| Patents for C10C 3 - Working-up pitch, asphalt, bitumen (3,502) |
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| 03/30/2011 | CN101993704A Method for removing quinoline insoluble substances in coal tar pitch |
| 03/30/2011 | CN101163777B Method for producing caking additive for coke |
| 03/29/2011 | US7914670 Bituminous froth inline steam injection processing |
| 03/24/2011 | WO2011032253A1 Process for drying oil sand mature fine tailings |
| 03/23/2011 | CN201770661U Bitumen emulsifying device |
| 03/23/2011 | CN101987288A Atomizing and pelleting nozzle capable of controlling grain size for asphalt residue |
| 03/23/2011 | CN101987287A Multi-stage phase change spray granulation nozzle for granulating asphalt residues |
| 03/23/2011 | CN101987286A Spraying and granulating separation column with jacket cooling system on taper section |
| 03/15/2011 | US7906011 Methods and systems for manufacturing modified asphalts |
| 03/15/2011 | US7906010 Use of steam cracked 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 |
| 03/08/2011 | US7901568 Process for converting carbon-based energy carrier material |
| 03/01/2011 | US7900266 Asphaltic roofing shingle with self seal adhesive composition |
| 02/23/2011 | CN201751413U Spherical asphalt granulating device |
| 02/23/2011 | CN101979439A Method for pretreating polishing pitch |
| 02/17/2011 | US20110036751 Apparatus and method for superheated vapor contacting and vaporization of feedstocks containing high boiling point and unvaporizable foulants in an olefins furnace |
| 02/16/2011 | EP2283104A1 Slurry hydroconversion of biorenewable feedstocks |
| 02/16/2011 | CN201746510U Device used for melting asphalt |
| 02/16/2011 | CN101974232A High-thermosetting epoxy asphalt material and preparation method thereof |
| 02/16/2011 | CN101972564A On-line pollution discharge asphalt filter |
| 02/16/2011 | CN101260308B Separating agent for extracting asphalt from oil-sand |
| 02/16/2011 | CN101045872B Method for producing asphalt for high grade road |
| 02/09/2011 | CN201737877U Tar asphalt melt fusion device |
| 02/09/2011 | CN101967388A Preparation method of impregnant asphalt |
| 02/02/2011 | CN101962561A Extraction method of direct coal liquefaction residues and application of extracts |
| 02/02/2011 | CN101962560A Extraction method of direct coal liquefaction residues and application of extracts |
| 01/25/2011 | CA2682109C Method and system for reclaiming waste hydrocarbon from tailings using solvent sequencing |
| 01/25/2011 | CA2512178C Polar solvent - asphaltene dispersant method for upgrading heavy oils |
| 01/20/2011 | US20110011769 Feed Delivery System For A Solid-Liquid Separation Vessel |
| 01/19/2011 | EP2274372A1 Process for manufacturing asphalt |
| 01/19/2011 | EP2274253A2 Process for manufacturing asphalt |
| 01/19/2011 | CN201713488U Heating and separating tank of mixed solvent oil |
| 01/19/2011 | CN201713487U Stone processing and recovering mechanism for oil stone separator |
| 01/19/2011 | CN201713486U Oil-stone separating tank |
| 01/19/2011 | CN201713485U Bitumen and stone separator |
| 01/19/2011 | CN201713484U Heating separation box for mixed solvent oil |
| 01/19/2011 | CN101952395A Integrated solvent deasphalting and dewatering |
| 01/18/2011 | CA2674660C System and method for treating tailings from bitumen extraction |
| 01/13/2011 | US20110005970 Process and Apparatus for Upgrading Steam Cracker Tar Using Hydrogen Donor Compounds |
| 01/12/2011 | CN201704273U Asphalt dumping device |
| 01/12/2011 | CN101945934A Method for reducing hydrogen sulfide evolution from asphalt |
| 01/11/2011 | CA2370591C Improved process for deasphalting residua by reactive recycle of high boiling material |
| 01/06/2011 | WO2011002643A1 Asphalt production from solvent deasphalting bottoms |
| 01/04/2011 | CA2524995C A deep separation method and processing system for the separation of heavy oil through granulation of coupled post-extraction asphalt residue |
| 01/04/2011 | CA2258795C Method for preparing bitumen/polymer compositions, application of compositions obtained in producing surfacing materials bitumen/polymer bindersand mother polymer solution for obtaining the said compositions |
| 12/30/2010 | US20100326883 Process and apparatus for integrating slurry hydrocracking and deasphalting |
| 12/30/2010 | US20100326882 Pitch composition |
| 12/29/2010 | WO2010151463A2 Process and apparatus for separating pitch from slurry hydrocracked vacuum gas oil and composition |
| 12/29/2010 | WO2010151462A2 Pitch composition |
| 12/29/2010 | CN101928583A Method for purifying soft asphalt |
| 12/29/2010 | CA2765954A1 Process and apparatus for separating pitch from slurry hydrocracked vacuum gas oil and composition |
| 12/29/2010 | CA2765698A1 Pitch composition |
| 12/23/2010 | US20100320119 Process and Apparatus for Upgrading Steam Cracker Tar-Containing Effluent Using Steam |
| 12/22/2010 | EP2262873A1 Air blown asphalt including polyphosphoric acid |
| 12/22/2010 | CN201678632U Rodlike asphalt cooling forming device |
| 12/22/2010 | CN201678631U Device for preparing refined asphalt |
| 12/22/2010 | CN201678630U Modifying tower for producing modified asphalt and hard asphalt |
| 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 | CN201676691U Reaction tower for producing asphalt |
| 12/15/2010 | CN201670825U Asphalt heating furnace |
| 12/15/2010 | CN101289625B Production process of dipping agent bitumen |
| 12/15/2010 | CN101165139B Method for preparing asphalt water slurry by granulation of petroleum series and coal series asphalt residue |
| 12/15/2010 | CN101134901B Material post gravity type asphalt automatic rapid fusing method and device |
| 12/08/2010 | CN201664600U Rubber asphalt heating mixed melting device |
| 12/08/2010 | CN101906313A Preparation method of coal pitch |
| 12/08/2010 | CN101906311A Preparation method of sulfonated asphalt |
| 12/08/2010 | CN101220284B Method for producing electrode impregnation asphalt |
| 12/07/2010 | US7846324 Tar may be readily separated using a heat exchanger in series with a vapor/liquid separator downstream of a pyrolysis furnace to heat steam cracker tar and separate it into a deasphalted tar fraction and a heavy asphaltenic tar fraction |
| 12/07/2010 | CA2439311C Process for producing a diesel fuel stock from bitumen and synthesis gas |
| 12/02/2010 | US20100300931 Method for the well-head treatment of heavy and extra-heavy crudes in order to improve the transport conditions thereof |
| 11/24/2010 | CN201644069U Pitch reactor discharging channel |
| 11/24/2010 | CN101892074A Heavy oil processing combined process capable of using deasphalted oil efficiently |
| 11/18/2010 | WO2010131708A1 Process for production of raw coke, and process for production of needle coke |
| 11/18/2010 | WO2010131062A1 Equipment for cutting a pitch rope into pitch granules or likes, comprising some pitch rope flow stream guiding means |
| 11/17/2010 | CN201634631U Asphalt discharging pipe |
| 11/17/2010 | CN201634630U Asphalt base material heating device |
| 11/17/2010 | CN201634629U Double-tank type tar asphalt heating system |
| 11/17/2010 | CN201634628U Single-pot type tar asphalt melter |
| 11/17/2010 | CN201634627U Asphalt and tar melter |
| 11/17/2010 | CN1791660B Blown asphalt for waterproofing work and method for production thereof |
| 11/17/2010 | CN101885976A Method for extracting heavy liquefaction oil and intermediate-phase bitumen matter from coal liquefaction residuals and application thereof |
| 11/11/2010 | WO2010017283A3 Process for cold-in-place recycling using foamed asphalt and lubrication additive |
| 11/11/2010 | US20100282644 Systems and Methods for Low Emission Hydrocarbon Recovery |
| 11/11/2010 | US20100282642 Tailings solvent recovery unit |
| 11/10/2010 | CN101880542A Method for removing organic sulfur in coal pitch |
| 11/10/2010 | CN101560330B Method for producing environment-friendly rubber softening oil |
| 11/04/2010 | WO2010038026A3 Process for the distillation of decanted oils for the production of petroleum pitches |
| 11/03/2010 | EP2245117A1 Bituminous compositions |
| 11/03/2010 | EP2245088A2 Method for reducing hydrogen sulfide evolution from asphalt |
| 10/27/2010 | CN1625593B Coated carbonaceous particles particularly useful as electrode materials in electrical storage cells, and methods of making the same |
| 10/27/2010 | CN101870880A Globular asphalt granulating device and granulating method |
| 10/27/2010 | CN101870879A Stone treatment and recovery mechanism and method for oil-stone separator |
| 10/27/2010 | CN101870878A Oil-stone separator an oil-stone separating method |
| 10/27/2010 | CN101870877A Oil-stone separating tank and oil-stone separating method |
| 10/27/2010 | CN101870876A Mixed solvent oil heating separation tank and method for separating asphalt from solvent oil |
| 10/21/2010 | US20100264063 Bitumen Supply and Grading Method and Apparatus |
| 10/21/2010 | US20100264062 Nozzle reactor and method of use |