Abrégé

The present invention relates to the field of renewable energy production and provides means to improve the efficacy of a biogas plant and/or a bio-methanation plant and thus, helps accelerating the production of renewable methane, i.e. bio-methane. The improvement is achieved by extracting hydrogenotrophic and methanogenic archaea from the bio-methanation reactor together with remaining medium or dried to be used as fertilizer to be added to the anaerobic digester for improved methane production.

Classes IPC  ?

• C12P 5/02 - Préparation des hydrocarbures acycliques
• C05F 17/50 - Procédés combinant au moins deux traitements différents biologiques ou biochimiques, p. ex. des traitements anaérobie et aérobie ou lombricompostage et traitement aérobie
• C12M 1/107 - Appareillage pour l'enzymologie ou la microbiologie avec des moyens pour recueillir les gaz de fermentation, p. ex. le méthane
• C12M 1/00 - Appareillage pour l'enzymologie ou la microbiologie
• C12M 1/26 - Inoculateur ou échantillonneur

Abrégé

The present invention refers to a method and a device for controlling the feed flow of at least a reactant of a methanation process. In particular, the present invention refers to a method and a device for iteratively controlling the feed flow of at least a reactant of a methanation process which e.g. is carried out in a reactor such as an industrial-size reactor and/or the reactor assembly according to the present invention. More particularly, the present invention refers to a method and a device for iteratively controlling the feed flow of at least a reactant of a methanation process in an aqueous culture medium comprising biocatalysts, such as Archaea.

Classes IPC  ?

• C12M 1/107 - Appareillage pour l'enzymologie ou la microbiologie avec des moyens pour recueillir les gaz de fermentation, p. ex. le méthane
• C12M 1/36 - Appareillage pour l'enzymologie ou la microbiologie comportant une commande sensible au temps ou aux conditions du milieu, p. ex. fermenteurs commandés automatiquement
• C12M 1/34 - Mesure ou test par des moyens de mesure ou de détection des conditions du milieu, p. ex. par des compteurs de colonies

Abrégé

The present invention refers to a method to convert H2 and CO2 into methane by methanogenic microorganisms in a bioreactor in a continuous production process for methane enriched gas compositions, while recycling of at least one ammonia compound and/or recycling of electrons, wherein water (H2O) serves as the carrier for electrons. Metabolic water is removed to keep concentrations constant and purified for feeding to electrolyzer to generate hydrogen for supply to methanation reaction to reduce need for freshwater and ammonia to be supplied.

Classes IPC  ?

• C12P 5/02 - Préparation des hydrocarbures acycliques
• C12M 1/00 - Appareillage pour l'enzymologie ou la microbiologie
• C12M 1/107 - Appareillage pour l'enzymologie ou la microbiologie avec des moyens pour recueillir les gaz de fermentation, p. ex. le méthane

Abrégé

A reactor plant according to the present invention comprises two or more reactors, connected in parallel to each other. Each of the two or more reactors comprise a load sensitive catalyst. The reactor plant is characterized by its capability and corresponding control systems to periodically permutate the operation load in the individual reactors. Particularly in a situation, when the plant operates with reduced operation load, the two or more reactors are configured to periodically permutate their operation load.

Classes IPC  ?

• C12M 1/00 - Appareillage pour l'enzymologie ou la microbiologie
• C12M 1/36 - Appareillage pour l'enzymologie ou la microbiologie comportant une commande sensible au temps ou aux conditions du milieu, p. ex. fermenteurs commandés automatiquement

Abrégé

The present invention provides MEC stack with several or multiple MEC cells comprising at least one gas inlet and at least one degassing element as well as methods to improve the bio-electromethanation reaction catalysed by bio catalysts in these MEC stacks.

Classes IPC  ?

• C25B 15/08 - Alimentation ou vidange des réactifs ou des électrolytesRégénération des électrolytes
• C25B 3/03 - Hydrocarbures acycliques ou cycliques
• C25B 9/77 - Assemblages comprenant plusieurs cellules du type filtre-presse avec diaphragmes
• C25B 15/027 - Température
• C25B 15/031 - Concentration pH

Abrégé

The present invention refers to a method to produce methane or at least one other synthesis product by methanogenic microorganisms in a microbial electrolysis cell (MEC), while applying a separated nutrient feeding supply in a discrete or a continuous manner.

Classes IPC  ?

• C12P 5/02 - Préparation des hydrocarbures acycliques

Abrégé

The present invention refers to an improvement in stabilizing the biological methanogenesis process by biocatalysts, e.g., Archaea. In particular, the present invention refers to methods for adapting and stabilizing the biocatalyst and the methanogenesis process. More particularly, this method provides an improvement for and during unstable or excessive fluctuation in the energy load and thereupon fluctuations regarding the supply of feed gas.

Classes IPC  ?

• C12N 1/36 - Adaptation ou atténuation de cellules
• C12P 5/02 - Préparation des hydrocarbures acycliques
• C12N 1/20 - BactériesLeurs milieux de culture

Produits et services

Construction of structures for the production of gas and liquid fuels; construction of structures for the storage of gas, liquid fuels and electricity. Storage, distribution and transportation of gas, liquid fuels and electricity; consultation services in the field of energy, namely, assisting gas and electricity utilities in managing energy loads. Generation of power; generation of power through operation of power generation equipment and facilities; gas production services; liquid fuel production services; generation of gas and liquid fuels using electricity; production of proteins, lipids and lubricants through operation of power generation equipment and facilities; treatment of greenhouse gases; providing technical information in the field of power generation. Research and development of environmentally friendly forms of energy and power; engineering services in fields of production and storage of gas, liquid fuels and electricity.

Abrégé

The present invention refers to a method for typing Archaea and quickly discriminating contaminants in pure strain cultures of methanogenic Archaea, leading to isolation of variants with mutations from the culture population.

Classes IPC  ?

• C12Q 1/689 - Produits d’acides nucléiques utilisés dans l’analyse d’acides nucléiques, p. ex. amorces ou sondes pour la détection ou l’identification d’organismes pour les bactéries
• C12Q 1/6844 - Réactions d’amplification d’acides nucléiques
• C12Q 1/6869 - Méthodes de séquençage

Produits et services

Construction of structures for the production of gas and liquid fuels; construction of structures for the storage of gas, liquid fuels and electricity. Storage, distribution and transportation of gas, liquid fuels and electricity; consultation services in the field of energy, namely, assisting gas and electricity utilities in managing energy loads. Generation of power; generation of power through operation of power generation equipment and facilities; providing technical information in the field of power generation; gas production services; liquid fuel production services; generation of gas and liquid fuels using electricity; production of proteins, lipids and lubricants through operation of power generation equipment and facilities; treatment of greenhouse gases. Research and development of environmentally friendly forms of energy and power; engineering services in fields of production and storage of gas, liquid fuels and electricity.

Produits et services

Construction of structures for the production of gas and liquid fuels; construction of structures for the storage of gas, liquid fuels and electricity. Storage, distribution and transportation of gas, liquid fuels and electricity. Generation of power; generation of power through operation of power generation equipment and facilities; providing technical information in the field of power generation; gas production services; liquid fuel production services; generation of gas and liquid fuels using electricity. Research and development of environmentally friendly forms of energy and power; engineering services in fields of production and storage of gas, liquid fuels and electricity.

Abrégé

A reactor plant according to the present invention comprises two or more reactors, connected in parallel to each other. Each of the two or more reactors comprise a load sensitive catalyst. The reactor plant is characterized by its capability and corresponding control systems to periodically permutate the operation load in the individual reactors. Particularly in a situation, when the plant operates with reduced operation load, the two or more reactors are configured to periodically permutate their operation load.

Classes IPC  ?

• C12M 1/00 - Appareillage pour l'enzymologie ou la microbiologie
• C12M 1/40 - Appareillage spécialement destiné à l'utilisation d'enzymes libres, immobilisées ou liées à un support, p. ex. appareils contenant un lit fluidisé d'enzymes immobilisées
• C12M 1/36 - Appareillage pour l'enzymologie ou la microbiologie comportant une commande sensible au temps ou aux conditions du milieu, p. ex. fermenteurs commandés automatiquement

Abrégé

A reactor plant according to the present invention comprises two or more reactors, connected in parallel to each other. Each of the two or more reactors comprise a load sensitive catalyst. The reactor plant is characterized by its capability and corresponding control systems to periodically permutate the operation load in the individual reactors. Particularly in a situation, when the plant operates with reduced operation load, the two or more reactors are configured to periodically permutate their operation load.

Classes IPC  ?

• C12M 1/00 - Appareillage pour l'enzymologie ou la microbiologie
• C12M 1/36 - Appareillage pour l'enzymologie ou la microbiologie comportant une commande sensible au temps ou aux conditions du milieu, p. ex. fermenteurs commandés automatiquement
• C12M 1/40 - Appareillage spécialement destiné à l'utilisation d'enzymes libres, immobilisées ou liées à un support, p. ex. appareils contenant un lit fluidisé d'enzymes immobilisées

Abrégé

The present invention refers to a method to convert H2 and CO2 into methane by methanogenic microorganisms in a bioreactor in a continuous production process for methane enriched gas compositions, while recycling of at least one ammonia compound and/or recycling of electrons, wherein water (H20) serves as the carrier for electrons. Metabolic water is removed to keep concentrations constant and purified for feeding to electrolyzer to generate hydrogen for supply to methanation reaction to reduce need for freshwater and ammonia to be supplied.

Classes IPC  ?

• C12P 5/02 - Préparation des hydrocarbures acycliques
• C25B 1/04 - Hydrogène ou oxygène par électrolyse de l'eau

Abrégé

The present invention refers to a method to convert H2 and CO2 into methane by methanogenic microorganisms in a bioreactor in a continuous production process for methane enriched gas compositions, while recycling of at least one ammonia compound and/or recycling of electrons, wherein water (H20) serves as the carrier for electrons. Metabolic water is removed to keep concentrations constant and purified for feeding to electrolyzer to generate hydrogen for supply to methanation reaction to reduce need for freshwater and ammonia to be supplied.

Classes IPC  ?

• C12P 5/02 - Préparation des hydrocarbures acycliques
• C12M 1/107 - Appareillage pour l'enzymologie ou la microbiologie avec des moyens pour recueillir les gaz de fermentation, p. ex. le méthane
• C12M 1/00 - Appareillage pour l'enzymologie ou la microbiologie
• C25B 1/04 - Hydrogène ou oxygène par électrolyse de l'eau

Produits et services

(1) Construction of chemical plants for the production of gas and liquid fuels; construction of chemical plants for the storage of gas, liquid fuels and electricity (2) Utility services, namely, storage, distribution and transmission of methane gas, liquid methane fuels and electricity for others; consultation services in the field of energy, namely, assisting gas and electricity utilities in managing energy loads. (3) Generation of power; generation of power through operation of power generation equipment and facilities; gas production services; liquefied gas production services; generation of gas and liquid fuels using electricity; production of proteins, lipids and lubricants through operation of power generation equipment and facilities; treatment of greenhouse gases. (4) Research and development of environmentally friendly forms of energy and power; engineering services in fields of production and storage of gas, liquid fuels and electricity; providing technical information in the field of power generation.

Produits et services

Generation of power; generation of power through operation of power generation equipment and facilities; gas production services; liquid fuel production services; generation of gas and liquid fuels using electricity; production of proteins, lipids and lubricants through operation of power generation equipment and facilities; treatment of greenhouse gases Construction of structures for the production of gas and liquid fuels; construction of structures for the storage of gas, liquid fuels and electricity Storage, distribution and transportation of gas, liquid fuels and electricity; consultation services in the field of energy distribution, namely, assisting gas and electricity utilities in managing energy loads Research and development of environmentally friendly forms of energy and power; engineering services in fields of production and storage of gas, liquid fuels and electricity; providing technical information in the field of power generation

Produits et services

Generation of power; generation of power through operation of power generation equipment and facilities; gas production services; liquid fuel production services; generation of gas and liquid fuels using electricity; production of proteins, lipids and lubricants through operation of power generation equipment and facilities; treatment of greenhouse gases; providing technical information in the field of power generation Construction of structures for the production of gas and liquid fuels; construction of structures for the storage of gas, liquid fuels and electricity Storage, distribution and transportation of gas, liquid fuels and electricity; consultation services in the field of energy distribution, namely, assisting gas and electricity utilities in managing energy loads Research and development of environmentally friendly forms of energy and power; engineering services in fields of production and storage of gas, liquid fuels and electricity

Produits et services

(1) Construction of chemical plants for the production of gas and liquid fuels; construction of chemical plants for the storage of gas, liquid fuels and electricity. (2) Utility services, namely, storage, distribution and transmission of methane gas, liquid methane fuels and electricity for others; consultation services in the field of energy, namely, assisting gas and electricity utilities in managing energy loads. (3) Generation of power; generation of power through operation of power generation equipment and facilities; gas production services; liquefied gas production services; generation of gas and liquid fuels using electricity; production of proteins, lipids and lubricants through operation of power generation equipment and facilities; treatment of greenhouse gases; providing technical information in the field of power generation. (4) Research and development of environmentally friendly forms of energy and power; engineering services in fields of production and storage of gas, liquid fuels and electricity.

Produits et services

Construction of structures for the production of gas and liquid fuels; construction of structures for the storage of gas, liquid fuels and electricity. Storage, distribution and transportation of gas, liquid fuels and electricity; consultation services in the field of energy, namely, assisting gas and electricity utilities in managing energy loads. Generation of power; generation of power through operation of power generation equipment and facilities; gas production services; liquid fuel production services; generation of gas and liquid fuels using electricity; production of proteins, lipids and lubricants through operation of power generation equipment and facilities; treatment of greenhouse gases. Research and development of environmentally friendly forms of energy and power; engineering services in fields of production and storage of gas, liquid fuels and electricity; providing technical information in the field of power generation.

Produits et services

Construction of structures for the production of gas and liquid fuels; construction of structures for the storage of gas, liquid fuels and electricity. Storage, distribution and transportation of gas, liquid fuels and electricity; consultation services in the field of energy, namely, assisting gas and electricity utilities in managing energy loads. Generation of power; generation of power through operation of power generation equipment and facilities; gas production services; liquid fuel production services; generation of gas and liquid fuels using electricity; production of proteins, lipids and lubricants through operation of power generation equipment and facilities; treatment of greenhouse gases. Research and development of environmentally friendly forms of energy and power; engineering services in fields of production and storage of gas, liquid fuels and electricity; providing technical information in the field of power generation.

Produits et services

(1) Construction of chemical plants for the production of gas and liquid fuels; construction of chemical plants for the storage of gas, liquid fuels and electricity. (2) Utility services, namely, storage, distribution and transmission of methane gas, liquid methane fuels and electricity for others (3) Generation of power; generation of power through operation of power generation equipment and facilities; providing technical information in the field of power generation; gas production services; liquefied gas production services; generation of gas and liquid fuels using electricity. (4) Research and development of environmentally friendly forms of energy and power; engineering services in fields of production and storage of gas, liquid fuels and electricity.

Abrégé

The present invention provides MEC stack with several or multiple MEC cells comprising at least one gas inlet and at least one degassing element as well as methods to improve the bio-electromethanation reaction catalysed by bio catalysts in these MEC stacks.

Classes IPC  ?

• C25B 3/01 - Produits
• C25B 15/023 - Mesure, analyse ou test pendant la production électrolytique
• C25B 15/027 - Température
• C25B 15/031 - Concentration pH

Abrégé

The present invention provides MEC stack with several or multiple MEC cells comprising at least one gas inlet and at least one degassing element as well as methods to improve the bio-electromethanation reaction catalysed by bio catalysts in these MEC stacks.

Classes IPC  ?

• C25B 3/01 - Produits
• C25B 15/023 - Mesure, analyse ou test pendant la production électrolytique
• C25B 15/027 - Température
• C25B 15/031 - Concentration pH

Abrégé

A heat exchange system according to the current invention, comprises a Microbial Electrolysis Cell (MEC) with an anode side comprising an anode electrode and an anolyte, and a cathode side comprising a cathode electrode and a catholyte. The heat exchange system of the current invention further comprises an anolyte reservoir fluidly connected with the anode side of the MEC and a catholyte reservoir fluidly connected with the cathode side of the MEC wherein the anolyte reservoir and the anode side of the MEC are fluidly connected by a anolyte circuit in which anolyte is circulated and wherein the catholyte reservoir and the cathode side of the MEC are fluidly connected by a catholyte circuit in which a catholyte is circulated. The heat exchange system further comprises a heat storage system comprising a heat buffer tank to store at least a first portion of heat generated in the cathode side of the MEC. The heat exchange system being characterized in that the first portion of heat generated in the cathode side of the MEC comprises heat generated by the cathode electrode and/or heat extracted from the catholyte of the cathode side of the MEC. The heat storage system further comprises a heat managing system configured to selectively feed a second portion of stored heat from the heat buffer tank to the anolyte reservoir and/or to the catholyte reservoir.

Classes IPC  ?

• C25B 1/04 - Hydrogène ou oxygène par électrolyse de l'eau
• C25B 3/03 - Hydrocarbures acycliques ou cycliques
• C25B 3/07 - Composés contenant au moins un atome d’oxygène
• C25B 3/26 - Réduction du dioxyde de carbone
• C25B 9/13 - Cellules électrolytiques individuelles avec circulation d’un électrolyte
• C25B 9/19 - Cellules comprenant des électrodes fixes de dimensions stablesAssemblages de leurs éléments de structure avec des diaphragmes
• C25B 9/67 - Moyens de chauffage ou de refroidissement
• C25B 15/021 - Commande ou régulation des opérations de chauffage ou de refroidissement
• C12M 1/42 - Appareils pour le traitement de micro-organismes ou d'enzymes au moyen d'énergie électrique ou ondulatoire, p. ex. magnétisme, ondes sonores
• C12P 5/02 - Préparation des hydrocarbures acycliques
• C12M 1/107 - Appareillage pour l'enzymologie ou la microbiologie avec des moyens pour recueillir les gaz de fermentation, p. ex. le méthane

Abrégé

A heat exchange system according to the current invention, comprises a Microbial Electrolysis Cell (MEC) with an anode side comprising an anode electrode and an anolyte, and a cathode side comprising a cathode electrode and a catholyte. The heat exchange system of the current invention further comprises an anolyte reservoir fluidly connected with the anode side of the MEC and a catholyte reservoir fluidly connected with the cathode side of the MEC wherein the anolyte reservoir and the anode side of the MEC are fluidly connected by a anolyte circuit in which anolyte is circulated and wherein the catholyte reservoir and the cathode side of the MEC are fluidly connected by a catholyte circuit in which a catholyte is circulated. The heat exchange system further comprises a heat storage system comprising a heat buffer tank to store at least a first portion of heat generated in the cathode side of the MEC. The heat exchange system being characterized in that the first portion of heat generated in the cathode side of the MEC comprises heat generated by the cathode electrode and/or heat extracted from the catholyte of the cathode side of the MEC. The heat storage system further comprises a heat managing system configured to selectively feed a second portion of stored heat from the heat buffer tank to the anolyte reservoir and/or to the catholyte reservoir.

Classes IPC  ?

• C12P 5/02 - Préparation des hydrocarbures acycliques
• C25B 1/04 - Hydrogène ou oxygène par électrolyse de l'eau
• C25B 3/03 - Hydrocarbures acycliques ou cycliques
• C25B 3/07 - Composés contenant au moins un atome d’oxygène
• C25B 3/26 - Réduction du dioxyde de carbone
• C25B 9/13 - Cellules électrolytiques individuelles avec circulation d’un électrolyte
• C25B 9/19 - Cellules comprenant des électrodes fixes de dimensions stablesAssemblages de leurs éléments de structure avec des diaphragmes
• C25B 9/67 - Moyens de chauffage ou de refroidissement
• C25B 15/021 - Commande ou régulation des opérations de chauffage ou de refroidissement

Abrégé

Heat exchange system comprising - a biogas production facility (20) comprising at least a first heat requiring element (22a) and - a power-to-gas plant (30) comprising at least a first cooling requiring element (26a); - a heat storage system (40) comprises a buffer tank (41) to store heat (50), wherein the stored heat (50) comprises at least a first portion of hot stream (52) circulated from within the power-to-gas plant (30) and/or at least a second portion of hot stream (54) circulated from the biogas production facility (20) the heat exchange system further comprising a first return cold stream (56) circulating from the biogas production facility (20) to the heat storage system (40) and a second return cold stream (58) circulating from the heat storage system (30) to the first cooling requiring element (26a), wherein the heat storage system (40) further comprises a heat managing system (42) characterised in that the heat managing system (42) is configured to selectively feed a third portion of hot stream (50a) of the stored heat (50) to the first heat requiring element (22a).

Classes IPC  ?

• C12M 1/00 - Appareillage pour l'enzymologie ou la microbiologie
• C07C 1/12 - Préparation d'hydrocarbures à partir d'un ou plusieurs composés, aucun d'eux n'étant un hydrocarbure à partir d'oxydes de carbone à partir d'anhydride carbonique avec de l'hydrogène

Abrégé

The present invention refers to a method to produce methane or at least one other synthesis product by methanogenic microorganisms in a microbial electrolysis cell (MEC), while applying a separated nutrient feeding supply in a discrete or a continuous manner.

Classes IPC  ?

• C12P 5/02 - Préparation des hydrocarbures acycliques
• C12P 7/04 - Préparation de composés organiques contenant de l'oxygène contenant un groupe hydroxyle acycliques

Abrégé

The present invention refers to a method to produce methane or at least one other synthesis product by methanogenic microorganisms in a microbial electrolysis cell (MEC), while applying a separated nutrient feeding supply in a discrete or a continuous manner.

Classes IPC  ?

• C12P 5/02 - Préparation des hydrocarbures acycliques
• C12P 5/00 - Préparation des hydrocarbures
• C12P 7/04 - Préparation de composés organiques contenant de l'oxygène contenant un groupe hydroxyle acycliques
• C12P 23/00 - Préparation de composés contenant un cycle cyclohexène comportant une chaîne latérale non saturée d'au moins dix atomes de carbone liés par des doubles liaisons conjuguées, p. ex. carotènes
• C12P 33/00 - Préparation de stéroïdes

Abrégé

The present invention refers to a method using CO2 containing emissions or waste gas for the production of methane enriched gas compositions.

Classes IPC  ?

• C12P 5/02 - Préparation des hydrocarbures acycliques
• C10L 3/08 - Production de gaz naturel de synthèse
• C12N 1/20 - BactériesLeurs milieux de culture

Abrégé

The present invention refers to an improvement in stabilizing the biological methanogenesis process by biocatalysts, e.g., Archaea. In particular, the present invention refers to methods for adapting and stabilizing the biocatalyst and the methanogenesis process. More particularly, this method provides an improvement for and during unstable or excessive fluctuation in the energy load and thereupon fluctuations regarding the supply of feed gas.

Classes IPC  ?

• C12N 1/20 - BactériesLeurs milieux de culture
• C12N 1/36 - Adaptation ou atténuation de cellules
• C12N 15/01 - Préparation de mutants sans introduction de matériel génétique étrangerProcédés de criblage à cet effet
• C12P 5/02 - Préparation des hydrocarbures acycliques

Abrégé

The present invention refers to an improvement in stabilizing the biological methanogenesis process by biocatalysts, e.g., Archaea. In particular, the present invention refers to methods for adapting and stabilizing the biocatalyst and the methanogenesis process. More particularly, this method provides an improvement for and during unstable or excessive fluctuation in the energy load and thereupon fluctuations regarding the supply of feed gas.

Classes IPC  ?

• C12N 1/20 - BactériesLeurs milieux de culture
• C12N 15/01 - Préparation de mutants sans introduction de matériel génétique étrangerProcédés de criblage à cet effet
• C12P 5/02 - Préparation des hydrocarbures acycliques

Abrégé

The present invention refers to a method for typing Archaea and quickly discriminating contaminants in pure strain cultures of methanogenic Archaea, leading to isolation of variants with mutations from the culture population.

Classes IPC  ?

• C12Q 1/686 - Réaction en chaine par polymérase [PCR]
• C12Q 1/689 - Produits d’acides nucléiques utilisés dans l’analyse d’acides nucléiques, p. ex. amorces ou sondes pour la détection ou l’identification d’organismes pour les bactéries

Abrégé

The present invention refers to a method for typing Archaea and quickly discriminating contaminants in pure strain cultures of methanogenic Archaea, leading to isolation of variants with mutations from the culture population.

Classes IPC  ?

• C12Q 1/686 - Réaction en chaine par polymérase [PCR]
• C12Q 1/689 - Produits d’acides nucléiques utilisés dans l’analyse d’acides nucléiques, p. ex. amorces ou sondes pour la détection ou l’identification d’organismes pour les bactéries

Abrégé

The present invention refers to a method to convert H2 and CO2 into methane by methanogenic microorganisms in a bioreactor in a continuous production process for methane enriched gas compositions, while culturing the methanogenic microorganisms under cell retention conditions and continuously removing metabolic water in the cell culture medium.

Classes IPC  ?

• C12P 5/02 - Préparation des hydrocarbures acycliques

Abrégé

222 into methane by methanogenic microorganisms in a bioreactor in a continuous production process for methane enriched gas compositions, while culturing the methanogenic microorganisms under cell retention conditions and continuously removing metabolic water in the cell culture medium.

Classes IPC  ?

• C12P 5/02 - Préparation des hydrocarbures acycliques

Abrégé

22 containing emissions or waste gas for the production of methane enriched gas compositions.

Classes IPC  ?

• C12P 5/02 - Préparation des hydrocarbures acycliques

Abrégé

The present invention refers to a method using CO2 containing emissions or waste gas for the production of methane enriched gas compositions.

Classes IPC  ?

• C12P 5/02 - Préparation des hydrocarbures acycliques

Produits et services

Construction of structures for the production of gas and liquid fuels; Construction of structures for the storage of gas, liquid fuels and electricity. Generation of power; Generation of power through operation of power generation equipment and facilities; Gas production services; Liquid fuel production services; Generation of gas and liquid fuels using electricity; Storage, distribution and transportation of gas, liquid fuels and electricity. Research and development of environmentally friendly forms of energy and power; Engineering services in fields of production and storage of gas, liquid fuels and electricity; providing technical information in the field of power generation.

Produits et services

construction of structures for the production of gas and liquid fuels; construction of structures for the storage of gas, liquid fuels and electricity storage, distribution and transportation of gas, liquid fuels and electricity generation of power; generation of power through operation of power generation equipment and facilities; providing technical information in the field of power generation; gas production services; liquid fuel production services; generation of gas and liquid fuels using electricity research and development of environmentally friendly forms of energy and power; engineering services in fields of production and storage of gas, liquid fuels and electricity