A method of cementing an annular space between a pipe string and a well bore, the method comprising the steps of (a) providing a cement composition including a calcium-deficient calcium silicate; (b) mixing the cement composition with water to form a cement slurry; (c) mixing the cement slurry composition with carbon dioxide form a foamed cement; and (d) placing the foamed cement in the annular space between the pipe string and the wellbore.
C09K 8/46 - Compositions de cimentation, p. ex. pour la cimentation des tubes dans les trous de forageCompositions de bouchage, p. ex. pour tuer des puits contenant des liants inorganiques, p. ex. ciment Portland
C04B 28/18 - Compositions pour mortiers, béton ou pierre artificielle, contenant des liants inorganiques ou contenant le produit de réaction d'un liant inorganique et d'un liant organique, p. ex. contenant des ciments de polycarboxylates contenant des mélanges du type chaux et silice
C04B 38/10 - Mortiers, béton, pierre artificielle ou articles de céramiques poreuxLeur préparation en utilisant des agents moussants
C04B 40/02 - Choix de l'environnement pour le durcissement
C04B 111/00 - Fonction, propriétés ou utilisation des mortiers, du béton ou de la pierre artificielle
E21B 33/14 - Procédés ou dispositifs de cimentation, de bouchage des trous, des fissures ou analogues pour la cimentation des tubes dans les trous de forage ou de sondage
A process for the production of syngas, the process comprising (i) reacting at least a portion of carbon dioxide with hydrogen within an initial reactor to produce an initial product stream including carbon monoxide, water, unreacted carbon dioxide, and unreacted hydrogen; and (ii) reacting at least a portion of the unreacted carbon dioxide and unreacted hydrogen within a reactor downstream of the first reactor to thereby produce a product stream including carbon monoxide, water, unreacted carbon dioxide, and unreacted hydrogen.
C01B 3/58 - Séparation de l'hydrogène ou des gaz contenant de l'hydrogène à partir de mélanges gazeux, p. ex. purification par contact avec des solidesRégénération des solides usés comportant une réaction catalytique
B01J 19/00 - Procédés chimiques, physiques ou physico-chimiques en généralAppareils appropriés
B01J 19/24 - Réacteurs fixes sans élément interne mobile
C07C 1/04 - 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 de monoxyde de carbone avec de l'hydrogène
C07C 29/151 - Préparation de composés comportant des groupes hydroxyle ou O-métal liés à un atome de carbone ne faisant pas partie d'un cycle aromatique à six chaînons par réduction exclusivement des oxydes de carbone avec de l'hydrogène ou des gaz contenant de l'hydrogène
3.
METHOD FOR PRODUCING VINYL CHLORIDE MONOMER FROM CARBON DIOXIDE
A method for producing a purified stream of vinyl chloride monomer, the method comprising (i) providing a gaseous stream that includes vinyl chloride monomer, carbon dioxide, and water; (ii) dehydrating the gaseous stream to remove substantially all of the water from the stream to thereby produce a substantially dehydrated stream; (iii) liquifying at least the vinyl chloride monomer within the substantially dehydrated stream; and (iv) separating the carbon dioxide as a gaseous stream from the liquid vinyl chloride monomer to thereby produce a purified vinyl chloride monomer stream.
A process for the purification of carbon dioxide streams, the process comprising a) providing a gaseous stream including carbon dioxide and oxygen, where the gaseous stream includes less than 30,000 ppmv oxygen; b) introducing a hydrocarbon fuel to the gaseous stream to thereby form a fuel-containing gaseous mixture; c) oxidizing at least a portion of the hydrocarbon fuel within the fuel-containing gaseous mixture in the presence of a catalyst and the absence of flame to thereby provide an oxygen-reduced gaseous stream, where the oxygen-reduced gaseous stream includes less than 1000 ppmv oxygen; d) introducing hydrogen or a hydrogen intermediary to the oxygen-reduced gaseous stream to thereby form a hydrogen-containing gaseous mixture; and e) oxidizing at least a portion of the hydrogen within the hydrogen-containing gaseous mixture in the presence of a catalyst to thereby substantially consume all oxygen within the hydrogen-containing gaseous stream and provide an oxygen-purified carbon dioxide stream.
C01B 3/02 - Production d'hydrogène ou de mélanges gazeux contenant de l'hydrogène
C01B 3/22 - Production d'hydrogène ou de mélanges gazeux contenant de l'hydrogène par décomposition de composés organiques gazeux ou liquides
B01D 53/00 - 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
C01B 3/24 - Production d'hydrogène ou de mélanges gazeux contenant de l'hydrogène par décomposition de composés organiques gazeux ou liquides d'hydrocarbures
5.
TREATMENT OF ASSOCIATED GASES WITH CATALYTIC COMBUSTION
A method for treating an associated gas stream, the method comprising i) providing an associated gas stream including carbon dioxide and hydrocarbons, said hydrocarbons include methane and heavier hydrocarbons; ii) optionally separating at least a portion of the heavier hydrocarbons from the associated gas stream; iii) catalytically oxidizing the methane and any remaining heavier hydrocarbons to thereby substantially remove any oxygen included in the associated gas stream or added to the associated gas stream to thereby produce a highly-concentrated carbon dioxide stream; iv) purifying the highly-concentrated carbon dioxide stream by separating nitrogen from the stream to thereby produce a highly-concentrated carbon dioxide stream that is substantially free of oxygen and nitrogen; and v) optionally pressurizing the highly-concentrated carbon dioxide stream that is substantially free of oxygen and nitrogen.
B01D 53/94 - Épuration chimique ou biologique des gaz résiduaires des gaz d'échappement des moteurs à combustion par des procédés catalytiques
B01J 37/10 - Traitement thermique en présence d'eau, p. ex. de vapeur d'eau
C01B 3/48 - Production d'hydrogène ou de mélanges gazeux contenant de l'hydrogène par réaction de composés organiques gazeux ou liquides avec des agents gazéifiants, p. ex. de l'eau, du gaz carbonique, de l'air par réaction d'hydrocarbures avec des agents gazéifiants suivie par une réaction de la vapeur d'eau avec l'oxyde de carbone
F25J 3/02 - Procédés ou appareils pour séparer les constituants des mélanges gazeux impliquant l'emploi d'une liquéfaction ou d'une solidification par rectification, c.-à-d. par échange continuel de chaleur et de matière entre un courant de vapeur et un courant de liquide
A process comprising (i) providing a gaseous stream including greater than 1% by volume carbon dioxide; (ii) providing water; (iii) converting the carbon dioxide and the water to an organic intermediate and oxygen gas in the presence of light; (iv) separating the oxygen gas from the organic intermediate; and (v) converting the organic intermediate to ethylene and carbon dioxide after said step of separating the oxygen gas from the organic intermediate.
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
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 9/06 - Oxydoréductases (1.), p. ex. luciférase agissant sur des composés contenant de l'azote comme donneurs (1.4, 1.5, 1.7)
A method for producing a purified stream of vinyl chloride monomer, the method comprising (i) providing a gaseous stream that includes vinyl chloride monomer, carbon dioxide, and water; (ii) dehydrating the gaseous stream to remove substantially all of the water from the stream to thereby produce a substantially dehydrated stream; (iii) liquifying at least the vinyl chloride monomer within the substantially dehydrated stream; and (iv) separating the carbon dioxide as a gaseous stream from the liquid vinyl chloride monomer to thereby produce a purified vinyl chloride monomer stream.
A method for recovering associated gaseous hydrocarbons from a well for producing liquid hydrocarbons, the method comprising (i) providing gaseous hydrocarbons from a hydrocarbon well; (ii) providing a cryogenic liquid from an air separation unit or an associated nitrogen liquefaction facility within proximity of the hydrocarbon well; (iii) liquefying the gaseous hydrocarbons at a hydrocarbon liquefaction facility within proximity to the hydrocarbon well to thereby produce a liquefied hydrocarbon gas, where heat associated with the gaseous hydrocarbons is transferred to the cryogenic liquid; and (iv) transferring the liquefied hydrocarbon gas to an air separation unit or nitrogen liquefaction facility.
F25J 1/02 - Procédés ou appareils de liquéfaction ou de solidification des gaz ou des mélanges gazeux nécessitant l'emploi d'une réfrigération, p. ex. de l'hélium, de l'hydrogène
C09K 8/594 - Compositions utilisées en combinaison avec du gaz injecté
A process for the production of syngas, the process comprising (i) reacting at least a portion of carbon dioxide with hydrogen within an initial reactor to produce an initial product stream including carbon monoxide, water, unreacted carbon dioxide, and unreacted hydrogen; and (ii) reacting at least a portion of the unreacted carbon dioxide and unreacted hydrogen within a reactor downstream of the first reactor to thereby produce a product stream including carbon monoxide, water, unreacted carbon dioxide, and unreacted hydrogen.
C01B 3/58 - Séparation de l'hydrogène ou des gaz contenant de l'hydrogène à partir de mélanges gazeux, p. ex. purification par contact avec des solidesRégénération des solides usés comportant une réaction catalytique
B01J 19/00 - Procédés chimiques, physiques ou physico-chimiques en généralAppareils appropriés
B01J 19/24 - Réacteurs fixes sans élément interne mobile
C07C 1/04 - 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 de monoxyde de carbone avec de l'hydrogène
C07C 29/151 - Préparation de composés comportant des groupes hydroxyle ou O-métal liés à un atome de carbone ne faisant pas partie d'un cycle aromatique à six chaînons par réduction exclusivement des oxydes de carbone avec de l'hydrogène ou des gaz contenant de l'hydrogène
10.
Methods involving cements that employ carbon dioxide as a reactant
A method of cementing an annular space between a pipe string and a well bore, the method comprising the steps of (a) providing a cement composition including a calcium-deficient calcium silicate; (b) mixing the cement composition with water to form a cement slurry; (c) mixing the cement slurry composition with carbon dioxide form a foamed cement; and (d) placing the foamed cement in the annular space between the pipe string and the wellbore.
E21B 33/14 - Procédés ou dispositifs de cimentation, de bouchage des trous, des fissures ou analogues pour la cimentation des tubes dans les trous de forage ou de sondage
C04B 28/18 - Compositions pour mortiers, béton ou pierre artificielle, contenant des liants inorganiques ou contenant le produit de réaction d'un liant inorganique et d'un liant organique, p. ex. contenant des ciments de polycarboxylates contenant des mélanges du type chaux et silice
C04B 38/10 - Mortiers, béton, pierre artificielle ou articles de céramiques poreuxLeur préparation en utilisant des agents moussants
C04B 40/02 - Choix de l'environnement pour le durcissement
C09K 8/46 - Compositions de cimentation, p. ex. pour la cimentation des tubes dans les trous de forageCompositions de bouchage, p. ex. pour tuer des puits contenant des liants inorganiques, p. ex. ciment Portland
E21B 43/34 - Aménagements pour séparer les matériaux produits par le puits
C04B 111/00 - Fonction, propriétés ou utilisation des mortiers, du béton ou de la pierre artificielle
37 - Services de construction; extraction minière; installation et réparation
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Building, construction and repair services for facilities that reduce carbon dioxide emissions. Scientific and technological services and research for reduction of carbondioxide emissions.
37 - Services de construction; extraction minière; installation et réparation
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Building and construction services for facilities that reduce carbon dioxide emissions; repair services of facilities that reduce carbon dioxide emissions. Scientific and technological services and research for reduction of carbon dioxide emissions.
37 - Services de construction; extraction minière; installation et réparation
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
(1) Building, construction and repair services for facilities that reduce carbon dioxide emissions
(2) Scientific and technological services and research for reduction of carbon dioxide emissions
37 - Services de construction; extraction minière; installation et réparation
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
(1) Building, construction and repair services for facilities that reduce carbon dioxide emissions
(2) Scientific and technological services and research for reduction of carbon dioxide emissions
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Scientific and technological services, namely, scientific research, analysis, and testing in the field of reduction of carbon dioxide emissions; scientific and technological research in the field of reduction of carbon dioxide emissions
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Scientific and technological services, namely, scientific research, analysis, and testing in the field of reduction of carbon dioxide emissions; scientific and technological research in the field of reduction of carbon dioxide emissions
A process comprising (i) providing a gaseous stream including greater than 1 % by volume carbon dioxide; (ii) providing water; (iii) converting the carbon dioxide and the water to an organic intermediate and oxygen gas in the presence of light; (iv) separating the oxygen gas from the organic intermediate; and (v) converting the organic intermediate to ethylene and carbon dioxide after said step of separating the oxygen gas from the organic intermediate.
A method for recovering associated gaseous hydrocarbons from a well for producing liquid hydrocarbons, the method comprising (i) providing gaseous hydrocarbons from a hydrocarbon well; (ii) providing a cryogenic liquid from an air separation unit or an associated nitrogen liquefaction facility within proximity of the hydrocarbon well; (iii) liquefying the gaseous hydrocarbons at a hydrocarbon liquefaction facility within proximity to the hydrocarbon well to thereby produce a liquefied hydrocarbon gas, where heat associated with the gaseous hydrocarbons is transferred to the cryogenic liquid; and (iv) transferring the liquefied hydrocarbon gas to an air separation unit or nitrogen liquefaction facility.
A process for the production of syngas, the process comprising (i) reacting at least a portion of carbon dioxide with hydrogen within an initial reactor to produce an initial product stream including carbon monoxide, water, unreacted carbon dioxide, and unreacted hydrogen; and (ii) reacting at least a portion of the unreacted carbon dioxide and unreacted hydrogen within a reactor downstream of the first reactor to thereby produce a product stream including carbon monoxide, water, unreacted carbon dioxide, and unreacted hydrogen.
C01B 3/16 - 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 par réaction de la vapeur d'eau avec l'oxyde de carbone avec des catalyseurs
22.
METHODS INVOLVING CEMENTS THAT EMPLOY CARBON DIOXIDE AS A REACTANT
A method of cementing an annular space between a pipe string and a well bore, the method comprising the steps of (a) providing a cement composition including a calcium-deficient calcium silicate; (b) mixing the cement composition with water to form a cement slurry; (c) mixing the cement slurry composition with carbon dioxide form a foamed cement; and (d) placing the foamed cement in the annular space between the pipe string and the wellbore.
