| Patents for C07C 7 - Purification, separation orstabilisation of hydrocarbons; Use of additives (13,802) |
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| 10/14/2010 | WO2010117509A1 Use of reducing sugar in a process for inhibiting fouling in hydrocarbon processing |
| 10/14/2010 | WO2010115768A1 Method for reacting natural gas to aromatics while electrochemically removing hydrogen and while generating electric power and producing hydrogen |
| 10/14/2010 | US20100261945 Method of separating aromatic compound from mixture containing aromatic compound and aliphatic compound |
| 10/14/2010 | DE112007003647T5 Verfahren zur Trennung und Herstellung von Cyclohexen A process for the separation and preparation of cyclohexene |
| 10/13/2010 | EP2237878A2 Agglomerated zeolitic absorbents, method of preparing them and uses thereof |
| 10/13/2010 | EP2237877A2 Agglomerated zeolitic absorbents, method of preparing them and uses thereof |
| 10/13/2010 | CN201605240U 粗苯提纯装置 Benzol purification unit |
| 10/13/2010 | CN201603503U 全自动瓦斯变压吸附分离装置 Automatic pressure swing adsorption gas separation unit |
| 10/13/2010 | CN101861289A Methods for the removal of impurities from polymerization feed streams |
| 10/13/2010 | CN101857519A Polymerization inhibitor suitable for vinyl aromatic compound |
| 10/13/2010 | CN101168492B Aromatic hydrocarbons extraction system and method thereof |
| 10/12/2010 | US7812208 Using a small-crystallite-size zeolite X adsorbent with an improved selective micropore capacity for the separation of para-xylene from ortho- and meta-xylenes and ethylbenzene; low temperature, low cycle time adsorptive separation operations in a simulated moving bed mode; efficiency; capacity |
| 10/12/2010 | US7812207 Membrane separation processes and systems for enhanced permeant recovery |
| 10/12/2010 | US7812206 Contacting an immiscible gas, preferably nitrogen, with the solid-liquid component and filtering; leaving a residue of concentrated solids to be passed on to an enclosed reslurry zone separated from the filter by a barrier wall; purifying paraxylene from by-products of toluene disproportionation |
| 10/07/2010 | WO2010115074A1 Purification methods for bio-organic compounds |
| 10/07/2010 | WO2010114587A1 Hplc separation and quantitation of heavy petroleum fractions |
| 10/07/2010 | WO2010113773A1 Method for producing ruthenium complex |
| 10/07/2010 | WO2010113531A1 Method for producing high-purity terminal olefin compound |
| 10/07/2010 | US20100256434 Adsorption Process with On-Line Adsorbent Removal |
| 10/07/2010 | US20100256433 Removal of ultra- fine particles from a Fischer Tropsch stream |
| 10/07/2010 | CA2757000A1 Stabilization and hydrogenation methods for microbial-derived olefins |
| 10/06/2010 | EP2236483A1 Hydrocarbon separation |
| 10/06/2010 | EP1636325B1 Corrosion reduction with amine scavengers |
| 10/06/2010 | CN201596448U 一种乙炔气干燥装置 One kind of acetylene gas drying device |
| 10/06/2010 | CN101855014A Methods of preparing, optionally supported, ordered intermetallic palladium gallium compounds, the compounds as such, and their use in catalysis |
| 10/06/2010 | CN101850250A selective hydrogenation catalyst for removing alkadiene in mixed C4 and preparation method thereof |
| 10/06/2010 | CN101293936B Method for preparing monodisperse polystyrene microsphere with controllable grain diameter |
| 10/06/2010 | CN101104573B Method for separating isoprene by combined rectification |
| 09/30/2010 | WO2010111226A2 A composition and method for inhibiting agglomeration of hydrates in pipelines |
| 09/30/2010 | WO2010108857A1 Stabilised compositions comprising olefins |
| 09/30/2010 | US20100249485 Removal of ultra-fine particles from a Fischer Tropsch Stream |
| 09/30/2010 | US20100249484 Separation system and method |
| 09/30/2010 | US20100249483 Process for Separating Para-Xylene from a Mixture of C8 and C9 Aromatic Hydrocarbons |
| 09/30/2010 | US20100249283 Wood composite with water-repelling agent |
| 09/29/2010 | EP2233505A1 Stabilised compositions comprising olefins |
| 09/29/2010 | EP2233460A1 Process for the preparation of hydrocarbons from oxygenates |
| 09/29/2010 | EP2231560A1 Reduction of organic halide contamination in hydrocarbon products |
| 09/29/2010 | CN201593027U Cyclohexane recycling device |
| 09/29/2010 | CN1918092B Process and apparatus for the removal of nitrogen compounds from a fluid stream |
| 09/29/2010 | CN101844961A Method and device for efficiently recovering propylene from ethane gas at the top of dethanizing tower |
| 09/29/2010 | CN101844959A Cracked gas compression interstage selective hydrogenation method |
| 09/29/2010 | CN101289364B Method for preparing and abstracting lycopene |
| 09/29/2010 | CN101115697B Method for the production of propene from propane |
| 09/29/2010 | CN101007749B Circulated utilization method for acetylene cleaning liquor |
| 09/28/2010 | US7803979 Catalyst regeneration colummn; overhead streams |
| 09/28/2010 | US7803275 Membrane separation process using mixed vapor-liquid feed |
| 09/23/2010 | WO2010106540A1 Environmentally clean process for utilizing pyrolysis products |
| 09/23/2010 | WO2010075038A3 Reduction of organic halide contamination in hydrocarbon products |
| 09/23/2010 | US20100240936 Catalysts and processes for selective hydrogenation of acetylene and dienes in light olefin feedstreams |
| 09/23/2010 | US20100236916 Recovery of benzene and benzene derivatives from gasoline fraction and refinery streams |
| 09/23/2010 | DE102009012265A1 Verfahren zur Gewinnung von Reinaromaten aus aromatenhaltigen Kohlenwasserstofffraktionen Process for the production of pure aromatics from aromatic-hydrocarbon fractions |
| 09/22/2010 | CN101838667A Method for producing lycopene by fermentation of blakeslea trispora |
| 09/22/2010 | CN101838178A Preparation method of lycopene |
| 09/22/2010 | CN101838177A Method for one-stage extraction, distillation and separation of C5 fractions by using reactive distillation N-methyl pyrrolidone (NMP) method |
| 09/22/2010 | CN101151079B Method and apparatus for crystallization of organic compound through adiabatic cooling |
| 09/21/2010 | US7799964 Liquefied Petroleum Gas (LPG); membrane comprises polysiloxane, polybutadiene; cost efficiency |
| 09/21/2010 | CA2472263C Supported catalyst treatment |
| 09/16/2010 | WO2010104822A2 Use of catalytic distillation for benzene separation and purification |
| 09/16/2010 | WO2010104579A1 Olefin feed purification process |
| 09/16/2010 | WO2010077262A3 Catalyst regeneration method |
| 09/16/2010 | US20100234662 Process for Reducing Carbon Monoxide in Olefin-Containing Hydrocarbon Feedstocks |
| 09/16/2010 | US20100234656 Olefinic Feedstock Treatment Processes |
| 09/16/2010 | CA2753391A1 Olefin feed purification process |
| 09/15/2010 | CN101831332A Multifunctional desulfurizing tank |
| 09/15/2010 | CN101831318A Use of catalytic distillation for benzene separation and purification |
| 09/15/2010 | CN101830830A Method for extracting, distilling and separating acetonitrile-phenylmethane by utilizing dividing-wall rectifying tower |
| 09/15/2010 | CN101830772A Combined method for producing p-xylene |
| 09/15/2010 | CN101830771A Method for extracting trimethylbenzene fraction from cracked C9 aromatic hydrocarbons by continuous double side stream discharge rectification method and device thereof |
| 09/15/2010 | CN101830770A Method for extracting squalene from vegetable oil deodorized distillate |
| 09/15/2010 | CN101830768A Method for separating narrow cut fraction industrial grade n-hexane from C5 to C7 light hydrocarbon mixture, as well as packed towel and float valve tower thereof |
| 09/14/2010 | US7795489 Method for obtaining 2,6-dimethylnaphthalene using isomerization and crystallization processes |
| 09/14/2010 | US7795488 Process for the removal of oxygenates from a gaseous stream |
| 09/14/2010 | US7795483 Phenyl-alkane compositions produced using an adsorptive separation section |
| 09/14/2010 | US7795468 Functional groups covalently attached with higher diamondoid nucleus, applications as chemical intermediates, materials for nanotechnology, biologically reactive materials and coatings |
| 09/14/2010 | CA2465374C Process for removing polarizable impurities from hydrocarbons and mixtures of hydrocarbons |
| 09/10/2010 | WO2010101855A2 Microbial derived isoprene and methods for making the same |
| 09/09/2010 | US20100228072 Method for obtaining aromatic hydrocarbons from a hydrocarbon mixture |
| 09/09/2010 | US20100228071 Adsorbents for Purification of C2-C3 Olefins |
| 09/09/2010 | US20100228070 Method for Achieving High Purity Separation and Refinement of Controlling Morphology and Particle Size of 2,6-Dimethylnaphthalene Dicarboxylic Crystals |
| 09/09/2010 | US20100228069 Removal of carbon dioxide from paraffins |
| 09/09/2010 | US20100228061 Catalyst for removing detrimental hydrocarbons present in effluent or process gases |
| 09/08/2010 | EP2225007A2 Method and device for separating off low-boiling components from hydrocarbon mixtures |
| 09/08/2010 | CN101827804A Method for isomerizing olefins |
| 09/08/2010 | CN101824336A Technique for producing terphenyl, indane and aromatics solvent oil by cracking C9 fraction and hydrogenation |
| 09/08/2010 | CN101823934A Novel process for extracting high-purity lycopene from tomato |
| 09/08/2010 | CN101823933A Technology for producing high-purity ethane by large-scale chromatography |
| 09/08/2010 | CN101823932A Polymerization inhibitor for inhibiting diolefin polymerization in petroleum cracking C5 fraction |
| 09/08/2010 | CN101823931A Method for deeply processing C5 raffinate raw material separated from diolefin |
| 09/08/2010 | CN101823929A System and process for preparing aromatic hydrocarbon by converting methanol or dimethyl ether |
| 09/08/2010 | CN101337131B Evaporation method and device easy for polymerizing hydrocarbon solution |
| 09/08/2010 | CN101035747B Removal of condensable compounds from an olefin stream |
| 09/07/2010 | US7790943 Integrated process for removing benzene from gasoline and producing cyclohexane |
| 09/06/2010 | CA2657360A1 Treatment of heavy oil or bitumen for pipeline using paraffin/olefin mixture of light hydrocarbons from refinery off gasses as diluent |
| 09/02/2010 | US20100218676 Method and Composition For Sorbing Toxic Substances |
| 09/01/2010 | CN101817718A Technique for preparing propane at low temperature |
| 09/01/2010 | CN101817717A Technique for preparing ethane at low temperature |
| 09/01/2010 | CN101817715A Method for extracting methane gas from marsh gas |
| 08/31/2010 | CA2364052C Composite adsorbents for purifying hydrocarbon streams |
| 08/31/2010 | CA2269399C Ocular devices manufactured with free radical-polymerizable latent ultra-violet absorbers |
| 08/26/2010 | WO2010094982A1 Composition for controlling polymerisation |