Matches 1 - 13 out of 13

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US20140174981 SYNERGISTIC ASPHALT CRUDE COMPOSITIONS  
Methods are provided for forming an asphalt fraction corresponding to a blend of asphalts, the asphalt fraction having at least one property that is unexpectedly better than the expected property...
US20080210597 High Quality Asphalt Containing Pitch and Method of Preparing the Same  
A high quality asphalt containing pitch is generated as a by-product in a solvent deasphalting process and a method of preparing the same. The pitch is obtained by subjecting a mixture comprising...
US20110284424 PROCESS FOR PRODUCING CAKING ADDITIVE FOR COKE PRODUCTION AND PROCESS FOR PRODUCING COKE  
A process for producing a caking additive for coke production, the process including a step of extracting a solvent deasphalted pitch that can be used as a caking additive for coke production from...
US20110036751 APPARATUS AND METHOD FOR SUPERHEATED VAPOR CONTACTING AND VAPORIZATION OF FEEDSTOCKS CONTAINING HIGH BOILING POINT AND UNVAPORIZABLE FOULANTS IN AN OLEFINS FURNACE  
A contactor/separator is formed from a vessel; an inlet for receiving a vapor/liquid mixture; an inlet for receiving a superheated vapor; a hub located within the vessel, the hub including a...
US20130036714 CONTINUOUS PROCESS FOR FRACTIONING, COMBINATION, AND RECOMBINATION OF ASPHALT COMPONENTS FOR PELLETIZATION AND PACKAGING OF ASPHALT AND ASPHALT-CONTAINING PRODUCTS  
A continuous process for fractioning, combination, and recombination of asphalt sources into asphalt components for pelletization of asphalt and asphalt-containing products such that the pellets...
US20100078356 PROCESS FOR THE DISTILLATION OF DECANTED OILS FOR THE PRODUCTION OF PETROLEUM PITCHES  
This invention describes a process for the distillation of decanted oil to improve the efficiency of the production of pitches having excellent physical and chemical properties through the...
US20050081752 Chopped carbon fiber preform processing method using coal tar pitch binder  
A procedure for forming a chopped carbon fiber preform using a coal tar pitch binder and the product thereof.
US20080017549 Method of producing synthetic pitch  
Embodiments of a method are described for modifying pitches, oils, tars, and binders by using these materials as solvents to extract organic chemicals from coal.
US20100059411 FLASH PROCESSING OF ASPHALTIC RESIDUAL OIL  
A method to upgrade virgin and partially hydrogenated asphaltic residual oils by utilizing hot, high velocity combustion gas jets to rapidly atomize and heat the residual oil, maintaining the...
US20140021093 PROCESS FOR THE PRODUCTION OF PITCH  
Pitch is obtained, in a reactor configured for the atmospheric process, from a feedstock of oil hydrocarbons consisting of a feedstock_of decanted oil. In the process, the feedstock is subjected...
US20150076031 Process for Producing Mesophase Pitch by Hydrogenation of High-temperature Coal Tar  
A process for producing mesophase pitch from high-temperature coal tar comprises: removing salts and quinoline insoluble fraction from a high-temperature coal tar to obtain a decant oil; using the...
US20110094937 Residuum Oil Supercritical Extraction Process  
Systems and methods for processing one or more hydrocarbons are provided. A hydrocarbon can be selectively separated to provide one or more finished products and an asphaltenic hydrocarbon using a...
US20120091032 Flash Processing A Solvent Deasphalting Feed  
Systems and methods for deasphalting a hydrocarbon are provided. A hydrocarbon can be heated to a first temperature and pressurized to a first pressure. The pressurized hydrocarbon can be...
Matches 1 - 13 out of 13