| Document |
Document Title |
|
WO/2009/102399A1 |
A method for metathesizing at least two olefins using a fluidized bed metathesis reactor and a finely subdivided solid catalyst.
|
|
WO/2009/094201A2 |
The present invention provides compositions comprising metal complexes, and related methods. In some embodiments, metal complexes of the invention may be useful as catalysts for chemical reactions, including metathesis reactions, wherein...
|
|
WO/2009/079136A1 |
This disclosure relates to a process for hydrocarbon conversion comprising contacting, under conversion conditions, a feedstock suitable for hydrocarbon conversion with a catalyst comprising an EMM- 10 family molecular sieve.
|
|
WO/2009/064622A2 |
A method of alkane homologation is provided, comprising contacting: a reactive alkane; a methylating agent; an optional diamondoid modifier; and an activating catalyst, thereby generating a hydrocarbon product having a greater number of ...
|
|
WO/2009/058540A1 |
This disclosure relates to a catalyst system adapted for transalkylation a C9+ aromatic feedstock with a C6-C7 aromatic feedstock, comprising: (a) a first catalyst comprising a first molecular sieve having a Constraint Index in the range...
|
|
WO/2009/050194A1 |
The present invention relates to a method for isomerizing olefins from olefin-containing hydrocarbon mixtures having (4) to (20) C atoms at temperatures from 20 to 200°C and pressures from 1 to 200 bar in the liquid phase in the presenc...
|
|
WO/2009/044107A1 |
The invention relates to a solid metal compound comprising (i) a solid support comprising aluminium oxide, (ii) at least one first metal compound (C1) selected from metal hydrides, organometallic compounds and organometallic hydrides, an...
|
|
WO/2009/031445A1 |
Disclosed is a process for producing propylene from a hydrocarbon raw material containing ethylene at a high concentration efficiently and steadily. Specifically disclosed is a process for producing propylene by catalytically converting ...
|
|
WO/2009/013964A1 |
The invention provides a process for reactivating a metathesis catalyst which is composed of a catalyst (1) consisting of a compound containing at least one metal element selected from among tungsten, molybdenum, and rhenium and a cataly...
|
|
WO/2009/015118A2 |
A process for increasing the propylene yields for hydrocarbon cracking processes. The process includes adding using alkylation of the C4s coming from the hydrocarbon cracker, and passing larger olefins to an olefin cracking unit.
|
|
WO/2009/009271A2 |
Effect separation of a composition of matter that includes at least two seed or plant oil derivatives into at least one desired product stream using at least two separation operations, which are independently selected from among several ...
|
|
WO/2009/008878A1 |
A process for the production of low sulfur diesel and aromatic compounds wherein C9+ hydrocarbons are hydrocracked to produce low sulfur diesel and a naphtha boiling range stream which is transalkylated in an integrated transalkylation z...
|
|
WO/2008/157539A2 |
A process for the disproportionation of a toluene containing feedstock employing a nickel modified mordcnite catalyst comprising particulate mordenite having nickel dispersed throughout the catalyst particles to provide surface nickel an...
|
|
WO/2008/153869A2 |
A method of converting at least one first alkane to a mixture of at least one low molecular weight alkane (optionally also including additional lower and/or higher molecular weight alkanes) and at least one high molecular weight alkane, ...
|
|
WO/2008/152371A1 |
The invention relates to a process for converting ethane into liquid mixture of (C4+) alkanes having 4 carbon atoms and more, preferably (C5+) alkanes having 5 carbon atoms and more. The process comprises a stage (1) comprising simultane...
|
|
WO/2008/153643A1 |
A process for producing propylene from ethylene and a feed stream comprising 1-butene, 2-butene, n-butane, and isobutane is disclosed. A butenes stream (1-butene and 2-butene) is produced from the feed stream by removing the paraffins. T...
|
|
WO/2008/140468A2 |
Described are methods of making organic compounds by metathesis chemistry. The methods of the invention are particularly useful for making industrially-important organic compounds beginning with starting compositions derived from renewab...
|
|
WO/2008/136280A1 |
A process for producing an olefin through a metathesis reaction. In the process, an olefin is introduced in the presence of hydrogen gas in a catalyst layer containing not only a catalyst containing at least one metal element selected fr...
|
|
WO/2008/127538A1 |
This invention relates to a process for the aromatization of C6 to C12 alkanes, such as hexane, heptane and octane, to aromatics, such as benzene, ethyl benzene, toluene and xylenes, with a germanium-containing zeolite catalyst. The cata...
|
|
WO/2008/124228A1 |
A process of producing PX comprising providing a C8+ feedstock, the C8+ feedstock has C8 hydrocarbons and C9+ hydrocarbons, to a crystallization unit under crystallization conditions to produce a PX enriched stream having a PX concentrat...
|
|
WO/2008/102157A1 |
Methods for performing olefin metathesis or cross-coupling reaction are disclosed, the methods being performed in the presence of a catalyst system comprising a source of a d-block metal, a source of a 3-membered carbocyclic ligand and, ...
|
|
WO/2008/088934A1 |
A process is disclosed for producing an alkylaromatic compound in a multistage reaction system comprising at least first and second series-connected alkylation reaction zones, each containing an alkylation catalyst. A first feed comprisi...
|
|
WO/2008/088453A2 |
A process for producing propylene from ethylene and a feed stream comprising 1-butene is disclosed. The feed stream is contacted with an isomerization catalyst to produce an isomerized stream. The isomerized stream is reacted with ethyle...
|
|
WO/2008/079615A1 |
A processing scheme and system for enhanced light olefin production, particularly for increased relative yield of propylene, involves oxygenate conversion to olefins and subsequent oxygenate conversion effluent stream treatment including...
|
|
WO/2008/077835A2 |
A carrier catalyst for metathesis reactions, comprising an active component (A) having Re2O7 and B2O3, and a carrier component (B) having SiO2 and AI2O3, wherein the SiO2 portion in the carrier component is 50 to 90% by weight and the AI...
|
|
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/2008/076675A1 |
Processing schemes and systems (10, 100, 200, 300, 400) for enhanced light olefin production, particularly for increased relative yield of propylene, involve oxygenate conversion to olefins and subsequent oxygenate conversion effluent st...
|
|
WO/2008/071949A1 |
The present invention relates to a process for manufacturing neohexene, comprising contacting isobutene with a supported catalyst comprising a tungsten compound chosen from tungsten hydrides, organometallic tungsten compounds and organom...
|
|
WO/2008/064223A1 |
This invention relates to olefin metathesis catalysts general formula (I) having a thiazol-2-ylidene ligand of general formula (II). The catalysts have been found to be particularly good initiators of (a) ring-closing metathesis reaction...
|
|
WO/2008/052445A1 |
A toluene selective disproportionation catalyst comprises: a) 45-95wt% ZSM-5 molecular sieve with average particle diameter of 0.3-6 micron and SiO2/Al2O3 mole ratio of 20-120; b) 0.01-30wt% at least one metal or oxide thereof selected f...
|
|
WO/2008/031889A2 |
The present invention relates to catalysts comprising at least one metal complex with at least two ligands which each have at least one pnicogen atom and at least one functional group capable of forming intermolecular, ionic interactions...
|
|
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/2007/139216A1 |
The present invention provides a heteropolyacid salt catalyst for use in an alkylation reaction of an aromatic compound or a transalkylation, disproportionation or isomerization reaction of an alkyl aromatic compound, which comprises a h...
|
|
WO/2007/135060A1 |
The present invention relates to a process for the producing propylene and ethylene from a light hydrocarbon stream comprising essentially ethane and butane. The process involves a non-catalytic cracking of ethane and normal-butane follo...
|
|
WO/2007/133353A1 |
A process is described for producing an alkylaromatic compound in a multistage reaction system comprising at least first and second series-connected alkylation reaction zones each containing an alkylation catalyst. A first feed comprisin...
|
|
WO/2007/128842A1 |
The present invention relates to a method for performing catalytic transalkylation between long-chain dialkyl benzenes and benzene in order to obtain monoalkyl benzenes. As dialkyl benzene source, this method employs the by-products of a...
|
|
WO/2007/130055A1 |
The present invention provides a process for conversion of feedstock comprising organic compounds to desirable conversion product at organic compound conversion conditions in the presence of catalyst comprising an acidic, porous crystall...
|
|
WO/2007/119728A1 |
A process for producing propylene efficiently from a raw material mixture comprising an olefin having four or more carbon atoms and at least one of methanol and dimethyl ether with high selectivity and in a high yield by inhibiting the p...
|
|
WO/2007/112242A1 |
A process for converting olefins from a mixture of olefins and non-olefinic organic compounds of comparable boiling point to olefin products with a larger difference in boiling point from the boiling point of the non-olefinic organic com...
|
|
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/2007/105052A2 |
A multiple-metal complex-containing compound ia accordance with an embodiment has a plurality of metal complexes in each of which a ligand is coordinated to one metal atom or a plurality of metal atoms of the same kind. The plurality of ...
|
|
WO/2007/100872A2 |
Activation of electrogenic pump molecules can be realized by a dynamic entrainment procedure which includes two steps: synchronization of individual pump molecules to work at the same pumping pace, and gradual modulation of the synchroni...
|
|
WO/2007/093361A1 |
A process for producing sec-butylbenzene comprises contacting a feed comprising benzene and a C4 alkylating agent under alkylation conditions comprising a temperature of about 110°C to about 150°C with a catalyst comprising at least on...
|
|
WO/2007/081987A2 |
Disclosed is a method of making hydrogenated metathesis products comprising the steps of: (a) providing a metathesis composition; (b) providing a metathesis catalyst comprising a transition metal; (c) metathesizing at least a portion of ...
|
|
WO/2007/055361A1 |
Ethanol obtained from a commonly employed biomass source contains impurities other than water. In the case of obtaining ethylene therefrom by a dehydration reaction, these impurities per se or decomposition products thereof contaminate t...
|
|
WO/2007/051852A2 |
The invention relates to a method for the dealkylation of alkyl-substituted aromatic hydrocarbons, such as for example toluol or other monoalkyl- or polyalkyl-substituted benzols or higher aromatics, to obtain benzol with the aid of wate...
|
|
WO/2007/035349A2 |
A method of making an alkylaromatic compound which comprises contacting an alkylatable aromatic hydrocarbon and a polyalkylaromatic compound in a transalkylation system to yield an alkylaromatic compound wherein at least a portion of the...
|
|
WO/2007/027435A2 |
Disclosed herein are methods of making xylene isomers. The methods generally include contacting an aromatics-comprising feed with a non-sulfided catalyst under conditions suitable for converting the feed to a product comprising xylene is...
|
|
WO/2007/024733A2 |
Disclosed herein is a process for producing a selected butane, comprising obtaining a C4 feed stream comprising C4 paraffins and C4 olefins, splitting the C4 feed stream to form a first stream comprising a first butane and a second strea...
|
|
WO/2007/019457A2 |
A process and catalyst are suitable for hydroconverting heavy normal paraffins into lighter normal paraffin products with minimal formation of isoparaffins. The process and catalyst can be used on any feed that contains heavy normal para...
|
