| Patents for C07C 9 - Acyclic saturated hydrocarbons (5,219) |
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| 10/13/1999 | CN1231654A Process for concurrent selective hydrogenation of acetylenes and 1,2 butadiene in hydrocarbon streams |
| 10/12/1999 | US5964093 Gas hydrate storage reservoir |
| 10/06/1999 | EP0947491A1 Highly pure squalane, raw material for pharmaceuticals and cosmetics prepared by using the same and method for producing the same |
| 10/06/1999 | EP0946470A1 A method for preventing or retarding the formation of gas hydrates |
| 10/06/1999 | CN1230941A Bubble-column reactor with draft-tube and process for regeneration of catalyst contained therein |
| 10/06/1999 | CN1230902A Catalytic composition suitable for fischer-tropsch process |
| 10/06/1999 | CN1230901A Process for preparation of catalyst based on cobalt and scandium |
| 10/06/1999 | CN1045429C Catalyzer for methanation of carbon dioxide and its preparation method |
| 10/05/1999 | US5962755 Process for the isomerization of benzene containing feed streams |
| 10/05/1999 | US5961933 Process and apparatus for operation of a slurry bubble column with application to the fischer-tropsch synthesis |
| 09/30/1999 | DE19906034A1 High-purity squalane useful in cosmetic and pharmaceutical products, as vaccine adjuvant, for coating condoms and hypodermic needles, etc. |
| 09/29/1999 | CN1230164A Fischer-tropsch catalyst and process for preparing hydrocarbons |
| 09/29/1999 | CN1045306C Method for reducing benzol content in petroleum |
| 09/28/1999 | US5956971 Introducing multi-component feed stream into separation system, cooling vapor stream rich in methane to liquefy and withdrawing portion of product; introducing second portion of liquefied stream to separation system to provide refrigeration |
| 09/22/1999 | EP0710152B1 Process for producing a modified oxide catalyst |
| 09/21/1999 | US5955642 Multi-stage alkylation zone having a plurality of series connected catalyst beds containing a as silicalite, coupled with intermediate separation and recirculation steps and liquid phase transalkylation over a zeolite catalyst having a |
| 09/21/1999 | CA2010654C Process for isomerization of a hydrocarbon stream |
| 09/16/1999 | DE19830171C1 Preparation of phytosqualane from vegetable oil residue, useful for cosmetic and pharmaceutical purposes, e.g. in shampoos, foam baths, creams, lotions and salves |
| 09/15/1999 | EP0941211A1 Process for alkylating hydrocarbons |
| 09/14/1999 | US5952540 Process for preparing hydrocarbons |
| 09/14/1999 | US5952257 MTW zeolite for cracking feedstock into olefins and isoparaffins |
| 09/14/1999 | CA2115384C Alkylation catalyst regeneration |
| 09/10/1999 | WO1999044738A1 Solid acid catalyst, method for preparing the same and reaction using the same |
| 09/09/1999 | DE19809361A1 Production of cyclopentane and/or cyclopentene from a partly hydrogenated benzene fore-run or C5 fraction |
| 09/08/1999 | EP0940381A2 process for the recovery of cyclopentane and/or cyclopentene |
| 09/08/1999 | EP0939673A1 Dealuminised nu-86 zeolite and its use in the conversion of hydrocarbons |
| 09/08/1999 | EP0715609B1 Isoparaffin-olefin alkylation |
| 09/08/1999 | EP0600935B1 Hydrogenation process |
| 08/31/1999 | US5945459 Hydroconversion |
| 08/26/1999 | WO1999042214A1 Process for producing hydrocarbons from a synthesis gas, and catalysts therefor |
| 08/26/1999 | CA2320914A1 Process for producing hydrocarbons from a synthesis gas, and catalysts therefor |
| 08/25/1999 | EP0937016A1 Hydrocarbon gas processing |
| 08/25/1999 | CN1226547A Method for separating C5-C8 materials or intermediate materials |
| 08/25/1999 | CN1226466A Manufacture of catalyst for coal liquefaction |
| 08/19/1999 | WO1999041217A1 Gas conversion using synthesis gas produced hydrogen for catalyst rejuvenation and hydrocarbon conversion |
| 08/19/1999 | WO1999020256A3 Medicament excipient particles for tissue-specific application of a medicament |
| 08/18/1999 | EP0935497A1 Catalytic composition suitable for the fischer-tropsch process |
| 08/11/1999 | EP0934115A1 Process for the preparation of a catalyst based on cobalt and scandium |
| 08/04/1999 | EP0671976B1 Fischer-Tropsch reaction with a catalyst comprising a zinc oxide composition |
| 08/04/1999 | CN1224706A Removal of alkyl halides from hydrocarbon stream |
| 07/28/1999 | EP0931588A1 Catalytic composition for the hydrogenation of olefinically unsaturated compounds |
| 07/28/1999 | EP0931042A1 Process for concurrent selective hydrogenation of acetylenes and 1,2 butadiene in hydrocarbon streams |
| 07/27/1999 | US5928983 Precipitating highly dispersed metal carboxylic salts on a metal oxide support by reacting oxidant, a metal salt and an oxidzible alcohol, ketone or aldehyde; heating to reduce to metallic form; catalytic selectivity to methane |
| 07/21/1999 | CN1223603A Zeolite catalyst and its use in hydrocarbon conversion |
| 07/21/1999 | CN1044224C Process for isomerisation of olefin through soaking up metallic catalyst containing sulfureous organic compound before filling into reactor |
| 07/20/1999 | US5925801 Reacting isobutane and butylenes using metal complex acid catalyst dispersed on surface of porous matrix yields trimethylpentanes, catalyst regeneration by solvent extraction, efficiency |
| 07/20/1999 | CA2092355C Isoparaffin-olefin alkylation |
| 07/07/1999 | EP0927146A1 Fischer-tropsch catalyst and process for preparing hydrocarbons |
| 07/07/1999 | CN1221776A Process for hydroisomerization of long-chain n-praaffins and catalyst suitable for purpose |
| 07/06/1999 | US5919722 Zeolite L catalyst |
| 06/30/1999 | EP0925111A1 Catalyst and process for its manufacture |
| 06/23/1999 | EP0924287A2 Removal of alkyl halides from hydrocarbon stream |
| 06/23/1999 | EP0923413A2 Bubble-column reactor with draft-tube and process for the regeneration of the catalyst contained therein |
| 06/19/1999 | CA2256215A1 Removal of alkyl halides from hydrocarbon stream |
| 06/16/1999 | EP0922748A1 Process for the separation of a C5-C8 feed in three fractions rich in normal , mono-branched and multi-branched paraffins |
| 06/16/1999 | EP0922017A1 Fluid catalytic alkylation process |
| 06/15/1999 | CA2099359C Alkylation catalyst regeneration |
| 06/09/1999 | EP0921108A1 Multi-stage process for treating N-paraffins |
| 06/03/1999 | WO1999026905A1 Process for the oligomerization of isobutylene |
| 05/25/1999 | US5907075 Contacting a reactant mixture of isoparaffin, olefin and a molar excess of inert co-solvent or diluent with solid alkylation catalyst to produce a reaction mixture containing alkylate; reduced catalyst coking rate,; higher productivity |
| 05/25/1999 | US5907072 Dehydroisomerization of isoolefin with alkyl alcohol |
| 05/25/1999 | US5906957 Acid catalyst on support for alkylation |
| 05/25/1999 | US5906727 Low pour point, low viscosity mixture of normal- and iso-paraffins formed by hydroisomerization/hydrocracking of fischer-tropsch waxes |
| 05/18/1999 | CA2085582C Process for adsorbing sulfur species from propylene/propane using regenerable adsorbent |
| 05/12/1999 | EP0914244A1 Organically-functionalized monodisperse nanocrystals of metals |
| 05/04/1999 | US5900522 Disproportion |
| 05/04/1999 | US5900515 High energy density storage of methane in light hydrocarbon solutions |
| 04/29/1999 | WO1999020720A1 Isoparaffinic lube basestock compositions |
| 04/29/1999 | WO1999020256A2 Medicament excipient particles for tissue-specific application of a medicament |
| 04/29/1999 | CA2308236A1 Medicament excipient particles for tissue-specific application of a medicament |
| 04/27/1999 | CA2177770C Preparation of isomerization catalyst composition |
| 04/22/1999 | WO1999019662A1 Gas hydrate storage reservoir |
| 04/22/1999 | WO1999019283A1 Gas hydrate regassification method and apparatus using steam or other heated gas or liquid |
| 04/22/1999 | WO1999019282A1 Method and apparatus for producing gas hydrates |
| 04/22/1999 | DE19745950A1 Drug carrier particle for site specific drug delivery, especially to CNS |
| 04/22/1999 | CA2306461A1 Method and apparatus for producing gas hydrates |
| 04/22/1999 | CA2306150A1 Gas hydrate storage reservoir |
| 04/22/1999 | CA2306065A1 Gas hydrate regassification method and apparatus using steam or other heated gas or liquid |
| 04/21/1999 | EP0909216A1 Zeolite catalyst and its use in hydrocarbon conversion |
| 04/20/1999 | US5895830 Adding heavy paraffins to oligomerization zone to prevent catalyst fouling and raise octane number of resulting oligomers |
| 04/15/1999 | WO1999017870A1 Process for producing liquid and, optionally, gaseous products from gaseous reactants |
| 04/14/1999 | EP0908232A1 Sulfated zirconia containing acid catalyst and use thereof |
| 04/14/1999 | EP0908231A1 Process for the hydroisomerization of long-chain n-paraffins and catalyst suitable for the purposes |
| 04/01/1999 | WO1999015484A1 A process for optimizing hydrocarbon synthesis |
| 04/01/1999 | CA2303890A1 A process for optimizing hydrocarbon synthesis |
| 03/31/1999 | EP0904833A1 Membrane-type reaction vessel |
| 03/30/1999 | CA2001802C Olefin oligomers functional fluid using internal olefins |
| 03/25/1999 | WO1999000191A3 Bubble-column reactor with draft-tube and process for the regeneration of the catalyst contained therein |
| 03/23/1999 | CA2152337C Regeneration of hydrogen fluoride alkylation catalyst |
| 03/17/1999 | EP0901455A1 Process for the catalytic hydrogenation of terpenoids |
| 03/16/1999 | CA2092754C Isoparaffin-olefin alkylation |
| 03/02/1999 | US5877372 Isobutylene oligomerization using isooctane diluent |
| 03/02/1999 | US5877363 Process for concurrent selective hydrogenation of acetylenes and 1,2 butadine in hydrocarbon streams |
| 02/23/1999 | US5874661 Hydrocarbon treatment |
| 02/17/1999 | CN1042103C Alkylation catalyst regeneration |
| 02/03/1999 | CN1207116A High purity paraffinic solvent compositions, and process for their manufacture |
| 02/02/1999 | US5866621 Gas and solids reducing slurry downcomer |
| 01/26/1999 | US5863856 Fischer-tropsch synthesis for hydrogenation of carbon monoxide to form hydrocarbons |
| 01/21/1999 | WO1999002265A1 Process for the preparation of high activity carbon monoxide hydrogenation catalysts; the catalyst compositions, and their use |
| 01/20/1999 | EP0721557B1 thermodynamic separation |