Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 2 - Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
Patents for C07C 2 - Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms (17,014)
10/2000
10/17/2000US6133222 Bleaching detergent comprising bleaching agent, mid-chain branched surfactant, adjunct ingredients
10/17/2000US6133192 Catalyst material, the preparation thereof and the use thereof in converting hydrocarbons
10/12/2000WO2000059849A2 Method for oligomerising von c2- to c8-olefins
10/12/2000DE19915904A1 Verfahren zur übergangsmetallkatalysierten Dimerisierung oder Codimerisierung von Alkenen in komprimiertem Kohlendioxid als Lösungsmittel Method for Transition-dimerization or co-dimerization of alkenes in compressed carbon dioxide as a solvent
10/12/2000DE19915357A1 Verfahren zur Oligomerisierung von C¶2¶- bis C¶8¶-Olefinen A process for the oligomerization of olefins C¶2¶- to C¶8¶
10/11/2000EP1043296A2 Gas phase alkylation-liquid phase transalkylation process
10/11/2000CN1269258A Catalyst for the preparation of ethylene from mixed methane and ethane
10/10/2000US6130260 Conveying natural gas thourgh furnace to form reactive products and hydrogen; quenching; subjecting to catalytic liquefaction to produce hydrogen and hydrocarbon liquid; conveying hydrogen to furnace for burning; storing hydrocarbon
10/05/2000WO2000058319A1 Oligomerisation catalyst
10/05/2000WO2000058243A1 Method for processing organic raw material and catalyst for realising the same
10/05/2000DE19914226A1 Verfahren zur Herstellung von Acetylen und Synthesegas A process for the preparation of acetylene and synthesis gas
10/04/2000EP1041037A2 Process for the production of acetylene and synthesis gas
10/04/2000EP1040337A1 A method and apparatus for controlling the separation of chemical components in a circulating stream in an alkylation process
10/04/2000EP1040090A1 Process for separating linear internal olefins from branched internal olefins
10/04/2000CN1268550A Method for synthesizing fuel
10/04/2000CN1268402A Catalyst for producing ethylbenzene and its preparation method
10/03/2000US6127590 Preparation of styrene by the oxidative coupling of ethylene and benzene
10/03/2000US6127309 Catalyst for use in the alkylation of isoalkanes
10/03/2000US6127301 Catalyst system and method for reaction of olefin
09/2000
09/28/2000WO2000056683A1 Method for producing alcohol surfactants and alcohol ether surfactants, the products obtained and their use
09/27/2000EP1038942A1 Fuel synthesis process by dielectric barrier discharge of a gaseous composition, fuel thus obtained and apparatus therefore
09/27/2000EP1038856A1 Fuel synthesis by electric barrier discharge process
09/27/2000EP1038855A1 Fuel synthesis by electric barrier discharge process
09/27/2000CN1268106A Manufacture of alpha-olefins
09/26/2000CA2047325C Bound pillared clay for use in the production of alkyl aromatic compounds
09/24/2000CA2302983A1 Fuel synthesis
09/21/2000DE19912418A1 Verfahren zur Herstellung von Tensidalkoholen und Tensidalkoholethern, die hergestellten Produkte und ihre Verwendung A process for the preparation of surfactant alcohols and surfactant alcohol ethers, the manufactured products and their use
09/20/2000EP1036052A1 Method and reactor for making norbornene
09/20/2000EP0994832A4 Improved solid acid supercritical alkylation reactions using carbon dioxide and/or other co-solvents
09/20/2000EP0991613A4 Olefin skeletal isomerization process
09/19/2000US6121502 Process for manufacture of linear alpha-olefins using a titanium component and an organoaluminum halide component
09/19/2000US6121501 Process for preparing 2,6-dialkylnaphthalene
09/14/2000WO2000053547A1 Method of preparing surface-active alcohols and surface-active alcoholic ethers, products obtained by said method and their use
09/14/2000WO2000053546A1 Method for oligomerizing c6 olefins
09/14/2000DE19910370A1 Verfahren zur Herstellung von Tensidalkoholen und Tensidalkoholethern, die hergestellten Produkte und ihre Verwendung A process for the preparation of surfactant alcohols and surfactant alcohol ethers, the manufactured products and their use
09/14/2000DE19910103A1 Verfahren zur Oligomerisierung von C¶6¶-Olefinen A process for the oligomerization of olefins C¶6¶
09/13/2000EP0863844B1 Zeolite ssz-44
09/13/2000CN1266041A Low carbon deposition methane oxygen free dehydrogenation aromatization reaction
09/13/2000CN1266040A Catalytic distillation method for production of alkylbenzene
09/13/2000CN1266039A Integrated process using in site regenerated sulfuric acid as catalyst
09/12/2000US6117411 Has the topology of zeolite beta; catalyst for hydrocarbon conversion, gas drying and separation
09/06/2000EP1033358A1 Control of diarylalkane by-product formation in alkylation of aromatics by olefins using zeolite beta catalyst
09/06/2000EP1032550A1 Process for the oligomerization of isobutylene
09/06/2000EP1032549A1 Process for electrophilic aromatic substitution
09/06/2000CN1265388A Control of formation of diaryl alkane by-product in alkylation of olefines and aromatic compound by zeolite beta catalyst
09/05/2000US6114593 Method for reducing organic fluoride levels in hydrocarbons
09/05/2000US6114275 Crystalline metallophosphates
08/2000
08/31/2000WO2000050470A2 Catalysts containing n-pyrrolyl substituted nitrogen donors
08/31/2000WO2000050366A1 Process for the production of aromatic hydrocarbons from c1-4 hydrocarbons
08/31/2000CA2364261A1 Process for the production of aromatic hydrocarbons from c1-4 hydrocarbons
08/31/2000CA2363628A1 Catalysts containing n-pyrrolyl substituted nitrogen donors
08/30/2000EP1031549A1 Gas phase alkylation method and catalyst
08/30/2000EP1030825A1 Method for producing essentially unbranched octenes and dodecenes by oligomerising unbranched butenes
08/30/2000EP0885182B1 Process and system for the alkylation of aromatic compounds
08/30/2000CN1265085A Process to alkylate aromatic with dilute stream comprising propylene and ethylene
08/30/2000CN1055912C Process for producing alkylbenzene
08/30/2000CN1055876C Alkylated catalyst for prepn. of alkylbenzene
08/29/2000US6111159 Immersing fresh bed of solid phosphoric acid catalyst in start-up hydrocarbon liquid, establishing desired temperature and pressure conditions, replacing fluid with feedstock containing hydrating agent, maintaining flow
08/29/2000US6111158 Process for producing arylalkanes at alkylation conditions using a zeolite having a NES zeolite structure type
08/29/2000US6111157 Aromatic conversion processes and zeolite bound zeolite catalyst useful therein
08/29/2000US6111156 Integrated high temperature high conversion olefin/polyolefin process
08/23/2000CN1264386A Alkene borates and process for covalently coupling organic compounds
08/22/2000US6107422 Copolymer of an olefin and an unsaturated partially fluorinated functionalized monomer
08/22/2000US6106789 Riser-reactor conduit; acid settler and cooler
08/16/2000EP1028100A1 Method for production of low bromine number fraction
08/16/2000EP1027312A2 Improved processes for making surfactants via adsorptive separation and products thereof
08/16/2000EP0748305B1 Catalyst and process for alkylation of aromatics
08/16/2000CN1262968A Zeolite catalyst for directly synthesizing aromatic hydrocarbon by using methane and its preparation method
08/16/2000CN1055455C Preparing method and apparatus for monoalkylarene
08/15/2000US6103948 Alkylation of an isoparaffin with an olefin in the presence of a solid acid catalyst member and a phase-modifying material that substantially lowers the temperature at which the reaction takes place
08/15/2000US6103947 Alkylation of alkanes with mixtures of alkenes and alkyl halides
08/15/2000US6103946 Manufacture of α-olefins
08/15/2000US6103919 Catalytic system and method for coupling of aromatic compounds
08/15/2000US6103654 Catalytic composition and a process for converting ethylene to light alpha olefins
08/09/2000EP1026136A1 Improved method for producing aromatic compound
08/09/2000EP0702665B1 Process for producing 1,4-dienes
08/09/2000CN1055281C Method for separation of petroleum cracking C5 fraction by liquid phase feeding extraction rectification
08/08/2000US6100437 Alkylation process of alkyl-benzene with olefin using a sodium-and-potassium catalyst
08/08/2000US6100323 Curable composition comprising a diels-alder-adduct of cyclopentadiene and a filler
08/03/2000WO2000044489A1 Method for reducing organic fluoride levels in hydrocarbons
08/03/2000CA2350484A1 Method for reducing organic fluoride levels in hydrocarbons
08/02/2000EP1023250A1 Process for preparing 2,6-dialkylnaphthalene
08/02/2000CN1055075C Process for prepn. of ethyl benzene by reaction of thin ethylene and benzene
08/02/2000CN1055030C Catalyst for nonoxidation catalytic dehydrogenation aromatization of methane
08/01/2000US6096939 Of isobutane and isopentane comprising reaction with a c3-6 olefin in the presence of trifluoromethane sulfonic acid and 10% to 60% by weight of sulpholane; paraffinic compounds with a high degree of branching and a high octane number
08/01/2000US6096934 Oxidative coupling of methane with carbon conservation
08/01/2000US6096920 Large-scale production of certain aromatically-substituted aliphatic carboxylic acids and their acid derivatives
08/01/2000US6096680 Liquid clathrate compositions
07/2000
07/27/2000WO2000043466A1 Catalytic cracking process using an mcm-68 catalyst
07/27/2000WO2000043335A1 Isomerization of paraffins
07/27/2000WO2000043316A1 Synthetic porous crystalline mcm-68, its synthesis and use
07/27/2000WO2000043123A1 CATALYSTS FOR α-OLEFIN PRODUCTION AND PROCESSES FOR PRODUCING α-OLEFIN
07/27/2000WO2000001738A9 Process for the preparation of substantially amorphous alpha-olefin polymers, compositions containing them and process for the preparation of bridged ligand
07/27/2000CA2775649A1 Synthesis and isomerization of 1,2-bis (indenyl) ethanes
07/25/2000US6093866 Alkylation catalyst and the application thereof
07/20/2000WO2000041809A1 Ionic liquid catalyst for alkylation
07/20/2000WO2000018771A3 Process for the preparation of corroles and several such new compounds, including chiral derivatives, and the use thereof
07/19/2000EP1020420A1 1,4-METHANO-1,4,4a,9a-TETRAHYDROFLUORENE COMPOSITION AND PROCESS FOR PRODUCING THE SAME
07/19/2000EP1020417A1 Naphthalene alkylation process using mixed H/NH3 form catalyst
07/19/2000EP1019343A1 Preparation of 1-(2-methylbutyl)-4-methylbenzene
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