| Patents for C10C 1 - Working-up tar (1,194) |
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| 04/13/2011 | CN201793527U Composite tower type efficient separation and purification device |
| 04/13/2011 | CN102010739A Device for extracting wood tar by ecological oil |
| 04/06/2011 | CN102002380A Energy saving method of industrial fluorene distillation tower used in absorber oil processing |
| 04/06/2011 | CN102002379A Device and process for preparing and producing oils for processing coal tar |
| 03/31/2011 | WO2011037585A1 Viscosity modifier for lubricating oils, additive composition for lubricating oils, and lubricating oil composition |
| 03/23/2011 | EP2297031A1 Reduced puffing needle coke from coal tar |
| 03/15/2011 | CA2359192C Hydrocracking process using bulk group viii/group vib catalysts |
| 03/15/2011 | CA2357024C Multistage hydroprocessing using bulk multimetallic catalyst |
| 03/15/2011 | CA2357022C Two stage process for hydroprocessing using bulk multimetallic catalyst |
| 03/09/2011 | EP2291487A1 Reduced puffing needle coke from coal tar distillate |
| 03/02/2011 | CN101982523A Washing oil continuous processing method |
| 02/23/2011 | EP2285936A2 High coking value pitch |
| 02/16/2011 | CN101974345A Method for processing low-temperature pyrolyzed coal tar |
| 02/02/2011 | CN201729802U Device using ecological oil to extract wood tar |
| 01/27/2011 | WO2010096692A3 Carbonaceous material upgrading using supercritical fluids |
| 01/26/2011 | CN101955793A Method for preprocessing raw materials of hydrogenation process |
| 01/19/2011 | CN101948700A Technique for producing new energy by using firewood, grass and straws to treat CO2 in blast furnace tail gas |
| 01/13/2011 | US20110005973 Method and apparatus for treatment of crude oil or bitumen under the conditions of auto-oscillations |
| 01/11/2011 | CA2370591C Improved process for deasphalting residua by reactive recycle of high boiling material |
| 01/05/2011 | CN101935536A Easily installed and maintained tar fraction tower |
| 12/29/2010 | CN101927253A Method for utilizing coal tar slag by negative-pressure low-temperature separation |
| 12/22/2010 | CN201678629U Device for producing various pitches with coal tar |
| 12/22/2010 | CN201678628U Device for producing medium-temperature modified pitches by coal tars |
| 12/22/2010 | CN201678627U Distillation still for rewashing |
| 12/22/2010 | CN201678626U Scrubbing mixer |
| 12/15/2010 | CN101165139B Method for preparing asphalt water slurry by granulation of petroleum series and coal series asphalt residue |
| 12/01/2010 | CN101899313A Oil-washing deep processing technology of coal tar |
| 11/24/2010 | CN201651777U De-crystallized anthracene oil pipeline system |
| 11/24/2010 | CN201648313U Tar processing tower |
| 11/24/2010 | CN201648312U Fluorene distillate discharge piping system |
| 11/24/2010 | CN201648311U Dehydration tar processing tower |
| 11/24/2010 | CN201648310U Tar processing tower |
| 11/24/2010 | CN201648309U Coal tar secondary distillation column |
| 11/24/2010 | CN201648308U Detachable cyclone separator |
| 11/24/2010 | CN201648307U Oil sweeping collection system |
| 11/24/2010 | CN201648306U Tar separating device |
| 11/24/2010 | CN101892090A Method for removing naphthalene and tar from coke-oven gas |
| 11/24/2010 | CN101892061A Solid waste chlorobenzene tar desalting process |
| 11/23/2010 | US7837854 Process and apparatus for upgrading steam cracked tar |
| 11/18/2010 | WO2010132321A2 Process for upgrading hydrocarbon feedstocks using solid adsorbent and membrane separation of treated product stream |
| 11/10/2010 | CN201625430U Tower bottom superheater |
| 10/19/2010 | US7815791 heating to provide depolymerized steam cracked tar containing lower boiling molecules, hydrogenating with catalyst, fixed bed hydrotreatment; vacuum distillation |
| 10/13/2010 | CN201603409U 粗苯减压蒸馏装置 Benzol vacuum distillation unit |
| 10/12/2010 | US7811444 oxidation products acts as a solvent or miscibility agent for the separated asphaltenes composition and the oxidizing agent; tar sand; breaks aromatic bonds |
| 09/29/2010 | EP2231818A1 Method for reducing hydrogen sulfide evolution from asphalt |
| 09/29/2010 | CN101235298B Technique for preparing substitutive diesel oil from coal tar |
| 09/22/2010 | CN1986735B Processing method for medium and low temperature tar |
| 09/15/2010 | CN201581052U Tar water adjusting device |
| 09/01/2010 | CN101817935A Reclaimed rubber plasticizer and preparation method thereof |
| 08/26/2010 | WO2010096692A2 Carbonaceous material upgrading using supercritical fluids |
| 08/25/2010 | CN101812311A Method for effectively refining tar anthracene oil and concentrating naphthalene |
| 08/25/2010 | CN101396660B Biomass gasification tar cracking composite catalyst and preparation method thereof |
| 08/18/2010 | CN101809121A Development process of an ecological binder system for refractories mixes |
| 08/10/2010 | US7772145 energy-saving; anisotropic coke structure with high strength and benzo[a]pyrene contents below 50 mg/kg; powdery, graphitable coal-tar pitch and a liquid graphitable binder at room temperature; molding, heat treating; MgO |
| 08/03/2010 | CA2358695C Hydrofining process using bulk group viii/group vib catalysts |
| 08/03/2010 | CA2357528C Hydrotreating using bulk group viii/group vib catalysts |
| 07/28/2010 | CN101787297A Novel process method and device for coal tar processing |
| 07/21/2010 | CN101781575A Method for preparing high-cleanness fuel oil from intermediate-temperature and low-temperature coal tar |
| 07/14/2010 | CN101775308A Method for producing modified asphalt |
| 07/14/2010 | CN101775307A Method for preparing hard asphalt and modified asphalt and device thereof |
| 07/14/2010 | CN101775306A Production method for producing hard pitch |
| 07/14/2010 | CN101775305A Production method for medium-temperature modified asphalt |
| 07/14/2010 | CN101775304A Modified asphalt and method for preparing same at medium temperature |
| 07/14/2010 | CN101775303A Temperature control method in asphalt production process |
| 07/14/2010 | CN101775302A Method for producting hard pitch and medium temperature pitch by using coal tar |
| 07/13/2010 | CA2358910C Slurry hydroprocessing using bulk multimetallic catalysts |
| 07/06/2010 | CA2358901C Hydroprocessing using bulk multimetallic catalysts |
| 07/06/2010 | CA2356909C Hydroprocessing using bulk group viii/group vib catalysts |
| 06/24/2010 | US20100155305 Sizing roller screen ore processing apparatus |
| 06/16/2010 | CN201506768U Device for extracting naphthalin from tar |
| 06/15/2010 | US7736469 Process for the low temperature, low-pressure cracking of animal fats and other feedstocks into a gas oil product by pyrolysis; extracting a feedstock from a still pot, heating the feedstock pot to a cracking temperature, and injecting it beneath the surface of the still pot; separating, distillation |
| 06/09/2010 | CN101724423A Method for processing ethylene tar |
| 06/09/2010 | CN101239294B Catalyzing denaturing filtering reaction tank |
| 06/02/2010 | CN101716430A Mechanical settling tank ammonia water and tar oil interface detector and measurement control method |
| 06/02/2010 | CN101050383B Combined technique for processing heavy oil |
| 06/01/2010 | CA2356920C Hydroconversion process using bulk group viii/group vib catalysts |
| 05/26/2010 | CN101712889A Method for preparing light aromatics from coal tar |
| 05/25/2010 | US7722758 Process for separating colour bodies and/or asphalthenic contaminants from a hydrocarbon mixture |
| 05/25/2010 | CA2358905C Production of low sulfur/low nitrogen hydrocrackates |
| 05/19/2010 | CN201472926U Device for realizing full negative pressure regulation of asphalt storage tank |
| 05/19/2010 | CN101708938A Sludge or organic garbage high-low temperature coupling themolysis method |
| 05/12/2010 | CN201459073U Biomass catalytic gasification furnace |
| 05/12/2010 | CN1970688B Ethylene bottom oil complex processing technology |
| 05/06/2010 | WO2010050332A1 Production method for coking additive for coal |
| 04/21/2010 | EP1171547B1 Hydroconversion process using bulk group viii/group vib catalysts |
| 04/14/2010 | CN101102975B Production of environmentally friendly carbon-combined fireproof products according to a cold mixing method |
| 03/24/2010 | EP2164930A1 Bitumen upgrading using supercritical fluids |
| 03/24/2010 | CN101679873A Biodiesel production and use in oil sands processing |
| 03/17/2010 | CN100594229C Work starting method for coal tar hydrotreatment technique |
| 02/25/2010 | WO2010022090A1 Systems and methods for the production of mixed fatty esters |
| 02/10/2010 | CN101643658A Process for producing heavy bitumen and fuel oil |
| 01/28/2010 | WO2009109027A3 Development process of an ecological binder system for refractories mixes |
| 01/27/2010 | CN101633848A Method for further processing medium and low temperature coal tar |
| 01/20/2010 | CN101629086A Solvent extraction process for coal tar slag |
| 01/20/2010 | CN101629085A Method for designing driving system for circulating hydrogen compressor of hydrocarbon hydrogenation device |
| 01/20/2010 | CN101629084A Feed method for coal tar hydrogenating unit |
| 01/14/2010 | WO2009142807A3 High coking value pitch |
| 12/31/2009 | US20090321309 Process for upgrading hydrocarbon feedstocks using solid adsorbent and membrane separation of treated product stream |
| 12/30/2009 | CN201370973Y Column reactor system used for hydroquinone separation |
| 12/30/2009 | CN201370971Y Reclaimer for hydroquinone in phenol tar |