Matches 1 - 47 out of 47


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US20110198266 Partial uprading utilizing solvent deasphalting and DAO hydrocracking  
The described invention discloses an innovative solvent deasphalter and hydroconversion-processing configuration for converting bitumen or heavy oils to produce a transportable synthetic crude oil...
US20140262944 PRODUCTION OF BASE OILS FROM PETROLATUM  
Methods are provided for producing lubricant base oils from petrolatum. After solvent dewaxing of a brightstock raffinate to form a brightstock base oil, petrolatum is generated as a side product....
US20110163001 UPGRADING HEAVY OIL BY DEASPHALTING  
Methods, systems and other embodiments associated with upgrading heavy oil are presented. A method of upgrading heavy oil by deasphalting includes mixing an initial solvent with raw heavy oil to...
US20070295644 Process for improving and recuperating waste, heavy and extra heavy hydrocarbons  
A process for upgrading a heavy hydrocarbon includes the steps of obtaining a heavy hydrocarbon; contacting the heavy hydrocarbon with a solvent at upgrading conditions so as to produce a first...
US20130319910 INTEGRATED PROCESS FOR DEASPHALTING AND DESULFURIZING WHOLE CRUDE OIL  
The invention relates to processes for removing impurities, such as asphalt, from whole crude oil. The invention is accomplished by first deasphalting a feedstock, followed by processing resulting...
US20060283776 Bitumen Production-Upgrade with Common or Different Solvents  
Disclosed is a process for the upgrading of heavy oils and bitumens, where the total feed to the process can include heavy oil or bitumen, water, and diluent. The process can include the steps of...
US20130228496 INTEGRATED SOLVENT DEASPHALTING AND STEAM PYROLYSIS PROCESS FOR DIRECT PROCESSING OF A CRUDE OIL  
A process is provided that is directed to a steam pyrolysis zone integrated with a solvent deasphalting zone to permit direct processing of crude oil feedstocks to produce petrochemicals including...
US20130197289 INTEGRATED SOLVENT DEASPHALTING AND STEAM PYROLYSIS PROCESS FOR DIRECT PROCESSING OF A CRUDE OIL  
A process is provided that is directed to a steam pyrolysis zone integrated with a solvent deasphalting zone to permit direct processing of crude oil feedstocks to produce petrochemicals including...
US20080099371 Process for upgrading tar  
A feedstream comprising tar is feed to a solvent deasphalter wherein it is contacted with a deasphalting solvent or fluid to produce a composition comprising a mixture or slurry of solvent...
US20140238898 INCREASED PRODUCTION OF FUELS BY INTEGRATION OF VACUUM DISTILLATION WITH SOLVENT DEASPHALTING  
Embodiments of the claimed invention are directed to methods and apparatuses that recycle unconverted oil fractions resulting from a hydrocracking unit, by feeding the unconverted oil fractions...
US20070108098 Process for treating a heavy hydrocarbon feedstock and a product obtained therefrom  
A process for treating a heavy hydrocarbon feedstock is disclosed. The process involves separating the feedstock into a residue component and a light component, the residue component having a...
US20130233768 INTEGRATED SOLVENT DEASPHALTING, HYDROTREATING AND STEAM PYROLYSIS PROCESS FOR DIRECT PROCESSING OF A CRUDE OIL  
A process is provided that is directed to a steam pyrolysis zone integrated with a solvent deasphalting zone and a hydrotreating zone to permit direct processing of crude oil feedstocks to produce...
US20080223754 SYSTEMS AND METHODS FOR RESIDUE UPGRADING  
Systems and methods for processing hydrocarbons are provided. A hydrocarbon can be distilled to provide a distillate, a gas oil, and a residue. The residue can include, but is not limited to...
US20070144944 Integrated process for the conversion of feedstocks containing coal into liquid products  
Integrated process for the conversion of feedstocks containing coal into liquid products by the joint use of at least the following seven process units: coal liquefaction (CL), flash or...
US20050006279 Method for the valorization of heavy charges by bubbling-bed deasphalting and hydrocracking  
The invention relates to a method for treating a hydrocarbons charge comprising the following stages, in which: a) the charge is brought into contact with a solvent in order to obtain a...
US20150203768 High Efficiency Pour Point Reduction Process  
A process and system for converting a high-pour-point organic feedstock to an upgraded product that exhibits good low-temperature properties (cloud point, pour point, and viscosity) and improved...
US20140130581 METHOD FOR DETERMINING THE EFFECTIVENESS OF ASPHALTENE DISPERSANT ADDITIVES FOR INHIBITING OR PREVENTING ASPHALTENE PRECIPITATION IN A HYDROCARBON-CONTAINING MATERIAL SUBJECTED TO ELEVATED TEMPERATURE AND PRESSURE CONDITIONS  
Disclosed herein is a method for determining the effectiveness of one or more asphaltene dispersant additives for inhibiting or preventing asphaltene precipitation in a hydrocarbon-containing...
US20080083652 PROCESS FOR CONVERSION OF A DEASPHALTED OIL  
The invention relates to a process for conversion of a heavy feedstock that has a boiling point of more than 340° C. for at least 80% by weight of the feedstock, a Conradson carbon content of at...
US20100122934 Integrated Solvent Deasphalting and Slurry Hydrocracking Process  
Integrated slurry hydrocracking (SHC) and coking methods for making slurry hydrocracking (SHC) distillates are disclosed. Representative methods involve passing a slurry comprising a deasphalted...
US20090308788 PROCESS FOR PRE-REFINING CRUDE OIL FOR THE PRODUCTION OF AT LEAST TWO NON-ASPHALTENIC OILS Pa, Pb, AND AN ASPHALTENIC OIL Pc  
A process for pre-refining a crude oil P is described in which P is fractionated into several fractions, some of which are typically hydrotreated, hydrocracked or hydroconverted, then said...
US20080230442 Process for Upgrading Heavy Oil and Bitumen  
Disclosed is a process for the upgrading and demetallizing of heavy oils and bitumens. A crude heavy oil and/or bitumen feed is supplied to a solvent extraction process 104 wherein DAO and...
US20140221709 INTEGRATION OF RESIDUE HYDROCRACKING AND SOLVENT DEASPHALTING  
A process for upgrading residuum hydrocarbons is disclosed. The process may include: contacting a residuum hydrocarbon fraction and hydrogen with a first hydroconversion catalyst in a first...
US20130206642 INTEGRATED PROCESS FOR UPGRADING HEAVY OIL  
The invention provides an integrated process for processing heavy oil, wherein the integrated process at least comprises: solvent deasphalting is carried out for heavy oil material, and de-oiled...
US20130105359 METHOD FOR PREPARING LUBRICATING BASE OILS BY USING VACUUM DISTILLED DEASPHALTED OIL  
The present invention relates to a method for preparing lubricating base oils by using vacuum distilled deasphalted oil, and more specifically, to a method for preparing various kinds of...
US20060272982 Process for the conversion of heavy charge stocks such as heavy crude oils and distillation residues  
Process for the conversion of heavy charge stocks selected from heavy and extra-heavy crude oils, distillation residues, heavy oils from catalytic treatment, thermal tars, bitumens from oil sands,...
US20130240407 INTEGRATION OF SOLVENT DEASPHALTING WITH RESIN HYDROPROCESSING AND WITH DELAYED COKING  
The invention is directed to a process that combines the solvent deasphalting with resin hydrotreatment and coupled with delayed coking so as to reduce the costs associated with performing each of...
US20130112593 PROCESS FOR THE CONVERSION OF HEAVY CHARGE STOCKS SUCH AS HEAVY CRUDE OILS AND DISTILLATION RESIDUES  
Process for the conversion of heavy charge stocks selected from heavy and extra-heavy crude oils, distillation residues, heavy oils from catalytic treatment, thermal tars, bitumens from oil sands,...
US20130015100 Systems and Methods for Catalytic Steam Cracking of Non-Asphaltene Containing Heavy Hydrocarbons  
This invention relates to systems and methods for catalytic steam cracking of non-asphaltene containing heavy hydrocarbon fractions. The method enables upgrading heavy hydrocarbons to hydrocarbons...
US20140197070 PROCESS FOR THE CONVERSION OF HEAVY CHARGES SUCH AS HEAVY CRUDE OILS AND DISTILLATION RESIDUES  
A process for converting a heavy charge such as a heavy crude oil, a tar from oil sand and a distillation residue, by combining a hydroconversion with catalysts in slurry phase process, a...
US20150021234 PROCESS FOR REFINING A HYDROCARBON FEEDSTOCK OF THE VACUUM RESIDUE TYPE USING SELECTIVE DEASPHALTING, A HYDROTREATMENT AND A CONVERSION OF THE VACUUM RESIDUE FOR PRODUCTION OF GASOLINE AND LIGHT OLEFINS  
The invention relates to a process for refining a heavy feedstock of the vacuum residue type. Selective deasphalting of the feedstock is conducted in a single-stage liquid/liquid extraction in an...
US20120132566 Removal of Asphaltene Contaminants From Hydrocarbon Streams Using Carbon Based Adsorbents  
A process and adsorption vessel are provided for adsorbing asphaltenes from a hydrocarbon stream. Additionally, a process and adsorption vessel are provided for steam cracking a hydrocarbon stream...
US20140001089 METHOD FOR HYDROTREATING HEAVY HYDROCARBON FEEDSTOCKS USING PERMUTABLE REACTORS, INCLUDING AT LEAST ONE STEP OF SHORT-CIRCUITING A CATALYST BED  
Process for hydrotreating a heavy hydrocarbon fraction using a system of switchable fixed bed guard zones each containing at least two catalyst beds and in which whenever the catalyst bed that is...
US20140221713 RESIDUE HYDROCRACKING PROCESSING  
A process for upgrading residuum hydrocarbons and decreasing tendency of the resulting products toward asphaltenic sediment formation in downstream processes is disclosed. The process may include:...
US20150192007 SYSTEM AND A METHOD OF RECOVERING AND PROCESSING A HYDROCARBON MIXTURE FROM A SUBTERRANEAN FORMATION  
The present invention relates to a method and system for recovering and processing a hydrocarbon mixture from a subterranean formation. The method comprises: (i) mobilising said hydrocarbon...
US20100300934 PROCESS FOR THE CONVERSION OF HEAVY CHARGES SUCH AS HEAVY CRUDE OILS AND DISTILLATION RESIDUES  
Process for the conversion of heavy charges such as heavy crude oils, tars from oil sands and distillation residues, by the combined use of process units hydroconversion with catalysts in slurry...
US20150225657 PROCESSING VACUUM RESIDUUM AND VACUUM GAS OIL IN EBULLATED BED REACTOR SYSTEMS  
A process for upgrading vacuum residuum and vacuum gas oil hydrocarbons is disclosed. The process may include: contacting a heavy distillate hydrocarbon fraction and hydrogen with a zeolite...
US20130327682 METHOD FOR CONVERTING HYDROCARBON FEEDSTOCK COMPRISING A SHALE OIL BY DECONTAMINATION, HYDROCONVERSION IN AN EBULLATING BED, AND FRACTIONATION BY ATMOSPHERIC DISTILLATION  
Method and plant for converting hydrocarbon feedstock comprising a shale oil, comprising a step of decontaminating, a step of hydroconverting in an ebullating bed, a step of fractionating into a...
US20110253594 PROCESS FOR THE CONVERSION OF HEAVY CHARGES SUCH AS HEAVY CRUDE OILS AND DISTILLATION RESIDUES  
Process for the conversion of heavy charges such as heavy crude oils, tars from oil sands and distillation residues, by the combined use of the following three process units: hydroconversion with...
US20170183580 SEQUENTIAL DEASPHALTING FOR BASE STOCK PRODUCTION  
Methods are provided for producing lubricant base stocks from deasphalted oils formed by sequential deasphalting. The deasphalted oil can be exposed a first deasphalting process using a first...
US20170183579 INTEGRATED RESID DEASPHALTING AND GASIFICATION  
Systems and methods are provided for integration of use deasphalted resid as a feed for fuels and/or lubricant base stock production with use of the corresponding deasphalter rock for gasification...
US20170183577 BRIGHT STOCK PRODUCTION FROM LOW SEVERITY RESID DEASPHALTING  
Methods are provided for forming lubricant base stocks from feeds such as vacuum resid or other 510° C.+ feeds. A feed can be deasphalted and then catalytically and/or solvent processed to form...
US20170029720 INTEGRATED ENHANCED SOLVENT DEASPHALTING AND COKING PROCESS TO PRODUCE PETROLEUM GREEN COKE  
An integrated process is provided for producing deasphalted oil, high quality petroleum green coke and liquid coker products. An enhanced solvent deasphalting process is used to treat the...
US20170015916 A PROCESS FOR THE PREPARATION OF A FEEDSTOCK FOR A HYDROPROCESSING UNIT  
A process for preparing a feedstock for a hydroprocessing unit, the feedstock based on crude oil containing asphaltenes and the process including mixing crude oil with a predetermined solvent in a...
US20170002275 BITUMEN PROCESSING AND TRANSPORT  
Methods for preparing, converting, and/or transporting bitumen are provided. Asphaltene prills, prilling processes, and converted bitumen suitable for transport are disclosed. One method for...
US20160068768 PROCESS FOR CONTROLLING OPERATIONS OF A RESIDUE PROCESS UNIT  
One exemplary embodiment can be a process for controlling operations of a residue process unit. The process may include analyzing an overhead stream from an extraction column in a solvent...
US20160068767 PROCESS FOR PRODUCING DIESEL FUEL  
One exemplary embodiment can be a process for producing a diesel fuel. The process can include providing a hydrocarbon feed to a residue processing unit. Generally, the residue processing unit...
US20150337223 PROCESS FOR REFINING A HEAVY HYDROCARBON FEED USING A SELECTIVE DEASPHALTING STEP  
The invention concerns a process for refining a heavy hydrocarbon feed, comprising the following steps: a) a step for selective deasphalting of the heavy hydrocarbon feed by single-step...

Matches 1 - 47 out of 47