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WO/2014/006169A1 |
The present invention relates to a method and system for recovering and processing a hydrocarbon mixture from a subterranean formation. The method comprises: (i) mobilising said hydrocarbon mixture; (ii) recovering said mobilised hydroca...
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WO/2013/184462A1 |
The invention relates to processes for removing impurities, such as asphalt, from whole crude oil. The invention is accomplished by first deasphalting a feedstock, followed by processing resulting DAO and asphalt fractions. The DAO fract...
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WO/2013/144476A1 |
The present application relates to a process for purifying a hydrocarbon feedstock comprising impurities in which the following steps are carried out simultaneously: a) the hydrocarbon feedstock is treated in the liquid phase in a first ...
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WO/2013/116338A1 |
Desulfurization of hydrocarbonfeedsis achieved by first contacting the entire feed with a hydrodesulfurization catalyst in a hydrodesulfurization reaction zone operating under mild conditions to remove the labile organosulfur compounds. ...
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WO/2013/112967A1 |
A process is provided that is directed to a steam pyrolysis zone integrated with a solvent deasphalting zone and a hydrotreating zone to permit direct processing of crude oil feedstocks to produce petrochemicals including olefins and aro...
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WO/2013/112966A1 |
A process is provided that is directed to a steam pyrolysis zone integrated with a solvent deasphalting zone to permit direct processing of crude oil feedstocks to produce petrochemicals including olefins and aromatics. The integrated so...
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WO/2013/104614A1 |
The invention relates to a method for the treatment of an olefin containing hydrocarbon feedstock (110), wherein said feedstock (110) successively undergoes the following steps: (i) selective catalytic hydrogenation, (ii) a fractionation...
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WO/2013/093227A1 |
The present invention describes an improved process for converting a heavy feedstock that makes it possible to improve the selectivity for middle distillates. The invention consists in the implementation of a hydrotreatment or hydroconve...
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WO/2013/089857A1 |
A process for reforming hydrocarbons is presented. The process involves applying process controls over the reaction temperatures to preferentially convert a portion of the hydrocarbon stream to generate an intermediate stream, which will...
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WO/2013/089849A1 |
A process for the production of aromatics through the reforming of a hydrocarbon stream is presented. The process utilizes the differences in properties of components within the hydrocarbon stream to increase the energy efficiency. The d...
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WO/2013/062301A2 |
In embodiments of the present invention, a method is provided for isolating aromatic compounds contained in a middle distillate by means of solvent extraction using a specific solvent, and a method is provided for producing a high qualit...
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WO/2013/019527A9 |
A selective mid-distillate hydrotreating process is provided for production of hydrocarbon fuels with an ultra-low level of sulfur in which the initial hydrocarbon feedstock is introduced into to an aromatic extraction zone to produce an...
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WO/2013/050653A1 |
The present invention related to a method for producing liquid fuel components from renewable oil. In this method a fresh feedstock comprising saturated fatty acids is subjected to dilution by an organic lipophilic solvent. The solvent h...
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WO/2013/020711A1 |
The invention relates to a method for producing naphthenic process oils which have a high fraction of naphthenic carbon atoms of 20 to 80% by weight, preferably 65 to 80% by weight, and have a low content of polycyclic aromatics of less ...
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WO/2013/019687A1 |
The invention is directed to a process that combines the solvent deasphalting with resin hydrotreatment so as to reduce the costs associated with performing each of the steps separately. The integrated process of the invention permits hi...
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WO/2013/019594A1 |
Aromatic extraction and hydrocracking processes are integrated to optimize the hydrocracking units design and/or performance. By processing aromatics-rich and aromatic-lean fractions separately, the hydrocracking operating severity and o...
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WO/2013/019588A1 |
Aromatic extraction and hydrocracking processes are integrated to optimize the hydrocracking units design and/or performance. By processing aromatic-rich and aromatic-lean fractions separately, the hydrocracking operating severity and/or...
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WO/2013/019591A1 |
Aromatic extraction and hydrocracking processes are integrated to optimize the hydrocracking units design and/or performance. By processing aromatics-rich and aromatic-lean fractions separately, the hydrocracking operating severity and o...
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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...
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WO/2012/175823A1 |
The invention relates to a novel hybrid solid having a structural zeolite framework. CHA belongs to the ZIF family containing an inorganic network of Zn2+ cation metal centers connected together by two organic ligands, 2-methylimidazolat...
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WO/2012/153011A2 |
The invention relates to a method for the production of a diesel and middle distillate cut from an olefin feed having between 4 and 6 carbon atoms, said method including a first purification step performed on a resin, followed by an olig...
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WO/2012/153010A2 |
The invention relates to a method for the production of a diesel and middle distillate cut from an olefin feed having between 4 and 6 carbon atoms, said method including: a first purification step performed on a trapping mass formed by a...
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WO/2012/091382A9 |
Specific embodiments of the present invention provide a hydrocracking process for converting low value-added heavy hydrocarbon distillates into high value-added hydrocarbon distillates using a supercritical solvent as a medium.
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WO/2012/133061A1 |
Provided is a method for efficiently producing a benzene tetracarboxylic acid from a starting material that contains two or more tricyclic aromatic hydrocarbons each of which has a specific structure. A benzene tetracarboxylic acid is ef...
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WO/2012/134484A1 |
The invention provides for a process for dewaxing a waxy hydrocarbon feedstock to form a lubricant oil. The invention is also directed to a catalyst system comprising a hydrotreating catalyst upstream of a dewaxing catalyst, used in the ...
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WO/2012/120926A1 |
The invention provides a hydrocarbon fuel production method comprising: a first process wherein after the temperature and pressure of a mixture, which contains an aliphatic compound produced by algae and a hydrocarbon solvent in a superc...
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WO/2012/109004A1 |
A hydrocracking process is provided for treating a first heavy hydrocarbon feedstream and a second heavy hydrocarbon feedstream. The first heavy hydrocarbon feed stream contains undesired nitrogen-containing compounds, sulfur-containing ...
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WO/2012/102637A1 |
The invention relates to methods for treating carbon-containing raw material. The treatment method consists in using, in the treatment process, a nano-sized catalyst for liquefaction and hydrogenation as well as for the synthesis of oxyg...
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WO/2012/092046A2 |
Methods are disclosed for the treatment of feedstocks comprising a fatty acid- or triglyceride-containing component to remove contaminants that are detrimental to the conversion of such feedstocks to hydrocarbons, and especially biofuel ...
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WO/2012/087612A2 |
A process is presented for producing a purified normal paraffin product stream. The process includes passing a hydrocarbon stream having the desired normal paraffins to an adsorption separation system. A process stream generated from the...
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WO/2012/085406A1 |
Method for converting hydrocarbon feedstock comprising a shale oil, comprising a step of hydroconverting in an ebullating bed, a step of fractionating by atmospheric distillation into a light fraction, a naphtha fraction, a gas-oil fract...
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WO/2012/085408A1 |
Method and device for converting hydrocarbon feedstock comprising a shale oil, comprising a decontaminating step, a hydroconversion in an ebullating bed, a fractionation to give light, naphtha, gas-oil and heavier than gas-oil fractions,...
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WO/2012/078438A2 |
One exemplary embodiment can be a process for separating at least one oligomerized effluent. The process can include providing an effluent from at least one of a first oligomerization zone for producing at least one of a C9 and a C12 hyd...
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WO/2012/064466A2 |
Processes for the desulfurization of high end point naphtha, such as naphtha fractions having an ASTM D-86 end point of greater than 450°F, greater than 500°F, or greater than 550°F, and containing hindered sulfur compounds, are discl...
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WO/2012/055957A2 |
A process for the refining of crude oil, comprising a separation unit of the crude oil, consisting of at least one atmospheric distillation unit for separating the various fractions, a unit for the conversion of the heavy fractions obtai...
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WO/2012/051130A2 |
Embodiments of a method for producing a diesel range material having improved cold flow properties are provided. In one embodiment, the method includes the steps of providing a waxy diesel range feedstock, producing an intermediary produ...
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WO/2012/039910A1 |
A reaction system and method for removing heteroatoms from oxidized-heteroatom-containing hydrocarbon streams and products derived therefrom are disclosed. An oxidized-heteroatom-containing hydrocarbon feed is reacted in a reaction syste...
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WO/2012/030880A1 |
A one-step process for desulfurizing an oxidized sulfone-containing fuel stream, such as a diesel stream, is disclosed where mass transfer and conversion of sulfone occurs simultaneously such that the sulfur atom in sulfone molecule is r...
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WO/2012/015589A2 |
A method is disclosed for removing impurities such as nitrogen and / or sulfur compounds from a hydrocarbon feed, in which the feed is contacted with an adsorbent including a nitrogen-containing organic heterocyclic salt deposited on a p...
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WO/2012/004167A1 |
The instant invention discloses a method for the improvement of flakes recovery from hydrocarbon processing units and in particular slurry reactors by liquid-solid filtration prior to fractionation.
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WO/2011/152680A2 |
The present invention relates to a method for preparing lubricating base oils by using vacuum distilled deasphalted oil, and more specifically, to a method for preparing various kinds of lubricating base oils by distilling a distillate o...
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WO/2011/136451A1 |
Disclosed is a method of manufacturing high quality lube base oil (Group III) from unconverted oil having various properties obtained in a variety of hydrocrackers using improved catalytic dewaxing and hydrofinishing, the method includin...
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WO/2011/133631A2 |
A whole crude oil desulfurization system and process includes a combination of an adsorption zone and a hydroprocessing zone. This combined process and system reduces the requisite throughput for the hydroprocessing unit, conventionally ...
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WO/2011/128518A1 |
The invention relates to a method for the hydroconversion of heavy petroleum feedstocks, comprising a step of hydroconversion of the feedstock in at least one reactor which contains a catalyst in slurry and enables the recovery of metals...
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WO/2011/128517A2 |
The invention relates to a method for the hydroconversion of heavy oil feedstocks, including a step comprising the slurry hydroconversion of the feedstock in at least one reactor containing a catalyst, allowing the recovery of metals in ...
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WO/2011/128519A2 |
A process for the hydroconversion of heavy petroleum feedstocks comprising a step of hydroconversion of the feedstock in at least one reactor containing a catalyst in a slurry and enabling the recovery of metals in the unconverted residu...
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WO/2011/126792A2 |
In the present invention, pyrolysis oil is processed in a well mixed or a back mixed reactor to prevent the plugging up of a reactor that otherwise occurs. The pyrolysis oil can then be further upgraded in a hydroprocessing reactor throu...
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WO/2011/123251A2 |
A process for the hydrodesulfurization of gasoline is disclosed, the process including: feeding (1) a cracked naphtha containing mercaptans and other organic sulfur compounds and (2) hydrogen to a first hydrodesulfurization reactor conta...
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WO/2011/103264A2 |
One exemplary embodiment can be a process for a hydrocarbon feed. The process can include passing a stream through a separation zone forming a void for separating one or more gases from one or more liquids and at least partially containi...
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WO/2011/082993A1 |
The invention relates to a method for gas phase hydrogenation of a hydrocarbon stream, which is liquid under normal conditions, and which comprises components which are polymerizable under the reaction conditions of said gas phase hydrog...
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