Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 51 - 100 out of 850

Document Document Title
WO/2013/160292A1
The invention pertains to a process for separating a mixture of alkanes which comprises straight-chain alkanes and branched alkanes, wherein the mixture is contacted with a molecular sieve under adsorption conditions resulting in adsorpt...  
WO/2013/153452A3
A process and system for reducing the viscosity of heavy and extra heavy crude oils, and more particularly to a process for reducing the viscosity of heavy and extra heavy crude oils by means of total or partial oil deasphalting using a ...  
WO/2013/142315A1
Embodiments of the invention are directed to the improvement of the design of coker systems and processes in order to improve the yields and separation of heavy coker gas oils derived therefrom.  
WO/2013/140272A1
The invention discloses a rubber process oil and a process for manufacturing rubber process oils which are non-carcinogenic in nature. The process comprises of selectively producing Hildebrand solubility components enriched vacuum residu...  
WO/2013/142313A1
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 the steps separately. The integrated pro...  
WO/2013/062669A1
Embodiments of methods and apparatuses for treating a hydrocarbon-containing feed stream are provided. The method comprises the steps of contacting the hydrocarbon-containing feed stream comprising C4, C5, C6, and/or C7 hydrocarbons, wat...  
WO/2013/052228A1
A process for maximizing p-xylene production begins by producing a naphtha fraction and a light cycle oil fraction from a fluid catalytic cracking zone. The gasoline and light cycle oil fractions are combined and hydrotreated to produce ...  
WO/2013/049177A1
The present invention provides selective extraction of sulfoxides, or sulfoxides in combination with sulfones, from hydrocarbon mixtures containing these compounds. A significant advantage of the invention is that oxidation products resu...  
WO/2013/015936A1
An oxidative treatment process, e.g., oxidative desulfurization or denitrification, is provided in which the oxidant is produced in- situ using an aromatic-rich portion of the original liquid hydrocarbon feedstock. The process reduces or...  
WO/2013/009440A1
A process wherein an electron donor agent is provided for the decomposition of sulfones and sulfoxides formed after the oxidative desulfurization of a sulfur-containing hydrocarbon stream.  
WO/2013/006527A1
This invention relates to a method for increasing thermal stability of fuel, as well as in reducing nitrogen content and/or enhancing color quality of the fuel. According to the method, a fuel feedstock can be treated with a solid phosph...  
WO/2012/166303A2
Processes and apparatuses are provided for producing a normal paraffin product or a substantially linear paraffin product from a feed including normal hydrocarbons, non-normal hydrocarbons, and contaminants. The contaminants are extracte...  
WO/2012/164348A1
The present invention pertains to a filter for the removal of alien liquid(s) from a petrochemical product, comprising a distillation element having an inlet pipe that in one end is fluidly connected to a container adapted to temporarily...  
WO/2012/166303A3
Processes and apparatuses are provided for producing a normal paraffin product or a substantially linear paraffin product from a feed including normal hydrocarbons, non-normal hydrocarbons, and contaminants. The contaminants are extracte...  
WO/2012/155145A2
The disclosed embodiments are operable to produce biochar from a biomass or to dry a biomass through controlled heating. While prior art technologies are stationary enclosures, the embodiments provided herein are based on a portable, fle...  
WO/2012/155145A3
The disclosed embodiments are operable to produce biochar from a biomass or to dry a biomass through controlled heating. While prior art technologies are stationary enclosures, the embodiments provided herein are based on a portable, fle...  
WO/2012/127295A1
A method for the production of stabilized crude oil, the method comprising the steps of: providing a stream of crude oil; injecting steam into said stream and so stripping C3- from said stream; providing a gas stream; extracting C4+ from...  
WO/2012/065364A1
A method for joint production of low octane number gasoline and high octane number gasoline. During oil rectification or light oil rectification, distillation points of distillates are finely divided, and temperature interval for extract...  
WO/2012/033737A1
A method and apparatus for upgrading a hydrocarbon feedstock is provided. The method includes the steps of (a) supplying a hydrocarbon feedstock to an oxidation reactor, wherein the hydrocarbon feedstock is oxidized in the presence of a ...  
WO/2012/030236A3
Methods for producing a fuel or fuel precursor and other products from lipid-containing biomass comprising heating an aqueous slurry comprising lipids containing biomass and water in a pressure vessel in the presence of a metal base to p...  
WO/2012/030612A3
Systems and methods for treating hydrogen recycle gas in a process for converting biorenewable feedstock into green diesel fuel are provided. Sponge oil is provided. Hydrogen recycle gas produced during the process is contacted with the ...  
WO/2012/030612A2
Systems and methods for treating hydrogen recycle gas in a process for converting biorenewable feedstock into green diesel fuel are provided. Sponge oil is provided. Hydrogen recycle gas produced during the process is contacted with the ...  
WO/2011/145086A9
Process for TDAE-1 and TDAE-2 production is initiated with production of DAE Feeds which have kinematic viscosity at 100°C ranges 24-67 cSt, followed by mixing them with solvent to yield Mixture of DAE Feed with density ranges 0.75-0.85...  
WO/2011/145086A3
Process for TDAE-1 and TDAE-2 production is initiated with production of DAE Feeds which have kinematic viscosity at 100°C ranges 24-67 cSt, followed by mixing them with solvent to yield Mixture of DAE Feed with density ranges 0.75-0.85...  
WO/2011/145086A8
Process for TDAE-1 and TDAE-2 production is initiated with production of DAE Feeds which have kinematic viscosity at 100°C ranges 24-67 cSt, followed by mixing them with solvent to yield Mixture of DAE Feed with density ranges 0.75-0.85...  
WO/2011/138305A2
The present invention is a method of reducing the formation of fouling deposits occurring in a caustic scrubber used to remove acid gases comprising : a) providing a caustic scrubber fed with an alkaline aqueous solution comprising essen...  
WO/2011/138305A3
The present invention is a method of reducing the formation of fouling deposits occurring in a caustic scrubber used to remove acid gases comprising : a) providing a caustic scrubber fed with an alkaline aqueous solution comprising essen...  
WO/2011/106878A1
The invention provides improved apparatus and method for producing a pipeline-ready or refinery-ready feedstock from heavy, high asphaltene crude, comprising a pre-heater for pre-heating a process fluid to a design temperature at or near...  
WO/2011/098096A1
The invention relates to a method for producing process oils from mineral oil refining having improved properties, wherein said method comprises extracting a bright stock extract or a bright stock extract mixture comprising a bright stoc...  
WO/2011/074623A1
Disclosed is a method for producing recovered oil with waste oil or recovered heavy oil as a raw material. Also disclosed is a method for producing recovered oil, which includes a step for distilling waste oil or recovered heavy oil unde...  
WO/2011/001445A2
A process is disclosed for enhanced recovery of propylene and LPG from the fuel gas produced in Fluid catalytic cracking unit by contacting a heavier hydrocarbon feed with FCC catalyst. In the conventional process, the product mixture fr...  
WO/2011/001445A3
A process is disclosed for enhanced recovery of propylene and LPG from the fuel gas produced in Fluid catalytic cracking unit by contacting a heavier hydrocarbon feed with FCC catalyst. In the conventional process, the product mixture fr...  
WO/2010/141825A3
A method for producing a substantially desulfurized hydrocarbon fuel stream at temperatures less than 100°C. The method includes providing a nondesulfurized fuel cell hydrocarbon fuel stream that may include water and passing the fuel s...  
WO/2010/135434A3
Methods for producing a substantially desulfurized hydrocarbon fuel stream, using no substantial amount of hydrogen, at pressures less than 125 psig are described. The process uses two fixed beds in series to remove sulfur and/or other h...  
WO/2010/135434A2
Methods for producing a substantially desulfurized hydrocarbon fuel stream, using no substantial amount of hydrogen, at pressures less than 125 psig are described. The process uses two fixed beds in series to remove sulfur and/or other h...  
WO2010110093A1
Disclosed is a rubber compounding oil which contains an extract (A) and a lubricant base oil (B). The extract (A) has an aniline point of 40-90°C, a %CA of 25-45 and a %CN of 5-20 as determined according to ASTM D3238, a nitrogen fracti...  
WO2010110144A1
Disclosed is a rubber compounding oil which has a total aromatic fraction of not less than 50% by mass as determined according to ASTM D2007 or ASTM D2549, a flash point of not less than 250°C, a difference between the pour point and th...  
WO/2010/080507A3
An anode component of a solid oxide fuel cell is formed by combining a relatively coarse yttria-stabilized-zirconium (YSZ) powder, that is substantially composed of elongated particles, with a relatively fine NiO/YSZ or NiO powder of red...  
WO/2010/080507A2
An anode component of a solid oxide fuel cell is formed by combining a relatively coarse yttria-stabilized-zirconium (YSZ) powder, that is substantially composed of elongated particles, with a relatively fine NiO/YSZ or NiO powder of red...  
WO/2010/068267A1
Non-high solvency dispersive power (non-HSDP) crude oil with increased fouling mitigation and on-line cleaning effects includes a base non-HSDP crude oil and an effective amount of resins isolated from a high solvency dispersive power (H...  
WO/2010/059248A2
Method of isolating active resins from a high solvency dispersive power (HSDP) crude oil includes providing a HSDP crude oil, deasphalting the HSDP crude oil into at least a deasphalted oil (DAO) fraction and a first asphaltenes fraction...  
WO/2010/059248A3
Method of isolating active resins from a high solvency dispersive power (HSDP) crude oil includes providing a HSDP crude oil, deasphalting the HSDP crude oil into at least a deasphalted oil (DAO) fraction and a first asphaltenes fraction...  
WO/2010/015366A1
A lubricating oil re-refining system and process provide a highly efficient and environmentally sound alternative for reclaiming and reusing spent oils. The re-refining process advantageously removes the additives, water, wear metals and...  
WO/2009/117862A1
An catalyst for gasoline desulfuration deodorization, the formula of the catalyst is QlBmHn[AxMyOz](l+m+n)-, wherein: Q denotes a cation of a quaternary ammonium salt,its constitute is R1R2R3R4N+, and R1, R2, R3 and R4 respectively denot...  
WO/2009/098264A1
The present invention provides a process for the oxidative desulphurization of organic sulphur compounds in a hydrocarbon fuel, comprising providing a heterogeneous mixture by mixing a hydrocarbon fuel phase and a lactone phase, and cont...  
WO/2009/086082A1
Systems and methods for improving dense gas solvent extraction of a solute and recovery of the solvent are provided. A pressure of the solvent/solute mixture obtained from an extraction chamber is increased, e.g. With a pump, thereby pro...  
WO/2009/070456A1
The process as described herein produces a moderately aromatic isoparaffinic base oil from a distillate range product. This process comprises: (a) providing a distillate range paraffin feed comprising paraffins and cycloparaffins; (b) mi...  
WO/2009/062390A1
An amphiphilic oxidation catalyst for diesel oil oxidation distillation ultra deep desulfuration, its formula is Qm[XMnOq],Wherein: 1 ≤ m ≤ 12; 9 ≤ n ≤ 18,34 ≤ q ≤ 62; and Q is a quaternary ammonium salt; X is P, Si, As or B;...  
WO/2009/064633A1
A process for denitrogenating diesel fuel includes contacting diesel fuel containing one or more nitrogen compounds with an acid ionic liquid in an extraction zone to selectively remove the nitrogen compound(s) and produce a denitrogenat...  
WO/2009/046211A3
A method for separating organosulfur compounds from a liquid is provided. The method of this embodiment comprises contacting the liquid with the microporous coordination polymer to form a MCP-organosulfur inclusion compound.  

Matches 51 - 100 out of 850