Matches 1 - 50 out of 87 1 2 >

AcclaimIP-ad

Match Document Document Title
US20130092598 PRODUCTION OFLUBRICATING OIL BASESTOCKS  
Methods are provided for producing multiple lubricating oil basestocks from a feedstock. Prior to dewaxing, various fractions of the feedstock are exposed to hydrocracking conditions of different...
US20120318712 CATALYST AND METHOD FOR FUELS HYDROCRACKING  
Fuels hydrocracking can be used to generate a variety of product slates. Varying the temperature can allow an amount of naphtha product and an amount of unconverted product to be varied. The...
US20150203769 PROCESS TO PREPARE MIDDLE DISTILLATES AND BASE OILS  
A process to prepare a first middle distillates fraction, a second middle distillates fraction and one or more base oils, the process comprising the steps of providing a Fischer-Tropsch product...
US20130112594 PRODUCTION OF LOW CLOUD POINT DISTILLATES  
Systems and methods are provided for producing at least one low sulfur distillate fuel product with improved low temperature properties. A potential distillate fuel feed is initially hydrotreated...
US20130341243 HYDROCRACKING PROCESS SELECTIVE FOR IMPROVED DISTILLATE AND IMPROVED LUBE YIELD AND PROPERTIES  
This invention relates to a process involving hydrocracking of a feedstream in which a converted fraction can exhibit relatively high distillate product yields and maintained or improved...
US20120248008 FUELS HYDROCRACKING WITH DEWAXING OF FUEL PRODUCTS  
This invention relates to a process involving hydrocracking and dewaxing of a feedstream in which a converted fraction can correspond to a majority of the product from the reaction system, while...
US20130062251 SELECTIVE TWO-STAGE HYDROPROCESSING SYSTEM AND METHOD  
Aromatic extraction and hydrocracking processes are integrated to optimize the hydrocracking units design and/or performance. By processing aromatic-rich and aromatic-lean fractions separately,...
US20130056392 SELECTIVE TWO-STAGE HYDROPROCESSING SYSTEM AND METHOD  
Aromatic extraction and hydrocracking processes are integrated to optimize the hydrocracking units design and/or performance. By processing aromatics-rich and aromatic-lean fractions separately,...
US20090095655 Hydrocracking Process  
Methods of hydrocracking hydrocarbon streams are provided that employ substantially liquid-phase continuous hydroprocessing conditions. In one aspect, the method includes a separate hydrotreating...
US20150136645 METHOD FOR MAKING MIDDLE DISTILLATES AND A HEAVY VACUUM GAS OIL FCC FEEDSTOCK  
The present invention is directed to a refining process for producing hydroprocessed distillates and a heavy vacuum gas oil (HVGO). The process produces middle distillates that have reduced...
US20130264246 HIGH VISCOSITY HIGH QUALITY GROUP II LUBE BASE STOCKS  
Provided are high viscosity high quality Group II lube base stocks with improved properties produced by an integrated hydrocracking and dewaxing process. In one form, the Group II lube base stock...
US20130087481 PROCESS FOR THE HYDROCONVERSION OF PETROLEUM FEEDSTOCKS VIA SLURRY TECHNOLOGY ALLOWING THE RECOVERY OF METALS FROM THE CATALYST AND FEEDSTOCK USING A LEACHING STEP  
A process for the hydroconversion of heavy oil feedstocks comprises a step for hydroconversion of the feedstock in at least one reactor containing a catalyst in slurry mode used to recover metals...
US20130062252 SELECTIVE SERIES-FLOW HYDROPROCESSING SYSTEM AND METHOD  
Aromatic extraction and hydrocracking processes are integrated to optimize the hydrocracking units design and/or performance. By processing aromatic-rich and aromatic-lean fractions separately,...
US20100298598 Method of Preparing a Molecular Sieve Composition  
This disclosure provides a method of preparing a crystalline molecular sieve comprising: (a) providing a reaction mixture comprising at least one source of ions of tetravalent element Y, at least...
US20120241357 MULTISTAGE RESID HYDROCRACKING  
Processes for upgrading resid hydrocarbon feeds are disclosed. The upgrading processes may include: hydrocracking a resid in a first reaction stage to form a first stage effluent; hydrocracking a...
US20110100873 Hydrocracking of Heavy Feedstocks with Improved Hydrogen Management  
An improved process for hydrocracking heavy petroleum feedstocks wherein hydrogen-containing streams associated with a hydrocracker are subjected to rapid cycle pressure swing adsorption having a...
US20070138060 Upgrading of peroxide treated petroleum streams  
This invention relates to a method for upgrading petroleum streams which have been treated with peroxide, extracted to remove oxidized sulfur and nitrogen compounds, dewaxed and hydrofinished....
US20110220546 HIGH QUALITY MIDDLE DISTILLATE PRODUCTION PROCESS  
A hydrocarbon feedstock is hydrocracked in a hydrocracking zone and the effluent is fractioned to recover a light fraction, a middle fraction containing aromatic compounds and a heavy fraction....
US20120074038 LIQUID PHASE HYDROPROCESSING WITH LOW PRESSURE DROP  
A process for hydroprocessing a hydrocarbonaceous feedstock in a continuous liquid phase utilizes a hydroprocessing catalyst comprising pills that have a largest dimension that averages no more...
US20080128324 Hydrocracking Process  
A process for hydrocracking a hydrocarbon feedstock comprising components boiling above 343° C. into a middle distillate fraction in the presence of hydrogen under hydrocracking conditions,...
US20100193401 Ionic Liquid Catalyst for Improvement of Heavy and Extra Heavy Crude  
The present invention relates to improving heavy crude oil, and extra through a scheme considering the use of ionic liquids catalysts based on Mo and Fe catalyst is highly miscible with crude oil...
US20150068952 TWO-STAGE HYDROCRACKING PROCESS FOR MAKING HEAVY LUBRICATING BASE OIL FROM A HEAVY COKER GAS OIL BLENDED FEEDSTOCK  
The present invention is directed to a refining process for producing heavy lubricating base oils (LBO) from a blended hydrocarbonaceous feedstock containing a heavy coker gas oil, a visbroken gas...
US20110017637 Systems and Methods for Producing a Crude Product  
A process for hydroprocessing heavy oil feedstock is disclosed. The process operates in once-through mode, employing a plurality of contacting zones and separation zones in sequential mode,...
US20150014217 INTEGRATED HYDROCRACKING AND SLURRY HYDROCONVERSION OF HEAVY OILS  
Improved yields of fuels and/or lubricants from a resid or other heavy oil feed can be achieved using slurry hydroconversion to convert at least about 90 wt % of the feed. The converted portion of...
US20110315596 INTEGRATED HYDROCRACKING AND DEWAXING OF HYDROCARBONS  
An integrated process for producing naphtha fuel, diesel fuel and/or lubricant base oils from feedstocks under sour conditions is provided. The ability to process feedstocks under higher sulfur...
US20090127161 Process and Apparatus for Integrated Heavy Oil Upgrading  
A process and apparatus is disclosed for converting heavy hydrocarbon feed into lighter hydrocarbon products. The heavy hydrocarbon feed is slurried with a particulate solid material to form a...
US20090057195 Systems and Methods for Producing a Crude Product  
Systems and methods for hydroprocessing a heavy oil feedstock, the system employs a plurality of contacting zones and separation zones and a solvent deasphalting (SDA) unit for providing at least...
US20140262942 HYDROPROCESSING THERMALLY CRACKED PRODUCTS  
Embodiments herein relate to a process flow scheme for the processing of gas oils and especially reactive gas oils produced by thermal cracking of residua using a split flow concept. The split...
US20110017635 Systems and Methods for Producing a Crude Product  
A process for hydroprocessing heavy oil feedstock is disclosed. The process operates in once-through mode, employing a plurality of contacting zones and at least a separation zone to convert at...
US20110192765 IZM-2 ZEOLITE-BASED CATALYST AND PROCESS FOR HYDROCONVERSION/HYDROCRACKING OF HYDROCARBONATED FEEDSTOCKS  
The present invention relates to a catalyst comprising at least one IZM-2 zeolite, at least one amorphous matrix, at least one hydro-dehydrogenating element selected from the group formed by the...
US20130324760 Hydrocarbon Conversion Process Using a High Throughpout Process for Manufacturing Molecular Sieves  
A method of crystallizing a crystalline molecular sieve having a pore size in the range of from about 2 to about 19 Å, said method comprising the steps of (a) providing a mixture comprising at...
US20120004478 TWO STAGE HYDROPROCESSING WITH DIVIDED WALL COLUMN FRACTIONATOR  
A divided wall column can allow for fractionation of multiple streams while maintaining separate product qualities. Effluents from multiple stages of a reaction system can be processed in a single...
US20100193399 NOVEL CRACKING CATALYTIC COMPOSITIONS  
Novel catalytic compositions for cracking of crude oil fractions are disclosed. The catalytic compositions comprise a basic material. When used in a cracking process, preferably a FCC process, the...
US20110210045 Systems and Methods for Producing a Crude Product  
Systems and methods for hydroprocessing heavy oil feedstock is disclosed. The process employs a plurality of contacting zones and at least a separation zone to convert at least a portion of the...
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...
US20140275677 INTEGRATION OF RESIDUE HYDROCRACKING AND HYDROTREATING  
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...
US20140262940 INTEGRATION OF RESIDUE HYDROCRACKING AND HYDROTREATING  
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...
US20110079541 PRESSURE CASCADED TWO-STAGE HYDROCRACKING UNIT  
A method and apparatus for hydrocracking an oil feedstock to produce a light oil stream without build-up of heavy polynuclear aromatic (HPNA) hydrocarbons in the recycle stream is provided. The...
US20140197069 CONVERSION OF ASPHALTENIC PITCH WITHIN AN EBULLATED BED RESIDUUM HYDROCRACKING PROCESS  
A process for upgrading residuum hydrocarbons including: feeding pitch, hydrogen, and a partially spent catalyst recovered from a hydrocracking reactor to an ebullated bed pitch hydrocracking...
US20110017636 Systems and Methods for Producing a Crude Product  
A process for hydroprocessing heavy oil feedstock is disclosed. The process operates in once-through mode, employing a plurality of contacting zones and at least a separation zone to convert at...
US20120273390 LIQUID-FULL HYDROPROCESSING TO IMPROVE SULFUR REMOVAL USING ONE OR MORE LIQUID RECYCLE STREAMS  
The present invention provides a process for hydroprocessing hydrocarbons in liquid full reactors with one or more independent liquid recycle streams. The process operates as a liquid-full...
US20100084312 HYDROCRACKING CATALYST AND PROCESS USING A MAGNESIUM ALUMINOSILICATE CLAY  
This invention is directed to hydrocracking catalysts and hydrocracking processes employing a magnesium aluminosilicate clay. The magnesium aluminosilicate clay has a characteristic 29Si NMR...
US20110049010 Systems and Methods for Hydroprocessing a Heavy Oil Feedstock  
Systems and methods for hydroprocessing a heavy oil feedstock are disclosed. The system employs a plurality of contacting zones and at least one separation zone, wherein a solvating hydrocarbon...
US20100200459 SELECTIVE STAGING HYDROCRACKING  
This invention is directed to a high conversion hydrocracking (HCR) unit to produce premium middle distillate fuel. Unconverted oil which is low in sulfur is fed to a Fluid Catalytic Cracking...
US20120273391 HYDROPROCESSING PROCESS USING UNEVEN CATALYST VOLUME DISTRIBUTION AMONG CATALYST BEDS IN LIQUID-FULL REACTORS  
The present invention provides a process for hydroprocessing hydrocarbons with uneven catalyst volume distribution among two or more catalyst beds. The process operates as a liquid-full process,...
US20130068657 TWO PHASE HYDROPROCESSING PROCESS AS PRETREATMENT FOR THREE-PHASE HYDROPROCESSING PROCESS  
The present invention provides a process for hydroprocessing comprising treating a hydrocarbon feed in a first two-phase hydroprocessing zone having a liquid recycle, producing product effluent,...
US20100084311 HYDRODEMETALLIZATION CATALYST AND PROCESS  
This invention is directed to hydrodemetallization catalysts and hydrodemetallization processes employing a magnesium aluminosilicate clay. The magnesium aluminosilicate clay has a characteristic...
US20110147264 SOLID CATALYST LIQUID PHASE HYDROPROCESSING USING MOVING BED REACTORS  
Systems and processes for the hydroprocessing of a hydrocarbonaceous feed are provided that utilize a plurality of moving bed reactors. The reactors may be moving bed radial flow reactors. A...
US20100326884 METHOD FOR MULTI-STAGED HYDROPROCESSING  
Methods for processing a hydrocarbonaceous feedstock flows are provided. In one aspect, the method includes providing two or more hydroprocessing stages disposed in sequence, each hydroprocessing...
US20140238897 RECONFIGURATION OF RECIRCULATION STREAM IN UPGRADING HEAVY OIL  
Methods for hydroprocessing heavy oil feedstocks are disclosed. A heavy oil feedstock, a hydrogen-containing gas, and a slurry catalyst are passed through a plurality of upflow reactors operating...
Matches 1 - 50 out of 87 1 2 >