| Patents for C07C 7 - Purification, separation orstabilisation of hydrocarbons; Use of additives (13,802) |
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| 03/07/2012 | CN101428228B Selective hydrogenation catalyst and method of producing the same |
| 03/01/2012 | WO2012026956A1 Energy conservation in heavy-hydrocarbon distillation |
| 03/01/2012 | WO2012026955A1 Energy conservation in heavy-hydrocarbon distillation |
| 03/01/2012 | WO2012026954A1 Energy conservation in heavy-hydrocarbon distillation |
| 03/01/2012 | WO2012026789A2 Method and apparatus for recovering ethylene from fluidized catalytic cracking (fcc) off-gas |
| 03/01/2012 | WO2012026786A2 Displacement desorption process for light olefin separation |
| 03/01/2012 | WO2012026631A1 Device and method for manufacturing natural gas hydrate |
| 03/01/2012 | DE102010035562A1 Preparing alcohol from liquid alcohol/hydrocarbon mixture comprises e.g. adding and mixing mixture with a phase separating auxiliaries, performing phase separation to obtain first and second liquid phases, followed by thermally separating |
| 03/01/2012 | CA2810855A1 Method and apparatus for recovering ethylene from fluidized catalytic cracking (fcc) off-gas |
| 03/01/2012 | CA2810849A1 Displacement desorption process for light olefin separation |
| 02/29/2012 | EP2422152A2 Method for producing a methane-rich stream and a c2+ hydrocarbon-rich fraction from a natural feed gas stream, and corresponding equipment |
| 02/29/2012 | EP1819649B1 Removing carbon dioxide from an oxygenate to olefins reaction effluent |
| 02/29/2012 | CN102365251A Method for reacting natural gas to aromatics while electrochemically removing hydrogen and while generating electric power and producing hydrogen |
| 02/29/2012 | CN102363608A Method for preparing carbazole |
| 02/29/2012 | CN102363117A Carbon adsorbent special for methane in pressure swing adsorption and preparation method for carbon adsorbent |
| 02/28/2012 | US8124825 Method of purifying 2,7-dimethylnaphthalene |
| 02/28/2012 | US8124824 System and method for using super critical state carbon dioxide (CO2) as a hydrocarbon diluent |
| 02/28/2012 | US8123913 Process for separating diisopropylbenzene (DIPB) and triisoproplybenzene (TIPB) from a feed comprising DIPB, TIBP, and polyalkylate heavies |
| 02/28/2012 | CA2436016C Stable ethylene inhibiting compounds and methods for their preparation |
| 02/23/2012 | WO2012024614A2 Methods and materials for hydrocarbon recovery |
| 02/23/2012 | WO2012024186A1 Method for purifying bio-organic compounds from fermentation broth containing surfactants by temperature-induced phase inversion |
| 02/23/2012 | WO2012022851A1 Selective hydrogenation method in the presence of a group viii metal catalyst prepared using at least one cyclic oligosaccharide |
| 02/23/2012 | US20120046512 Method to purify olefin-containing hydrocarbon feedstocks |
| 02/23/2012 | US20120046511 Method and system for surface modification of superadsorbent material for improved environmental and urban air sampling applications |
| 02/23/2012 | US20120046419 Methods and materials for hydrocarbon recovery |
| 02/23/2012 | CA2796438A1 Method for purifying bio-organic compounds from fermentation broth containing surfactants by temperature-induced phase inversion |
| 02/22/2012 | EP2419232A1 Ordered cobalt-aluminum and iron-aluminum intermetallic compounds as hydrogenation catalysts |
| 02/22/2012 | EP1896387B1 Ortho-nitrosophenols as polymerization inhibitors |
| 02/22/2012 | CN102357330A Acetylene tail gas recovery device |
| 02/22/2012 | CN101445420B 一种粗苯生产苯系芳烃的工艺 A process for the production of aromatics BTEX benzol |
| 02/21/2012 | CA2498941C Process for the removal of oxygen from olefin-containing process streams |
| 02/16/2012 | WO2012021810A2 Storing carbon dioxide and producing methane and geothermal energy from deep saline aquifers |
| 02/16/2012 | US20120041248 Process for removing nitrogen |
| 02/16/2012 | US20120040471 Zn4(OH)2(1,2,4-BTC)2 - a rod packing microporous metal-organic framework with open metal sites for selective separation and sensing of small molecules |
| 02/16/2012 | CA2844919A1 Storing carbon dioxide and producing methane and geothermal energy from deep saline aquifers |
| 02/15/2012 | CN202144480U 原料回收装置 Materials recovery |
| 02/15/2012 | CN102351635A Method for extracting phenylbutylene from Zingiber mioga Rosc |
| 02/15/2012 | CN102351634A New energy saving technology for benzene separation through double effect rectification and heat integration |
| 02/15/2012 | CN102351631A Alpha-pinene extracted from pine needle, its extraction method and application for resisting tumor |
| 02/15/2012 | CN102351630A Method for purifying butene by adsorption with molecular sieves in liquid-phase state |
| 02/15/2012 | CN102351628A Method for removing methanol from mixed solvent of isohexane and methanol |
| 02/15/2012 | CN102351627A Process method for extracting normal hexane and isohexane from crude hexane |
| 02/15/2012 | CN102351626A N-butane extraction method by adsorption separation |
| 02/15/2012 | CN102351625A Oil field associated gas ethane recovery system |
| 02/15/2012 | CN102351624A System for preparing low-carbon olefins by CO2 hydrogenation |
| 02/15/2012 | CN101671221B 聚合溶剂级异丁烷的制备方法 A polymerization solvent grade isobutane preparation |
| 02/15/2012 | CN101066902B 一种从乙烯副产c9中分离环戊二烯和甲基环戊二烯的方法 A method for separating cyclopentadiene and methyl cyclopentadiene from the ethylene by-product c9 |
| 02/14/2012 | CA2510022C Lean reflux-high hydrocarbon recovery process |
| 02/09/2012 | WO2012019134A2 Functionalized chromatographic materials and methods of making and using therefor |
| 02/09/2012 | WO2011146187A3 Improved alkylation process |
| 02/09/2012 | US20120035406 Dehydration of liquid fuel |
| 02/09/2012 | US20120035405 Method for enhanced gas hydrate permeability |
| 02/09/2012 | US20120034653 Trophic Conversion of Obligate Phototrophic Algae Through Metabolic Engineering |
| 02/08/2012 | EP2415740A1 Method for producing high-purity terminal olefin compound |
| 02/08/2012 | EP2414490A1 Use of reducing sugar in a process for inhibiting fouling in hydrocarbon processing |
| 02/08/2012 | EP2414312A1 Method for producing ruthenium complex |
| 02/08/2012 | EP2414311A2 Stabilization and hydrogenation methods for microbial-derived olefins |
| 02/08/2012 | EP1663918B1 Process for liquid phase hydrogenation |
| 02/08/2012 | CN102344832A Catalytic conversion method for petroleum hydrocarbon |
| 02/08/2012 | CN102344338A Process for upgrading heavy benzene hydrogenation |
| 02/08/2012 | CN102344336A Preparation of isobutylene by using direct hydration method |
| 02/08/2012 | CN102344333A Method for preparing isobutene by sulfuric acid method |
| 02/08/2012 | CN102344332A Process for preparing isobutylene by alkylation method |
| 02/08/2012 | CN102344330A Mixed solvent for extractive distillation and separation of C4 |
| 02/07/2012 | US8110716 where copper halide is also dissolved; ionic liquid has imidazolium cation and either a halide, organophosphite or organophosphate anion and stabilizes copper; superior activity of monovalent copper ion (Cu+) in removing acetylenes for a long period of time; e.g. phenyl acetylene from styrene |
| 02/07/2012 | US8110094 Regenerable and non-regenerable sorbents for acid gas removal |
| 02/07/2012 | CA2532649C Method for the separation of a crude c4 cut |
| 02/02/2012 | WO2012015541A2 Process for the production of para-xylene |
| 02/02/2012 | WO2012015523A2 Hydrodechlorination of ionic liquid-derived hydrocarbon products |
| 02/02/2012 | US20120029259 Demulsifying of hydrocarbon feeds |
| 02/02/2012 | US20120029229 Method for producing high purity terminal olefin compound |
| 02/02/2012 | US20120027662 Induction heated gasifier |
| 02/02/2012 | US20120024786 Self-supporting dynamic polymeric membrane, method for preparing same, and uses thereof |
| 02/01/2012 | EP2411421A1 Stabilised compositions comprising olefins |
| 02/01/2012 | CN202131244U 用于醇酮制备工艺中的环己烷分离装置 Process for the preparation of alcohol and ketone cyclohexane separation means |
| 02/01/2012 | CN202131123U 苯乙烯回收装置 Styrene recovery |
| 02/01/2012 | CN102336629A Separation and purification method for dimethano-1H-benz[F]indene |
| 02/01/2012 | CN102336626A Utilization method of waste gas discharged from butadiene extracting apparatus |
| 02/01/2012 | CN102336625A NMP mixed solvent extraction method of butadiene |
| 02/01/2012 | CN102336624A Method for preparing isobutene with tertiary butanol method |
| 02/01/2012 | CN102336622A Reclaiming device and separation method for heavy component residue of coked crude benzene hydrogenation process |
| 02/01/2012 | CN102336432A Separation method for recovering olefin polymerization catalyst mother liquid |
| 01/31/2012 | US8106250 Process for removing silicon compounds from hydrocarbon streams |
| 01/26/2012 | WO2012012151A2 Adsorbent for feed and products purification in benzene saturation process |
| 01/26/2012 | WO2012012129A2 Flexible system to remove carbon dioxide from a feed natural gas |
| 01/26/2012 | WO2012012125A2 Adsorptive process for separation of c8 aromatic hydrocarbons |
| 01/26/2012 | WO2012012089A2 Gas and liquid phase hydroprocessing for biocomponent feedstocks |
| 01/26/2012 | WO2012012088A2 Two stage hydroprocessing with divided wall column fractionator |
| 01/26/2012 | WO2012012073A2 Process for removing one or more sulfur compounds from a stream |
| 01/26/2012 | DE102011013470A1 Verfahren und Mittel zur Entfernung von Metallen aus hochsiedenden Kohlenwasserstofffraktionen Method and means for the removal of metals from heavy hydrocarbon fractions |
| 01/26/2012 | CA2803275A1 Two stage hydroprocessing with divided wall column fractionator |
| 01/26/2012 | CA2800933A1 Gas and liquid phase hydroprocessing for biocomponent feedstocks |
| 01/26/2012 | CA2799585A1 Process for removing one or more sulfur compounds from a stream |
| 01/25/2012 | EP2408852A1 Environmentally clean process for utilizing pyrolysis products |
| 01/25/2012 | EP2279157B1 Use of formiate-based porous organometallic framework materials for storing methane |
| 01/25/2012 | EP1562881B1 Process for removing deposits from a compressor system in a methanol to olefin conversion reactor |
| 01/25/2012 | CN102329642A Method for removing propylene and components with over 3 carbon atoms in catalytic cracking dry gas |
| 01/25/2012 | CN102329188A Method for separating and refining high-purity 1,3-butadiene by distillation |
| 01/25/2012 | CN102329186A Method for preparing high-purity 1,2-butadiene by batch rectification method of ice water condensation |
| 01/25/2012 | CN102329185A Method for extracting high-purity 1,3-butadiene by using N-methylpyrrolidone |