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WO/2011/008423A2 |
Alkylation processes such as the alkylation of aromatics, are catalyzed by the UZM-35 family of crystalline aluminosilicate zeolites represented by the empirical formula: M n+ m R + r Al (1-x) E x Si y O z where M represents a combinatio...
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WO/2011/008263A2 |
A method and system for converting low BTU synthesis gas (Syngas), and synthesis gas that has been generated in situ, into a higher BTU product while minimizing the process carbon footprint. Preferably, a plasma gassifier is used to gene...
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WO/2011/008464A1 |
A method for the oxidative coupling of hydrocarbons, such as the oxidative coupling of methane, includes providing an oxidative catalyst inside a reactor, and carrying out the oxidative coupling reaction under a set of reaction condition...
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WO/2011/006357A1 |
Disclosed is a method for regenerating and maintaining the activity of an ionic liquid catalyst, which comprises supplying hydrogen halide or halogenated hydrocarbon to the acidic ionic liquid catalyst or alkylation materials during alky...
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WO/2011/003044A1 |
Methods for dimerizing alpha-olefins utilizing immobilized buffered catalysts wherein the catalytic component is of the form where X is a halogen, n = 2 or 3, M = Ti, V, Cr, Mn, Fe, Co and Ni and R1, R2, R3 and R4 are selected from the g...
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WO/2011/002664A1 |
A catalyst includes: (A) at least one element selected from the group consisting of the Lanthanoid group, Mg, Ca, and the elements of Group 4 of the periodic table (Ti, Zr, and Hf); (B) at least one element selected from the group consis...
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WO/2011/002665A1 |
A method for the oxidative coupling of hydrocarbons, such as the oxidative coupling of methane to toluene, includes providing an oxidative catalyst inside a reactor, and carrying out the oxidative coupling reaction under a set of reactio...
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WO/2011/003046A1 |
Methods for dimerizing alpha-olefins utilizing immobilized buffered catalysts, wherein the catalytic component is of the formula (I) where M is selected from the group of Ti, Zr, Hg, Ni, and V and R and R' are selected from the group con...
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WO/2011/000697A1 |
The invention relates to a method for activating a catalyst comprising nickel oxide, wherein the catalyst is calcined in the presence of a gas containing oxygen at a temperature between 300 and 750°C. The aim of the invention is to redu...
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WO/2011/001244A1 |
Process for the preparation of phenol and cyclohexanone which comprises : a. the synthesis of cyclohexylbenzene by the hydro- alkylation of benzene by contact with hydrogen or the alkylation of benzene with cyclohexene using Y zeolites; ...
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WO/2010/151346A1 |
Catalytic processes for the conversion of 2,5-dimethyl furan (DMF) to para-xylene are described. Para-xylene is a key product that is currently obtained commercially from petroleum sources. However, it has now been determined that the cy...
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WO/2010/148534A1 |
A process for producing a supported mesoporous and microporous material, comprises contacting a support with a template to produce a supported template, and contacting the supported template with one or more microporous material precurso...
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WO/2010/143043A1 |
The invention relates to a process for the alkylation of benzene with ethanol, as alkylating agent, or mixtures of ethanol and ethylene, which comprises effecting said reaction in gaseous phase or mixed gas- liquid phase, and in the pres...
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WO/2010/140486A1 |
A process for the preparation of norbornene derivatives, characterized by reacting a norbornadiene derivative of general formula (2) [wherein R2, R3, R4, R5 and R6 are each independently a hydrogen atom or the like; l is an integer of 0 ...
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WO/2010/138248A2 |
In a process for the transalkylation of polycyclohexylbenzenes, a feed containing at least one polycyclohexylbenzene is contacted with benzene under transalkylation conditions with a catalyst comprising a zeolite USY having a silica to a...
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WO/2010/135064A2 |
A process comprising: contacting a blend of hydrocarbons under hydroconversion conditions in a hydroconversion zone with a mixture of an acidic ionic liquid catalyst and at least one alkyl halide comprising at least 55 wt% halide and hav...
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WO/2010/135062A2 |
Byproduct formation in aromatic alkylation processes is reduced when different polyalkylated aromatic compounds are first fractionated into separate streams enriched in these respective polyalkylated aromatic compounds, and the separate ...
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WO/2010/120616A2 |
The proposed process uses crystallization technology to purify paraxylene simultaneously of large concentrations of C 8 aromatics and also small concentrations of oxygenated species.
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WO/2010/115765A1 |
The invention relates to a method for reacting aliphatic hydrocarbons with 1 to 4 C atoms to aromatic hydrocarbons in the presence of a catalyst under non-oxidative conditions, at least part of the hydrogen produced during the reaction b...
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WO/2010/115761A1 |
The invention relates to a method for electrochemically removing hydrogen from a hydrogen-containing reaction mixture R by means of a gas-tight membrane electrode assembly which comprises at least one selectively proton-conducting membra...
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WO/2010/115747A1 |
The invention relates to a method for reacting aliphatic hydrocarbons with 1 to 4 C atoms to aromatic hydrocarbons, said method comprising the followings steps: a) reacting a reactant flow E, which contains at least one aliphatic hydroca...
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WO/2010/115768A1 |
The invention relates to a method for reacting aliphatic hydrocarbons with 1 to 4 C atoms to aromatic hydrocarbons, said method comprising the followings steps: a) reacting a reactant flow E, which contains at least one aliphatic hydroca...
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WO/2010/117696A1 |
A process for the coupling of hydrocarbons and utilizing the heat energy produced by the reaction is disclosed. In one embodiment the process can include reacting methane with oxygen to form a product stream containing ethane and further...
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WO/2010/117539A2 |
The process and apparatus converts ethylene in a dilute ethylene stream that may be derived from an FCC product to heavier hydrocarbons. The catalyst may be an amorphous silica-alumina base with a Group VIII and/or VIB metal. The catalys...
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WO/2010/110801A1 |
The invention relates to olefin oligomerization methods and methods for reducing/inhibiting fouling in olefin oligomerization reactions comprising: contacting, in an oligomerization reactor (e.g., under oligomerization conditions), an al...
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WO2010109935A1 |
A method for producing an olefin dimer characterized by comprising: a first step for introducing a starting olefin-containing material, which contains water in such an amount as being greater than or equal to 10 ppm by mass and less than...
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WO/2010/106967A1 |
Disclosed are: a method for producing an alkylated aromatic compound in high yield in a single reaction step using a ketone, an aromatic compound, and hydrogen as starting materials; and a method for producing phenol including the method...
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WO/2010/107076A1 |
Disclosed is a novel catalyst which enables the highly efficient production of a high-purity para-substituted aromatic hydrocarbon without requiring any isomerization step and/or any adsorption/separation step. More specifically disclose...
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WO/2010/104762A1 |
The invention relates to the integration of a dehydroaromatization process with the processes for the utilization of associated gas; gases comprising methane and higher hydrocarbons, and/or liquefied natural gas (LNG) production or usage.
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WO/2010/098798A2 |
In a process for producing cyclohexylbenzene, benzene and hydrogen are fed to at least one reaction zone comprising a catalyst system which comprises a molecular sieve and at least one hydrogenation metal. The MCM-22 family molecular sie...
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WO/2010/097175A1 |
The present invention relates to a double stage process for the direct conversion of oxygenated compounds to liquid hydrocarbons with a low aromatic content, carried out in two tubular catalytic fixed bed reactors in series wherein said ...
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WO/2010/099201A1 |
Isobutene, isoprene, and butadiene are obtained from mixtures of C4 and/or C5 olefins by dehydrogenation. The C4 and/or C5 olefins can be obtained by dehydration of C4 and C5 alcohols, for example, renewable C4 and C5 alcohols prepared f...
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WO/2010/092849A1 |
Disclosed is a method for producing an aromatic hydrocarbon, wherein an aromatic hydrocarbon is stably produced for a long time by catalytically reacting a lower hydrocarbon with a catalyst, while economically regenerating the catalyst a...
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WO/2010/092850A1 |
Disclosed is a method for producing an aromatic hydrocarbon, wherein an aromatic hydrocarbon is stably produced for a long time by catalytically reacting a lower hydrocarbon with a catalyst, while maintaining a high aromatic hydrocarbon ...
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WO/2010/092851A1 |
Disclosed is a method for producing an aromatic hydrocarbon, wherein an aromatic hydrocarbon is stably produced for a long time by catalytically reacting a lower hydrocarbon with a catalyst, while maintaining a high aromatic hydrocarbon ...
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WO/2010/092056A1 |
A solid alkylation catalyst having a hydrogenation metal and a solid acid in the form of a rare earth exchanged molecular sieve, wherein the catalyst is at least characterized by a porosity of less than 0.20 ml/g in pores below 100 nm in...
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WO/2010/092466A1 |
An integrated process is described for the preparation of ethylbenzene and cumene, comprising the following stages: (a) contacting benzene and an olefin chosen from ethylene and propylene, in the presence of a catalyst containing one or ...
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WO/2010/085550A2 |
Processes for production of olefins from hydrocarbon feedstocks are provided. In one aspect, the processes of the present invention utilize coils passing through a pyrolysis furnace to partially convert a hydrocarbon feedstock to olefins...
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WO/2010/084976A1 |
Disclosed is a method for manufacturing a conjugated aromatic compound, which is characterized in that an aromatic compound (A), wherein one or two leaving groups selected from a group comprised of an iodine atom, bromine atom and chlori...
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WO/2010/082963A1 |
A catalyst useful for the alkylation or transalkylation of aromatic compounds is disclosed. The catalyst is an acid-treated zeolitic catalyst produced by a process including contacting an acidic zeolitic catalyst comprising surface non-f...
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WO/2010/080206A1 |
A process for oligomerization of isobutene, the process including: feeding a hydrocarbon stream comprising n-butane, 1-butene, 2-butene, isobutane, and isobutene to a catalytic distillation reactor system comprising a hydroisomerization ...
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WO/2010/080190A1 |
A process for the alkylation of aromatics such as benzene with olefins such as cumene and ethylbenzene and in a reaction zone containing high activity UZM-8 catalysts. The process is carried out at a high weight hourly space velocity (WH...
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WO/2010/078095A1 |
A process is disclosed for making styrene by converting methanol to formaldehyde in a reactor then reacting the formaldehyde with toluene to form styrene in a separate reactor.
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WO/2010/074836A2 |
A process to make a liquid catalyst having a molar ratio of Al to N greater than 2.0, comprising: a) using an ammonium-based ionic liquid catalyst to catalyze a reaction, wherein the ammonium-based ionic liquid catalyst builds up an impu...
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WO/2010/075038A2 |
A method for reducing halide concentration in a hydrocarbon product having an organic halide content which is made by a hydrocarbon conversion process using a halogen-containing acidic ionic liquid catalyst comprising contacting at least...
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WO/2010/069582A1 |
Methane is converted, alone or in a blend with other gases, into liquid hydrocarbons, essentially aromatic hydrocarbons, in the presence of a catalytic system comprising a H-ZSM-5 zeolite having an SiO2/Al2O3 molar ratio ranging from 20 ...
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WO/2010/066830A1 |
The present invention relates to a process to make alpha olefins comprising: dehydrating ethanol to recover an ethylene stream, introducing said ethylene stream into an oligomerization zone containing an oligomerization catalyst and into...
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WO/2010/065234A2 |
A process for oligomerizing isoolefins, the process including: feeding an isoolefm to an oligomerization reaction zone; feeding an oxygen-containing reaction moderator to the oligomerization reaction zone; concurrently in the oligomeriza...
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WO/2010/065643A2 |
A method of producing alcohols, hydrocarbons, or both from biomass by converting biomass into a carboxylic acid, reacting the carboxylic acid with an olefin to produce an ester and hydrogenolyzing the ester to produce alcohol. A method o...
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WO/2010/065058A1 |
This invention is a process for producing diisobutylene from isobutylene. The process comprises first passing water through a downflow reactor containing a bed of sulfonic acid resin to produce an effluent stream having a pH of at least ...
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