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Matches 951 - 1,000 out of 8,028

Document Document Title
WO/2015/113129A1
The present invention discloses a method for producing alkyl aromatic compounds with higher selectivity for the production of monoalkyl aromatic compounds, by selection of solid acid catalysts modified during an integrated process that i...  
WO/2015/116511A1
A process for producing dimethylhexanes (DMH) is provided. The DMH can be used to produce p-xylene. The process involves the alkylation of isobutane and 1-butene using an ionic liquid to produce naphtha that is rich in DMH. The DMH is th...  
WO/2015/112056A1
The invention relates to the field of gas chemistry and, more specifically, to methods and devices for producing aromatic hydrocarbons from natural gas, which involve producing synthesis gas, converting same into methanol, producing, ...  
WO/2015/112252A1
In a process for producing 3,4' and/or 4,4' dimethyl-substituted biphenyl compounds, a feed comprising toluene is contacted with hydrogen in the presence of a hydroalkylation catalyst under conditions effective to produce a hydroalkylati...  
WO/2015/104185A1
The invention relates to a catalyst system for producing dimers by converting olefins using a nickel (II) catalyst, said system additionally containing an organic halide salt, preferably an imidazolinium chloride, a Lewis acid as a compl...  
WO/2015/106023A1
The present disclosure provides oxidative coupling of methane (OCM) systems for small scale and world scale production of olefins. An OCM system may comprise an OCM subsystem that generates a product stream comprising C2+ compounds and n...  
WO/2015/105911A1
Integrated systems are provided for the production of higher hydrocarbon compositions, for example liquid hydrocarbon compositions, from methane using an oxidative coupling of methane system to convert methane to ethylene, followed by co...  
WO/2015/101345A1
The present invention discloses a manganese-sodium-tungsten-silicon composite oxide oxidative coupling of methane catalyst containing or not containing titanium, obtained by loading manganese-sodium-tungsten onto a titanium-silicon molec...  
WO/2015/097599A1
The oligomerization of ethylene using a chromium (Cr) catalyst having a phosphorus-nitrogen-phosphorus (P-N-P) ligand is known. Reactor fouling with by-product polyethylene can be severe at operating temperatures of greater than 60°C. H...  
WO/2015/094528A1
Disclosed is a composition cyclohexylbenzene composition comprising cyclohexylbenzene at a concentration of C(CHB) wt% and methylcyclopentylbenzene at a concentration of C(MCPB) ppm, where the percentage and ppm are based on the total we...  
WO/2015/093378A1
A molded body which contains at least one carbonate compound (A1) selected from among Na2CO3 and K2CO3, while having a pore volume of pores having a pore diameter within the range of 0.05-10 μm of from 0.10 mL/g to 0.30 mL/g and a crush...  
WO/2015/094650A1
An HF olefiri/isoparaffin alkylation process is carried out in an alkylation unit with a settling vessel in which the alkylate product is separated from the HF acid catalyst containing water and acid soluble oil (ASO). The density of the...  
WO/2015/094952A1
Disclosed are (i) a process for making cyclohexylbenzene by benzene hydroalkylation with a low methylcyclopentylbenzene selectivity; and (ii) a process of making phenol and/or cyclohexanone from cyclohexylbenzene including a step of remo...  
WO/2015/094013A1
The invention relates to petroleum gas processing technology and can be used in the oil and gas processing industry. A multitonnage petrochemical cluster for processing oil-refinery hydrocarbon gas into a petrochemical product by usin...  
WO/2015/095336A1
The present application relates to method for oligomerizing olefin or for producing polyalphaolefin utilizing catalyst mixtures comprising aluminum halides and an organic liquid carrier. A process comprising contacting 1) a catalyst mixt...  
WO/2015/089005A1
A two-step process for the oligomerization and hydration of a mixed butenes feed is provided and is implemented in a two-stage system. The two-step process yields a product consisting of diisobutenes (DIBs) and mixed butanols. The DIBs a...  
WO/2015/089291A2
A method for forming a catalyst can comprise: heating a Ge-ZSM-5 zeolite powder at a temperature of 400 to 600C; ion-exchanging the heat-treated zeolite powder with an alkali metal and impregnating the heat-treated zeolite powder with no...  
WO/2015/088614A1
Methods and reactors are provided for producing acetylene. The method includes combusting a fuel with oxygen in a combustor to produce a carrier gas, and accelerating the carrier gas to a supersonic speed in a converging/diverging nozzle...  
WO/2015/088615A1
Apparatus and methods are provided for converting methane in a feed stream to acetylene. A hydrocarbon stream is introduced into a supersonic reactor and pyrolyzed to convert at least a portion of the methane to acetylene. The reactor ef...  
WO/2015/086578A1
The invention relates to a method for processing a reaction mixture (RG) containing cyclododecatriene and an active catalyst system (K), which contains an aluminum-organic compound. Said method comprises the following steps: a) the react...  
WO/2015/084518A1
Systems and a method are provided for producing an aromatic hydrocarbon and generating electricity from a tail gas stream. The method includes feeding a first stream including a raw natural gas into a reactor. The method includes convert...  
WO/2015/083053A1
The selective oligomerization of ethylene to produce a mixture comprising octene and hexene is conducted in the presence of a catalyst system comprising a source of chromium; two different P-N-P ligands and an activator. The phosphorus a...  
WO/2015/082725A1
The invention relates to a process for the preparation of a catalyst composition comprising the steps of: A) preparing a salt of boric acid or phosphoric acid and a bivalent or trivalent metal and B) mixing the salt obtained by step A) w...  
WO/2015/084576A2
This disclosure relates to the conversion of methane to higher molecular weight (C5+) hydrocarbon, including aromatic hydrocarbon, to materials and equipment useful in such conversion, and to the use of such conversion for, e.g., natural...  
WO/2015/082375A1
The present invention relates to a process for carrying out endothermic, heterogeneously catalyzed reactions, which comprises the steps a) Carrying out the reaction in a reaction zone in the presence of a mixture comprising two types of ...  
WO/2015/081122A2
In an aspect, the present disclosure provides a method for the oxidative coupling of methane to generate hydrocarbon compounds containing at least two carbon atoms (C2+compounds). The method can include mixing a first gas stream comprisi...  
WO/2015/080951A1
Processes for the effective dimerization and oligomerization of a mixed butenes feed using an ion exchange resin based catalyst are provided. The dimerization and oligomerization processes produce highly branched C8 and C8+ olefins (e.g....  
WO/2015/080902A1
The present invention relates to unsupported metal (e.g., cesium) substituted heteropolyacid catalyst compositions useful for the production of butene dimers and/or oligomers from a mixed butenes feed, in which, under mild conditions, al...  
WO/2015/075124A1
The present invention relates to a method for carrying out endothermic reactions, comprising the method steps: a) external heating of at least two reaction tubes (5), wherein the reaction tubes (5) are arranged vertically in a heating ch...  
WO/2015/074864A1
A fuel cell reactor, preferably a solid oxide fuel cell (SOFC) reactor, for performing direct conversion of a hydrocarbon-containing gas to a higher hydrocarbons product is confined by walls, where reactants are flown in the anode compar...  
WO/2015/077142A1
A process is presented for increasing the conversion efficiency of oxygenates to olefins. The conversion of oxygenates recycles unconverted oxygenates and oxygenate by-products to a second reactor unit. The present of oxygenate by-produc...  
WO/2015/077144A1
A process for producing alkylated aromatic compounds includes pyrolyzing a coal feed to produce a coke stream and a coal tar stream. The coal tar stream is hydrotreated and the resulting hydrotreated coal tar stream is cracked. A portion...  
WO/2015/066539A1
Provided is a method of alkylating an aromatic compound comprising contacting an aromatic compound and an alkylating agent in the presence of UCB-3 as a catalyst under reaction conditions suitable for aromatic alkylation. The aromatic co...  
WO/2015/061055A1
A process for the aromatization of alkanes in an alkane-containing gas stream, which alkane-containing gas stream contains at least one alkane selected from the group consisting of ethane, propane or butane and contains essentially no me...  
WO/2015/058636A1
Disclosed is a method for preparing an aromatic hydrocarbon by direct conversion of methane, comprising the following steps: a catalyst is placed in one reactor, at the same time, a mixed gas of CH4 and an alkylating agent is introduced ...  
WO/2015/059290A1
A process of converting a carbon-carbon multiple bond to a cyclopropane ring, comprising the addition of a N-alkyl-N-nitroso compound to a mixture of alkene precursor, aqueous base and Pd(II)-catalyst, with the N-alkyl-N-nitroso compound...  
WO/2015/056167A1
The invention relates to a new catalytic composition for the alkylation of aromatic compounds with alcohols, or mixtures of alcohols and corresponding olefins, wherein said composition comprises a zeolite of the MTW type and is character...  
WO/2015/057374A1
Disclosed is a hydroalkylation process in which the hydroalkylation catalyst is activated in the presence of a flowing fluid comprising hydrogen and a condensable agent. The presence of the condensable agent enables fast, effective activ...  
WO/2015/057753A1
In an embodiment, a process for producing ethylene comprising: introducing a methane stream comprising methane, oxygen, and water to a methane coupling zone; reacting the methane, the oxygen, and the water in the methane coupling zone vi...  
WO/2015/057485A1
A process for the aromatization of alkanes in an alkane-containing gas stream comprising: contacting the alkane-containing gas stream in a reactor with a fluidized bed comprising an aromatization catalyst and a hydrogen acceptor under al...  
WO/2015/052297A1
A process for conversion of natural gas to aromatic hydrocarbons in a catalytic membrane reactor is described herein. The catalytic membrane reactor comprises a dehydrogenation catalyst and a membrane that can selectively transport hydro...  
WO/2015/054212A1
Systems and methods for integrated production of aromatics and other chemicals are described. Systems and methods may include a process for producing benzene, methanol, butanals, dimethyl ethers, olefins and other chemicals that includes...  
WO/2015/054196A1
Systems and processes for generating polyethylene are provided. A process includes performing a first reaction with methane and oxygen to produce a first product; performing a second reaction with the first product to produce a second pr...  
WO/2015/038390A1
Methods and systems are provided for converting methane in a feed stream to acetylene. The method includes the further conversion of the acetylene to a hydrocarbon stream having propylene. The hydrocarbon stream is introduced into a supe...  
WO/2015/036321A1
The invention relates to a system, comprising a first device for producing ethyne by partially oxidizing at least one hydrocarbon, which first device produces a first product gas flow containing ethyne, a second device for electrothermal...  
WO/2015/036284A1
A method of producing a purified mixed xylene comprising: introducing toluene and methanol to an alkylation reactor (32); reacting the toluene and the methanol in the alkylation reactor (32) to form a hydrocarbon stream (22) comprising a...  
WO/2015/035518A1
There is provided a new process using heat or photoenergy for catalizing the production of aromatic compounds such as benzene, toluene and xylene from C1-C6 alkanes or cycloalkanes. The process is carried out in presence of a type IIIA m...  
WO/2015/038377A1
Methods and systems are provided for converting methane in a feed stream to acetylene. The method includes the further conversion of the acetylene to a hydrocarbon stream comprising C6 to C12 olefins. The hydrocarbon stream is introduced...  
WO/2015/031357A2
Disclosed is a hydrocarbon conversion process in which an alkane component is catalytically converted in the presence of an oxygen or oxidizing component (i.e., oxidant). The hydrocarbon conversion process can be an oxidative coupling re...  
WO/2015/031370A1
Disclosed is a hydrocarbon conversion process that is less energy intensive than comparable processes. The hydrocarbon conversion process is particularly desirable for converting alkanes, such as methane into C2+olefins, such as ethylene...  

Matches 951 - 1,000 out of 8,028