| Patents for C10C 1 - Working-up tar (1,194) |
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| 04/03/2013 | CN103012046A Method for extracting industrial naphthalene from coal tar |
| 03/27/2013 | CN102304378B Low and medium temperature coal tar cold cutting separation method |
| 03/27/2013 | CN102229806B Green circular economy technology with coal coking as the main part |
| 03/20/2013 | CN202814544U Device for monitoring combustion situation of the tar tube type ashpan |
| 03/20/2013 | CN101982523B Washing oil continuous processing method |
| 03/20/2013 | CN101629086B Solvent extraction process for coal tar slag |
| 03/13/2013 | CN202786128U Device for preparing tar wood vineger with straw carbonized by-products |
| 03/13/2013 | CN102965133A Production method of coal-based needle coke |
| 03/07/2013 | US20130056395 Integrated Processes For Recovery of Hydrocarbon From Oil Sands |
| 03/07/2013 | DE19928670B4 Katalysatorschwefelungsverfahren durch Reduktion, mit anschließender Schwefelung Catalyst sulfurization process by reduction, followed by sulfurization |
| 03/06/2013 | CN202766481U Gas furnace device for quickly combusting to produce carbon |
| 03/06/2013 | CN102952562A Petronaphthalene rectification reflux temperature control device and control method thereof |
| 03/06/2013 | CN102952561A Method for preparing adjustable high-quinoline-insoluble (QI) coal tar |
| 03/06/2013 | CN101787297B Novel process method and device for coal tar processing |
| 03/06/2013 | CN101475818B Coal tar coupled rotational flow purification method and apparatus |
| 02/28/2013 | DE19928672B4 Katalysatorschwefelungsverfahren in Gegenwart von Kohlenstoff und Elementarschwefel Catalyst sulfurization process in the presence of carbon and elemental sulfur |
| 02/27/2013 | CN102942945A Preparation method of soluble mesophase pitch |
| 02/21/2013 | US20130043164 Coal seam gas fracking systems and methods |
| 02/20/2013 | CN102936242A Method for comprehensively utilizing arrowroot |
| 02/20/2013 | CN102002379B Device and process for preparing and producing oils for processing coal tar |
| 02/12/2013 | US8372777 Catalysts, preparation of such catalysts, methods of using such catalysts, products obtained in such methods and uses of products obtained |
| 01/23/2013 | CN101418223B Preheating method for residual oil raw material on bubbling bed |
| 01/10/2013 | US20130012744 Reduced Puffing Needle Coke From Coal Tar Distillate |
| 01/09/2013 | CN101712889B Method for preparing light aromatics from coal tar |
| 01/02/2013 | CN102851073A Medium and low temperature combination processing method of coal tar |
| 12/26/2012 | CN102839007A Demulsification, neutralization and dehydration method of acidic emulsified tar |
| 12/26/2012 | CN102839006A Process for purifying coal tar through centrifugation method and preparing needle coke by using coal tar |
| 12/13/2012 | DE19928669B4 Schwefelungsverfahren für Katalysatoren im Reduktionsmilieu Sulfurization method for catalysts in the reduction environment |
| 12/12/2012 | CN101812311B Method for effectively refining tar anthracene oil and concentrating naphthalene |
| 12/06/2012 | WO2012166229A2 Method of processing a bituminous feed with feedback control |
| 12/05/2012 | CN202576341U Three-tower atmospheric and vacuum tar distillation unit |
| 12/05/2012 | CN102805954A Deep evaporating method for phenol hydroxylated liquid detarring tower |
| 12/05/2012 | CN101659594B Production method for industrial naphthalene |
| 11/28/2012 | CN102796547A Biological asphalt, biological asphalt composition and preparation method |
| 11/28/2012 | CN101475819B Two-tower type pressure reducing coke tar distillation process and apparatus therefor |
| 11/28/2012 | CN101475817B Distillate dephenolizing process and apparatus thereof |
| 11/27/2012 | CA2556482C Process for producing pitches from coal, tars and distillates thereof by oxidative thermal treatment |
| 11/22/2012 | WO2012121804A4 Hydrocarbon viscosity reduction method |
| 11/21/2012 | CN102786979A Process for preparing needle coke raw material by using medium and low temperature coal tar and high temperature pitch |
| 11/21/2012 | CN101633848B Method for further processing medium and low temperature coal tar |
| 11/14/2012 | EP2521758A2 Device and method for separating a solid matter-containing, liquid and pumpable tar suspension and use of the separated solid matter for producing coke |
| 11/14/2012 | CN102776013A Method and device for heat preservation of coking coke tar |
| 11/14/2012 | CN102776012A Method for reducing density of low-naphthalene washing oil |
| 11/14/2012 | CN102776011A Device for tar coking homogenizing tempering and technology thereof |
| 11/14/2012 | CN101781575B Method for preparing high-cleanness fuel oil from intermediate-temperature and low-temperature coal tar |
| 11/14/2012 | CN101638592B Method and device for collecting and utilizing waste gas in process of preparing charcoal |
| 11/08/2012 | WO2012150871A1 Procedure and installation for plasma heat treatment of a gas mixture |
| 11/07/2012 | CN102766477A Method for preparing clean fuel oil from coal tar |
| 10/31/2012 | CN202509056U Biomass gasification furnace by-product recycling device |
| 10/31/2012 | CN202509038U Pitch cooler for tar distillation |
| 10/31/2012 | CN202506202U Carbon black feedstock oil filter |
| 10/17/2012 | CN102732279A Application of residual oil of waste tire pyrolysis oil in preparing and modifying road asphalt |
| 10/17/2012 | CN101724423B Method for processing ethylene tar |
| 10/11/2012 | WO2012136507A1 Slip, method for the production thereof and carbon molded body |
| 10/10/2012 | CN202482271U Novel tar distillation tower |
| 10/10/2012 | CN202482270U Tar distillation process system for deep tar processing |
| 10/10/2012 | CN202482269U Heat-conducting oil circulation system in tar distillation |
| 10/10/2012 | CN202482268U Energy-saving tar distillation process system for deep tar processing |
| 10/10/2012 | CN101440296B Phenolate distilling process and apparatus |
| 10/03/2012 | CN102703133A New technology for recycling coal tar of calcium carbide furnace gas |
| 10/03/2012 | CN102703101A Method for processing ethylene tar |
| 10/03/2012 | CN102701897A Method for preparing cyclic hydrocarbon compounds by hydrogenation of wash oil fraction |
| 09/26/2012 | CN102695780A Device and method for separating a solid matter-containing, liquid and pumpable tar suspension with delivery-free use of the separated solid matter contained therein |
| 09/19/2012 | CN202440465U Conduction oil device |
| 09/13/2012 | WO2012121804A1 Hydrocarbon viscosity reduction method |
| 09/12/2012 | CN101418222B Composite process for treatment of inferior residual oil |
| 09/12/2012 | CN101343545B Technique for hydrogenation of coal oil |
| 09/05/2012 | CN202415490U Pyrolysis gasification comprehensive conversion and utilization system for biomass waste resources |
| 09/05/2012 | CN202415489U Integrated conversion utilization system for pyrolysis and gasification of agricultural waste resources |
| 09/05/2012 | CN202415488U Comprehensive biomass conversion device |
| 09/05/2012 | CN101407725B Novel process flow and apparatus for decomposing phenate |
| 09/05/2012 | CN101113346B Method for mixing for production of bunker fuel by coal oil |
| 08/29/2012 | CN202401006U Device utilizing high-pressure superheated steam to atomize and purify carbon black feedstock oil |
| 08/23/2012 | WO2012051507A3 Electrochemical process for the preparation of nitrogen fertilizers |
| 08/22/2012 | CN102643674A Rapid combustion carbonizing and gas producing furnace device |
| 08/15/2012 | CN202379944U Tar distillation range device |
| 08/15/2012 | CN202379943U Tar dehydration apparatus |
| 08/15/2012 | CN102634363A Three-tower type atmospheric-vacuum tar distillation process |
| 08/09/2012 | WO2012065047A3 Falling film reactor for light tar oxidation |
| 08/02/2012 | US20120193271 Mechanical pyrolysis in a shear retort |
| 07/25/2012 | CN202346980U Biomass comprehensive transformation device |
| 07/25/2012 | CN102604682A Comprehensive waste biomass resource transformation and utilization system and method through pyrolysis and gasification |
| 07/25/2012 | CN102604681A Pyrolytic carbon gasification comprehensive transformation utilization system and method for biomass waste resources |
| 07/24/2012 | US8226816 Method of producing synthetic pitch |
| 07/18/2012 | CN1903983B Decontamination of asphaltic heavy oil and bitumen |
| 07/18/2012 | CN102585870A Method for quickly separating chain hydrocarbon and phenols from medium and low temperature tar |
| 07/11/2012 | CN102559282A Separation method of mixed gas obtained by coal gasification |
| 07/11/2012 | CN102559237A Coal-based oil distillation method using thermal condensation inhibited oil |
| 07/04/2012 | CN202297530U Comprehensive biomass conversion device |
| 07/04/2012 | CN202289799U 一种粗苯废气排放缓冲装置 One kind of crude benzene emissions buffer device |
| 07/04/2012 | CN102533348A Method for purifying coal gasification mixed gas |
| 07/04/2012 | CN102533347A Method for separating coal gasification mixed gas |
| 07/04/2012 | CN102533332A Method for comprehensively using all fractions produced through hydrogenation combined with delayed coking on coal tar |
| 07/04/2012 | CN102533303A Method for preparing coal tar pitch having improved compatibility with asphalt and asphalt containing the same |
| 06/27/2012 | CN102517092A Counter combustion-type pyrolysis gasification equipment for biomass waste resources |
| 06/27/2012 | CN102517091A Counter combustion-type pyrolysis gasification equipment for biomass waste resources |
| 06/27/2012 | CN101708938B Sludge or organic garbage high-low temperature coupling themolysis method |
| 06/20/2012 | CN202279802U 控制焦油原生qi值生产轻质焦油的设备 Native qi control tar tar production of lightweight equipment value |
| 06/20/2012 | CN102504852A Improved Litwin coal tar processing technic |
| 06/20/2012 | CN102504851A Equipment and process for producing light tar by controlling the QI (Quality Index) value of tar |