Abstract

A pyrolysis plant comprising a reactor for producing pyrolysis gas from biomass is disclosed. The reactor comprises one or more reaction channels thermally connected to at least one heating circuit, which is configured to heat the reaction channels to a temperature that is high enough to gasify the biomass, where the reactor comprises a feed section configured for feeding the biomass into the reaction channels. Each reaction channel constitutes a heating circuit integrated in the reaction channel, wherein the heating circuit comprises a gas mixture unit and a plurality of input nozzles arranged and configured to introduce a mix of oxygen and CO2 from the gas mixture unit into the reaction channel.

IPC Classes  ?

• C10B 53/02 - Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of cellulose-containing material
• B01D 53/14 - Separation of gases or vapoursRecovering vapours of volatile solvents from gasesChemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by absorption
• C10J 1/207 - Carburetting by pyrolysis of solid carbonaceous material in a fuel bed
• C25B 15/08 - Supplying or removing reactants or electrolytesRegeneration of electrolytes

IPC Classes  ?

• C10B 49/10 - Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge while moving the solid material to be treated in dispersed form according to the "fluidised bed" technique
• C10B 53/02 - Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of cellulose-containing material
• C10G 1/02 - Production of liquid hydrocarbon mixtures from oil shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by distillation
• C25B 1/02 - Hydrogen or oxygen

Abstract

A pyrolysis plant comprising a reactor (2) for producing pyrolysis gas (28) from biomass (30) is disclosed. The reactor (2) comprises one or more reaction channels (3) thermally connected to at least one heating circuit (18), which is configured to heat the reaction channels (3) to a temperature that is high enough to gasify the biomass (30), where the reactor (2) comprises a feed section (6) configured for feeding the biomass (30) into the reaction channels (3). Each reaction channel (3) constitutes a heating circuit (18) integrated in the reaction channel (3), wherein the heating circuit (18) comprises a gas mixture unit and a plurality of input nozzles (40) arranged and configured to introduce a mix of oxygen and CO2 (42) from the gas mixture unit (54) into the reaction channel (3).

IPC Classes  ?

• C10B 49/10 - Destructive distillation of solid carbonaceous materials by direct heating with heat-carrying agents including the partial combustion of the solid material to be treated with hot gases or vapours, e.g. hot gases obtained by partial combustion of the charge while moving the solid material to be treated in dispersed form according to the "fluidised bed" technique
• C10B 53/02 - Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of cellulose-containing material
• C10G 1/02 - Production of liquid hydrocarbon mixtures from oil shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by distillation
• C10G 3/00 - Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
• C25B 1/02 - Hydrogen or oxygen

Abstract

Methods and pyrolysis plants are described, comprising reactors for producing pyrolysis gas from biomass. The reactors comprise one or more reaction channels linked thermally with at least one heating circuit, which is configured to heat the reaction channels to a temperature that is high enough to gasify the biomass. The reactors comprise a feed section configured for feeding the biomass into the reaction channels. The pyrolysis plants comprise a gas accelerator configured for recirculating the gas that is present in the at least one reaction channel and for providing a gas flow velocity that is able to distribute the biomass in the reaction channel.

IPC Classes  ?

• C10J 3/48 - ApparatusPlants
• C10J 3/46 - Gasification of granular or pulverulent fuels in suspension
• C10J 3/50 - Fuel charging devices
• C10J 3/74 - Construction of shells or jackets
• C10J 3/52 - Ash-removing devices

Abstract

A method and a pyrolysis plant are described, comprising a reactor (2) for producing pyrolysis gas (28) from biomass (30). The reactor (2) comprises one or more reaction channels (3) linked thermally with at least one heating circuit (18), which is configured to heat the reaction channels (3) to a temperature that is high enough to gasify the biomass (30). The reactor (2) comprises a feed section (6) configured for feeding the biomass (30) into the reaction channels (3). The pyrolysis plant comprises a gas accelerator (20) configured for recirculating the gas (28) that is present in the at least one reaction channel (3) and for providing a gas flow velocity (15) that is able to distribute the biomass (30) in the reaction channel (3).

IPC Classes  ?

• C10B 47/24 - Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion with moving charge in dispersed form according to the "fluidised bed" technique
• C10B 53/02 - Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of cellulose-containing material
• C10G 1/02 - Production of liquid hydrocarbon mixtures from oil shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by distillation

Abstract

A method and a pyrolysis plant are described, comprising a reactor (2) for producing pyrolysis gas (28) from biomass (30). The reactor (2) comprises one or more reaction channels (3) linked thermally with at least one heating circuit (18), which is configured to heat the reaction channels (3) to a temperature that is high enough to gasify the biomass (30). The reactor (2) comprises a feed section (6) configured for feeding the biomass (30) into the reaction channels (3). The pyrolysis plant comprises a gas accelerator (20) configured for recirculating the gas (28) that is present in the at least one reaction channel (3) and for providing a gas flow velocity (15) that is able to distribute the biomass (30) in the reaction channel (3).

IPC Classes  ?

• C10B 53/02 - Destructive distillation, specially adapted for particular solid raw materials or solid raw materials in special form of cellulose-containing material
• C10B 47/24 - Destructive distillation of solid carbonaceous materials with indirect heating, e.g. by external combustion with moving charge in dispersed form according to the "fluidised bed" technique
• B01J 8/18 - Chemical or physical processes in general, conducted in the presence of fluids and solid particlesApparatus for such processes with fluidised particles
• C10G 1/02 - Production of liquid hydrocarbon mixtures from oil shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by distillation