Matches 1 - 42 out of 42


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US20130079575 METHOD OF PRODUCING OLEFINS VIA METATHESIS  
Disclosed is a method of producing an organic compound. The method uses a metathesis catalyst in a coupling reaction of an olefin. The method comprises the steps of introducing the olefin into a...
US20110009680 Molecular Sieve Composition and Method of Making and Using the Same  
This disclosure relates to a crystalline molecular sieve comprising silicalite-1 having substantially hexagonal column morphology of at least 90% and having less than 20% crystal twinning as...
US20140012053 NATURAL GAS PROCESSING AND SYSTEMS  
Natural gas and petrochemical processing systems including oxidative coupling of methane reactor systems that integrate process inputs and outputs to cooperatively utilize different inputs and...
US20120222422 METHODS FOR INTEGRATED NATURAL GAS PURIFICATION AND PRODUCTS PRODUCED THEREFROM  
A method is disclosed of coupling and integrating natural gas recovery and separation along with chemical conversion. The method can comprise extracting at least one natural gas component....
US20140296589 Process for the Purification of 1,3-Butadiene from an Oxidative Dehydrogenation Process  
A process is presented for the purification of 1,3 butadiene. The process is for treating a butadiene stream from an oxidative dehydrogenation unit, where a butane stream is dehydrogenated,...
US20140128652 METHOD FOR PRODUCING DIISOBUTYLENE USING MIXED C4 FRACTION AS RAW MATERIAL  
There is provided a process for producing high-purity diisobutylene with a high reaction selectivity in which a mixed C4 fraction is contacted with an oligomerization catalyst to subject isobutene...
US20070043247 Diisobutylene production  
A method for forming diisobutylene from a hydrocarbon stream that contains acetylenics and a low concentration of isobutylene, comprising at least reducing the acetylenic content of the stream...
US20120209040 PROCESS AND APPARATUS FOR THE SELECTIVE DIMERIZATION OF TERPENES AND ALPHA-OLEFIN OLIGOMERS WITH A SINGLE-STAGE REACTOR AND A SINGLE-STAGE FRACTIONATION SYSTEM  
An improved process and apparatus for the selective reaction of terpenes (including mono-, sesqui-, di-terpenes, and others in the terpene family), alpha-olefin oligomers (OOA's), and related...
US20150166425 PROCESS FOR OLIGOMERIZING GASOLINE WITH HIGH YIELD  
An olefinic feed stream comprising butenes is oligomerized over a zeolitic catalyst to make gasoline. Conversion of normal butenes is kept low to maximize gasoline production. Recycle of...
US20130023708 PROCESSES FOR MAKING CX-CY OLEFINS FROM C5 AND C6 PARAFFINS  
Processes for making CX to CY olefins are provided. The processes include reacting a feedstock comprising C5 and C6 olefins under dimerization or oligomerization conditions to provide a...
US20120010452 HETEROGENEOUS SUPPORTS FOR HOMOGENEOUS CATALYSTS  
A method of making a heterogenously supported catalyst useful in dimerization, oligomerization or polymerization is provided in which a catalyst precursor containing a metal and an aromatic group...
US20150231614 METHOD FOR PRE-TREATING A CATALYST COMPOSITION  
The present invention relates to a method for pre-treating a catalyst composition comprising contacting a medium pore aluminosilicate zeolite with an inert gas comprising water vapour or alcohol...
US20120238713 Methods For Preparation of Pyridylamines And Their Use In Oligomerization Reactions  
Alternate methods for preparing functionalized pyridyl-amine products from pyridinyl starting materials are provided herein. These alternately-prepared functionalized pyridyl-amines can be used as...
US20140330061 Hydrocarbon Conversion Process and Molecular Sieve of MFS Framework Type With Controllable Average Size  
A method of making a crystalline molecular sieve of MFS framework type, preferably ZSM-57, from a synthesis mixture comprising at least one source of tetravalent element (Y), at least one source...
US20100056834 Method of Isolating Linear Butenes from a Mixed Hydrocarbon Feed  
Described is an apparatus for, and a method of, recovering linear butenes from a mixed feed comprising providing a first mixed feed comprising linear butenes and isobutene; contacting the first...
US20150166426 PROCESS FOR OLIGOMERIZING TO MAXIMIZE NONENES FOR CRACKING TO PROPYLENE  
To bias an oligomerization reaction toward C9 olefin production, C5 olefins are split and fed to a C4 olefin feed stream at a downstream location, so the C4 olefins are in stoichiometric excess...
US20150218063 PROCESS FOR DIMERIZATION OF OLEFINS  
The present invention relates to a process for the dimerization of branched olefins or a mixture of olefins and paraffins, wherein said olefins and paraffins have between 3 to 10 carbon atoms,...
US20130137912 CATALYTIC COMPOSITION CONTAINING AN ACID FUNCTION AND A PROCESS FOR THE SELECTIVE DIMERIZATION OF ISOBUTENE  
Catalytic composition comprising at least one non-aqueous ionic liquid medium of general formula Q1+A1−, in which Q1+ represents an organic cation and A1− represents an anion, and at least one...
US20110124936 PROCEDE DOLIGOMERISATION DES OLEFINS USING LEGERES UTILISANT UN CATALYSEUR A BASE D'UN MATERIAU AMORPHE A POROSITE HIERARCHISEE  
A process for oligomerization of an olefinic feedstock that contains olefinic hydrocarbon molecules that have 2 to 10 carbon atoms per molecule is described, whereby said process comprises...
US20130137911 CATALYTIC COMPOSITION AND PROCESS FOR THE SELECTIVE DIMERIZATION OF ISOBUTENE  
Catalytic composition comprising at least one Brønsted acid, designated HB, dissolved in a non-aqueous liquid medium of general formula Q1+A1−, in which Q1+ represents an organic cation and A1−...
US20100113851 System and Method of Deactivating and Quenching an Oligomerization Catalyst  
A method of deactivate a catalyst system is described. The method may include contacting a reactor effluent comprising a catalyst system, an oligomerized olefin, and diluent with a kill agent to...
US20070083069 Selective olefin oligomerization  
The present invention relates to a process for the oligomerization of an olefin in the presence of a selectivity enhancing alcohol modifier wherein the modifier is formed by the reaction of olefin...
US20130253239 Heavy Alkylbenzene Production Through Oligomerization  
A process for producing heavy alkyl aromatics is presented. The process utilizes low molecular weight hydrocarbons for generating larger alkyl groups. The hydrocarbons can be generated from a...
US20060199985 Olefin oligomerization and compositions therefrom  
A hydrocarbon composition that comprises species of at least 3 different carbon numbers, at least about 95 wt % non-normal hydrocarbons, no greater than 1000 wppm aromatics, no greater than 10 wt...
US20130023709 CATALYSTS FOR PETROCHEMICAL CATALYSIS  
Metal oxide catalysts comprising various dopants are provided. The catalysts are useful as heterogenous catalysts in a variety of catalytic reactions, for example, the oxidative coupling of...
US20100137668 OLIGOMERIZATION PROCESS  
A process for oligomerizing isoolefins, the process including: feeding an isoolefin to an oligomerization reaction zone; feeding an oxygen-containing reaction moderator to the oligomerization...
US20130102826 Systems And Methods For Generating Alpha Olefin Oligomers  
Methods for preparing selected oligomers from monomers utilize systems of equipment adapted to provide desired compositions in various streams. Representative equipment of an oligomerization...
US20050070425 Catalytic composition and process for the selective oligomerization of ethylene to light linear alpha-olefins  
A catalytic composition for the selective oligomerization of ethylene and a process for preparing light linear (α-olefins, especially 1-hexene and 1-octene, starting from ethylene, using this...
US20100160701 HYDROCARBON CONVERSION PROCESSES USING THE UZM-27 FAMILY OF CRYSTALLINE ALUMINOSILICATE COMPOSITIONS  
This invention relates to hydrocarbon conversion processes using a new family of crystalline aluminosilicate compositions designated the UZM-27 family. These include the UZM-27 and UZM-27HS which...
US20080194400 Multi-Layer catalyst Made from Niobium for the Catalytic Conversion of Hydrocarbons  
The invention relates to a multi-layer catalyst made from niobium for the catalytic conversion of hydrocarbons, comprising a) a support component made from a doped or undoped oxide or hydroxide of...
US20130247454 VARIOUS METHODS AND APPARATUSES FOR INTERNALLY HEATED RADIANT TUBES IN A CHEMICAL REACTOR  
A radiant heat chemical reactor is configured to generate chemical products including synthesis gas products. Two or more tubes in the radiant heat chemical reactor separate an exothermic heat...
US20070118007 INTERNAL OLEFINS PROCESS  
This invention provides a process for making internal olefins which comprises isomerizing a feed comprising one or more internal olefin(s) in the presence of an isomerization catalyst to produce...
US20110245555 TETRAMER PRODUCTION APPARATUS AND PROCESS RELATING THERETO  
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...
US20110230690 PROCESS FOR OLIGOMERIZING OLEFINS  
A process for oligomerizing olefinic, lower hydrocarbons. The process comprises the steps of feeding a fresh olefinic hydrocarbon feedstock to a reaction zone; contacting the olefinic hydrocarbons...
US20100152510 Hydrocarbon Conversion Processes Using UZM-26 and UZM-26X Crystalline Microporous Zeolitic Compositions  
This invention relates to hydrocarbon conversion processes using crystalline zeolitic compositions designated the UZM-26 and UZM-26X. UZM-26 is a microporous three-dimensional zeolitic composition...
US20100036185 PRODUCTION METHOD OF ETHYLENE LOW POLYMER  
The object of the present invention is to provide a method of recovering decene under the condition that a decomposition product of a chromium series catalyst and the like is difficult to form...
US20170137344 ENHANCED HOMOGENOUS CATALYZED REACTOR SYSTEMS  
An energy storage system is provided. The energy storage system includes a vessel made of a refractory material and containing a phase change material, a thermally insulating cover at least...
US20160221891 Particles Including Zeolite Catalysts and Their Use in Oligomerization Processes  
Embodiments of an invention disclosed herein relate to particles made from zeolite catalysts and their use in oligomerization processes. In particular, shaped particles (for example, spheroid...
US20160207849 COMBINED PREPARATION OF AT LEAST BUTENE AND OCTENE FROM ETHENE  
A process for the combined preparation of at least butene and octene from ethane, proceeds by a) providing an inert solvent having a boiling point or boiling range below the boiling point of...
US20160207848 COMBINED PREPARATION OF BUTENE AND OCTENE FROM ETHENE  
A process for the combined preparation of a butene and an octene from ethene, proceeds by: a) providing a solvent having a boiling point or boiling range above the boiling points of the butenes...
US20160152527 OLIGOMERIZATION OF C4 STREAMS WITH VERY LOW 1 BUTENE CONTENT  
An OCTOL process is disclosed which by limitation of the conversion in its individual oligomerization steps is set up particularly for the productive utilization of C4 feedstock mixtures with a...
US20150344383 PROCESS FOR SIMULTANEOUS PRODUCTION OF ALCOHOLS AND OLIGOMER PRODUCT FROM HYDROCARBON FEED STOCK  
The present invention relates to a process for production of oligomer products from olefinic C4 feed stocks comprising isobutene, butenes, butanes, butadienes and mixture thereof. Particularly,...

Matches 1 - 42 out of 42