C07C 11 - Acyclic unsaturated hydrocarbons

Patents for C07C 11 - Acyclic unsaturated hydrocarbons (14,240)
12/2002
12/04/2002	CN1095394C Modified silica-gel catalyst for reaction of cracking methy-tert-butyl ether to make isobutene
12/03/2002	US6489497 Manufacture of α-olefins
12/03/2002	US6489416 Using coordination catalyst
11/2002
11/28/2002	WO2002094746A1 Process for the preparation of linear olefins and use thereof to prepare linear alcohols
11/28/2002	WO2002094435A1 Catalysts containing copper and zinc for the purification of ethylene
11/28/2002	WO2002094433A1 Process for activating or regenerating a basic metal oxide catalyst useful for olefin isomerization
11/28/2002	WO2002074718A3 Ionic liquids as selective additives for the separation of close-boiling or azeotropic mixtures
11/28/2002	US20020177744 Dimerization using catalyst
11/28/2002	US20020175110 Process for the production of propylene from olefinic streams
11/28/2002	CA2448293A1 Process for activating or regenerating a basic metal oxide catalyst useful for olefin isomerization
11/27/2002	EP1259555A2 Process for producing polypropylene from c3 olefins selectively produced in a fluid catalytic cracking process
11/27/2002	EP1114013B1 On-line synthesis and regeneration of a catalyst used in autothermal oxidation
11/27/2002	CN1382198A Making olefin product from oxygenate
11/27/2002	CN1381432A Process for preparing solid phosphoric acid catalyst for oligomerization of propylene
11/27/2002	CN1094792C Process for preparing oxidate zeolite and application as catalyst thereof
11/27/2002	CN1094782C Method and apparatus based on fluidized-bed reactor for converting hydrocarbons
11/26/2002	US6486369 Process for selective hydrogenation of an olefinic feed stream containing acetylenic and diolefinic impurities
11/21/2002	WO2002092541A1 Process for making olefins
11/21/2002	WO2002072519A3 Process catalysed by fluoroalkylsulfonated compounds, preferably bis-triflimide compounds
11/21/2002	US20020173685 Nickel-containing ethylene oligomerization catalyst and use thereof
11/21/2002	US20020173420 Catalysts for the oxidative dehydrogenation of hydrocarbons
11/21/2002	CA2446053A1 Process for making olefins
11/20/2002	EP1036137B1 Production of olefins
11/20/2002	EP0891227B1 Alkaline earth metal containing small pore non-zeolitic molecular sieve catalysts and use thereof in oxygenate conversion
11/20/2002	CN1380899A Process for selectively proudcing C3 olefins in fluid catalytic cracking process
11/20/2002	CN1380898A Process for selectively producing propylene in fluid catalytic cracking process
11/20/2002	CN1380376A Integral process for preparing acetylene by means of continuous coking of coal and plasma pyrolysis
11/20/2002	CN1094481C Method and device for separating and recovering ethylene from catalytic cracked dry gas
11/20/2002	CN1094389C Novel nickel-containing composition for catalysis and olefin dimerisation and oligomerisation process
11/14/2002	WO2002070440A8 Method and apparatus for the preparation of triptane and/or triptene
11/14/2002	WO2002060842A8 Olefin oligomerization
11/14/2002	US20020169350 Process for selectively producing light olefins
11/14/2002	US20020169349 Making an olefin product from and oxygenate
11/14/2002	US20020169347 Preparation of 1-olefins
11/14/2002	US20020169346 Production of high-purity isobutene and propylene from hydrocarbon fractions with forur carbon atoms
11/14/2002	US20020169260 Process for the preparation of ligands for metallocene catalysts
11/13/2002	EP1255719A1 Integrated process for producing an alkenyl-substituted aromatic compound
11/13/2002	EP1255609A1 Catalyst for hydrogenating unsaturated hydrocarbons
11/13/2002	CN1379006A High-selectivity two-segment process for preparing tetramer of propylene
11/13/2002	CN1379005A Process for oligomerizing isobutylene in ionic liquid [Hmim] +BF-(4)
11/13/2002	CN1379004A Method and system of producing heavy mass hydrocarbon from solid carbon and water
11/12/2002	WO2001092190A1 Method for producing propylene from methanol
11/12/2002	US6479722 Production of dimers
11/12/2002	US6479710 Method of catalyzing a gas phase reaction using an acid-base catalyst composed of vanadium pentoxide hydrate
11/12/2002	US6479557 Process for the preparation of hydrocarbons from carbon monoxide and hydrogen
11/12/2002	CA2252436C Process for the manufacture of surfactants containing branch chain alkyl groups
11/07/2002	WO2002088055A1 Inhibition of popcorn polymer growth
11/06/2002	EP1254117A1 Non-symmetrical ligands and catalyst systems thereof for ehtylene oligomerisation to linear alpha olefins
11/06/2002	EP1254094A1 Selective olefin oligomerization
11/06/2002	CN1378483A Hydrocarbon hydrogenation catalyst and process
11/06/2002	CN1093778C Method for stabilizing olefine production catalyst system
11/06/2002	CN1093776C Recombined iron oxide
11/05/2002	US6476284 Method of dehalogenating hydrocarbon containing carbon-carbon double bond
11/05/2002	US6476261 Oxidation process for the production of alkenes and carboxylic acids
11/05/2002	US6475950 Catalytic dehydrogenation processes and chromium catalysts for use therein
10/2002
10/31/2002	WO2002085623A1 Pyrolysis heater
10/31/2002	US20020161270 Nonzeolitic molecular sieve catalyst used to convert oxygenates to light olefins in a first reaction zone, and a second catalyst used to catalyze the conversion of C4+ hydrocarbons to light olefins in a second reaction zone
10/31/2002	US20020159933 An elongate reaction vessel includes at least two stages in the vertical direction in which an endothermic or exothermic catalytic reaction is carried out on at least one reactive fluid in the presence of a catalyst
10/30/2002	EP1252262A1 Method for producing c 2? and c 3? olefins of hydrocarbons
10/30/2002	EP1252258A1 Process for selectively producing high octane naphtha
10/30/2002	EP0650516B1 Arsine as moderator in the conversion of acetylene
10/30/2002	CN1377332A Process for separating linear alpha olefins from a stream containing saturated hydrocarbons, internal olefins, branched olefins and linear alpha olefins
10/30/2002	CN1377331A Catalyst composition and process for making the composition
10/30/2002	CN1093432C Catalytic oxidative dehydrogenation process and catalyst
10/24/2002	WO2002083750A2 Nickel-containing ethylene oligomerization catalyst and use thereof
10/24/2002	WO2002083609A1 Method for the production of propene
10/24/2002	WO2002022262A3 Rhenium alkylidene catalysts fixed on a carrier and used for the metathesis of olefins
10/24/2002	US20020155046 For the steam cracking of paraffins to produce olefins
10/23/2002	EP1250191A2 Gel catalysts and methods for their use in catalytic dehydrogenation processes
10/23/2002	CN1376141A Process for separating olefins from saturated compounds
10/23/2002	CN1093000C Catalyst for ether pyrolysis isobutylene and applications
10/17/2002	WO2002081417A1 Process for improved yields of higher molecular weight olefins from lower molecular weight olefins
10/16/2002	EP1248773A1 Working up a mixture comprising alkene and oxygen
10/16/2002	EP0960086B1 Recovery of a secondary ethylene stream from an ethylene purification process
10/16/2002	CN1374936A Sulfur containing promoter for alkanes oxidative dehydrogenation processes
10/16/2002	CN1374934A Oligomerization of olefins
10/16/2002	CN1374282A Technological process of producing 2,3-dimethyl-2-butene from mixed C6 olefin
10/16/2002	CN1374281A Iron catalyst composition series for ethylene oligomerization and prepn of a-olefin
10/15/2002	CA2073537C Converting methanol to light olefins using small particles of elapo molecular sieve
10/10/2002	WO2002060842B1 Olefin oligomerization
10/10/2002	US20020147377 Removal impurities with zeolite
10/10/2002	US20020147374 Process for improved yields of higher molecular weight olefins from lower molecular weight olefins
10/10/2002	DE10117248A1 Verfahren zum Erzeugen von Propylen aus Methanol A process for producing propylene from methanol
10/09/2002	EP1247790A1 Process for producing low polymer of ethylene
10/09/2002	CN1373114A Process for preparing isoolefine and/or tertiary alkylether
10/09/2002	CN1373007A Catalyst for preparing propylene by dismutation reaction and its preparing process and application
10/09/2002	CN1092171C Process and apparatus for high-efficiency production of ethylene by conversion of methane
10/08/2002	CA2073850C Process for the production of mono-olefins
10/03/2002	US20020142914 Polyoxometallate supported catalysts
10/03/2002	US20020142591 Method of synthesizing copper precursors
10/02/2002	EP1244760A1 Process for selectively producing light olefins
10/02/2002	EP1244518A2 Oligomerisation catalyst, a method for production and the use thereof
10/02/2002	EP0989968B1 Process for separating linear alpha olefins from 2-branched and/or 3-branched alpha olefins
10/02/2002	CN1371895A Method for raising 2-methyl-2-butene content in isopentene
10/02/2002	CN1371894A Process for preparing isopentene containing high content of 2-methyl-2-butene from methyl tertiary amyl ether
10/01/2002	CA2178612C Selective hydrogenation of highly unsaturated compounds in hydrocarbon streams
10/01/2002	CA2073701C Catalyst prepared by a particular preparation method and its use in a process for preparing tertiary olefins from alkyl-tert-alkylethers
09/2002
09/26/2002	WO2002074721A1 Process for pyrolyzing a light feed
09/26/2002	WO2002074718A2 Ionic liquids as selective additives for the separation of close-boiling or azeotropic mixtures
09/26/2002	US20020134018 Pyrolysis

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