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Matches 351 - 400 out of 3,774

Document Document Title
WO/2011/083297
A process is described for treating a natural gas stream containing methane and one or more higher hydrocarbons comprising the steps of: (i) mixing at least a portion of the natural gas stream with steam, (ii) passing the mixture adiabat...  
WO/2011/084734
The improvements proposed in this invention provide a reliable apparatus and method to gasify low rank coals in a class of pressurized circulating fluidized bed reactors termed "transport gasifier." The embodiments overcome a number of o...  
WO/2011/084734
The improvements proposed in this invention provide a reliable apparatus and method to gasify low rank coals in a class of pressurized circulating fluidized bed reactors termed "transport gasifier." The embodiments overcome a number of o...  
WO/2011/083365
For gases that exhibit retrograde water solubility behavior with pressure at a constant temperature, gas compression and dehydration is carried out in a single integrated process using multiple stages of compression followed by a pressur...  
WO/2011/084414
In certain aspects, the disclosure provides methods for producing hydrocarbons from alkenone -producing algae, such as algae species of the Isochrysis family.  
WO/2011/082037
A process and system are described for the processing of gas associated with crude oil production, i.e. associated gas. A separation complex is used to separate produced fluids produced from a hydrocarbon reservoir into crude oil, liquef...  
WO/2011/082037
A process and system are described for the processing of gas associated with crude oil production, i.e. associated gas. A separation complex is used to separate produced fluids produced from a hydrocarbon reservoir into crude oil, liquef...  
WO/2011/073931
The invention relates to a method for treating natural gas containing propane and/or butane, including the following steps: extracting at least one portion of the propane and/or butane from the natural gas to provide a light natural gas;...  
WO/2011/063608
Disclosed is a process for producing methane by the gasification of coal, which comprises the following steps: a. reacting the coal with an oxygen-containing gas in a first-stage gasifier to produce a gas product containing CO, CO2, H2 a...  
WO/2011/066074
An integrated process and an apparatus for converting natural gas from an offshore field site to liquefied natural gas and to liquid fuel at an onshore site are disclosed. The process includes liquefying the natural gas and producing nat...  
WO/2011/066074
An integrated process and an apparatus for converting natural gas from an offshore field site to liquefied natural gas and to liquid fuel at an onshore site are disclosed. The process includes liquefying the natural gas and producing nat...  
WO/2011/060539
The present invention provides a system and method for producing hydrocarbons from biomass. The method is particularly useful for producing substitute natural gas from forestry residues. Certain disclosed embodiments convert a biomass fe...  
WO/2011/058980
The operation of a plant for producing a gas hydrate is stabilized by making the gas phases within downstream steps have the same equilibrium composition as the gas phase within a generation step. The gas phase within a mixed-gas hydrate...  
WO/2011/057040
A gasification apparatus includes a gasifier and structure for introducing fuel into the gasifier. A temperature sensor array is arranged vertically on the gasifier for measuring a temperature profile in the gasifier. The temperature pro...  
WO/2011/057040
A gasification apparatus includes a gasifier and structure for introducing fuel into the gasifier. A temperature sensor array is arranged vertically on the gasifier for measuring a temperature profile in the gasifier. The temperature pro...  
WO/2011/038437
The invention relates to a method for producing combustible gas for gas engines from associated gas obtained during oil production, the associated gas containing methane, ethane, propane, hydrocarbons having more than three carbon atoms,...  
WO/2011/038046
A method for producing high levels of methane based on a combination of steam hydrogasification and a shift reactor is provided using carbonaceous material. Hydrogen produced by the shift reactor can be recycled back into the steam hydro...  
WO/2011/038046
A method for producing high levels of methane based on a combination of steam hydrogasification and a shift reactor is provided using carbonaceous material. Hydrogen produced by the shift reactor can be recycled back into the steam hydro...  
WO/2011/038046
A method for producing high levels of methane based on a combination of steam hydrogasification and a shift reactor is provided using carbonaceous material. Hydrogen produced by the shift reactor can be recycled back into the steam hydro...  
WO/2011/038046
A method for producing high levels of methane based on a combination of steam hydrogasification and a shift reactor is provided using carbonaceous material. Hydrogen produced by the shift reactor can be recycled back into the steam hydro...  
WO/2011/035896
The invention relates to a method for drying a natural gas or an industrial gas that contains acidic gas components, wherein the gas drying is followed by a removal of the acidic gas components from the dried gas. The same physical solve...  
WO/2011/034446
An apparatus and methods of using the apparatus are described to decompose plastic to form a fuel for use in generating energy such as electricity.  
WO/2011/034891
The present invention relates to a 2-mode processes for preparing gaseous products, and in particular a hydrogen product stream, via the hydromethanation of carbonaceous feed-stocks in the presence of steam, carbon monoxide, hydrogen and...  
WO/2011/034890
The present invention relates to an integrated process for preparing combustible gaseous products via the hydromethanation of carbonaceous feedstocks in the presence of steam, carbon monoxide, hydrogen, a hydromethanation catalyst and op...  
WO/2011/034889
The present invention relates to an integrated process for preparing combustible gaseous products via the hydromethanation of carbonaceous feedstocks in the presence of steam, carbon monoxide, hydrogen, a hydromethanation catalyst and op...  
WO/2011/034777
A method and system for transporting and processing sour gas are provided. The method includes collecting a sour gas at a collection location, which has an associated sweetening device, and delivering a solvent to the sweetening device f...  
WO/2011/034777
A method and system for transporting and processing sour gas are provided. The method includes collecting a sour gas at a collection location, which has an associated sweetening device, and delivering a solvent to the sweetening device f...  
WO/2011/034890
The present invention relates to an integrated process for preparing combustible gaseous products via the hydromethanation of carbonaceous feedstocks in the presence of steam, carbon monoxide, hydrogen, a hydromethanation catalyst and op...  
WO/2011/034888
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/2011/033280
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/2011/029621
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/2011/026170
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/2011/025492
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/2011/021207
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/2011/021019
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/2011/021207
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/2011/022086
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/2011/020000
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/2011/019871
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/2011/019871
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/2011/020000
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/2011/017158
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/2011/017158
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/2011/014082
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/2011/009283
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/2011/009074
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/2011/008344
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/2011/009074
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/2011/004251
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/2011/005883
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...  

Matches 351 - 400 out of 3,774