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WO/2016/040221A1 |
One exemplary embodiment can be a process for producing a diesel fuel. The process can include providing a hydrocarbon feed to a residue processing unit. Generally, the residue processing unit includes a solvent deasphalting zone, a hydr...
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WO/2016/016748A1 |
The present disclosure provides a process for separating valuable petroleum products from Clarified Slurry Oil by vacuum distillation with gradual increase in temperature of the distillation column. Vacuum distillation produces valuable ...
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WO/2016/012103A1 |
A process and plant for separating phenols from gas condensate of the fixed-bed gasification of coal by extraction with an organic solvent, wherein the solvent is circulated and wherein the phenols are separated from the loaded solvent b...
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WO/2016/015045A1 |
An integrated process is provided to produce asphalt, high quality petroleum green coke, and liquid and gas coker unit products. Sulfur molecules contained in heavy petroleum fractions, including organosulfur molecules, and in certain em...
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WO/2015/191372A1 |
Embodiments of apparatuses and methods for treating mercaptans are provided. In one example, an apparatus comprises a vessel capable of receiving a feed stream that comprises liquid hydrocarbons and the mercaptans. The vessel comprises a...
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WO/2015/191244A1 |
Methods are provided for extracting heterocyclic compounds, organometallic compounds, and polynuclear aromatic hydrocarbons from a hydrocarbon feedstock such as crude oil or a crude fraction. The heterocyclic compounds and organometallic...
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WO/2015/177531A1 |
The present invention relates to a process for producing gasoline having a reduced alkene content and a reduced organosulfur content. The process of the invention comprises contacting gasoline obtainable by a fluid catalytic cracking pro...
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WO/2015/175960A1 |
A device for determining a salt concentration of crude oil includes a mixture container for holding a mixture of crude oil and solvent while the salt concentration is determined. The device also may include a sample conduit possessing a ...
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WO/2015/175458A1 |
A process for producing aromatics from a hydrocarbon source in the presence of supercritical water comprising the steps of mixing a pressurized, pre-heated water stream with a pressurized, pre-heated petroleum feedstock, the pressurized,...
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WO/2015/167861A1 |
Systems and methods are provided for deasphalting with integrated hydrodynamic cavitation to improve the yield or quality of deasphalted oil obtained from a deasphalting unit.
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WO/2015/149158A1 |
An optimized reaction chamber for a sonic reactor or sonicator is disclosed. The optimized reaction chamber is designed to have a spherical shape to enable higher operating pressure and temperature inside the reaction chamber, allowing u...
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WO/2015/134016A1 |
Compositions for chemically removing sulfur deposits from reservoir formations, production tubing, flow lines, and other production equipment due to the production of sour gas and/or oil including reaction products of diamines and aldehy...
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WO/2015/128123A1 |
The invention relates to a method for depleting heavy metals from crude or heavy oil, said method being characterized by the following steps: - adding decomplexing agents and adding supercritical or subcritical solvent fluid to the crude...
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WO/2015/116727A1 |
A system and method for cleaning sulfur and other pollutants from bunker oil to be used for fuel in large cargo ships is described. Preferably, the system includes two or more stages having a mixer to create an emulsion of oil and water....
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WO/2015/112928A1 |
Apparatuses, systems and methods for separating heavy hydrocarbons from a solvent stream are disclosed. The heavy hydrocarbons and solvent can be recovered and processed further.
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WO/2015/097199A1 |
The invention provides a process for producing middle distillates from a residual hydrocarbonaceous feedstock, comprising the steps of: (a) deasphalting the residual hydrocarbonaceous feedstock to obtain an deasphalted product of which a...
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WO/2015/091033A1 |
A process is described for treating a hydrocarbon feedstock having a sulphur content of at least 0.5% by weight, an asphaltene content of at least 1% by weight, an initial boiling temperature of at least 340°C and a final boiling temper...
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WO/2015/094633A1 |
Methods for recovering organic heteroatom compounds from a hydrocarbon feedstock include feeding into a contactor a hydrocarbon feedstock and an aqueous solvent to form an extraction mixture of the aqueous solvent with the hydrocarbon fe...
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WO/2015/082313A1 |
The invention concerns a method for refining a heavy hydrocarbon feedstock comprising a) at least two steps of deasphalting in series carried out on said feedstock, making it possible to separate at least one asphalt fraction, at least o...
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WO/2015/082312A1 |
The invention concerns a method of deasphalting a heavy feedstock by liquid-liquid extraction, said method comprising at least two steps of deasphalting in series carried out on the feedstock to be treated, making it possible to separate...
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WO/2015/084779A1 |
The process described herein broadly comprehends an integrated process that permits the use of straight run residual fractions as a feedstock to produce lighter olefins including propylene. A blend of natural gas condensate and/or naphth...
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WO/2015/082314A1 |
The invention concerns a method for converting a heavy hydrocarbon feedstock having an initial boiling temperature of at least 300 °C comprising the following steps: a) a step of hydroconversion of at least a portion of said feedstock; ...
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WO/2015/080835A1 |
A system for desalting crude oil includes delivering a stream of salty crude oil and wash water into a mixing valve, mixing the stream of salty crude oil and wash water through the mixing valve to create a mixed stream of desalted crude ...
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WO/2015/076974A1 |
A process for removing ash and heavy hydrocarbon compounds from coal is described. The coal feed, the coal tar stream, or a coal tar fraction is contacted with a solvent to dissolve a soluble portion of the coal tar stream, the ash and h...
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WO/2015/070533A1 |
Provided is a method for desulfurizing gasoline fraction via solvent extraction, the method comprising: gasoline fraction enters through the middle and lower portions of an extraction tower, and a solvent enters through the top of the ex...
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WO/2015/066402A1 |
A residual petroleum fraction feed is subjected to a deasphalting process by solvent extraction using a light paraffinic solvent with recovery of the solvent under supercritical process conditions. Fouling is reduced by the injection of ...
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WO/2015/065668A1 |
Disclosed is a method for treating hydrocarbon streams containing mercaptan compounds including contacting a first, relatively light hydrocarbon stream including mercaptan compounds with a first alkaline caustic solution to remove the me...
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WO/2015/061049A1 |
Disclosed is a method for separating a chlorine-containing species from an aqueous solution of the chlorine-containing species in a catalytic hydrocarbon conversion process that includes the step of oxidizing a spent chloride-containing ...
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WO/2015/057108A1 |
The given method relates to a method for cleaning liquid motor fuels of sulfur-containing compounds, including of difficult-to-crack sulfur-containing compounds. The invention relates to a method for cleaning motor fuels (gasoline and...
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WO/2015/047637A1 |
Recycle of an extract stream containing a contaminant is used to improve recovery of hydrocarbons in a contaminant removal process. At least a portion of an extract stream is recycled to a contaminant extraction zone and contacted with r...
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WO/2015/031056A1 |
Methods and apparatuses for processing hydrocarbon streams containing organic nitrogen species are provided. In an embodiment, a method for processing a hydrocarbon stream containing organic nitrogen species includes adding an aqueous ac...
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WO/2015/002868A1 |
Toluene-insoluble hydrocarbon-containing compounds are selectively separated from a hydrocarbon-containing feedstock containing at least 5 wt.% n-heptane insoluble hydrocarbon-containing materials, wherein at least 10 wt.% of the n-hepta...
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WO/2015/000849A1 |
The present invention relates to an integrated process to convert crude oil into petrochemical products comprising crude oil distillation, dearomatization, ring opening, and olefins synthesis, which process comprises subjecting a hydroca...
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WO/2015/000850A1 |
The present invention relates to an integrated process to convert crude oil into petrochemical products comprising crude oil distillation, reforming, dearomatization, fluid catalytic cracking and aromatic ring opening, which process comp...
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WO/2014/210129A1 |
Processes for the disproportionation and isomerization of a hydrocarbon feed using a liquid catalyst. The reactions occur at temperatures below 200℃. The process includes disproportionating a hydrocarbon feed comprising one or more Cn ...
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WO/2014/209463A1 |
A process is presented for the purification of 1,3 butadiene. The process is for treating a butadiene stream from an oxidative dehydrogenation unit, where a butane stream is dehydrogenated, generating a butadiene rich stream. The butadie...
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WO/2014/210244A1 |
A reverse disproportionation reaction of two hydrocarbon feeds allows production of a reaction mixture containing products with intermediate carbon numbers. The amount of at least one of the products with intermediate carbon numbers is e...
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WO/2014/209691A1 |
A process has been developed in which some of the sulfur in a naphtha feed is removed using ionic liquids. The method involves introducing a thermally or catalytically cracked naphtha stream containing sulfur compounds and a naphtha-immi...
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WO/2014/210235A1 |
Processes for the disproportionation and isomerization of a C4 hydrocarbon feed using a liquid catalyst. The process includes disproportionating a hydrocarbon feed comprising normal C4 alkane or branched C4 alkane by contacting the hydro...
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WO/2014/210251A1 |
A process of tuning a hydrocarbon product composition is described. The process involves selecting paraffins for reaction. The equilibrium constants for reactions of the selected paraffins can be used to select appropriate feed ratios, o...
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WO/2014/210140A1 |
Processes for the disproportionation and isomerization of a C4 hydrocarbon feed using a liquid catalyst. The process includes isomerizing a hydrocarbon feed comprising normal C4 alkane or branched C4 alkane by contacting the hydrocarbon ...
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WO/2014/210234A1 |
Processes for the disproportionation and isomerization of a hydrocarbon feed using a liquid catalyst comprising an ionic liquid and a carbocation promoter are described. The ionic liquid is unsupported, and the reactions occur at tempera...
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WO/2014/204734A1 |
One exemplary embodiment can be a process for treating a liquid hydrocarbon stream. The process can include passing the liquid hydrocarbon stream previously contacted with a solvent having an alkanolamine consisting of diethanolamine, a ...
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WO/2014/202596A1 |
Process for Removing Metals from High-Boiling Hydrocarbon Fractions Subject-matter of the invention is a process for removing metal impurities from hydrocarbon fractions, as they are obtained for example as product of the Fischer- Tropsc...
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WO/2014/204740A1 |
One exemplary embodiment can be a process for treating a hydrocarbon stream. The stream can include passing the hydrocarbon stream into a vessel containing a packed zone and a coalescing zone, passing an amine stream into the vessel at a...
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WO/2014/199389A1 |
The present subject matter provides a process for hydrocarbon residue upgradation. The combination of the hydrocarbon residue along with aromatic rich hydrocarbons, catalysts and surfactants allow the operation of visbreaking unit at hig...
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WO/2014/197570A1 |
A method is provided to produce a clean resid from a heavy hydrocarbon, the method including the steps of: feeding a heavy hydrocarbon to a conversion unit to convert at least a portion of the heavy hydrocarbon to lighter products and pr...
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WO/2014/182364A1 |
Methods of and apparatuses for upgrading a hydrocarbon stream are provided. In an embodiment, a method of upgrading a hydrocarbon stream includes providing the hydrocarbon stream that includes a deoxygenated pyrolysis product. The hydroc...
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WO/2014/179217A1 |
An apparatus for reducing viscosity of a hydrocarbon liquid containing paraffin molecules or asphaltene molecules in suspension. The apparatus includes a conduit having an inner cavity dimensioned to accommodate a flow of the hydrocarbon...
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WO/2014/175770A1 |
The present invention relates to the petrochemical or oil refining industry and can be used in production of oil-based plasticizers for synthetic rubber and tyres. In the method for producing a non-carcinogenic aromatic process oil co...
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