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WO/2011/149559A2 |
A process for producing hydrocarbons, especially C8 or larger alkenes, from lactones, hydroxy-carboxylic acids, alkene-carboxylic acids, alcohols, or mixtures thereof, or an aqueous solution of lactones, hydroxy-carboxylic acids, alkene-...
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WO/2011/149996A2 |
Nanowires useful as heterogeneous catalysts are provided. The nanowire catalysts are useful in a variety of catalytic reactions, for example, the oxidative coupling of methane to ethylene. Related methods for use and manufacture of the s...
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WO/2011/146167A2 |
The invention relates to hydroalkylation processes. In the processes, a hydrogen stream comprising hydrogen and an impurity is treated to reduce the amount of the impurity in the hydrogen stream. The hydrogen is then hydroalkylated with ...
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WO/2011/146837A1 |
Provided herein are methods comprising catalytic dimerization of β-farnesene to obtain squalane and/or isosqualane. Compositions comprising squalane and/or isosqualane are provided. In certain embodiments, squalane and isosqualane prepa...
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WO/2011/144319A1 |
The present invention relates to a method for producing a zeolite catalyst useful for aromatization of a lower alkane, a zeolite catalyst useful for aromatization of a lower alkane obtainable by said method and a process for aromatizatio...
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WO/2011/143303A2 |
A catalyst for converting methane to aromatic hydrocarbons is described herein. The catalyst comprises an active metal or a compound thereof, and an inorganic oxide support wherein the active metal is added to the support in the form of ...
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WO/2011/143215A2 |
A process for the production of jet and other heavy fuels, the process including: contacting at least one C3 to C5 isoalkanol with a first catalyst to convert at least a portion of the isoalkanol to isoalkene, isoalkene dimers, and water...
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WO/2011/140629A1 |
The oligomerization of ethylene using a chromium catalyst having a phosphorus-nitrogen-phosphorus ("P-N-P") ligand is typically activated with an aluminoxane. The addition of an alkyl zinc, particularly diethyl zinc, has been fund to imp...
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WO/2011/143306A2 |
A process is provided for producing aromatic hydrocarbons which comprises: (a) contacting a lower alkane feed with a solid particulate aromatic hydrocarbon conversion catalyst in a fixed bed reaction zone to produce aromatic hydrocarbons...
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WO/2011/140286A2 |
Methods and apparatus for promoting the production of oil and/or gas from organic carbon-rich sedimentary rocks in a surface reactor processing facility. The method includes applying a light hydrocarbon gas to the sedimentary rock in the...
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WO/2011/138520A2 |
The invention relates to a method for producing medium-distilling hydrocarbon bases from a biomass-derived feedstock, said method including a step of purifying said feedstock, a step of dehydrating said purified feedstock into a predomin...
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WO/2011/139034A2 |
The present invention relates to a novel titanium-based catalyst for the synthesis of cyclododecatriene, to a method for preparing the catalyst, and to a method for synthesizing cyclododecatriene by means of the trimerization of 1,3-buta...
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WO/2011/136902A1 |
A method of synthesizing an alkyl cyclopentadiene compound is disclosed. The method includes contacting at least one cyclopentadienyl anion source and at least one alkyl group source to form at least one alkyl cyclopentadiene compound. T...
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WO/2011/135206A1 |
The present invention relates to a method for the oligomerization of olefins for producing fuel, for example, for producing gasoline and/or kerosene from light olefin feedstocks containing 4 to 10 carbon atoms per molecule, using an orga...
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WO/2011/135785A1 |
An object of this invention is to provide a method for converting ethylene or ethanol into propylene in a highly selective manner and a rapid manner. The above object can be achieved by a metal-modified zeolite catalyst which has 0.65 to...
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WO/2011/133263A1 |
A process is disclosed for making styrene or ethylbenzene by reacting toluene with a Cl source that is selected from the group consisting of methanol, formaldehyde, formalin, trioxane, methylformcel, paraformaldehyde, methylal, and combi...
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WO/2011/133643A1 |
A method for the oxidative coupling of hydrocarbons includes providing an oxidative catalyst inside a reactor and carrying out the oxidative coupling reaction under a set of reaction conditions. The reactor surfaces that contact the reac...
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WO/2011/131647A1 |
The present invention provides a process for producing aromatic hydrocarbons and ethylene, comprising: a. contacting a lower alkane feed comprising at least one of ethane, propane and butane with an aromatic hydrocarbon conversion cataly...
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WO/2011/133250A1 |
A method of producing an alkylaromatic by the alkylation of an aromatic with an alkylating agent, such as producing ethylbenzene by an alkylation reaction of benzene, is disclosed. The method includes using an H-beta catalyst to minimize...
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WO/2011/130156A1 |
An integrated process for producing gasoline blending components and aromatic hydrocarbons which comprises: (a) contacting a lower alkane feed with an aromatic hydrocarbon conversion catalyst to produce an aromatic reaction product mixtu...
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WO/2011/126788A1 |
A lubricant component is a copolymer of ethylene and α-olefins made by forming a series of α-olefins by oligomerization of ethylene using an oligomerization catalyst, and then copolymerizing the α-olefins and ethylene using a transiti...
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WO/2011/126700A2 |
One exemplary embodiment can be a tetramer production apparatus. The apparatus can include a fractionation zone and an oxygenate removal zone. The fractionation zone can produce a distillation product including one or more C6 hydrocarbon...
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WO/2011/126789A1 |
A lubricant component is an oligomer of a series α-olefins, made by forming a series of α-olefins by oligomerization of ethylene using an ethylene oligomerization catalyst, and then oligomerizing the series of α-olefins using a Lewis ...
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WO/2011/126703A2 |
One exemplary embodiment can be a process for alkylating and hydrogenating a light cycle oil. The process can include passing the light cycle oil, one or more C2-C6 alkenes, and hydrogen through a reaction vessel containing an alkylation...
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WO/2011/126784A1 |
A polymerization to form a branched polyolefin, in which polymerization an ethylene copolymerization catalyst and an ethylene oligomerization catalyst form a series of ethylene oligomers that are α-olefins are both present, gives an imp...
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WO/2011/126785A1 |
Higher molecular weight linear α-olefins are produced by the oligomerization of ethylene using certain iron complexes of 2,6-diacylpyridinedimimines or 2,6-pyridinedicarboxaldehydedimines as catalysts. These iron complexes are more ster...
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WO/2011/120968A2 |
The present invention relates to a process allowing the tuning of the gasoline/diesel balance by converting an initial feedstock containing olefins from 4 to 20 carbon atoms using a crystalline catalyst with reduced diffusional limitatio...
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WO/2011/120336A1 |
Disclosed are a catalyst composition for oligomerization of ethylene and processes of oligomerization, wherein the catalyst composition comprises chloride of Fe (II), Co (II) or Ni (II) complexed with 2-imino-1, 10-phenanthroline as the ...
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WO/2011/123413A2 |
The process and apparatus converts FCC olefins to heavier compounds. The heavier compounds are more easily separated from the unconverted paraffins. The heavier compounds can be recycled to an FCC unit or delivered to a separate FCC unit...
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WO/2011/123302A2 |
Cumene production methods are disclosed, based on the alkylation of benzene with propylene, in which byproducts of the alkylation reaction are advantageously reduced to achieve a high cumene selectivity. This may be attained by (i) reduc...
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WO/2011/118533A1 |
Disclosed is a method for producing an α-olefin oligomer by an oligomerization reaction of α-olefin, which has a higher catalytic activity and a higher product selectivity and can suppress the formation of a polymer which is a by-produ...
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WO/2011/118279A1 |
Disclosed is a method of manufacture for an aromatic hydrocarbon with long-term stability which preserves high aromatic hydrocarbon yield when manufacturing an aromatic hydrocarbon by catalytic reaction between a lower hydrocarbon and a ...
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WO/2011/114707A1 |
A catalyst for an olefin oligomerization reaction, which is produced by supporting tungsten (W) or molybdenum (Mo) on an oxide carrier that is a complex of zirconia (ZrO2) and titania (TiO2) or silica (SiO2) and burning the supported pro...
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WO/2011/113837A1 |
The present invention is a process to make propylene comprising : a)providing a reaction zone containing a catalyst; b) introducing a feedstock comprising ethylene, dimethyl ether or methanol and dimethyl ether comprising at least 1000 w...
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WO/2011/112514A1 |
The present invention relates generally to buffered ionic liquids that are very useful for dimerization of olefins, such as isopropene, wherein the buffer is a phosphine or a bismuthine or an arsine or an amine in the presence of a nicke...
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WO/2011/112189A1 |
Disclosed is a process for the production of alkylated aromatics by contacting a feed stream comprising an alkylatable aromatic, an alkylating agent and trace amounts of water and impurities in the presence of first and second alkylation...
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WO/2011/112184A1 |
Disclosed herein is a method for separating from the reactor effluent of an olefin oligomerization procedure those catalyst materials and polymeric by-products which can cause difficulties in the downstream processing of such effluent. P...
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WO/2011/071977A9 |
In a process for the alkylation of aromatic compounds an aromatic compound; an alkylating agent; hydrogen, an inert gas or a mixture there; and steam is contacted with a shape-selective zeolite catalyst in a reactor. Hydrogen, an inert g...
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WO/2011/100729A2 |
Techniques, systems, apparatus and material are disclosed for generating multi-purpose H2-dense fuel for isolating contaminants and storing energy. In one aspect, a method of producing a renewable multi-purpose biomaterial for isolating ...
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WO/2011/100720A2 |
Techniques, systems, apparatus and material are disclosed for regeneration or recycling of carbon dioxide into renewable liquid fuel. In one aspect, a method of recycling carbon to produce a renewable fuel can include harvesting carbon d...
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WO/2011/099351A1 |
Disclosed is a diamondoid obtained by synthesis without utilizing catalysts and organic solvents. In a synthesis device (1), supercritical fluid or subcritical fluid with dissolved adamantane is generated in a pressure vessel (2), and pl...
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WO/2011/100721A2 |
Techniques, systems, apparatus and material are disclosed for generating oxygenated fuel. In one aspect, a method of producing an oxygenated fuel from biomass waste for use in a combustion system includes dissociating the biomass waste t...
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WO/2011/096995A1 |
A processes for producing a dehydrogenation reaction product stream comprising the step of contacting a hydrocarbon stream comprising cyclohexane and methyl cyclopentane with a dehydrogenation catalyst comprising at least one metal or co...
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WO/2011/096989A1 |
In a process for the dehydrogenation of cyclohexanone to produce phenol, a feed comprising cyclohexanone is contacted with a dehydrogenation catalyst under dehydrogenation conditions comprising a temperature of less than 4000C and a pres...
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WO/2011/096998A1 |
In a dehydrogenation process a hydrocarbon stream comprising at least one non- aromatic six-membered ring compound and at least one five-membered ring compound is contacted with a dehydrogenation catalyst comprising: (i) a support; (ii) ...
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WO/2011/097108A2 |
One exemplary embodiment can be a fractionation zone for an alkylation apparatus. The fractionation zone can be a column adapted to receive a feed including at least one alcohol, water, and at least one ketone. The column may provide an ...
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WO/2011/097096A1 |
Styrene production processes and catalysts for use therein are described herein. The process generally includes providing a C1 source; contacting the C1 source with toluene in the presence of a catalyst disposed within a reactor to form ...
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WO/2011/095272A1 |
The present invention relates to a method for deactivation of a catalyst which is suitable for catalyzing a chemical reaction, the catalyst being sensitive to oxygen and being present in a reaction medium comprising educt, product and op...
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WO/2011/095273A2 |
The invention relates to a method for producing linear α-olefins, wherein ethylene 1a in the liquid phase is fed into the oligomerisation reactor 2. The oligomerisation reactor 2 has a mechanical stirring mechanism 2a, in order to ensur...
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WO/2011/092177A1 |
The invention relates to a novel catalyst based on zeolite, and the use of said catalyst in a method for producing lower olefins from oxygenates and in a method for oligomerizing olefins. The novel catalyst has a SiO2/Al2O3 weight ratio ...
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