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Matches 401 - 450 out of 6,086

Document Document Title
WO/2011/034888A1
The present invention relates to processes for preparing gaseous products, and in particular methane and/ other value added gases such as hydrogen, via the catalytic hydromethanation of a carbonaceous feedstock in the presence of steam a...  
WO/2011/033280A1
A process for desulphurising hydrocarbons is described comprising the steps of (i) passing a mixture of hydrocarbon and hydrogen over a hydrodesulphurisation catalyst to convert organosulphur compounds present in said hydrocarbon to hydr...  
WO/2011/029621A1
The invention relates to a method for drying gases, wherein the gas is conducted through two or more than two gas coolers connected in series, wherein each of said coolers is fed a stream of solvent that withdraws water from the gas ente...  
WO/2011/026170A1
A process and apparatus for reducing a concentration of sour species in a gas to a predetermined residual concentration is provided. The process involves cooling the sour gas in a manner to produce a mixture of solid and/or liquid sour s...  
WO/2011/025492A1
A process for converting natural gas from which contaminants have been sufficiently removed to acetylene includes heating the purified gas through a selected range of temperature for adequate time or combustion of the purified gas at ade...  
WO/2011/021207A3
A biogas producing apparatus comprising a gas holder drum (5), a digester (9) and comprising at least one of the features selected from the group of: (a) the said gas holder drum having scum breakers which may be any structural feature a...  
WO/2011/021019A1
The present invention relates to a gas hydrate (often referred to as a clathrate) comprising a water-in-gas emulsion containing a gelling agent which is stabilised by a network of hydrophobic particles and an enclathrated exogenous gas s...  
WO/2011/021207A4
A biogas producing apparatus comprising a gas holder drum (5), a digester (9) and comprising at least one of the features selected from the group of: (a) the said gas holder drum having scum breakers which may be any structural feature a...  
WO/2011/022086A1
A method and system of storing and transporting gases comprising mixing the gases with liquid natural gas to form a mixture. The mixture is a liquid-liquid mixture or slurry, and is stored in vessel configured for maintaining the mixture...  
WO/2011/020000A2
Disclosed embodiments employ an integrated anaerobic digester which converts a mixture of digestion effluent from a liquid anaerobic digester and a solid organic material (e.g., a lignocellulosic biomass, food waste, agricultural waste, ...  
WO/2011/019871A3
Embodiments of the present disclosure provide for biochar impregnated with microbes, methods of making biochar impregnated with microbes, methods of using biochar impregnated with microbes, methods of using biochar to produce gas, reacto...  
WO/2011/019871A2
Embodiments of the present disclosure provide for biochar impregnated with microbes, methods of making biochar impregnated with microbes, methods of using biochar impregnated with microbes, methods of using biochar to produce gas, reacto...  
WO/2011/020000A3
Disclosed embodiments employ an integrated anaerobic digester which converts a mixture of digestion effluent from a liquid anaerobic digester and a solid organic material (e.g., a lignocellulosic biomass, food waste, agricultural waste, ...  
WO/2011/017158A2
Herein disclosed is a method of producing synthesis gas from carbonaceous material, the method comprising: (a) providing a mixture comprising carbonaceous material and a liquid medium; (b) subjecting the mixture to high shear under gasif...  
WO/2011/017158A3
Herein disclosed is a method of producing synthesis gas from carbonaceous material, the method comprising: (a) providing a mixture comprising carbonaceous material and a liquid medium; (b) subjecting the mixture to high shear under gasif...  
WO/2011/014082A1
Object of the invention is the modifier of combustion of liquid and gaseous fuels, such as fuel for marine engines, diesel oil, petrol, light and heavy oil, mazout and other hydrocarbons, in combustion engines, characterised in that it c...  
WO/2011/009283A1
A catalyst for deoxidation of coalbed gas comprises a main catalytic active component, catalytic promoters, and a monolithic carrier, wherein the main catalytical active component selected is at least one of the platinum group of noble m...  
WO/2011/009074A2
A biofuel production method, catalyst and system. The method may include combining a feedstock comprising a carbonaceous material with a consumable catalyst to produce a feedstock/catalyst mixture, and subjecting the feedstock/catalyst m...  
WO/2011/008344A1
In various embodiments, the present disclosure describes methods for removing impurities from a hydrocarbon stream containing at least one vinyl aromatic compound such as, for example, styrene. The methods include pretreating at least on...  
WO/2011/009074A3
A biofuel production method, catalyst and system. The method may include combining a feedstock comprising a carbonaceous material with a consumable catalyst to produce a feedstock/catalyst mixture, and subjecting the feedstock/catalyst m...  
WO/2011/004251A1
In a synthesis gas methanation process, at least one first fraction of synthesis gas to treat " is fed, together with steam, to a shift reactor (3) where a shift reaction occurs; the gas flow produced in the shift reactor (3) is then fed...  
WO/2011/005883A3
The Wastewater sludge processing system takes sludge directly from the municipal waste water treatment plant and processes it using a low-temperature, low pressure process that has no waste products. The process dries the sludge and sepa...  
WO/2011/005883A2
The Wastewater sludge processing system takes sludge directly from the municipal waste water treatment plant and processes it using a low-temperature, low pressure process that has no waste products. The process dries the sludge and sepa...  
WO/2011/004096A1
The invention relates to a method for reusing polyolefins (23), which comprises cracking said polyolefins in order to obtain a gas containing light hydrocarbons and then using said gases to rotate a turbo-alternator (29) in order to gene...  
WO/2011/002277A1
The invention relates to a method of removing carbon dioxide from a fluid stream by a fluid separation assembly. The fluid separation assembly has a cyclonic fluid separator with a tubular throat portion arranged between a converging flu...  
WO/2010/150731A1
Disclosed is a container in a gas treatment facility for treating natural gas containing hydrogen sulfide, the weight of which is reduced in order to solve a problem such as increase in the weight due to the tendency of increase in the s...  
WO/2010/149253A1
The invention relates to the use of polymers, containing between 1 and 100 mol% of structural units of the formula (1), wherein R1 means hydrogen or C1-C6 alkyl, A means C2-C4 alkylene groups, and B means C2-C4 alkylene groups, with the ...  
WO/2010/148348A2
A unique, integrated non-obvious pathway to convert biomass to biofuels using integration of chemical processes is described herein. The present invention is simple, direct, and provides for the shortest or minimum path between biomass a...  
WO/2010/148348A3
A unique, integrated non-obvious pathway to convert biomass to biofuels using integration of chemical processes is described herein. The present invention is simple, direct, and provides for the shortest or minimum path between biomass a...  
WO/2010/141995A1
A process and apparatus for liquefying a gas stream comprising hydrocarbons and sour species is provided in which the sour species are removed in liquefied form as the sweetened gas stream is progressively cooled to liquefaction temperat...  
WO/2010/141963A8
The invention relates to a device for separating a gas mixture into product gas and offgas by way of gas permeation, comprising at least two membrane units (1) and (2) and a condenser (3) connected upstream of the first membrane unit (1)...  
WO/2010/141963A1
The invention relates to a device for separating a gas mixture into product gas and offgas by way of gas permeation, comprising at least two membrane units (1) and (2) and a condenser (3) connected upstream of the first membrane unit (1)...  
WO/2010/139616A1
CO2 is absorbed from a gas mixture by contacting the gas mixture with an absorption medium which comprises water and 2,3‑dihydro-2,2,4,6-tetramethylpyridine. The absorption media of the invention include water, 2,3‑dihydro-2,2,4,6-te...  
WO/2010/136441A1
The invention provides a process for removing contaminant from a feed stream having a temperature of less than -40 °C and a pressure of less than 110 bara, which feed stream comprises a liquid phase or a liquid phase and a gaseous phase...  
WO/2010/132549A3
The present invention relates to processes for preparing gaseous products, and in particular methane, via the hydromethanation of a carbonaceous feedstock in the presence of steam, syngas, a hydromethanation catalyst and an oxygen-rich g...  
WO/2010/132551A3
The present invention relates to processes for preparing gaseous products, and in particular methane, via the hydromethanation of carbonaceous feedstocks in the presence of steam, carbon monoxide, hydrogen and a hydromethanation catalyst.  
WO/2010/129724A3
An efficient biomass fractionating system for an energy pulse crop is provided. Pulses include, e.g., peas, beans, and lentils. A method and ecosystem model applies a premium utilization to each fraction of a pulse crop so that no fracti...  
WO/2010/129724A2
An efficient biomass fractionating system for an energy pulse crop is provided. Pulses include, e.g., peas, beans, and lentils. A method and ecosystem model applies a premium utilization to each fraction of a pulse crop so that no fracti...  
WO/2010/123598A1
A system for removing acid gases from a raw gas stream the system includes a cryogenic distillation tower. The tower receives and separates the raw gas stream into an overhead methane stream and a bottom liquefied acid gas stream. Refrig...  
WO/2010/123796A1
A method and apparatus for sequestering carbon dioxide from a waste gas and reusing the waste gas as a recycled gas without emissions concerns. Gas source is divided into a process gas and a waste gas. Process gas is mixed with a hydroca...  
WO/2010/119163A1
The present invention describes the use of isostructural zeolites with rho zeolitic structure in processes of adsorption and separation of the various components of natural gas.  
WO/2010/120229A1
The present invention discloses a measuring device 1 for measuring an ultra low gas flow, working by the principle of liquid displacement, wherein the measuring device 1 comprises at least one cell 2 comprising a gas inflow means 3, a ga...  
WO/2010/120230A1
The present invention discloses a system setup for carrying out a biological methane potential test on a biosample and a system setup for measuring biomethane gas in a biogas flow, the system setups inter alia comprising at least one con...  
WO/2010/120171A1
Method and system for the production of a combustible gas from a fuel, comprising the conversion of the fuel, at a temperature that is between 600 and 1000°C and at a pressure that is lower than 10 bar, into at least a combustible gas t...  
WO/2010/118022A2
A thermal conversion process comprising: pyrolizing or gasifying a carbonaceous feedstock to produce a first synthesis gas having a first H2:CO ratio of less than a minimum value or greater than a maximum value; providing enriched oxygen...  
WO/2010/116165A3
This invention relates to a process for removing metals, particularly mercury, from hydrocarbon streams by use of an ionic liquid, where in the metal-containing hydrocarbon stream is contacted with an ionic liquid to produce a product hy...  
WO/2010/118022A3
A thermal conversion process comprising: pyrolizing or gasifying a carbonaceous feedstock to produce a first synthesis gas having a first H2:CO ratio of less than a minimum value or greater than a maximum value; providing enriched oxygen...  
WO/2010/116165A2
This invention relates to a process for removing metals, particularly mercury, from hydrocarbon streams by use of an ionic liquid, where in the metal-containing hydrocarbon stream is contacted with an ionic liquid to produce a product hy...  
WO/2010/115871A1
The present invention provides a method of treating an off-gas stream (80) comprising NH3 and H2S to provide a sulphate stream (910), the method comprising the steps of : (i) providing a first off-gas stream (80) comprising NH3, H2S, CO2...  
WO/2010/114362A1
The invention relates to a device for separating a flowing medium mixture into at least two fractions with differing mass density. The device comprises an inlet for the medium mixture to be separated, which connects to first separating m...  

Matches 401 - 450 out of 6,086