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Matches 451 - 500 out of 3,774

Document Document Title
WO/2010/085380
Carbon-containing materials, such as biomass (e.g., plant biomass, animal biomass, and municipal waste biomass) or coal are processed to produce useful products, such as fuels, carboxylic acids and equivalents thereof (e.g., esters and s...  
WO/2010/085380
Carbon-containing materials, such as biomass (e.g., plant biomass, animal biomass, and municipal waste biomass) or coal are processed to produce useful products, such as fuels, carboxylic acids and equivalents thereof (e.g., esters and s...  
WO/2010/082995
Systems and processes utilize one or more methods of providing overhead waste process heat to increase the feed temperature of the hot solvent stripping regeneration loop in an acid gas removal process. A heated rich solvent stream can b...  
WO/2010/082995
Systems and processes utilize one or more methods of providing overhead waste process heat to increase the feed temperature of the hot solvent stripping regeneration loop in an acid gas removal process. A heated rich solvent stream can b...  
WO/2010/079177
The invention provides a process for removing gaseous contaminants from a feed gas stream which comprises methane and gaseous contaminants, in which process the feed gas stream is cooled to obtain a slurry which comprises solid contamina...  
WO/2010/079175
The invention provides a process for separating at least part of a gaseous product from a feed stream which comprises contaminants, the process comprising: 1) providing the feed stream; 2) cooling the feed stream to a temperature at whic...  
WO/2010/079177
The invention provides a process for removing gaseous contaminants from a feed gas stream which comprises methane and gaseous contaminants, in which process the feed gas stream is cooled to obtain a slurry which comprises solid contamina...  
WO/2010/078297
Processes are provided for preparing a substantially free-flowing alkali metal gasification catalyst-loaded carbonaceous particulate suitable for use as a feedstock for the production of gaseous products, and in particular methane, via t...  
WO/2010/077614
A process for the recovery of LPG from liquefied natural gas (LNG) is disclosed. The LNG feed stream is subjected to a two stage separation process where the bottoms from the first stage separation containing C2+ hydrocarbons is split in...  
WO/2010/078254
An adiabatic reactor comprising a first inlet and a first outlet defining a first flowpath between the first inlet and the first outlet and a second inlet and a second outlet defining a second flowpath between the second inlet and the se...  
WO/2010/077950
The present invention discloses a system for biomass treatment which addresses the need to find economical solutions to transport biomass. In the present invention, small, distributed gasifiers convert the biomass into synthesis gas ("sy...  
WO/2010/078298
Processes are provided for preparing a substantially free-flowing alkali metal gasification catalyst-loaded coal particulate suitable for use as a feedstock for the production of gaseous products, and in particular methane, via the catal...  
WO/2010/077614
A process for the recovery of LPG from liquefied natural gas (LNG) is disclosed. The LNG feed stream is subjected to a two stage separation process where the bottoms from the first stage separation containing C2+ hydrocarbons is split in...  
WO/2010/078254
An adiabatic reactor comprising a first inlet and a first outlet defining a first flowpath between the first inlet and the first outlet and a second inlet and a second outlet defining a second flowpath between the second inlet and the se...  
WO/2010/077950
The present invention discloses a system for biomass treatment which addresses the need to find economical solutions to transport biomass. In the present invention, small, distributed gasifiers convert the biomass into synthesis gas ("sy...  
WO/2010/078256
A process for producing a methane-rich gas comprising the steps of: a) mixing a feed gas, comprising carbon monoxide and hydrogen, and a recycled methane-rich gas, comprising methane, to produce a gas mixture, comprising carbon monoxide,...  
WO/2010/073026
A process is described for the manufacture of town gas from landfill gas comprising the steps of; (a) recovering a landfill gas from a landfill site, (b) removing contaminants and water from the landfill gas and adjusting the carbon diox...  
WO/2010/074574
The invention is in the field of biogas production. In particular the invention is directed to a process and apparatus for the conversion of carbon and hydrogen containing materials into biogas (viz. a gas stream comprising CH4) containi...  
WO/2010/074019
A method of paraffin purification for obtaining purified paraffins from a raw material comprising C2-6 paraffins and C2-6 olefins, the method comprising: a first step in which the raw material is brought into contact with a solution cont...  
WO/2010/074565
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/2010/074574
The invention is in the field of biogas production. In particular the invention is directed to a process and apparatus for the conversion of carbon and hydrogen containing materials into biogas (viz. a gas stream comprising CH4) containi...  
WO/2010/069472
The invention relates to a device and to the use thereof for generating clathrate hydrate, comprising a surface having an adjustable temperature (temperature control surface) that can be brought into contact with water or an aqueous solu...  
WO/2010/069851
The invention relates to adsorbents for removing contaminants from gas flows containing water, particularly for use in fuel cell systems, wherein the adsorbents contain oxides of elements selected from the group Cu, Fe, Zn, Ni, Co, Mn, M...  
WO/2010/063709
The invention relates to a method for reducing methane slack when operating biogas systems comprising at least one biogas fermenter and to a biogas system for carrying out the method. When starting up a freshly charged fermenter, the met...  
WO/2010/065580
The present invention provides improved methods and apparatus for producing syngas from any carbon-containing feed material. In one aspect, a multi-zone reformer system is provided. A first reaction zone can reduce the presence of refrac...  
WO/2010/065580
The present invention provides improved methods and apparatus for producing syngas from any carbon-containing feed material. In one aspect, a multi-zone reformer system is provided. A first reaction zone can reduce the presence of refrac...  
WO/2010/060975
The present invention provides a process for purifying natural gas, comprising removing mercaptans from a natural gas stream by a combination of an amine-based separation unit and a selective oxidation unit to obtain a purified natural g...  
WO/2010/059808
The present disclosure provides methods and systems related to producing a bio-fuel from a source such as a grain or algae, whereby a residual source wastestock remains after the production of the bio-fuel, providing an animal feedlot in...  
WO/2010/058760
Provided are a gas hydrate pellet molding device and a gas hydrate pellet molding method that make it possible to improve efficiency in molding GH pellets by performing a gas hydrate dehydration process and a GH pellet molding process wi...  
WO/2010/056692
A method of producing synthesis gas via gasification in a Fischer-Tropsch plant, the method including providing a number of gasifiers, the number of gasifiers provided being at least one more than the base number required to provide 100%...  
WO/2010/056334
The present invention relates to an improved gasifier injection system. In particular, the present invention provides an improved apparatus and operating scheme to improve the control flow of solid particulates in a multi-burner gasifier...  
WO/2010/055873
A conveying device used under a condition having a large pressure difference, said condition being found in a pressure removing process of the process of manufacturing gas hydrate pellets. The conveying device reliably shuts off pressur...  
WO/2010/056692
A method of producing synthesis gas via gasification in a Fischer-Tropsch plant, the method including providing a number of gasifiers, the number of gasifiers provided being at least one more than the base number required to provide 100%...  
WO/2010/052804
The issue is to provide an organic waste treatment system with which the organic waste treatment load that occurs because of variation in the amount of organic waste generated can be distributed, and the organic waste can be treated effi...  
WO/2010/052299
The invention provides a process for removing gaseous contaminants from a feed gas stream which comprises a gaseous product and gaseous contaminants, the process comprising: 1) providing the feed gas stream(1); 2) cooling the feed gas st...  
WO/2010/046538
A method, apparatus and use for hydrothermal treatment of organic material. The method comprising steps of: obtaining a reaction mixture comprising said organic material, and an enhancing additive, and reacting said reaction mixture in s...  
WO/2010/046538
A method, apparatus and use for hydrothermal treatment of organic material. The method comprising steps of: obtaining a reaction mixture comprising said organic material, and an enhancing additive, and reacting said reaction mixture in s...  
WO/2010/045520
A method of inhibiting hydrates in a fluid comprising water and gas comprising adding to the fluid an effective hydrate-inhibiting amount of a composition comprising one or more homo- or co-polymers of N-alkyl (alkyl)acrylamide synthesiz...  
WO/2010/045523
A method of inhibiting hydrates in a fluid comprising water and gas comprising adding to the fluid an effective hydrate-inhibiting amount of a composition comprising one or more co-polymers of N-alkyl (alkyl)acrylamide monomers and one o...  
WO/2010/042482
One or more compositions and methods for inhibiting the formation of hydrate agglomerates in an aqueous medium that contain a specified generic formula are disclosed. The aqueous medium can be contained in an oil or gas pipeline or refin...  
WO/2010/037237
There is provided a reactor system comprising a plasma generator and a reaction vessel. The plasma generator is configured for effecting a plasma discharge into a reaction zone to produce a plasma plume. The reaction vessel defines the r...  
WO/2010/039990
A process is disclosed for removing heavy metals from a hydrocarbon gas stream by contacting the hydrocarbon gas stream, which contains a heavy metal and less than 10 ppm oxidizing compounds, with a composition containing a molecular sie...  
WO/2010/034628
The invention provides a process for removing gaseous contaminants from a feed gas stream which comprises methane and gaseous contaminants, the process comprising: 1) providing the feed gas stream (1); 2) cooling the feed gas stream to a...  
WO/2010/034627
The invention provides a process for removing gaseous contaminants from a feed gas stream which comprises methane and gaseous contaminants, the process comprising: 1) providing the feed gas stream; 2) cooling the feed gas stream to a fir...  
WO/2010/033850
The present invention relates to processes and continuous processes for preparing gaseous products, and in particular, methane via the catalytic gasification of carbonaceous feedstocks in the presence of steam. In one aspect of the inven...  
WO/2010/033846
The invention provides processes for generating a methane-enriched gas from a gas mixture comprising carbon monoxide and hydrogen such as gas streams generated by gasification of an alkali metal catalyst- loaded carbonaceous feedstock, a...  
WO/2010/033852
The present invention relates to processes for preparing gaseous products, and in particular, methane via the catalytic gasification of carbonaceous feedstocks in the presence of steam and an oxygen-rich gas stream. The processes compris...  
WO/2010/033846
The invention provides processes for generating a methane-enriched gas from a gas mixture comprising carbon monoxide and hydrogen such as gas streams generated by gasification of an alkali metal catalyst- loaded carbonaceous feedstock, a...  
WO/2010/030312
A method is provided for stimulating anaerobic degradation of a subsurface contaminant, comprising the steps of vaporizing liquefied petroleum gas (LPG) to form a treating gas and directing the treating gas to at least one subsurface inj...  
WO/2010/028643
The invention relates to a method for biogas treatment, wherein the gas originating from a fermentation is separated into a usable biogas stream consisting essentially of methane gas and into an exhaust gas stream containing undesired su...  

Matches 451 - 500 out of 3,774