Process for producing hydrogen in gaseous form by the release of hydrogen from a liquid medium which contains hydrogen in chemically bonded form, characterized in that the release takes place at a pressure of at least 25 bar and that an ionic liquid or solutions of ionic liquids are used as the liquid medium.
Method of storing hydrogen by forming a first ionic liquid by inducing a borohydride in a second ionic liquid comprising a cation and an anion comprising borate, and forming the second ionic liquid by releasing the hydrogen out of the first ionic liquid by using water and/or a catalyst, which method is characterized in that the first and the second ionic liquid are both water miscible and the second ionic liquid is separated, particularly is salted out, from solution in water by adding a separation inducer; certain ionic liquids for storing and releasing hydrogen comprising a borohydride or for preparing a ionic liquid for storing and releasing hydrogen comprising a borate; and a process for preparing ionic liquids for storing and releasing hydrogen comprising a borohydride.
C01B 3/06 - Production d'hydrogène ou de mélanges gazeux contenant de l'hydrogène par réaction de composés inorganiques comportant un hydrogène lié électropositivement, p. ex. de l'eau, des acides, des bases, de l'ammoniac, avec des agents réducteurs inorganiques
C07C 211/63 - Composés d'ammonium quaternaire ayant des atomes d'azote quaternisés liés à des atomes de carbone acycliques
C07C 209/00 - Préparation de composés contenant des groupes amino liés à un squelette carboné
C01B 3/00 - HydrogèneMélanges gazeux contenant de l'hydrogèneSéparation de l'hydrogène à partir de mélanges en contenantPurification de l'hydrogène
The present invention relates to a genetically modified yeast cell comprising: - at least one recombinant promoter operably linked to at least one gene encoding a polypeptide or protein supporting the biosynthesis of polypeptides or proteins within said cell, said at least one gene being located at the native genomic locus of the genetically unmodified wild-type yeast cell, wherein the naturally occurring promoter of the at least one gene encoding the biosynthesis supporting polypeptide or protein is inactivated by at least one mutation within said naturally occurring promoter and, - a secretion cassette comprising a recombinant nucleic acid molecule encoding a protein or polypeptide of interest and a method for producing a recombinant protein or polypeptide of interest using such a cell.
C12N 1/19 - LevuresLeurs milieux de culture modifiés par l'introduction de matériel génétique étranger
C12N 9/04 - Oxydoréductases (1.), p. ex. luciférase agissant sur des groupes CHOH comme donneurs, p. ex. oxydase de glucose, déshydrogénase lactique (1.1)
Process for separating CO2 from a gaseous stream by chemisorption to l-ethyl-3- methylimidazolium (emim) or l-propyl-3-methylimidazolium (pmim), characterized in that emim or pmim are present as carboxylate salt and that chemisorption is carried out in the presence of guanidinium acetate or l-butyl-3-methylimidazolium (bmim) acetate.
B01D 53/14 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par absorption
6.
Liquid sorbant, method of using a liquid sorbant, and device for sorbing a gas
A method for sorbing a gas using an ionic liquid to sorb a vapor having an electric multi-pole moment. The ionic liquid comprises an anion and a cation. The electric multi-pole moment may be an electric dipole moment and/or an electric quadru-pole moment. The sorption may be an adsorption or an absorption. The ionic liquid may be a liquid that substantially contains only anions and cations, while not containing other components, such as water. Alternatively, a solution containing the ionic liquid and a solvent or further compound, such as water, may be used.
B01D 53/14 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par absorption
The invention relates to an electrode device, comprising a feed electrode (3), a porous three-dimensional electrode (1), and a means (2), which ensures the electrical conduction between the feed electrode and the porous three-dimensional electrode by means of contact; an electrochemical cell containing such an electrode; the use of such an electrode or cell in an electrochemical method; and methods for producing chemical compounds using such an electrode.
A method of use of an ionic liquid for sorption of a gas having an electric multipole moment is provided, wherein the ionic liquid comprises an anion and a non-aromatic cation. In particular, the electric multipole moment may be an electric dipole moment and/or an electric quadrupole moment. The sorption may be an adsorption or an absorption. The ionic liquid may be a pure ionic liquid, i.e. a liquid substantially only containing anions and cations, while not containing other components, e.g. water. Alternatively a solution containing the ionic liquid and a solvent or further compound, e.g. water, may be used.
B01D 53/14 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par absorption
C07C 211/63 - Composés d'ammonium quaternaire ayant des atomes d'azote quaternisés liés à des atomes de carbone acycliques
A method of synthesizing organic molecules is provided, wherein the method comprises providing an electrophilic educt, providing an ionic liquid comprising a carbanion, and synthesizing the organic molecules by mixing the electrophilic educt and the ionic liquid.
C07C 49/12 - Cétones comportant plus d'un groupe cétone
C07D 207/06 - Composés hétérocycliques contenant des cycles à cinq chaînons, non condensés avec d'autres cycles, ne comportant qu'un atome d'azote comme unique hétéro-atome du cycle avec uniquement des atomes d'hydrogène ou de carbone liés directement à l'atome d'azote du cycle ne comportant pas de liaison double entre chaînons cycliques ou entre chaînons cycliques et chaînons non cycliques avec des radicaux contenant uniquement des atomes d'hydrogène et de carbone, liés aux atomes de carbone du cycle
C07D 233/06 - Composés hétérocycliques contenant des cycles diazole-1, 3 ou diazole-1, 3 hydrogéné, non condensés avec d'autres cycles comportant une liaison double entre chaînons cycliques ou entre chaînon cyclique et chaînon non cyclique avec uniquement des atomes d'hydrogène ou des radicaux ne contenant que des atomes d'hydrogène et de carbone, liés directement aux atomes de carbone du cycle
C07D 233/08 - Composés hétérocycliques contenant des cycles diazole-1, 3 ou diazole-1, 3 hydrogéné, non condensés avec d'autres cycles comportant une liaison double entre chaînons cycliques ou entre chaînon cyclique et chaînon non cyclique avec uniquement des atomes d'hydrogène ou des radicaux ne contenant que des atomes d'hydrogène et de carbone, liés directement aux atomes de carbone du cycle avec des radicaux alkyle, contenant plus de quatre atomes de carbone, liés directement aux atomes de carbone du cycle
A method of impeding water input in an ionic liquid is provided, wherein the method comprises adding an additive to the ionic liquid wherein the additive comprises an orthoester. In particular, at least some residues of the additive may remain or may be present in the ionic liquid during the usage of the ionic liquid. For example, the additive may be formed by the orthoester or by a mixture of orthoesters.
A method of storing hydrogen is provided, wherein the method comprises forming a first ionic liquid by inducing a borohydride into a second ionic liquid comprising cations and an anion comprising borate, in particular metaborate, and forming the second ionic liquid by releasing the hydrogen out of the first ionic liquid by using water and/or a catalyst.
The invention relates to a tobacco filter, which comprises a carrier material, which comprises an immobilized ionic fluid. The term "tobacco filter" may refer in particular to all types of filters that are suitable for removing harmful substances, particles, gases, or the like from tobacco smoke. In particular, the tobacco filter may be suitable for forming cigarette, cigarillo, and pipe filters.
The present invention relates to a nucleic acid promoter comprising a sequence having at least 70% identity to SEQ ID No. 1 or a functional fragment thereof, or a sequence which hybridizes thereto under stringent conditions.
Disclosed is a method for reducing nitrate to elemental nitrogen. Said method is characterized in that an aqueous solution that contains nitrate and has a pH value of ឬ 5.0 is treated with a reducing agent while being electromagnetically irradiated, said reducing agent being suited to reduce nitrite into elemental nitrogen.
The invention relates to a method for producing a lactic acid salt by rearranging dihydroxyacetone in an aqueous medium in the presence of a base. Said method is characterized in that an alkaline earth hydroxide is used as a base such that alkaline earth lactate is formed. Lactic acid can be released from the alkaline earth lactate obtained in said manner.
A mutant Pichia pastoris alcohol oxidase 1 (AOXl) promoter of the wild type Pichia pastoris AOXl promoter (SEQ ID No. 1) comprising at least one mutation selected from the group consisting of : a) a transcription factor binding site (TFBS) , b) nucleotides 170 to 235 (-784 to -719) , nucleotides 170 to 191 (-784 to -763) , nucleotides 192 to 213 (-762 to -741) , nucleotides 192 to 210 (-762 to -744) , nucleotides 207 to 209 (-747 to -745) , nucleotides 214 to 235 (-740 to -719) , nucleotides 304 to 350 (-650 to -604) , nucleotides 364 to 393 (-590 to -561) , nucleotides 434 to 508 (-520 to -446) , nucleotides 509 to 551 (-445 to -403) , nucleotides 552 to 560 (-402 to -394) , nucleotides 585 to 617 (-369 to -337) , nucleotides 621 to 660 (-333 to -294) , nucleotides 625 to 683 (-329 to -271) , nucleotides 736 to 741 (-218 to -213) , nucleotides 737 to 738 (-217 to -216) , nucleotides 726 to 755 (-228 to -199) , nucleotides 784 to 800 (-170 to -154) or nucleotides 823 to 861 (-131 to -93) of Seq ID No. 1, and combinations thereof .
C12N 1/19 - LevuresLeurs milieux de culture modifiés par l'introduction de matériel génétique étranger
C12N 9/04 - Oxydoréductases (1.), p. ex. luciférase agissant sur des groupes CHOH comme donneurs, p. ex. oxydase de glucose, déshydrogénase lactique (1.1)
C12N 15/00 - Techniques de mutation ou génie génétiqueADN ou ARN concernant le génie génétique, vecteurs, p. ex. plasmides, ou leur isolement, leur préparation ou leur purificationUtilisation d'hôtes pour ceux-ci
C12N 15/113 - Acides nucléiques non codants modulant l'expression des gènes, p. ex. oligonucléotides anti-sens
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