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US20150166909 Treatment of Wax  
A method of treating or refining a wax includes hydrogenating a feed wax which has an MEK-solubility oils content of more 0.5 weight % to provide a hydrogenated wax. Thereafter the hydrogenated...
US20110094936 Process for Improving the Lubricating Properties of Base Oils Using a Fischer-Tropsch Derived Bottoms  
A method for improving the lubricating properties of a distillate base oil characterized by a pour point of 0 degrees C. or less and a boiling range having the 10 percent point falling between...
US20060219597 Paraffinic hydroisomerate as a wax crystal modifier  
Heavy fractions of paraffinic lubes produced over dewaxing catalysts are effective as wax crystal modifiers for being hydrocarbons notwithstanding that such heavy fractions have pour points above...
US20060118462 Microcrystalline paraffin, method for producing microcrystalline paraffins, and use of the microcrystalline paraffins  
Microcrystalline paraffin having a consistency in a rage of paste-like to solid, prepared by catalytic hydroisomerization of FT paraffins having a carbon chain length distribution in a range of 20...
US20090178952 PROCESS TO UPGRADE HIGHLY WAXY CRUDE OIL BY HOT PRESSURIZED WATER  
A continuous process for upgrading highly waxy crude oil by contacting the highly waxy crude oil with supercritical water fluid to produce low pour point, high value crude oil having low sulfur,...
US20090261015 Production of high viscosity index lube base oils  
The invention below shows a preferred method to make high quality base oil at unexpectedly high yields using a combination of hydrotreatment of high waxy feedstocks accompanied by...
US20090203835 Process To Prepare a Mineral Derived Residual Deasphalted Oil Blend  
The invention relates to a process to prepare an oil blend comprising: (i) de-asphalting a mineral-derived vacuum residue to obtain a de-asphalted oil, (ii) optionally extracting from the...
US20100219101 PROCESS TO MAKE A LIGHT BASE OIL FRACTION HAVING LOW NOACK VOLATILITY  
A process to make a light base oil fraction having a wt % Noack volatility between 0 and 100 and additionally less than a Noack Volatility Factor (NVF), wherein the Noack Volatility Factor is...
US20090065394 Hydrocracking process for fabricating distillate from fisher-tropsch waxes  
A method for obtaining a petroleum distillate product is provided, the method includes subjecting a Fischer-Tropsch wax to a process of hydrocraking carried out at a pressure which is...
US20090159490 METHOD OF HYDROGENOLYSIS OF WAX AND PROCESS FOR PRODUCING FUEL BASE  
The hydrocracking method of wax of the invention is a hydrocracking process wherein crude wax is subjected to hydrocracking and the untreated wax fraction that is produced after the hydrocracking...
US20110100872 N-paraffin selective hydroconversion process using borosilicate ZSM-48 molecular sieves  
The present invention is directed to processes using a borosilicate ZSM-48 as a catalyst for the selective hydroconversion of heavy normal paraffins into lighter normal paraffin products, with...
US20100116711 Systems and Methods for Producing N-Paraffins From Low Value Feedstocks  
Systems and methods for producing n-paraffins are provided. The method can include hydroprocessing at least a portion of a kerosene fraction recovered from a thermally cracked hydrocarbon product...
US20090277817 METHOD OF HYDROTREATING WAX AND PROCESSES FOR PRODUCING FUEL BASE AND LUBRICATING OIL BASE  
The wax hydrotreating process of the present invention is characterized by hydrotreating the wax by bringing the wax, under a hydrogen atmosphere and at a liquid space velocity of 0.4 to 4.0 h−1,...
US20050194288 Process to prepare a lubricating base oil  
Process to prepare a lubricating base oil having a saturates content of greater than 90 wt % and a viscosity index of greater than 90 starting from a vacuum distillate feedstock by performing the...
US20090321308 METHOD FOR PRODUCING A BASE OIL HAVING HIGH WEIGHT PERCENT TOTAL MOLECULES WITH CYCLOPARAFFINIC FUNCTIONALITY AND LOW WEIGHT PERCENT MOLECULES WITH MULTICYCLOPARAFFINIC FUNCTIONALITY  
A method for producing a base oil having a high ratio of weight percent molecules with monocycloparaffinic functionality to weight percent molecules with multicycloparaffinic functionality by...
US20060138023 Process for making a lube basestock  
A method for hydroisomerizing a waxy feed to favor one of VI or yield is described. The method uses a unitized pellet powder catalyst comprising a metal hydrogeneration component, a first...
US20060289337 Process for making lubricating base oils with high ratio of monocycloparaffins to multicycloparaffins  
A process for manufacturing a lubricating base oil, comprising dewaxing a substantially paraffinic wax feed by hydroisomerization dewaxing using a shape selective intermediate pore size molecular...
US20090065393 Fluid catalytic cracking and hydrotreating processes for fabricating diesel fuel from waxes  
A method for obtaining a petroleum distillate product is provided, the method including subjecting a paraffin-based wax, such as a Fisher-Tropsch wax, to the process of cracking at a pressure less...
US20090230021 Process for reducing the cloud point of a base oil  
The invention relates to a process for reducing the cloud point of a base oil feed having a kinematic viscosity at 100° C. of greater than 10 cSt by separating the molecules inferring the high...
US20070193923 Process to prepare a fischer-tropsch product  
A process to prepare a waxy Raffinate product by performing the following steps: (a) subjecting a Fischer-Tropsch derived product having a weight ratio of compounds boiling above 540° C. and...
US20050269245 Process for desulphurising and dewaxing a hydrocarbon feedstock boiling in the gasoil boiling range  
A process for desulphurising and dewaxing a hydrocarbon feedstock boiling in the gasoil boiling range to obtain a desulphurised and dewaxed gasoil fraction for use in an ultra low sulphur diesel...
US20110049008 LUBRICANT BASE OIL, METHOD FOR PRODUCTION THEREOF, AND LUBRICANT OIL COMPOSITION  
The lubricating base oil of the invention has a kinematic viscosity at 40° C. of 7 mm2/s or greater and less than 15 mm2/s, a viscosity index of 120 or greater, a urea adduct value of not greater...
US20110049009 LUBRICANT BASE OIL, METHOD FOR PRODUCTION THEREOF, AND LUBRICANT OIL COMPOSITION  
The lubricating base oil of the invention has a urea adduct value of not greater than 4% by mass, a kinematic viscosity at 40° C. of 25-50 mm2/s, a viscosity index of 140 or greater, a CCS...
US20050092653 Integrated process for the production of lubricating base oils and liquid fuels from Fischer-Tropsch materials using split feed hydroprocessing  
An integrated process for producing Fischer-Tropsch derived products boiling in the range of liquid fuel and lubricating base oil which comprises (a) recovering separately from a Fischer-Tropsch...
US20110042267 HYDROISOMERIZATION CATALYST, PROCESS FOR PRODUCING THE SAME, METHOD OF DEWAXING HYDROCARBON OIL, AND PROCESS FOR PRODUCING LUBE BASE OIL  
A hydroisomerization catalyst of the present invention is obtained by calcining a catalyst composition containing an ion-exchanged molecular sieve or a calcined product thereof, and at least one...
US20120037539 METHOD FOR PRODUCING LUBRICANT BASE OIL  
A process for production of a lubricating base oil whereby a lubricating base oil is obtained by a first step in which a stock oil containing normal paraffins of C20 or more is subjected to...
US20120217186 METHOD FOR PRODUCING LUBRICANT BASE OIL  
A method for producing a lubricant base oil includes contacting feedstock containing normal paraffins having not less than 20 carbon atoms with a first catalyst in the presence of molecular...
US20110180453 Catalytic Dewaxing Process  
In a catalytic dewaxing process, a catalyst comprising from 40 to 80 wt % of ZSM-48 having a silica to alumina molar ratio of less than 200:1 and from 0.3 to 1.5 wt % of a metal or metal compound...
US20080087574 Bimetallic alkylation catalysts  
Solid acid catalysts for use in alkylation processes are described. The solid acid catalysts include a multimetallic (e.g. bimetallic, trimetallic or tetrametallic) component that performs a...
US20050139514 Hydroisomerization processes using sulfided catalysts  
The present application relates to methods for producing a lubricant base oil from a waxy hydrocarbon feed using a sulfided shape selective, intermediate pore size, noble metal-containing...
US20050139513 Hydroisomerization processes using pre-sulfided catalysts  
The present application relates to methods for producing a lubricant base oil from a waxy hydrocarbon feed using a pre-sulfided shape selective, intermediate pore size, noble metal-containing...
Matches 1 - 31 out of 31