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Matches 1 - 50 out of 1,844

Document Document Title
WO/2018/128835A1
A system includes a hydroprocessing zone configured to remove impurities from crude oil; a first separation unit configured to separate a liquid output from the hydroprocessing zone into a light fraction and a heavy fraction; an aromatic...  
WO/2018/129022A1
A process for the treatment of a hydrocracking unit bottoms recycle stream, and preferably the fresh hydrocracker feed to remove heavy poly-nuclear aromatic (HPNA) compounds and HPNA precursors employs, in the alternative, an adsorption ...  
WO/2018/128821A1
A system includes a hydroprocessing zone configured to remove impurities from crude oil; a first separation unit configured to separate a liquid output from the hydroprocessing zone into a light fraction and a heavy fraction; an aromatic...  
WO/2018/122274A1
The invention provides a process for producing middle distillates from a residual hydrocarbonaceous feedstock, comprising the steps of: (a) thermally cracking the residual hydrocarbonaceous feedstock in a first thermal cracking unit to o...  
WO/2018/125281A1
Systems and methods are provided for block operation during lubricant and/or fuels production from deasphalted oil. During "block" operation, a deasphalted oil and/or the hydroprocessed effluent from an initial processing stage can be sp...  
WO/2018/125610A1
Systems and methods are provided for performing solvent extraction on heavy neutral base stocks. The aromatic extraction can reduce aromatics content while have a reduced or minimized impact on lubricant properties. This can allow, for e...  
WO/2018/125415A1
A process and apparatus for two stage hydrocracking of resid feed saturates aromatics including PNA's from the first stage hydrocracking unit to prevent production of HPNA's. The saturated aromatics including PNA's can be hydrocracked in...  
WO/2018/125282A1
Systems and methods are provided for block operation during lubricant and/or fuels production from deasphalted oil. During "block" operation, a deaspahlted oil and/or the hydroprocessed effluent from an initial processing stage can be sp...  
WO/2018/125283A1
Systems and methods are provided for block operation during lubricant and/or fuels production from deasphalted oil. During "block" operation, a deasphalted oil and/or the hydroprocessed effluent from an initial processing stage can be sp...  
WO/2018/109278A1
A method comprises conducting hydrodeoxygenation and optionally isomerization of raw material, wherein the method further comprises one or more solvent extraction steps and optionally hydrogenation to remove aromatic and/or naphthenic hy...  
WO/2018/104056A1
In a process for hydrotreatment of a gas stream containing both olefins and diolefins as well as organic sulfur compounds, the gas stream is introduced into a pre-treatment reactor, where diolefins are reacted with hydrogen in the presen...  
WO/2018/095347A1
Provided is a method for producing a high-density fuel blend component by means of a process combining hydrocatalytic cleavage and fixed-bed hydrogenation modification; by means of a thermal cracking reaction, hydrocatalytic cleavage con...  
WO/2018/096042A1
The present disclosure is concerned with an improved process for preparing extender process oils which meets various technical specifications simultaneously and to the extender process oils thus obtained.  
WO/2018/094346A1
Process scheme configurations are disclosed that enable conversion of crude oil feeds with several processing units in an integrated manner into petrochemicals. The designs utilize minimum capital expenditures to prepare suitable feedsto...  
WO/2018/094327A1
Process scheme configurations are disclosed that enable conversion of crude oil feeds with several processing units in an integrated manner into petrochemicals. The designs utilize minimum capital expenditures to prepare suitable feedsto...  
WO/2018/093535A1
Systems and methods are provided for upgrading blends of catalytic slurry oil and steam cracker tar to form fuel and/or fuel blending products. The steam cracker tar can optionally correspond to a fluxed steam cracker tar that includes s...  
WO/2018/094343A1
Process scheme configurations are disclosed that enable conversion of crude oil feeds with several processing units in an integrated manner into petrochemicals. The designs utilize minimum capital expenditures to prepare suitable feedsto...  
WO/2018/094336A1
Process scheme configurations are disclosed that enable conversion of crude oil feeds with several processing units in an integrated manner into petrochemicals. The designs utilize minimum capital expenditures to prepare suitable feedsto...  
WO/2018/090584A1
A catalytic gasoline desulfurization method having also an olefin selective removal function, comprising: when a catalytic gasoline is pre-hydrotreated, cutting into a light fraction, an intermediate fraction, and a heavy fraction; perfo...  
WO/2018/094347A1
Process scheme configurations are disclosed that enable conversion of crude oil feeds with several processing units in an integrated manner into petrochemicals. The designs utilize minimum capital expenditures to prepare suitable feedsto...  
WO/2018/075017A1
Methods are provided to prepare a low sulfur fuel from hydrocarbon sources, such as light tight oil and high sulfur fuel oil, often less desired by conventional refiners, who split crude into a wide range of differing products and may pr...  
WO/2018/031252A1
Processes and apparatuses are disclosed for removing heavy polynuclear aromatic compounds from a hydrocracked stream comprising passing at least a portion of the hydrocracked stream to a fractionation column to provide a plurality of fra...  
WO/2018/026462A1
Systems and methods are provided for production of base stocks with a viscosity index of at least 120 and/or a sulfur content of 300 wppm or less and/or a kinematic viscosity at 100°C of 3.0 cSt to 8.0 cSt by hydroconversion of a raffin...  
WO/2018/012233A1
This method for producing a hydrocracked oil uses a petroleum-based heavy oil containing a heavy metal component as a raw material and includes a mixing step for mixing the petroleum-based heavy oil, an iron-based catalyst and hydrogen g...  
WO/2018/005141A1
Systems and methods are provided for hydroconversion of a heavy oil feed under slurry hydroprocessing conditions and/or solvent assisted hydroprocessing conditions. The systems and methods for slurry hydroconversion can include the use o...  
WO/2017/222742A1
Systems and methods are provided for solvent deasphalting of steam cracker tar. The resulting deasphalted oil produced from the steam cracker tar can then be hydroprocessed, such as hydrotreated and/or hydrocracked in a fixed bed reactor...  
WO/2017/218602A3
Solvent extraction is applied to a hydrotreated base oil to create at least one higher quality product stream and at least one lower quality product stream, wherein the at least one higher quality product stream includes an improvement o...  
WO/2017/218602A2
Solvent extraction is applied to a hydrotreated base oil to create at least one higher quality product stream and at least one lower quality product stream, wherein the at least one higher quality product stream includes an improvement o...  
WO/2017/210287A1
In accordance with one embodiment of the present disclosure, a heavy oil may be upgraded by a process that may include removing at least a portion of metals from the heavy oil in a hydrodemetalization reaction zone to form a hydrodemetal...  
WO/2017/205200A1
Systems and methods are provided for producing upgraded raffinate and extract products from lubricant boiling range feeds and/or other feeds having a boiling range of 400°F (204°C) to 1500°F (816°C) or more. The upgraded raffinate an...  
WO/2017/205083A1
An integrated process for forming a combined feedstock stream comprising catalytically cracking a first hydrocarbon feedstock to form a full range cracked full naphtha stream and a first light olefins stream, steam cracking a second hydr...  
WO/2017/189320A1
Process embodiments for producing green coke from residual oil comprise introducing residual oil and a solvent mixture into a mixing vessel to produce a feed mixture, the solvent mixture comprising at least one paraffinic solvent with a ...  
WO/2017/172310A1
Systems and methods are provided for catalytic hydroprocessing to form lubricant base oils. The methods can include performing high pressure hydrofinishing after fractionating the hydrotreated and/or hydrocracked and/or dewaxed effluent....  
WO/2017/161981A1
A system and method for producing low-condensation-point middle distillate using Fischer-Tropsch synthesized whole distillate. In the system, a Fischer-Tropsch heavy oil transport pipe (5) is connected to a middle input end of a first hy...  
WO/2017/149790A1
[Problem] To provide a system that is capable of keeping operating energy low in the production of products such as LPG, light naphtha, heavy naphtha, kerosene, and gas oil by processing condensate. [Solution] After collective hydrodesul...  
WO/2017/151283A1
A process for increasing olefin production from refinery that processes hydrocarbon streams that are rich in aromatic compounds and includes steam cracking and hydrotreating an aromatically rich feedstock to produce a hydrotreated pyroly...  
WO/2017/143938A1
Provided is an apparatus and method for producing an environmentally-friendly solvent oil using a Fischer-Tropsch synthetic oil. The device comprises a hydrorefining reactor (A), a hydrogenation reactor (B), a hot high-pressure separator...  
WO/2017/146876A1
An integrated process for increasing olefin production is described through which heavy cracker residues of fluid catalytic cracking unit and steam cracking unit are completely mixed, and mixed stream is properly recycled and further com...  
WO/2017/136637A1
A process and apparatus are disclosed for hydrocracking a hydrocarbon feed in a hydrocracking unit and hydrotreating a vaporous hydrocracked stream. The hydrotreated effluent stream can be separated and stripped to produce a ULSD stream ...  
WO/2017/132016A1
We provide a process for regenerating a spent acidic ionic liquid, comprising contacting the spent acidic ionic liquid with hydrogen and without an addition of a hydrogenation catalyst; wherein a conjunct polymer content is decreased in ...  
WO/2017/117166A1
Methods are provided for forming lubricant base stocks from feeds such as vacuum resid or other 510°C+ feeds. A feed can be deasphalted and then catalyticaliy and/or solvent processed to form lubricant base stocks, including bright stoc...  
WO/2017/117178A1
Compositions are provided for lubricant base stocks produced from feeds such as vacuum resid or other 510°C+ feeds. A feed can be deasphalted and then catalytically and/or solvent processed to form lubricant base stocks, including brigh...  
WO/2017/117164A1
Methods are provided for forming lubricant base stocks from feeds such as vacuum resid or other 510°C+ feeds. A feed can be deasphalted and then catalyticaliy and/or solvent processed to form lubricant base stocks, including bright stoc...  
WO/2017/117161A1
Fuels and/or fuel blending components can be formed from hydroprocessing of high lift deasphalted oil. The high lift deasphalting can correspond to solvent deasphalting to produce a yield of deasphalted oil of at least 50 wt%, or at leas...  
WO/2017/117177A1
Methods are provided for producing lubricant base stocks from deasphalted oils formed by sequential deasphalting. Tile deasphalted oil can be exposed a first deasphalting process using a first solvent that can provide a lower severity of...  
WO/2017/116756A1
Methods are provided for upgrading disadvantaged feeds for use in lubricant base stock production. A disadvantaged feed can be upgraded by hydroprocessing the feed to form a hydroprocessed bottoms fraction. The hvdroprocessed bottoms fra...  
WO/2017/117176A1
Systems and methods are provided for integration of use deasphalted resid as a feed for fuels and/or lubricant base stock production with use of the corresponding deasphalter rock for gasification to generate hydrogen and/or fuel for the...  
WO/2017/117173A1
Methods are provided for forming lubricant base stocks from feeds such as vacuum resid or other 510°C+ feeds. A feed can be deasphalted and then catalytically and/or solvent processed to form lubricant base stocks, including bright stoc...  
WO/2017/117159A1
Deasphalter rock from high lift deasphalting can be combined with a flux to form a fuel oil blending component. The high lift deasphalting can correspond to solvent deasphalting to produce a yield of deasphalted oil of at least 50 wt%, o...  
WO/2017/109639A1
Methods and systems for producing olefins and aromatics are provided. Methods can include removing silica from the coker naphtha feedstock to produce a first effluent, hydrogenating the first effluent to produce a second effluent, reacti...  

Matches 1 - 50 out of 1,844