| Patents for C07C 7 - Purification, separation orstabilisation of hydrocarbons; Use of additives (13,802) |
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| 06/14/2012 | WO2012078438A2 Process for separating at least one oligomerized effluent |
| 06/14/2012 | WO2012078373A2 Method and apparatus for obtaining aromatics from diverse feedstock |
| 06/14/2012 | WO2012051037A3 Method for producing cumene |
| 06/14/2012 | WO2012046962A3 Double helix gas hydrate reactor |
| 06/14/2012 | WO2012044605A3 Adsorbent regeneration in light olefin recovery process |
| 06/14/2012 | US20120149961 Process for separating at least one oligomerized effluent |
| 06/14/2012 | US20120149958 Method and Apparatus for Obtaining Aromatics from Diverse Feedstock |
| 06/13/2012 | EP2463260A2 Process for the removal of sulfur compounds from hydrocarbon feedstocks |
| 06/13/2012 | CN102498082A Apparatus and process for isomerizing a hydrocarbon stream |
| 06/13/2012 | CN102497925A Binderless zeolitic adsorbents, methods for producing binderless zeolitic adsorbents, and processes for adsorptive separation of para-xylene from mixed xylenes using the binderless zeolitic adsorbents |
| 06/13/2012 | CN102491869A Rheumlikiangense extract with liver injury protection activity and preparation method thereof |
| 06/13/2012 | CN102491866A Olefin separation process and system |
| 06/13/2012 | CN102491865A Hydrogenation test method |
| 06/13/2012 | CN102491864A Hydrogenation test apparatus |
| 06/13/2012 | CN102489121A Method for treating waste gas in production of naphthalene based superplasticizer and special equipment utilizing same |
| 06/13/2012 | CN102489036A Method for extracting lycopene by using continuous countercurrent ultrasonic extractor |
| 06/13/2012 | CN101475435B Method for preparing industrial naphthalin by single-furnace double-tower vacuum distillation |
| 06/13/2012 | CN101160275B Solvent extraction of butadiene |
| 06/12/2012 | US8198502 Process for separating para-xylene from a mixture of C8 and C9 aromatic hydrocarbons |
| 06/12/2012 | US8197675 Process for removing contaminants from hydrocarbon obtained from recycled materials |
| 06/07/2012 | WO2011120968A3 Gazoline upgrading process. |
| 06/07/2012 | US20120142988 Method of producing 1-hexene |
| 06/07/2012 | US20120142984 Conversion catalysts and processes having oxygenate and water stability |
| 06/07/2012 | US20120142792 Removal of light fluoroalkanes from hydrocarbon streams |
| 06/07/2012 | US20120141356 Processes for converting gaseous alkanes to liquid hydrocarbons using microchannel reactor |
| 06/06/2012 | CN102485708A C5 fraction separation method employing hypergravity extractive distillation apparatus |
| 06/06/2012 | CN102485707A C5 fraction one-stage extraction rectification method |
| 06/06/2012 | CN101519338B Process for hydrofining coking crude benzene |
| 06/06/2012 | CN101475436B Method for producing refined naphthalene by riser type crystallization process |
| 06/05/2012 | US8193405 Metathesis unit pretreatment process with formation of octene |
| 05/31/2012 | WO2012071120A2 Absorber demethanizer for fcc process |
| 05/31/2012 | WO2012069104A1 Method for purification of a hydrocarbon stream containing olefin and amine |
| 05/31/2012 | WO2012021810A3 Storing carbon dioxide and producing methane and geothermal energy from deep saline aquifers |
| 05/31/2012 | WO2012019134A3 Functionalized chromatographic materials and methods of making and using therefor |
| 05/31/2012 | US20120136192 Process for treatment of ethylene |
| 05/31/2012 | CA2818267A1 Method for purification of a hydrocarbon stream containing olefin and amine |
| 05/30/2012 | EP2456552A2 Binderless zeolitic adsorbents, methods for producing binderless zeolitic adsorbents, and processes for adsorptive separation of para-xylene from mixed xylenes using the binderless zeolitic adsorbents |
| 05/30/2012 | EP1718585B1 Method for obtaining raw-1,3-butadiene |
| 05/30/2012 | EP1437336B1 Method of separating/purifying conjugated diene and separation/purification apparatus |
| 05/30/2012 | CN202246474U System for extracting and rectifying mesitylene |
| 05/30/2012 | CN202246472U Device for extracting normal hexane and isohexane from crude hexane |
| 05/30/2012 | CN202246471U Methane synthesis device |
| 05/30/2012 | CN202246470U Hydrofining device for extracting n-hexane and isohexane from crude hexane |
| 05/30/2012 | CN202237723U Acetylene removing device by means of ethylene solvent absorption |
| 05/30/2012 | CN202237711U Coal mine ventilation air methane enriching device having pumping and discharging step at exhaust end of adsorption tower |
| 05/30/2012 | CN202237354U Melting crystallizer |
| 05/30/2012 | CN202237327U Internal reflux uniform distribution device of n-hexane rectifying tower |
| 05/30/2012 | CN202237321U Fractionation plant for extracting n-hexane and isohexane from crude hexane |
| 05/30/2012 | CN102482368A 将从含烃的原料物流分离的产品物流再循环的方法 The method of recycling the product stream from the hydrocarbon-containing feed stream separation |
| 05/30/2012 | CN102476976A 一种吸收分离回收轻烃的方法 A method of absorption of light hydrocarbons separated and recovered |
| 05/30/2012 | CN102476012A Process for recycling and utilizing toluene |
| 05/30/2012 | CN102311300B Device and process for recovering paraffin wax in industrial electrical ceramic production process |
| 05/30/2012 | CN101905091B Equipment and method for extracting biologically active ingredients from subcritical fluid |
| 05/30/2012 | CN101732929B Blade lattice streaming gravity buoyancy device |
| 05/30/2012 | CN101397232B Method for separating cracked carbon 5 fraction by using one section extraction of reaction rectification |
| 05/30/2012 | CN101381274B Method for removing dissolvent residual from lycopene oleoresin |
| 05/30/2012 | CN101311150B Process for producing high-purity naphthalin |
| 05/29/2012 | US8188327 Isooctene/isooctane process |
| 05/29/2012 | US8187469 Separation of fluids using zeolite ITQ-32 |
| 05/24/2012 | WO2012065703A1 Method for removing high-boiling hydrocarbons from solvent flows |
| 05/24/2012 | WO2012065364A1 Method for joint production of low octane number gasoline and high octane number gasoline |
| 05/24/2012 | US20120130143 Process forthe conversion of a hydrocarbonaceous feestock |
| 05/24/2012 | US20120129924 Uses of sesquiterpene derivatives |
| 05/24/2012 | DE102010061853A1 Reducing tar content of combustible raw gases from biomass gasification, comprises e.g. supplying combustible raw gases over molded body of catalyst-oxygen carrier, and condensing tar components of combustible raw gases on surface of body |
| 05/24/2012 | DE102010051805A1 Recovering hydrocarbons from hydrocarbon-containing feed gas, comprises cooling and separating feed gas, supplying gaseous fraction of feed gas into the mass transfer columns and preventing passage of liquid phases |
| 05/24/2012 | CA2817854A1 Process for the removal of high-boiling hydrocarbons from solvent streams |
| 05/24/2012 | CA2817848A1 Method for joint production of low octane number gasoline and high octane number gasoline |
| 05/23/2012 | EP2455359A1 Method for purification of a hydrocarbon stream olefin and amine |
| 05/23/2012 | EP2454220A1 Processes and systems for recovery of styrene from a styrene-containing feedstock |
| 05/23/2012 | EP2453999A1 Methods for inhibiting polymerization of vinyl aromatic compounds during extractive distillation |
| 05/23/2012 | CN202224011U Nozzle for acetylene furnace cracking gas washing and cooling tower |
| 05/23/2012 | CN202223921U Device capable of recycling dimethyl benzene in waste solvent oil |
| 05/23/2012 | CN102471189A 制备低气味正丁烷的方法 Preparation method of low odor of n-butane |
| 05/23/2012 | CN102471188A Systems and methods for removing heavy hydrocarbons and acid gases from a hydrocarbon gas stream |
| 05/23/2012 | CN102471186A Method for producing aryl, heteroaryl, or alkenyl-substituted unsaturated hydrocarbon |
| 05/23/2012 | CN102471184A 生产1-己烯的方法 Production method of 1-hexene |
| 05/23/2012 | CN102465044A Method for joint production of low-octane gasoline and high-octane gasoline |
| 05/23/2012 | CN102464556A Method for separating pseudocumene from C9 aromatic hydrocarbon |
| 05/23/2012 | CN102464555A 一种用于石油裂解碳五馏分热二聚过程中的阻聚剂 A petroleum cracking C5 fraction dimerization process heat polymerization inhibitor |
| 05/23/2012 | CN102464553A Method for separating hexylene-1 from hexylene material |
| 05/23/2012 | CN102464546A 减少再沸器结垢的双塔脱丙烷工艺 Reduce reboiler fouling Towers depropanizing process |
| 05/23/2012 | CN102464543A Application of alkyne selective hydrogenation catalyst |
| 05/23/2012 | CN102463117A Alkyne selective hydrogenation catalyst and preparation method thereof |
| 05/23/2012 | CN101665400B Pre-separation method of C5 diene for distilling off methyl butane for two times |
| 05/23/2012 | CN101475438B Selective hydrogenation method for phenylacetylene in the presence of phenylethylene |
| 05/23/2012 | CN101475437B Method for removing phenylacetylene in the presence of phenylethylene |
| 05/23/2012 | CN101309886B Method for production of lower olefin |
| 05/23/2012 | CN101234947B Method for removing micro-benzene in solvent oil or hexane refining process |
| 05/23/2012 | CN101190280B Use of extract of non-fruit part of prune tree |
| 05/22/2012 | CA2730846C Palladium-based catalyst for selective hydrogenation of acetylene |
| 05/22/2012 | CA2519251C Alkylation of an aromatic hydrocarbon feedstock with its pretreatment via two different molecular sieves |
| 05/22/2012 | CA2500142C Separation and purification of fullerenes |
| 05/18/2012 | WO2012064466A2 Selective desulfurization of fcc gasoline |
| 05/18/2012 | WO2012036484A3 Method of producing valuable aromatics and olefins from hydrocarbonaceous oils derived from coal or wood |
| 05/18/2012 | WO2012030443A3 Biofuel production through catalytic deoxygenation |
| 05/18/2012 | WO2012009396A3 Use of alpha-amino ethers for the removal of hydrogen sulfide from hydrocarbons |
| 05/18/2012 | CA2817065A1 Selective desulfurization of fcc gasoline |
| 05/17/2012 | US20120123178 Uzm-35hs aluminosilicate zeolite, method of preparation and processes using uzm-35hs |
| 05/17/2012 | US20120122662 Catalyst for conversion of hydrocarbons, process of making and process of using thereof - bimetallic deposition |
| 05/17/2012 | US20120121485 Process for removing metals from hydrocarbons |