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WO/2013/055450A1 |
Methods and apparatuses for the isomerization and deisohexanizing of a feed are provided. In a method for the isomerization of a feed in an isomerization zone to form an isomerized stream and the deisohexanizing of the isomerized stream ...
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WO/2012/155764A1 |
An α-diimine metal complex catalyst, wherein the metal may be nickel or palladium. The catalyst may be used for direct catalytic polymerization of olefins to provide the olefin polymer, further preparing the highly branched alkane mixtu...
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WO/2012/153011A2 |
The invention relates to a method for the production of a diesel and middle distillate cut from an olefin feed having between 4 and 6 carbon atoms, said method including a first purification step performed on a resin, followed by an olig...
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WO/2012/153010A2 |
The invention relates to a method for the production of a diesel and middle distillate cut from an olefin feed having between 4 and 6 carbon atoms, said method including: a first purification step performed on a trapping mass formed by a...
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WO/2012/131184A1 |
The invention relates to a method for the oligomerisation of an olefinic hydrocarbon feed containing olefinic hydrocarbon compounds having between 2 and 10 carbon atoms per molecule, in which the feed is brought into contact with a catal...
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WO/2012/134688A1 |
A feedstock of one or more C4 to C24 alpha olefins is oligomerized with a metallocene catalyst system to form a polyalphaolefin product mixture. At least a portion of the polyalphaolefin product mixture is then isomerized in the presence...
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WO/2012/089716A1 |
The invention deals with a method for preparing a nitrogen-depleted hydrocarbon feedstock (315, 412, 514, 614, 714, 718, 814, 822) having (i) an initial boiling point comprised between 0°C and +180°C and a final boiling point comprised...
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WO/2012/087383A1 |
Ionic liquid catalyzed hydrocarbon conversion processes for upgrading oxygenate containing olefinic hydrocarbon feedstocks may involve treating an oxygenate containing hydrocarbon stream to provide an olefin enriched hydrocarbon stream, ...
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WO/2012/087380A1 |
Processes for upgrading condensate in a first hydrocarbon stream to provide distillate material may involve ionic liquid catalyzed olefin oligomerization of olefins in the first hydrocarbon stream to provide a first distillate enriched s...
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WO/2012/087384A1 |
Processes for upgrading Fischer-Tropsch condensate olefins by alkylation of hydrocrackate may involve providing an olefin enriched condensate stream and further providing a Fischer-Tropsch derived hydrocarbon stream comprising wax, hydro...
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WO/2012/078218A1 |
Process for removing nitriles and/or pyrroles from a feedstream, the process comprising contacting at least one feedstream comprising olefins, paraffins, an at least one of a nitrile and a pyrrole with at least one solvent and removing a...
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WO/2012/078438A2 |
One exemplary embodiment can be a process for separating at least one oligomerized effluent. The process can include providing an effluent from at least one of a first oligomerization zone for producing at least one of a C9 and a C12 hyd...
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WO/2012/069709A2 |
The present invention describes a process for converting a heavy feedstock that makes it possible to improve the middle distillate selectivity. The process requires a catalytic cracking unit followed by one or more units for oligomerizat...
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WO/2012/057947A2 |
A method comprising providing a fatty acyl mixture comprising: (i) a C10-C16 acyl carbon atom chain content of at least 30 wt. % wherein at least 80% of the C10-C16 acyl carbon atom chains are saturated; and (ii) a C18-C22 acyl carbon at...
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WO/2012/057946A2 |
A method comprising the steps of providing a fatty acyl mixture comprising: (i) a C10-C16 acyl carbon atom chain content of at least 30 wt. % wherein at least 80% of the C10-C16 acyl carbon atom chains are saturated; and (ii) a C18-C22 a...
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WO/2012/039838A2 |
A method of producing liquid fuels by providing an olefin feed containing at least one C2 C20 olefin, oligomerizing a part of the feed in the presence of a first catalyst to form a first product comprising oligomers of the at least one o...
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WO/2012/033562A1 |
Embodiments of an invention disclosed herein relate to particles made from zeolite catalysts and their use in oligomerization processes. In particular, extrudates having an average particle size of from 1.6 mm (about 1/16th inch) or less...
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WO/2012/030646A2 |
The present invention is directed to methods (processes) and systems for processing triglyceride-containing, biologically-derived oils to provide for base oils and transportation fuels, wherein partial oligomerization of fatty acids cont...
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WO/2012/009050A2 |
Methods for starting and operating ionic liquid catalyzed hydrocarbon conversion processes and systems to provide maximum process efficiency, system reliability and equipment longevity may include: purging air and free water from at leas...
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WO/2012/009031A2 |
A process, comprising: a) introducing an acidic ionic liquid to a reactor comprising a solid support; b) feeding to the reactor a feed stream comprising a Brnsted acid and a hydrocarbon mixture comprising: i. at least one alkylatable hyd...
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WO/2012/006324A1 |
Wax compositions derived from metathesized natural oils and amines and methods of making wax compositions from metathesized natural oils and amines are provided. The wax compositions comprise amidated metathesized natural oils formed fro...
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WO/2012/004328A1 |
The invention deals with hydrocarbon feedstock molecular weight increase via olefin oligomerization and/ or olefin alkylation onto aromatic rings. Addition of a purification section allows improved unit working time and lower maintenance.
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WO/2012/005923A2 |
An alkylation process comprising contacting in an alkylation zone under alkylation conditions an olefin containing gas stream with an isoparaffin in the presence of an ionic liquid catalyst composition to provide an alkylate product. In ...
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WO/2011/156182A2 |
The process and apparatus converts ethylene in a dilute ethylene stream and dilute benzene in an aromatic containing stream via alkylation to heavier hydrocarbons. The catalyst may be a zeolite such as UZM-8. The catalyst is resistant to...
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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/2011/138520A2 |
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/2011/135206A1 |
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/2011/120968A2 |
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/2011/117478A1 |
The present invention describes a combustion zone of a regenerative catalytic unit for the continuous regeneration of the catalyst, said combustion zone being of annular shape and split into at least two combustion stages, each stage bei...
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WO/2011/079516A1 |
Disclosed is an alkylation method using an ionic liquid as catalyst, which comprises separating a fraction with enriched alkyl halide from the alkylation product by distillation or adsorption and recycling it to the reaction system in th...
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WO/2011/079042A2 |
This disclosure relates to a liquid syndiotactic polyalphaolefϊn, sPAO, comprising one or more C4 to C24 monomers, said sPAO having: a) an rr triad content of 5 to 50 % as measured by 13C NMR; b) an mr triad content of 25 to 60 % as mea...
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WO/2011/045535A1 |
The invention relates to a method for producing distillate from a load of heteroatomic organic compounds comprising at least one heteroatom selected from among oxygen, sulphur, halogen, either alone or in combination, in which the treatm...
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WO/2011/045534A1 |
The invention relates to a method for converting a hydrocarbon feed containing C3-C10 olefins into a distillate, whereby the quantities of olefins having a chain length that is too short can be reduced in order to be exploited (typically...
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WO/2011/045533A1 |
The invention relates to a method for producing distillates by means of oligomerization using a C2C10 hydrocarbon filler and at least one organic oxygenated compound containing at least one oxygen atom and at least two carbon atoms. By...
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WO/2011/045532A1 |
The invention relates to a method for distillate production by means of oligomerization using a hydrocarbon filler in the presence of methanol and/or dimethyl ether, which can in particular be of plant origin. Said method is suitable, by...
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WO/2011/029691A1 |
The invention relates to a catalyst system comprising: a) a carrier material, selected from at least one of the following materials: silicon dioxide, aluminum oxide, magnesium oxide, zirconium oxide and mixed oxides thereof, carbon nanot...
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WO/2007/040812A9 |
The invention is directed to a method of selectively oligomerizing olefin monomers by controlling feedstock composition and reaction conditions. Reaction conditions are chosen to include at least one of: (a) dimer recycle; (b) staged inj...
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WO/2011/017118A2 |
A method of producing value-added product from refinery-related gas, the method comprising: providing a refinery-related gas comprising at least one selected from C1-C8 compounds; intimately mixing the refinery-related gas with a liquid ...
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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/2011/002631A2 |
Disclosed is a process for producing a hydrocarbon fraction rich in components boiling in the range typical for diesel fuel comprising contacting a feedstock comprising one or more C2 to C10 alkenes with a modified zeolite catalyst havin...
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WO/2010/147993A1 |
This disclosure provides for alpha olefin oligomers and polyalphaolefins (or PAOs) and methods of making the alpha olefin oligomers and PAOs. This disclosure encompasses metallocene- based alpha olefin oligomerization catalyst systems, i...
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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/2010/080249A1 |
A process and apparatus for improving flow properties of crude may include processing a first crude stream, which may in turn include cracking the first crude stream with catalyst to form a cracked stream and spent catalyst, hydrotreatin...
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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/2010/065234A2 |
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/2010/032609A1 |
Disclosed is a process for producing an olefin having 3 or more carbon atoms from ethane more conveniently and stably. Specifically disclosed is a process for producing an olefin, which comprises the steps of: thermally decomposing etha...
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WO/2009/105344A2 |
A catalyst for the conversion of methane to higher hydrocarbons including aromatic hydrocarbons comprises molybdenum or a compound thereof dispersed on an aluminosilicate zeolite, wherein the amount of aluminum present as aluminum molybd...
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WO/2009/097069A1 |
The invention is directed to a process for the preparation of lubricant base stocks by contacting alphaolefin feedstocks with single-site metallocene catalysts and recycling unconverted monomers, characterized by a purge step in the recy...
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WO/2009/097067A2 |
A catalyst for the conversion of methane to higher hydrocarbons including aromatic hydrocarbons comprises a support and molybdenum or a compound thereof dispersed on the support. The support comprises an aluminosilicate zeolite combined ...
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WO/2009/091716A1 |
A process for the oligomerization of propylene is disclosed wherein a tungstated zirconia catalyst prepared as a distillation structure is used in a reaction distillation zone under conditions of temperature and pressure to concurrently ...
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