A process for producing a substitute natural gas, the process comprising the steps of: (1) providing a synthesis gas comprising hydrogen and carbon monoxide; (2) forming a hydrogen-enriched synthesis gas; (3) subjecting the hydrogen-enriched synthesis gas to a methanation reaction to convert at least a portion of the gas into methane thereby forming a methane-enriched gas; and (4) recovering from the methane-enriched gas a methane-containing gas, wherein step (2) comprises providing a hydrogen gas and combining the hydrogen gas with the synthesis gas.
A process for producing a substitute natural gas, the process comprising the steps of: providing a synthesis gas comprising hydrogen and carbon monoxide; subjecting the synthesis gas to a water-gas-shift reaction to increase the ratio of hydrogen to carbon monoxide thereby forming a hydrogen-enriched synthesis gas; subjecting the hydrogen-enriched synthesis gas to a methanation reaction to convert at least a portion of the gas into methane thereby forming a methane- enriched gas; and recovering from the methane-enriched gas a methane-containing gas having a Wobbe number of from 43 to 57 MJ/m³.
C10K 3/04 - Modification de la composition chimique des gaz combustibles contenant l'oxyde de carbone en vue de produire un carburant amélioré, p. ex. un carburant de pouvoir calorifique différent qui peut ne pas contenir d'oxyde de carbone par traitement catalytique réduisant le taux d'oxyde de carbone
C10L 3/10 - Post-traitement de gaz naturel ou de gaz naturel de synthèse
The present invention relates to a method for the treatment of a feedstock material, the method comprising: (i) thermally treating a feedstock material to produce an syngas; and (ii) plasma-treating the syngas in a plasma treatment unit in the presence of additional carbon dioxide to produce a refined syngas, wherein the additional carbon dioxide is added to the feedstock material during the thermal treatment and/or to the syngas before plasma treatment and/or introduced in the plasma treatment unit.
F23G 5/027 - Procédés ou appareils, p. ex. incinérateurs, spécialement adaptés à la combustion de déchets ou de combustibles pauvres comportant un traitement préalable par pyrolyse ou par gazéification
F23G 5/08 - Procédés ou appareils, p. ex. incinérateurs, spécialement adaptés à la combustion de déchets ou de combustibles pauvres comportant un chauffage supplémentaire
F23G 5/30 - Procédés ou appareils, p. ex. incinérateurs, spécialement adaptés à la combustion de déchets ou de combustibles pauvres avec combustion dans un lit fluidisé
The present invention relates to a process for the treatment of hazardous waste, the process comprising: (i) providing a hazardous waste; (ii) providing a further waste; (iii) plasma treating the hazardous waste in a first plasma treatment unit, (iv) gasifying the further waste in a gasification unit to produce an offgas and a char material; and (v) plasma treating the offgas, and optionally the char material, in a second plasma treatment unit to produce a syngas, (vi) optionally treating the syngas in a gas cleaning plant, wherein the first plasma treatment unit is arranged to plasma treat at least some of the solid by-products from the gasification unit and/or the second plasma treatment unit and/or the gas cleaning plant.
A62D 3/19 - Procédés pour rendre les substances chimiques nuisibles inoffensives ou moins nuisibles en effectuant un changement chimique dans les substances par exposition à une énergie électrique ou ondulatoire ou à un rayonnement particulaire ou ionisant à un plasma
B09B 3/00 - Destruction de déchets solides ou transformation de déchets solides en quelque chose d'utile ou d'inoffensif
F23G 5/027 - Procédés ou appareils, p. ex. incinérateurs, spécialement adaptés à la combustion de déchets ou de combustibles pauvres comportant un traitement préalable par pyrolyse ou par gazéification
F23G 5/08 - Procédés ou appareils, p. ex. incinérateurs, spécialement adaptés à la combustion de déchets ou de combustibles pauvres comportant un chauffage supplémentaire
C10J 3/84 - Moyens d'extraction des gaz avec moyens de dépoussiérage ou de dégoudronnage du gaz
C10K 3/00 - Modification de la composition chimique des gaz combustibles contenant l'oxyde de carbone en vue de produire un carburant amélioré, p. ex. un carburant de pouvoir calorifique différent qui peut ne pas contenir d'oxyde de carbone
5.
Advanced Plasma Power Transforming waste into energy and fuels
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Uninterruptible power supplies (installations) for the generation of electrical energy; apparatus for waste heat recovery; installations for use in the recovery of waste heat; plants for the conversion of waste into energy. Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; installations for gasification of garbage; installations for gasification of waste; installations for fluidised bed gasification of waste; heat recovery apparatus (other than parts of machines); heat recovery devices (other than parts of machines); heat recovery instruments (other than parts of machines); machines for the recovery of heat; furnaces; furnaces for industrial use; furnaces for gas recovery purposes; furnaces for decontaminating metals; furnaces for melting metals; heating furnaces other than for laboratory experiments; articles for use in the application and/or production of heat in furnaces; heating apparatus for furnaces; shaped fittings for furnaces; carbon electrodes for use in furnaces; waste conversion plants; installations for the treatment of waste products; installations for the treatment of waste; filters for waste gas purification; heating apparatus for use in the treatment of waste material. Treatment of materials; treatment (recycling) of waste; treatment (transformation) of waste; treatment of waste materials; production of energy; incineration, destruction and recycling of waste and trash; sorting of waste and recyclable materials; conversion of solid waste into fuel and vitrified slag residue; decontamination of nuclear waste; material treatment of waste; processing of waste materials; treatment (recycling) of radioactive waste; treatment of chemical waste; treatment of hazardous waste; treatment of industrial waste; treatment of toxic waste; waste management information; waste management services (recycling). Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software; environmental monitoring of waste treatment areas; environment consultancy services.
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Uninterruptible power supplies (installations) for the generation of electrical energy; apparatus for waste heat recovery; installations for use in the recovery of waste heat; plants for the conversion of waste into energy. Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; installations for gasification of garbage; installations for gasification of waste; installations for fluidised bed gasification of waste; heat recovery apparatus (other than parts of machines); heat recovery devices (other than parts of machines); heat recovery instruments (other than parts of machines); machines for the recovery of heat; furnaces; furnaces for industrial use; furnaces for gas recovery purposes; furnaces for decontaminating metals; furnaces for melting metals; heating furnaces other than for laboratory experiments; articles for use in the application and/or production of heat in furnaces; heating apparatus for furnaces; shaped fittings for furnaces; carbon electrodes for use in furnaces; waste conversion plants; installations for the treatment of waste products; installations for the treatment of waste; filters for waste gas purification; heating apparatus for use in the treatment of waste material. Treatment of materials; treatment (recycling) of waste; treatment (transformation) of waste; treatment of waste materials; production of energy; incineration, destruction and recycling of waste and trash; sorting of waste and recyclable materials; conversion of solid waste into fuel and vitrified slag residue; decontamination of nuclear waste; material treatment of waste; processing of waste materials; treatment (recycling) of radioactive waste; treatment of chemical waste; treatment of hazardous waste; treatment of industrial waste; treatment of toxic waste; waste management information; waste management services (recycling). Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software; environmental monitoring of waste treatment areas; environment consultancy services.
Gas Stream Production The present invention provides a method for the production of carbon dioxide and/or hydrogen gas streams, the method comprising: (i) thermally treating a feedstock material to produce a syngas comprising carbon monoxide and hydrogen and plasma-treating the syngas in a plasma treatment unit; (ii) reacting the plasma-treated syngas with water in a further treatment unit, whereby at least some of the carbon monoxide is converted into carbon dioxide; and (iii) recovering hydrogen and/or, separately, carbon dioxide from the syngas.
C10J 3/18 - Procédés en continu au moyen de l'électricité
C10K 1/12 - Purification des gaz combustibles contenant de l'oxyde de carbone par lavage avec des liquidesRégénération des liqueurs de lavage avec des liquides aqueux à réaction alcaline
C10J 3/16 - Procédés en continu par réaction simultanée de l'oxygène et de l'eau sur la matière carbonée
C10J 3/12 - Procédés en continu faisant usage de porteurs de chaleur solides
C01B 3/52 - Séparation de l'hydrogène ou des gaz contenant de l'hydrogène à partir de mélanges gazeux, p. ex. purification par contact avec des liquidesRégénération des liquides usés
C01B 3/56 - 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
C10K 3/00 - Modification de la composition chimique des gaz combustibles contenant l'oxyde de carbone en vue de produire un carburant amélioré, p. ex. un carburant de pouvoir calorifique différent qui peut ne pas contenir d'oxyde de carbone
C10K 1/00 - Purification des gaz combustibles contenant de l'oxyde de carbone
E21B 43/16 - Procédés de récupération assistée pour l'extraction d'hydrocarbures
H01M 8/06 - Combinaison d’éléments à combustible avec des moyens de production de réactifs ou pour le traitement de résidus
C10J 3/46 - Gazéification des combustibles granuleux ou pulvérulents en suspension
The present invention provides a process for the treatment of hazardous waste, the process comprising: (i) providing a hazardous waste; (ii) providing a waste stream; (iii) gasifying the waste stream in a gasification unit to produce an offgas and a char material; and (iv) plasma treating the offgas, and optionally the char material, in a plasma treatment unit to produce a syngas; wherein the hazardous waste is blended with the waste stream at a point in the process determined by the relative chemical and/or physical properties of the hazardous waste and the waste stream.
C01B 3/34 - 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
F23G 5/00 - Procédés ou appareils, p. ex. incinérateurs, spécialement adaptés à la combustion de déchets ou de combustibles pauvres
F23G 5/027 - Procédés ou appareils, p. ex. incinérateurs, spécialement adaptés à la combustion de déchets ou de combustibles pauvres comportant un traitement préalable par pyrolyse ou par gazéification
A process and related apparatus for the treatment of hazardous waste and an initially separate waste stream, the process comprising gasifying the waste stream in a gasification unit to produce an offgas and a char material; and plasma treating the offgas, and optionally the char material, in a plasma treatment unit to produce a syngas; and blending hazardous waste with the waste stream at a point in the process determined by the relative chemical and/or physical properties of the hazardous waste and the waste stream.
B09B 3/00 - Destruction de déchets solides ou transformation de déchets solides en quelque chose d'utile ou d'inoffensif
F23D 14/00 - Brûleurs pour la combustion d'un gaz, p. ex. d'un gaz stocké sous pression à l'état liquide
F23G 5/00 - Procédés ou appareils, p. ex. incinérateurs, spécialement adaptés à la combustion de déchets ou de combustibles pauvres
F23G 7/00 - Procédés ou appareils, p. ex. incinérateurs, spécialement adaptés à la combustion de déchets particuliers ou de combustibles pauvres, p. ex. des produits chimiques
A47J 36/00 - Éléments, détails ou accessoires des récipients de cuisson
F23G 5/12 - Procédés ou appareils, p. ex. incinérateurs, spécialement adaptés à la combustion de déchets ou de combustibles pauvres comportant un chauffage supplémentaire utilisant un combustible gazeux ou liquide
B23K 9/02 - Soudage de joints continusSupportsPièces rapportées
A62D 3/19 - Procédés pour rendre les substances chimiques nuisibles inoffensives ou moins nuisibles en effectuant un changement chimique dans les substances par exposition à une énergie électrique ou ondulatoire ou à un rayonnement particulaire ou ionisant à un plasma
The present invention relates to a process for the treatment of hazardous waste, the process comprising: • (i) providing a hazardous waste (21); • (ii) providing a further waste (1); • (iii) plasma treating the hazardous waste in a first plasma treatment unit (23), • (iv) gasifying the further waste in a gasification unit (3) to produce an offgas and a char material; and • (v) plasma treating the offgas, and optionally the char material, in a second plasma treatment unit (13) to produce a syngas (15), • (vi) optionally treating the syngas in a gas cleaning plant.
B09B 3/00 - Destruction de déchets solides ou transformation de déchets solides en quelque chose d'utile ou d'inoffensif
F23G 5/08 - Procédés ou appareils, p. ex. incinérateurs, spécialement adaptés à la combustion de déchets ou de combustibles pauvres comportant un chauffage supplémentaire
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; installations for gasification of garbage; installations for gasification of waste; installations for fluidised bed gasification of waste; uninterruptible power supplies (installations) for the generation of electrical energy; apparatus for waste heat recovery; heat recovery apparatus (other than parts of machines); heat recovery devices (other than parts of machines); heat recovery instruments (other than parts of machines); installations for use in the recovery of waste heat; machines for the recovery of heat; furnaces; furnaces for industrial use; furnaces for gas recovery purposes; furnaces for decontaminating metals; furnaces for melting metals; heating furnaces other than for laboratory experiments; articles for use in the application and/or production of heat in furnaces; heating apparatus for furnaces; shaped fittings for furnaces; carbon electrodes for use in furnaces; waste conversion plants; plants for the conversion of waste into energy; installations for the treatment of waste products; installations for the treatment of waste; filters for waste gas purification; heating apparatus for use in the treatment of waste material. Treatment of materials; treatment (recycling) of waste; treatment (transformation) of waste; treatment of waste materials; production of energy; incineration, destruction and recycling of waste and trash; sorting of waste and recyclable materials; conversion of solid waste into fuel and vitrified slag residue; decontamination of nuclear waste; material treatment of waste; processing of waste materials; treatment (recycling) of radioactive waste; treatment of chemical waste; treatment of hazardous waste; treatment of industrial waste; treatment of toxic waste; waste management information; waste management services (recycling). Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software; environmental monitoring of waste treatment areas; environment consultancy services.
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
Produits et services
Waste treatment services; waste to energy treatment services; advanced thermal conversion of waste and other materials; advanced thermal treatment of materials to create energy; information and advisory services relating to the aforesaid.
