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Matches 101 - 150 out of 1,479

Document Document Title
WO/2011/062737A2
Herein disclosed is a method of removing at least one component from a feed by subjecting the feed to high shear in the presence of carbon dioxide to produce a high shear-treated product and separating the at least one component from the...  
WO/2011/062737A3
Herein disclosed is a method of removing at least one component from a feed by subjecting the feed to high shear in the presence of carbon dioxide to produce a high shear-treated product and separating the at least one component from the...  
WO/2011/049788A1
A novel design of filters for removing iron rust particulates and other polymeric sludge from refinery and chemical process streams that are paramagnetic in nature is provided The performance of these filters is greatly enhanced by the p...  
WO/2011/046852A2
The present invention is a process for removing waxy haze from and improving the filterability of base stocks including heavy mineral oil base stocks, gas-to-liquids (GTL) and hydrodewaxed or hydroisomerized waxy feed basestocks by filte...  
WO/2011/046767A1
The present invention is directed to a heavy hydrocarbon composition useful as a heavy lubricant oil base stock and to a heavy lubricant composition derived from the heavy lubricant oil base stock that remains clear and bright even after...  
WO/2011/046852A3
The present invention is a process for removing waxy haze from and improving the filterability of base stocks including heavy mineral oil base stocks, gas-to-liquids (GTL) and hydrodewaxed or hydroisomerized waxy feed basestocks by filte...  
WO/2011/042617A2
The invention relates to a method for hydroconverting heavy carbonaceous loads comprising a step (1) for hydroconverting the load in at least one reactor containing a bubbling bed catalyst, and then a step (2) for hydroconverting at leas...  
WO/2011/032227A1
The present invention relates to a method for identifying an inhibitor to the formation of naphthenate solids in a liquid hydrocarbon including contacting a sample of the liquid hydrocarbon with an inhibitor and a buffered aqueous soluti...  
WO/2011/006312A1
Process for purifying oil products, especially process for purifying pyrolysis oil and waste oil of waste rubber and waste plastic at ambient temperature and pressure, is provided. The process comprises adding a purifying agent containin...  
WO/2010/146041A3
A method for determining the suitability of an acid oil or fat as a renewable fuel for combustion in a compression ignition engine, the method comprising: (a) measuring the electrical conductivity (EC) value at 60°C and acid number (AN)...  
WO/2010/133928A1
An apparatus for treating a liquid is disclosed herein. The apparatus comprises a chamber defining an inlet and an outlet, a rotor located in the chamber; and at least one surface located in the chamber. The at least one surface is space...  
WO/2010/127770A3
The invention relates to a filter device for purifying fluids, especially fuels, that are contaminated with organic substances. Said filter device is characterised in that hydroxyl radicals are formed from water molecules contained in th...  
WO/2010/121343A1
The present invention relates to the use of microorganisms (biocatalysts), or catalysts derived from these organisms (enzymes), to improve the quality of crude oil and bitumen as an attractive alternative to current upgrading methods. Th...  
WO/2010/118498A1
The present invention relates to the bioupgrading of crude oil is directed to a process for decreasing the acidity of an acidic crude oil, comprising contacting an acidic crude oil with a mixture nitrogen containing compounds selected fr...  
WO/2010/117487A2
Improved contacting stages for carrying out vapor-liquid contacting are described. Particular aspects are directed to co-current vapor-liquid contacting devices with non-parallel contacting stages that provide an efficient usage of colum...  
WO/2010/117487A3
Improved contacting stages for carrying out vapor-liquid contacting are described. Particular aspects are directed to co-current vapor-liquid contacting devices with non-parallel contacting stages that provide an efficient usage of colum...  
WO/2010/068644A3  
WO/2010/101965A2
Recovering crude oil by separating and removing valuable hydrocarbon, water and solid components from sludge or an emulsion. A sludge or an emulsion with added reagents of predefined ratio is received to form a mixture for treatment. The...  
WO/2010/101965A3
Recovering crude oil by separating and removing valuable hydrocarbon, water and solid components from sludge or an emulsion. A sludge or an emulsion with added reagents of predefined ratio is received to form a mixture for treatment. The...  
WO/2010/096587A2  
WO/2010/096587A3
The invention concerns separation methods and systems including those comprising a continuous chromatographic simulated moving bed integrated with vapor compression distillation to create a high efficiency separations platform applicable...  
WO/2010/093810A3
An articulating conduit linkage system (80) for maintaining a fluid connection between a fluid source and displaceable conduit that has been buried in a subsiding permeable body (30). A fluid source can supply a working fluid through a s...  
WO/2010/093810A2
An articulating conduit linkage system (80) for maintaining a fluid connection between a fluid source and displaceable conduit that has been buried in a subsiding permeable body (30). A fluid source can supply a working fluid through a s...  
WO/2010/074762A1
The present invention provides methods and means for separating slurry liquid from catalyst in a three-phase slurry process. The embodiments of the invention are characterized by conducting the three-phase process under conditions to pro...  
WO/2010/070025A1
Process for removing asphaltenic particles from a hydrocarbon feed containing asphaltenic particles by treating the feed in a filter unit comprising a perforated tube surrounded by hollow longitudinal projections comprising a filter havi...  
WO/2010/070029A1
Process for removing iron containing particles from a hydrocarbon feed comprising iron containing particles by treating the feed in a filter unit comprising a perforated tube surrounded by hollow longitudinal projections comprising a fil...  
WO/2010/068644A2
A crude oil which contains at least 0.1 wt% unstable sulfur compounds is treated in a reaction zone at low temperature to convert at least 50 wt% of the unstable sulfur compounds contained therein. The reaction and removal of sulfur from...  
WO/2010/065132A1
A method and system for collecting a plurality of slurries containing solid particles of varying particle size distribution and amount and performing a classification and separation on the slurries is provided whereby a fines-rich stream...  
WO/2010/044987A2
This invention relates to devices and processes for removing asphaltenes and/or metals from crude oil to increase refinery processing of heavy materials. The desaiters of this invention reduce and/or remove at least a portion of asphalte...  
WO/2010/030357A3
The present invention is directed to a membrane for aromatics separation that is stable in an alcohol containing environment. The polymeric membrane is a epoxy amine based membrane.  
WO/2010/023164A3
The invention relates to the use of a novolak resin for enhancing the acid resistance of a polyamide composition. The invention also relates to a polyamide composition containing the novolak resin, and to the use thereof for making vario...  
WO/2010/023164A2
The invention relates to the use of a novolak resin for enhancing the acid resistance of a polyamide composition. The invention also relates to a polyamide composition containing the novolak resin, and to the use thereof for making vario...  
WO/2010/019282A3
A process for decreasing the level of elemental mercury contained in a crude oil at the well site by separating the crude oil stream into a gaseous hydrocarbon stream containing hydrocarbons, mercury and water, and a liquid hydrocarbon s...  
WO/2010/019510A3
Methods and apparatus relate to removal of mercury from crude oil. Such removal relies on transferring mercury from a liquid hydrocarbon stream to a natural gas stream upon contacting the liquid hydrocarbon stream with the natural gas st...  
WO/2010/019551A1
A high solvency dispersive power (HSDP) crude oil is added to a blend of incompatible and/or near-incompatible oils to proactively address the potential for fouling heat exchange equipment. The HSDP component dissolves asphaltene precipi...  
WO/2010/005654A2
The present invention is generally directed to removing a trace element from a liquid hydrocarbon feed. The liquid hydrocarbon feed, containing the trace element, is mixed with the water along with a hydrocarbon-soluble additive. While b...  
WO/2010/005654A3
The present invention is generally directed to removing a trace element from a liquid hydrocarbon feed. The liquid hydrocarbon feed, containing the trace element, is mixed with the water along with a hydrocarbon-soluble additive. While b...  
WO/2009/152080A3
Processes and systems associated with hydrodynamic cavitation-catalyzed oxidation of sulfur-containing substances in a fluid are described. In one example method, carbonaceous fluid is combined with at least one oxidant to form a mixture...  
WO/2009/135459A3
The invention relates to a method for reducing the sulphur content of a sulphurous liquid fuel. According to said method, the liquid fuel is first heated, the heat required therefor being at least partially drawn from a drive unit, the h...  
WO/2009/135459A2
The invention relates to a method for reducing the sulphur content of a sulphurous liquid fuel. According to said method, the liquid fuel is first heated, the heat required therefor being at least partially drawn from a drive unit, the h...  
WO/2009/122258A1
The present invention relates to a process for the treatment of oil residues coming from the oil industry which comprises the recovery of the oil fraction of residues by extraction with solvents having a low environmental impact (ethyl a...  
WO/2009/111871A1
According to the invention, there is provided a method for treating heavy crude oil (HCO) which includes the steps of combining the HCO with an alkane containing solvent to form an HCO/solvent mixture, sonicating this mixture at audio fr...  
WO/2009/114449A2
A method of separating gaseous components, heavier liquid components and lighter liquid components of a stream including the steps of conducting the stream between spaced apart electrodes in a treatment vessel, supplying from a voltage s...  
WO/2009/114449A3
A method of separating gaseous components, heavier liquid components and lighter liquid components of a stream including the steps of conducting the stream between spaced apart electrodes in a treatment vessel, supplying from a voltage s...  
WO/2009/096062A1
An apparatus which comprises: a biomass feeder (31) which feeds a raw biomass material (11) from an ordinary-pressure atmosphere to an elevated-pressure atmosphere; a hydrothermal decomposer (41A) in which the raw biomass material (11) f...  
WO/2009/086993A2
The invention is provided for purifying shale oil from solid impurities which have remained in the oil after thermal processing of oil shale. First subject of present invention is a method of purifying shale oil, according to which a com...  
WO/2009/086993A4
The invention is provided for purifying shale oil from solid impurities which have remained in the oil after thermal processing of oil shale. First subject of present invention is a method of purifying shale oil, according to which a com...  
WO/2009/086993A3
The invention is provided for purifying shale oil from solid impurities which have remained in the oil after thermal processing of oil shale. First subject of present invention is a method of purifying shale oil, according to which a com...  
WO/2009/085700A3
A process is provided for in-field upgrading of heavy hydrocarbons such as whole heavy oil, bitumen, and the like using supercritical water.  
WO/2009/086107A2
A process to upgrade heavy oil and convert the heavy oil into lower boiling hydrocarbon products is provided. The process employs a catalyst slurry comprising catalyst particles with an average particle size ranging from 1 to 20 microns....  

Matches 101 - 150 out of 1,479