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Matches 351 - 400 out of 6,088

Document Document Title
WO/2011/135414A3
A method for separating methane from at least one hydrocarbon with two or more carbon atoms in a substantially gaseous fluid (2,3), containing more than 3 ppm of water, in particular a natural gas coming from a natural gas field or from ...  
WO/2011/134847A3
A process for producing power from a sour gas comprising H2S, the process comprising the steps of: (a) providing a sour gas stream comprising natural gas and H2S to an acid gas removal unit, resulting in a cleaned natural gas and a acid ...  
WO/2011/135538A2
The invention relates to a process for treating a natural gas containing carbon dioxide in which: - the natural gas is separated by a cryogenic process in order to provide, on the one hand, a stream of liquid carbon dioxide, containing h...  
WO/2011/133251A3
A process is presented for treating crude oil that contains a clathrate hydrate inhibitor. In the process, a crude oil contaminated with the inhibitor is maintained in a vessel at inhibitor removal conditions to produce a treated crude o...  
WO/2011/126705A2
A natural gas engine lubricating oil composition is disclosed which comprises (a) a major amount of an oil of lubricating viscosity, (b) one or more phosphorus-containing anti-wear additives, (c) one or more ashless dispersants, (d) one ...  
WO/2011/126705A3
A natural gas engine lubricating oil composition is disclosed which comprises (a) a major amount of an oil of lubricating viscosity, (b) one or more phosphorus-containing anti-wear additives, (c) one or more ashless dispersants, (d) one ...  
WO/2011/121836A1
Provided are a gas hydrate percentage measuring device and a method of controlling the same which are capable of measuring a gas hydrate percentage with high accuracy even if source gas exists dissolved in gas hydrate slurry or as gas bu...  
WO/2011/119697A1
A method for recovering liquefied natural gas from a gas mixture containing natural gas and impurities by subjecting the natural gas to a series of steps beginning with feeding a natural gas stream containing impurities to a nitrogen rej...  
WO/2011/118406A1
Disclosed is a method for enriching combustible gas which suppresses the deterioration and powderization of an adsorbent without extending a period for a pressure equalization process while enriching a combustible gas. For this, at a tim...  
WO/2011/115739A1
In an embodiment, a system includes a methanation section generally including a fuel inlet configured to receive a first fuel, a fuel outlet configured to output methane, and a first fuel path configured to route a first flow of the firs...  
WO/2011/112102A1
It is described a method for treating a flow of fluid hydrocarbons containing water wherein the flow of fluid hydrocarbons is introduced into a first separator separating at least free water from said flow of fluid hydrocarbons, wherein ...  
WO/2011/111553A1
Disclosed is a method for producing synthetic gas with good energy efficiency in small facilities using a PSA method for recycling carbon dioxide gas. This method for producing synthetic gas introduces at least a hydrocarbon gas, oxygen ...  
WO/2011/107413A1
The invention provides a process for producing a contaminant - depleted gas stream from a contaminated hydrocarbon feed gas stream (1) containing at least 10 vol.% of acidic contaminants, in particular H2S and CO2, the method comprising ...  
WO/2011/106285A1
The present invention relates to processes and apparatuses for generating electrical power from certain non-gaseous carbonaceous feedstocks through the integration of catalytic hydromethanation technology with fuel cell technology.  
WO/2011/102567A1
The present invention relates to a method for making a cobalt metal foam catalyst in which a cobalt catalyst powder is coated onto the surface of a metal foam, the cobalt metal foam catalyst, a thermal-medium-circulating heat-exchange re...  
WO/2011/095703A1
The invention relates to a method for deacidifying a gaseous load comprising acid compounds. The gaseous load is brought into contact in C1 with an absorbent solution in such a way as to obtain a gaseous effluent depleted in acid compoun...  
WO/2011/094943A1
A natural gas additive used for cutting is characterized in that it includes (wt%) pentane 78%-93%, 1-pentene 1%-3%, 2,3- dimethylpentane 2%-7%, neohexane 1.5%-3.5%, normal propyl alcohol 1%-5%, 2,2,4- trimethylpentan...  
WO/2011/097005A1
Methods for abatement of antimony-containing, arsenic-containing and/or phosphorous-containing impurities in fuel gas that is derived from a carbonaceous source can include contacting the fuel gas with an absorbent comprising a capture c...  
WO/2011/093247A1
Provided is a combustible gas enrichment system which enables an improvement in energy saving performance with consideration given to the life of a suction means. Specifically disclosed is a combustible gas enrichment system (S) provided...  
WO/2011/093246A1
In order to provide a configuration in which when combustible gas is enriched, starting material loss can be reduced to a minimum and the combustible gas can be efficiently enriched to a high concentration, an adsorption tower (2) which ...  
WO/2011/090229A1
The present invention relates to a method for the fast formation of a gas hydrate. More specifically, the present invention relates to a method for the formation of a fed-batch-type gas hydrate, the method including a first step i) of in...  
WO/2011/083365A3
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/2011/083297A1
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/2011/084734A2
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/2011/084734A3
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/2011/083365A2
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/2011/084414A1
In certain aspects, the disclosure provides methods for producing hydrocarbons from alkenone -producing algae, such as algae species of the Isochrysis family.  
WO/2011/082037A2
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/2011/082037A3
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/2011/073931A1
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/2011/063608A1
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/2011/066074A3
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/2011/066074A2
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/2011/060539A1
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/2011/058980A1
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/2011/057040A2
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/2011/057040A3
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/2011/038437A1
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/2011/038046A8
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/2011/038046A2
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/2011/038046A3
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/2011/038046A4
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/2011/035896A1
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/2011/034446A1
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/2011/034891A1
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/2011/034890A3
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/2011/034889A1
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/2011/034777A3
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/2011/034777A2
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/2011/034890A2
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...  

Matches 351 - 400 out of 6,088