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Matches 251 - 300 out of 4,379

Document Document Title
WO/2008/075031A1
The present invention relates to a process for converting methane into a higher alkane mixture, preferably a liquid alkane mixture, comprising (C3+) alkanes having 3 carbon atoms and more, preferably (C4+) alkanes having 4 carbon atoms, ...  
WO/2008/069841A3
The present invention relates to a process for making butenes using dry 2-butanol obtained from fermentation broth. The butenes so produced may be converted to isoalkanes, alkyl-substituted aromatics, isooctanes, isooctanols, and octyl e...  
WO/2008/066578A1
The present invention relates to a process for making isooctenes using dry 2-butanol derived from fermentation broth. The isooctenes so produced are useful for the production of fuel additives.  
WO/2008/066158A1
Disclosed is a method for deuterating an alkane wherein deuteration effectively proceeds under relatively mild conditions (at low temperature/low pressure). Specifically disclosed is a method for deuterating an alkane wherein an alkane a...  
WO/2008/064109A2
The invention relates to methods and apparatus that are optimized for producing Group III-N (nitrogen) compound semiconductor wafers and specifically GaN wafers. Specifically, the methods relate to substantially preventing the formation ...  
WO/2008/054230A1
It is disclosed a process for producing methane and oxygen through the combustion of organic material, in said combustion there being formed carbon dioxide and carbon monoxide. The reaction is performed in a catalytic gas reactor in the ...  
WO/2008/055083A3
A system, process, and apparatus are provided for the efficient continuous production of hydrates. Gas separated from a well fluid is fed into a hydrate reactor that is submerged under the sea at a predetermined depth. The hydrates gener...  
WO/2008/055083A2
A system, process, and apparatus are provided for the efficient continuous production of hydrates. Gas separated from a well fluid is fed into a hydrate reactor that is submerged under the sea at a predetermined depth. The hydrates gener...  
WO/2008/023851A1
Disclosed is a catalyst for F-T synthesis which exhibits high activity, long life and high water resistance without deteriorating strength and wear resistance. Also disclosed are a method for producing such a catalyst, a method for regen...  
WO/2008/020048A3
A process is disclosed for mild hydro-conversion of oxygenated hydrocarbon compounds. The oxygenated hydrocarbon compounds are contacted with a hydro- conversion catalyst material at a reaction pressure below 100 bar. Preferred oxygenate...  
WO/2008/017744A1
The invention relates to a process for membrane separation that allows linear hydrocarbons to be separated from branched hydrocarbons. The membrane employed comprises a dense selective layer composed of a polymer whose chemical structure...  
WO/2008/015995A1
Disclosed is a catalyst having high LPG selectivity, which is used in a semi-indirect synthesis of a liquefied petroleum gas (LPG). Specifically disclosed is a catalyst for liquefied petroleum gas production, which is used for producing ...  
WO/2008/016428A3
The present invention relates to a process for making butenes using dry isobutanol derived from fermentation broth. The butenes so produced may be converted to isoalkanes, alkyl-substituted aromatics, isooctanes, isooctanols, and octyl e...  
WO/2008/016428A2
The present invention relates to a process for making butenes using dry isobutanol derived from fermentation broth. The butenes so produced may be converted to isoalkanes, alkyl-substituted aromatics, isooctanes, isooctanols, and octyl e...  
WO/2008/001040A1
The present invention relates to a process for preparing 2,3-dimethylbutane which comprises contacting in a reaction zone isobutane with a supported catalyst comprising a tungsten hydride and a support comprising an aluminium oxide, so a...  
WO/2007/149373A3
The present invention relates to a catalytic process for making isooctenes using a reactant comprising isobutanol and water. The isooctenes so produced are useful for the production of fuel additives.  
WO/2007/149372A3
The present invention relates to a catalytic process for making isooctenes using a reactant comprising 1-butanol and water. The isooctenes so produced are useful for the production of fuel additives.  
WO/2007/149371A3
The present invention relates to a process for making isooctenes using dry isobutanol derived from fermentation broth. The isooctenes so produced are useful for the production of fuel additives.  
WO/2007/149373A2
The present invention relates to a catalytic process for making isooctenes using a reactant comprising isobutanol and water. The isooctenes so produced are useful for the production of fuel additives.  
WO/2007/144473A1
A feedstock originating from renewable sources is converted to branched and saturated hydrocarbons without heteroatoms in the base oils distillation range by converting the fatty acids to olefins, which are subsequently oligomerised.  
WO/2007/135042A1
A process for the separation of different n-paraffins from each other, wherein a hydrocarbonaceous feedstock comprising different n-paraffins with a carbon number in the range of from 5 to 10 and having a n-paraffin carbon number distrib...  
WO/2007/107031A1
Catalytic methods for the production of saturated hydrocarbons with 2 to 5 carbon atoms per molecule by conversion of small hydrocarbon halides and/or hydrogenation of carbonaceous material are disclosed that result in high yield of satu...  
WO/2007/103858A2
A catalytic process for converting biomass-derived carbohydrates to liquid alkanes, alkenes, and/or ethers is described. The process uses combinations of self- and crossed-aldol condensation reactions, dehydration reactions, and hydrogen...  
WO/2007/103858A3
A catalytic process for converting biomass-derived carbohydrates to liquid alkanes, alkenes, and/or ethers is described. The process uses combinations of self- and crossed-aldol condensation reactions, dehydration reactions, and hydrogen...  
WO/2007/097127A1
A method of estimating the amount of gas hydrate decomposed, and decomposition gas utilizing system, being capable of realizing not only, at the storage of gas hydrate, restriction of the amount of gas hydrate decomposed but also estimat...  
WO/2007/097126A1
A method of controlling the amount of gas hydrate decomposed, and gas hydrate decomposition gas amount controlling system, being capable of, at the storage of gas hydrate, controlling the amount of gas hydrate decomposed in conformity wi...  
WO/2007/093225A1
A process for the reduction of carbonyl sulfide (COS) in a gas stream is described. It comprises contacting the gas stream with an iron oxide-based material. The present invention relates to the removal of COS from any type of gas stream...  
WO/2007/074101A1
The present invention provides a process for the epoxidation of propene which comprises reacting propene with hydrogen peroxide in the presence of methanol as solvent and a titanium zeolite catalyst, the process further comprising separa...  
WO/2007/073141A1
The invention relates to the application of a microporous carbon adsorbent material originating from the calcination of poly(vinylidene chloride-co-vinyl chloride) (PVDC-PVC), poly(vinylidene chloride-co-methyl acrylate) (PVDC-AM), poly(...  
WO/2007/069043A3
A method and an apparatus for preparing [11C]methyl iodide from [11C]methane and iodine in a single pass through a non-thermal plasma reactor has been developed. The plasma was created by applying high voltage (400 V / 31 kHz) to electro...  
WO/2007/069043A2
A method and an apparatus for preparing [11C]methyl iodide from [11C]methane and iodine in a single pass through a non-thermal plasma reactor has been developed. The plasma was created by applying high voltage (400 V / 31 kHz) to electro...  
WO/2007/063915A1
Disclosed is a process for production of a gas hydrate, wherein the process comprises a gas hydrate production step, a cooling step, a depressurizing step and a re-cooling step. In the cooling step, the temperature (T) required for the c...  
WO/2007/040401A1
The application discloses a method for the pre-processing of a raw-methanol product gas that contains methanol, water, waxes (paraffins) and rests of synthesis gas, the method comprising the steps of cooling the product gas, partly conde...  
WO/2007/026831A1
Disclosed are a novel zirconium-borane complex and a method for producing the same. Also disclosed is a method for producing a commercially useful siloxanes and methane from a hydrosilane and carbon dioxide under mild conditions by using...  
WO/2007/023943A1
A gas hydrate is produced by microparticulating a liquid guest molecule into a microparticle smaller than a narrow space in the strata, dispersing the microparticle in water to give an emulsion, and injecting the emulsion into the narrow...  
WO/2007/021183A1
The invention is directed to processes and apparatuses for gas treatment, in particular for the purification of methane rich gas streams, such as gas obtained from the conversion from organic matter ("biogas"). In accordance with the pre...  
WO/2007/002608A3
Methods, apparatuses and systems directed to clathrate hydrate modular storage, applications and utilization processes. In one implementation, the present invention provides a method of creating scalable, easily deployable storage of nat...  
WO/2006/120003A1
The present invention relates to an isoalkane mixture, to a process for its preparation, and to cosmetic or pharmaceutical compositions which comprise such a mixture.  
WO/2006/120925A1
A process for producing any of saturated aliphatic hydrocarbon compounds of the general formula: (1), from an &agr -olefin as a raw material through the steps of (I) dimerizing an &agr -olefin in the presence of a metallocene complex cat...  
WO/2006/090411A1
A process for the preparation of n-heneicosane is disclosed. The process comprises (a) reacting 2,4-alkaneanedione with 1-bromooctadecane in absolute ethanol in the presence of 18-crown-6 as catalyst to produce 2-heneicosanone; and (b) r...  
WO/2006/087971A1
Disclosed is an industrially advantageous process for producing an aromatic compound by means of a catalytic reaction of a lower hydrocarbon. The process comprises: a methanization step where a hydrogen-containing gas is allowed to conta...  
WO/2006/070516A1
An ethylene-containing olefinic gas whose main component is propylene and/or butene is produced from at least one member selected from among methanol and dimethyl ether. The resultant olefinic gas together with a gas produced by olefin c...  
WO/2006/052455A2
A method of inhibiting hydrates in a fluid comprising water and gas comprising adding to the fluid an effective hydrate-inhibiting amount of one or more ion-pair amphiphiles, wherein the ion-pair amphiphiles are composed of one or more c...  
WO/2006/052859A2
The present invention relates to methods for the in-situ treatment of ACM containing chrysotile asbestos using a polycarboxylic acid such as oxalic acid. The polycarboxylic acid is introduced to the ACM while it remains substantially in ...  
WO/2006/038766A1
The present invention relates to a refrigerant mixture for substituting R502, R22 or R12 used in a vapor compression refrigerator or air conditioner and a refrigeration system using the same. More specifically, the present invention rela...  
WO/2006/030828A1
An olefin-containing gas comprising propylene and/or butene as a major ingredient and containing ethylene and pentene is produced from at least one of methanol and dimethyl ether. The olefin-containing gas obtained and the gas obtained i...  
WO/2006/016583A1
A synthesis gas is produced from a raw material gas containing a carbon-containing raw material such as natural gas and a carbon dioxide-containing gas which is separated from a reaction product gas obtained by dimethyl ether synthesis r...  
WO/2006/009229A1
A solid phosphoric acid catalyst which attains high activity and dimer selectivity in olefin dimerization reactions; and efficient methods for olefin dimerization which comprise using the catalyst. The solid phosphoric acid catalyst comp...  
WO/2005/119371A1
The present invention is drawn to the use of alkanes that are highly transparent to UV wavelengths ranging from about 170 nm to 260 nm in optical couplants, optical cements, optical elements, optical inspection media for semiconductor wa...  
WO/2005/116399A1
A method for inhibiting formation of hydrocarbon hydrates in mixtures of water and a hydrate-forming guest molecule involves adding an ion pair to the mixtures in an amount effective to inhibit formation of the hydrocarbon hydrates under...  

Matches 251 - 300 out of 4,379