A method of synthesising a siloxane hydrogen carrier compound using a thermal plasma reactor. The method comprises introducing silica or a silicate compound, or a mixture thereof, into the reaction chamber of a plasma reactor, generating a thermal plasma in the reaction chamber, and contacting the silica or a silicate compound or mixture thereof with the thermal plasma in the presence of hydrogen or a hydrogen-containing gas mixture.
The present invention relates to novel branched hydrogen carrier compounds and so to a method for producing hydrogen from said branched hydrogen carrier compounds. The present invention also relates to a process for producing and for regenerating said branched hydrogen carrier compounds.
A device is provided for controlled production of a gas from first and second liquid reagents that, when mixed, produce the gas and a non-gaseous byproduct, the device comprising a reactor surface having a substantially vertical revolution axis; a shaft centered on the revolution axis and rotating relative to the reactor surface; two nozzles attached to the shaft, configured to spray the first and second reagents respectively on the reactor surface, wherein the two nozzles are tilted toward each other so that the first and second reagents are sprayed with intersecting cones on a common area of the reactor surface; and a scraper attached to the shaft, configured to separate the byproduct from the reactor surface while following the nozzles at a distance sufficient to let the reagents react.
C01B 3/06 - Production of hydrogen or of gaseous mixtures containing hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
B01J 14/00 - Chemical processes in general for reacting liquids with liquidsApparatus specially adapted therefor
B01J 19/18 - Stationary reactors having moving elements inside
B01J 19/26 - Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
C01B 3/32 - Production of hydrogen or of gaseous mixtures containing hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
4.
SYSTEM FOR ON-DEMAND PRODUCTION OF HYDROGEN FROM A CARRIER FLUID AND DISPOSAL OF SOLID BYPRODUCTS
A device is provided for controlled production of a gas from first and second fluid reagents that, when mixed, produce the gas and a byproduct, the device comprising a reactor cylinder; inlets configured to supply the reactor cylinder with the first and second reagents; a gas discharge circuit connected to the reactor cylinder; a piston inside the reactor cylinder, actuated from a first end of the reactor cylinder to move axially inside the cylinder to compress any byproduct against the second end of the cylinder and to expel any gas through the gas discharge circuit, wherein the gas discharge circuit is connected to the cylinder near the second end of the cylinder; and a closure device at the second end of the cylinder, having a closed position sealing the second end of the cylinder, and an open position fully freeing the second end of the cylinder so that any byproduct in the cylinder can be shifted out by the piston.
C01B 3/06 - Production of hydrogen or of gaseous mixtures containing hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
5.
Process for producing and regenerating hydrogen carrier compounds
The present invention relates to novel branched hydrogen carrier compounds and to a method for producing hydrogen from said branched hydrogen carrier compounds. The present invention also relates to a process for producing and for regenerating said branched hydrogen carrier compounds.
C01B 3/00 - HydrogenGaseous mixtures containing hydrogenSeparation of hydrogen from mixtures containing itPurification of hydrogen
C01B 3/06 - Production of hydrogen or of gaseous mixtures containing hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
C08G 77/12 - Polysiloxanes containing silicon bound to hydrogen
C08G 77/14 - Polysiloxanes containing silicon bound to oxygen-containing groups
C08G 77/24 - Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen halogen-containing groups
C08G 77/60 - Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon in which all the silicon atoms are connected by linkages other than oxygen atoms
C08L 83/08 - Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen
The present invention relates to siloxane hydrogen carrier compounds and to a method for producing hydrogen from said siloxane hydrogen carrier compounds.
C01B 3/06 - Production of hydrogen or of gaseous mixtures containing hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
8.
DEVICE FOR CONTROLLED PRODUCTION OF A GAS FROM TWO FLUID REAGENTS DEPOSITED ON A SURFACE
A device is provided for controlled production of a gas from first and second liquid reagents that, when mixed, produce the gas and a non-gaseous byproduct, the device comprising a reactor surface (14) having a substantially vertical revolution axis; a shaft (24) centered on the revolution axis and rotating relative to the reactor surface; two nozzles (10, 12) attached to the shaft, configured to spray the first and second reagents respectively on the reactor surface, wherein the two nozzles are tilted toward each other so that the first and second reagents are sprayed with intersecting cones on a common area (16) of the reactor surface; and a scraper (20) attached to the shaft, configured to separate the byproduct from the reactor surface while following the nozzles at a distance sufficient to let the reagents react.
A device is provided for controlled production of a gas from first and second liquid reagents that, when mixed, produce the gas and a non-gaseous byproduct, the device comprising a reactor surface (14) having a substantially vertical revolution axis; a shaft (24) centered on the revolution axis and rotating relative to the reactor surface; two nozzles (10, 12) attached to the shaft, configured to spray the first and second reagents respectively on the reactor surface, wherein the two nozzles are tilted toward each other so that the first and second reagents are sprayed with intersecting cones on a common area (16) of the reactor surface; and a scraper (20) attached to the shaft, configured to separate the byproduct from the reactor surface while following the nozzles at a distance sufficient to let the reagents react.
A device is provided for controlled production of a gas from first and second fluid reagents that, when mixed, produce the gas and a byproduct, the device comprising a reactor cylinder (10); inlets (12a, 12b) configured to supply the reactor cylinder with the first and second reagents (HC, PS); a gas discharge circuit (18) connected to the reactor cylinder; a piston (14) inside the reactor cylinder, actuated from a first end of the reactor cylinder to move axially inside the cylinder to compress any byproduct against the second end of the cylinder and to expel any gas through the gas discharge circuit (18), wherein the gas discharge circuit is connected to the cylinder near the second end of the cylinder; and a closure device (22) at the second end of the cylinder, having a closed position sealing the second end of the cylinder, and an open position fully freeing the second end of the cylinder so that any byproduct in the cylinder can be shifted out by the piston (14).
B01J 8/00 - Chemical or physical processes in general, conducted in the presence of fluids and solid particlesApparatus for such processes
B01J 19/18 - Stationary reactors having moving elements inside
C01B 3/02 - Production of hydrogen or of gaseous mixtures containing hydrogen
C01B 3/06 - Production of hydrogen or of gaseous mixtures containing hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
11.
SYSTEM FOR ON-DEMAND PRODUCTION OF HYDROGEN FROM A CARRIER FLUID AND DISPOSAL OF SOLID BYPRODUCTS
A device is provided for controlled production of a gas from first and second fluid reagents that, when mixed, produce the gas and a byproduct, the device comprising a reactor cylinder (10); inlets (12a, 12b) configured to supply the reactor cylinder with the first and second reagents (HC, PS); a gas discharge circuit (18) connected to the reactor cylinder; a piston (14) inside the reactor cylinder, actuated from a first end of the reactor cylinder to move axially inside the cylinder to compress any byproduct against the second end of the cylinder and to expel any gas through the gas discharge circuit (18), wherein the gas discharge circuit is connected to the cylinder near the second end of the cylinder; and a closure device (22) at the second end of the cylinder, having a closed position sealing the second end of the cylinder, and an open position fully freeing the second end of the cylinder so that any byproduct in the cylinder can be shifted out by the piston (14).
B01J 8/00 - Chemical or physical processes in general, conducted in the presence of fluids and solid particlesApparatus for such processes
B01J 19/18 - Stationary reactors having moving elements inside
C01B 3/02 - Production of hydrogen or of gaseous mixtures containing hydrogen
C01B 3/06 - Production of hydrogen or of gaseous mixtures containing hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
12.
Catalysed process of production of hydrogen from silylated derivatives as hydrogen carrier compounds
The present invention relates to a catalysed process of production of hydrogen from silylated derivatives as hydrogen carrier compounds. The present invention also relates to a new catalyst used in the catalysed process of production of hydrogen from silylated derivatives as hydrogen carrier compounds.
C01B 3/06 - Production of hydrogen or of gaseous mixtures containing hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
C08G 77/12 - Polysiloxanes containing silicon bound to hydrogen
13.
PROCESS FOR PRODUCING AND REGENERATING HYDROGEN CARRIER COMPOUNDS
C01B 3/00 - HydrogenGaseous mixtures containing hydrogenSeparation of hydrogen from mixtures containing itPurification of hydrogen
C01B 3/06 - Production of hydrogen or of gaseous mixtures containing hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
C08G 77/12 - Polysiloxanes containing silicon bound to hydrogen
The present invention relates to siloxane hydrogen carrier compounds and to a method for producing hydrogen from said siloxane hydrogen carrier compounds.
C01B 3/00 - HydrogenGaseous mixtures containing hydrogenSeparation of hydrogen from mixtures containing itPurification of hydrogen
C01B 3/06 - Production of hydrogen or of gaseous mixtures containing hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
C07F 7/08 - Compounds having one or more C—Si linkages
C08G 77/12 - Polysiloxanes containing silicon bound to hydrogen
C08G 77/16 - Polysiloxanes containing silicon bound to oxygen-containing groups to hydroxy groups
C08G 77/24 - Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen halogen-containing groups
C08G 77/38 - Polysiloxanes modified by chemical after-treatment
The present invention relates to siloxane hydrogen carrier compounds and to a method for producing hydrogen from said siloxane hydrogen carrier compounds.
C01B 3/00 - HydrogenGaseous mixtures containing hydrogenSeparation of hydrogen from mixtures containing itPurification of hydrogen
C01B 3/06 - Production of hydrogen or of gaseous mixtures containing hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
C08G 77/16 - Polysiloxanes containing silicon bound to oxygen-containing groups to hydroxy groups
C08G 77/24 - Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen halogen-containing groups
C08G 77/38 - Polysiloxanes modified by chemical after-treatment
C07F 7/08 - Compounds having one or more C—Si linkages
16.
PROCESS FOR PRODUCING AND REGENERATING HYDROGEN CARRIER COMPOUNDS
C01B 3/00 - HydrogenGaseous mixtures containing hydrogenSeparation of hydrogen from mixtures containing itPurification of hydrogen
C01B 3/06 - Production of hydrogen or of gaseous mixtures containing hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
C08G 77/12 - Polysiloxanes containing silicon bound to hydrogen
17.
PROCESS FOR PRODUCING AND REGENERATING HYDROGEN CARRIER COMPOUNDS
C01B 3/06 - Production of hydrogen or of gaseous mixtures containing hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
C01B 3/00 - HydrogenGaseous mixtures containing hydrogenSeparation of hydrogen from mixtures containing itPurification of hydrogen
C08G 77/12 - Polysiloxanes containing silicon bound to hydrogen
18.
CATALYSED PROCESS OF PRODUCTION OF HYDROGEN FROM SILYLATED DERIVATIVES AS HYDROGEN CARRIER COMPOUNDS
The present invention relates to a catalysed process of production of hydrogen from silylated derivatives as hydrogen carrier compounds. The present invention also relates to a new catalyst used in the catalysed process of production of hydrogen from silylated derivatives as hydrogen carrier compounds.
C01B 3/06 - Production of hydrogen or of gaseous mixtures containing hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
C08G 77/00 - Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon
19.
CATALYSED PROCESS OF PRODUCTION OF HYDROGEN FROM SILYLATED DERIVATIVES AS HYDROGEN CARRIER COMPOUNDS
The present invention relates to a catalysed process of production of hydrogen from silylated derivatives as hydrogen carrier compounds. The present invention also relates to a new catalyst used in the catalysed process of production of hydrogen from silylated derivatives as hydrogen carrier compounds.
C01B 3/06 - Production of hydrogen or of gaseous mixtures containing hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
C08G 77/00 - Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon
The present invention relates to siloxane hydrogen carrier compounds and to a method for producing hydrogen from said siloxane hydrogen carrier compounds.
C01B 3/00 - HydrogenGaseous mixtures containing hydrogenSeparation of hydrogen from mixtures containing itPurification of hydrogen
C01B 3/06 - Production of hydrogen or of gaseous mixtures containing hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
C07F 7/00 - Compounds containing elements of Groups 4 or 14 of the Periodic Table
C08G 77/12 - Polysiloxanes containing silicon bound to hydrogen
The present invention relates to siloxane hydrogen carrier compounds and to a method for producing hydrogen from said siloxane hydrogen carrier compounds.
C01B 3/00 - HydrogenGaseous mixtures containing hydrogenSeparation of hydrogen from mixtures containing itPurification of hydrogen
C01B 3/06 - Production of hydrogen or of gaseous mixtures containing hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
C07F 7/00 - Compounds containing elements of Groups 4 or 14 of the Periodic Table
C08G 77/12 - Polysiloxanes containing silicon bound to hydrogen
22.
PROCESS FOR PRODUCING AND REGENERATING HYDROGEN CARRIER COMPOUNDS
C01B 3/00 - HydrogenGaseous mixtures containing hydrogenSeparation of hydrogen from mixtures containing itPurification of hydrogen
C01B 3/06 - Production of hydrogen or of gaseous mixtures containing hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
C08G 77/12 - Polysiloxanes containing silicon bound to hydrogen
23.
PROCESS FOR PRODUCING AND REGENERATING HYDROGEN CARRIER COMPOUNDS
C01B 3/06 - Production of hydrogen or of gaseous mixtures containing hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
C01B 3/00 - HydrogenGaseous mixtures containing hydrogenSeparation of hydrogen from mixtures containing itPurification of hydrogen
C08G 77/12 - Polysiloxanes containing silicon bound to hydrogen
24.
PHOSPHINE-OXIDE CATALYZED PROCESS OF PRODUCTION OF HYDROGEN FROM SILYLATED DERIVATIVES AS HYDROGEN CARRIER
The invention relates to a method for producing hydrogen comprising the steps of: i) contacting a compound (C) comprising one or more groups Si-H with a phosphorous based catalyst in the presence of a base in water as solvent, thereby forming hydrogen and a by-product (C1); wherein said phosphorous based catalyst is as defined in claim 1; and ii) recovering the obtained hydrogen.
C01B 3/06 - Production of hydrogen or of gaseous mixtures containing hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
patents
