Matches 1 - 50 out of 113 1 2 3 >


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US20130253238 METHOD FOR PRODUCING LUBRICATING BASE OIL WITH LOW CLOUD POINT AND HIGH VISCOSITY INDEX  
The present invention relates to a method for producing lubricating base oil with a low cloud point and a high viscosity index. In the method, a lubricating base oil with a low pour point, a low...
US20130240405 PROCESS FOR DEEP DESULFURIZATION OF CRACKED GASOLINE WITH MINIMUM OCTANE LOSS  
The present invention provides a process for deep desulphurization of cracked gasoline with minimum octane loss of about 1-2 units. In this process full range cracked gasoline from FCC, Coker,...
US20120103867 PROCESS FOR THE PRODUCTION OF KEROSENE AND DIESEL FUELS FROM LIGHT UNSATURATED FRACTIONS AND BTX-RICH AROMATIC FRACTIONS  
Process for the production of kerosene and diesel fuels from a so-called light cracked naphtha fraction, to which can be added any quantity of an LPG fraction and a BTX-rich aromatic fraction and...
US20140124408 Wet Start-up Method for Hydrogenation Unit, Energy-Saving Hydrogenation Process and Hydrogenation Apparatus  
The present invention relates to a wet start-up method for hydrogenation unit, an energy-saving hydrogenation process, and a hydrogenation apparatus. The method involves heating a start-up...
US20100307958 PROCESS FOR THE PRODUCTION OF A DESULFURIZED GASOLINE FROM A GASOLINE FRACTION THAT CONTAINS CONVERSION GASOLINE  
Production of gasolines with low sulfur contents from a starting gasoline containing sulfur-containing compounds comprising a stage a) for selective hydrogenation of non-aromatic polyunsaturated...
US20150090634 PROCESS FOR PRODUCING TRANSPORTATION FUELS FROM OIL SANDS-DERIVED CRUDE  
Disclosed are processes for producing a transportation fuel from a high quality oil sands-derived crude oil. The oil sands-derived crude oil is provided as a feed source for a catalytic conversion...
US20120048775 PROCESS FOR PRODUCING MIDDLE DISTILLATES BY HYDROISOMERIZATION AND HYDROCRACKING OF A HEAVY FRACTION DERIVED FROM A FISCHER-TROPSCH EFFLUENT EMPLOYING A RESIN  
The present invention describes a process for producing middle distillates from a paraffinic feed produced by Fischer-Tropsch synthesis and divided into two fractions, a light fraction, termed the...
US20080223753 METHOD FOR DESULFURIZING HYDROCARBON FRACTIONS FROM STEAM CRACKING EFFLUENTS  
The present invention relates to a method for treating a feed corresponding to a pyrolysis gasoline, comprising: a) at least one stage of selective hydrogenation of the feed, referred to as HD1,b)...
US20130248418 INTEGRATED SLURRY HYDROPROCESSING AND STEAM PYROLYSIS OF CRUDE OIL TO PRODUCE PETROCHEMICALS  
An integrated slurry hydroprocessing and steam pyrolosyis process for the production of olefins and aromatic petrochemicals from a crude oil feedstock is provided. Crude oil, a steam pyrolysis...
US20150175910 PROCESS FOR THE PRODUCTION OF A LIGHT GASOLINE WITH A LOW SULPHUR CONTENT  
A process for the treatment of a gasoline comprising diolefins, olefins and sulphur-containing compounds including mercaptans: a) demercaptanization by addition of at least a portion of the...
US20140054198 SELECTIVE HYDRODESULFURIZATION OF FCC GASOLINE TO BELOW 10 PPM SULFUR  
A process for reducing the sulfur content of a hydrocarbon stream is disclosed. A full range cracked naphtha is contacted with a hydrogenation catalyst to convert at least a portion of the dienes...
US20130248416 INTEGRATED HYDROPROCESSING AND STEAM PYROLYSIS OF CRUDE OIL TO PRODUCE LIGHT OLEFINS AND COKE  
An integrated hydrotreating, steam pyrolysis and coker process for the direct processing of a crude oil is provided to produce olefinic and aromatic petrochemicals, and petroleum coke. Crude oil...
US20120043257 COMBINATION OF MILD HYDROTREATING AND HYDROCRACKING FOR MAKING LOW SULFUR DIESEL AND HIGH OCTANE NAPHTHA  
Methods are disclosed for the hydrotreating and hydrocracking of highly aromatic distillate feeds such as light cycle oil (LCO) to produce ultra low sulfur gasoline and diesel fuel. Optimization...
US20130197285 INTEGRATED HYDROTREATING AND STEAM PYROLYSIS PROCESS FOR DIRECT PROCESSING OF A CRUDE OIL  
An integrated hydrotreating and steam pyrolysis process for the direct processing of a crude oil is provided to produce olefinic and aromatic petrochemicals. Crude oil and hydrogen are charged to...
US20130248417 INTEGRATED HYDROPROCESSING, STEAM PYROLYSIS AND SLURRY HYDROPROCESSING OF CRUDE OIL TO PRODUCE PETROCHEMICALS  
Crude oil is charged to a hydroprocessing zone in the presence of hydrogen operating under conditions effective to produce a hydroprocessed effluent, which is thermally cracked in the presence of...
US20100122933 Converting Heavy Sour Crude Oil/Emulsion to Lighter Crude Oil Using Cavitations and Filtration Based Systems  
A process for converting heavy sulfur-containing crude oil into lighter crude oil with lower sulfur content and lower molecular weight is provided. The process is a low-temperature process using...
US20140144809 PROCESS FOR PRODUCING DIESEL  
A process is disclosed for hydrocracking a primary hydrocarbon feed and a diesel co-feed in a hydrocracking unit and hydrotreating a diesel product from the hydrocracking unit in a 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...
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...
US20070209967 Process for producing tailored synthetic crude oil that optimize crude slates in target refineries  
The instant invention is directed to a process wherein a heavy oil feedstock upgrader alters its mode of operation of its full conversion hydroprocessing unit to create a custom tailored synthetic...
US20120091034 PROCESS FOR PRODUCING MIDDLE DISTILLATES BY HYDROISOMERIZATION AND HYDROCRACKING OF A HEAVY FRACTION DERIVED FROM A FISCHER-TROPSCH EFFLUENT  
The present invention describes a process for producing middle distillates from a C5+ liquid paraffinic fraction, termed a heavy fraction, with an initial boiling point in the range 15° C. to 40°...
US20100320121 HIGH THROUGHPUT DEVELOPMENT METHOD FOR CATALYTIC HYDROPROCESSING OF DIRTY FEEDSTOCKS  
A method for determining a set of operating parameters for a commercial scale plug flow catalytic process and reactor system for hydroprocessing dirty feedstocks, comprises the steps of: feeding...
US20120031811 SELECTIVE HYDROCRACKING PROCESS FOR EITHER NAPHTHA OR DISTILLATE PRODUCTION  
A hydrocracking zone for the selective production of either a naphtha product stream or a middle distillate stream from a hydrocarbonaceous feedstock utilizing a fixed catalyst and varying the...
US20130220884 INTEGRATED HYDROTREATING, 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 hydrotreating zone and a solvent deasphalting zone to permit direct processing of crude oil feedstocks to produce...
US20130197284 INTEGRATED HYDROTREATING, 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 hydrotreating zone and a solvent deasphalting zone to permit direct processing of crude oil feedstocks to produce...
US20140291202 PRODUCTION OF LOW CLOUD POINT DISTILLATE FUELS  
Methods are provided for dewaxing a distillate fuel boiling range feed to improve one or more cold flow properties of the distillate fuel feed, such as cloud point, with reduced consumption of...
US20130105358 PROCESS FOR THE PRODUCTION OF MIDDLE DISTILLATES IN WHICH THE FEEDSTOCK ORIGINATING FROM THE FISCHER-TROPSCH PROCESS AND THE HYDROGEN STREAM CONTAIN A LIMITED OXYGEN CONTENT  
The present invention relates to a process for the production of middle distillates from a paraffinic feedstock produced by Fischer-Tropsch synthesis comprising a limited content of molecules...
US20090078611 Integrated Process for Oil Extraction and Production of Diesel Fuel from Biorenewable Feedstocks  
An integrated process has been developed for producing diesel boiling range fuel from renewable feedstocks such as animal and plant oils and using a byproduct naphtha as an extraction solvent in...
US20090250376 Production of Blended Gasoline and Blended Aviation Fuel from Renewable Feedstocks  
A process for producing at least one blended fuel from a paraffin rich component and a cyclic rich component, where each of the components are generated from a renewable feedstock, is presented....
US20100288679 PROCESS FOR THE DEEP DESULFURIZATION OF HEAVY PYROLYSIS GASOLINE  
A process for the deep desulfurization of a heavy pyrolysis gasoline to very low levels of organic sulfur, e.g., 30 ppmv or less, with minimal octane number loss through aromatics saturation. The...
US20120118791 Two-stage, Close-coupled, Dual-catalytic Heavy Oil Hydroconversion Process  
A process for the production of high yields of high quality products from heavy hydrocarbonaceous feedstock comprising a two-stage, close-coupled process, wherein the first stage comprises a...
US20100176028 Hydrotreating Processes for Fabricating Petroleum Distillates from Light Fischer-Tropsch Liquids  
A method for obtaining a petroleum distillate product is provided, the method includes subjecting an untreated light Fischer-Tropsch liquid to a two-step hydrogenation process, each step to be...
US20090314681 PROCESS FOR THE TOTAL CONVERSION OF HEAVY FEEDSTOCKS TO DISTILLATES  
Process for the conversion of heavy feedstocks selected from heavy crude oils, distillation residues from crude oil or catalytic treatment, “visbreaker tars”, “thermal tars”, bitumens from “oil...
US20150144527 METHOD FOR ENHANCED UPGRADING OF HEAVY OIL BY ADDING A HYDROTREATING STEP TO AN UPGRADING PROCESS  
The invention relates to methods for enhancing the upgrading of heavy oils. In essence, a hydrotreating step is added to an upgrading process, so that process severity can be increased, product...
US20080230441 Hydrotreating And Hydrocracking Process And Apparatus  
Partial conversion hydrocracking process comprising the steps of (a) hydrotreating a hydrocarbon feedstock with a hydrogenrich gas to produce a hydrotreated effluent stream comprising a...
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...
US20150122701 PRODUCTION OF LOW CLOUD POINT DIESEL FUELS AND LOW FREEZE POINT JET FUELS  
Methods are provided for dewaxing a distillate fuel boiling range feed to improve one or more cold flow properties of the distillate fuel feed, such as cloud point, where the distillate fuel feed...
US20090008290 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 an interstage solvent deasphalting unit. The contacting...
US20090120837 Method Of Obtaining High-Quality Products From Polyolefine Waste Material Or Polyolefines  
The object of the invention is the method of production of high value products: kerosene including cosmetic kerosene, white oils, high value paraffin and purified liquid fuels from polyolefin...
US20150218466 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...
US20100116712 COMBINATION OF MILD HYDROTREATING AND HYDROCRACKING FOR MAKING LOW SULFUR DIESEL AND HIGH OCTANE NAPHTHA  
Methods are disclosed for the hydrotreating and hydrocracking of highly aromatic distillate feeds such as light cycle oil (LCO) to produce ultra low sulfur gasoline and diesel fuel. Optimization...
US20100314287 COMBINED PROCESS FOR HYDROTREATING AND CATALYTIC CRACKING OF RESIDUE  
Disclosed is a combined process for hydrotreating and catalytic cracking of residue, wherein the residue, catalytic cracking heavy cycle oil with acidic solid impurity being removed, optional...
US20130158314 SATURATION PROCESS FOR MAKING LUBRICANT BASE OILS  
Systems and methods are provided for hydroprocessing a petroleum fraction, such as a bottoms fraction from a fuels hydrocracking process, to generate a lubricant base oil. A fuels hydrocracking...
US20130197283 INTEGRATED HYDROTREATING AND STEAM PYROLYSIS PROCESS INCLUDING RESIDUAL BYPASS FOR DIRECT PROCESSING OF A CRUDE OIL  
A process is provided that is directed to a steam pyrolysis zone integrated with a hydroprocessing zone including residual bypass to permit direct processing of crude oil feedstocks to produce...
US20140291203 CATALYTIC SYSTEM AND PROCESS FOR THE TOTAL HYDROCONVERSION OF HEAVY OILS  
A catalytic system characterized in that it comprises: a first catalyst, having a hydrogenating function, consisting of solid particles of which at least 95% by volume having an equivalent...
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...
US20150060330 PROCESS AND APPARATUS FOR PRODUCING DIESEL WITH HIGH CETANE  
A process and apparatus is provided to produce desulfurized diesel at low pressure with high cetane rating. A hydrotreated stream is stripped and fed to a saturation reactor. The saturated stream...
US20110259792 Process for selective reduction of the contents of benzene and light unsaturated compounds of different hydrocarbon fractions  
Process for treatment of a feedstock, such as hydrocarbons that comprise at least 4 carbon atoms per molecule and that comprise at least one unsaturated compound including benzene, such that said...
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...
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...

Matches 1 - 50 out of 113 1 2 3 >