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Matches 1 - 50 out of 1,906

Document Document Title
WO/2019/212421A1
The present invention relates to a method for processing a renewable bio-based material comprising the step of reacting the bio-based material with hydrogen in the presence of a catalyst on a support in a reactor to form a treated oil; (...  
WO/2019/204115A1
A method of producing a fuel additive includes passing a feed stream comprising C4 hydrocarbons through a butadiene extraction unit producing a first process stream; passing the first process stream through a methyl tertiary butyl ether ...  
WO/2019/197351A1
The invention concerns a mass for removing arsenic and other heavy metals particularly adapted for treating olefin-containing and sulphur-loaded gasoline fractions such as gasolines derived from catalytic cracking. The removal mass compr...  
WO/2019/197352A1
The invention describes a method for removing organometallic impurities from a hydrocarbon feedstock such as petrol containing olefins and sulphur, wherein a removal mass is placed in contact with the feedstock to be treated and a hydrog...  
WO/2019/187831A1
This method for producing a wax isomerized oil comprises a step for preparing an ethylene polymer wax, a step for subjecting the ethylene polymer wax to hydrogenolysis using a hydrogenolysis catalyst including zirconia to obtain a decomp...  
WO/2019/163957A1
This method for producing a lubricant base oil includes: a separation step for supplying a hydrocarbon oil to one side of a separation membrane that includes a zeolite membrane and recovering, from the other side of the separation membra...  
WO/2019/164776A1
Adsorbents for aromatic adsorption are used to improve one or more properties of base stocks derived from deasphalted oil fractions. The adsorbents can allow for removal of polynuclear aromatics from an intermediate effluent or final eff...  
WO/2019/164611A1
Systems and methods are provided for hydroprocessing of feeds including a heavy oil fraction, such as feeds including a ~1050°F+ (~566°C+) fraction. The systems and methods can facilitate processing of feeds including a heavy oil fract...  
WO/2019/165401A1
A method of upgrading a petroleum feedstock, the method comprising the steps of introducing a disulfide oil, a water feed, and a petroleum feedstock to a supercritical water upgrading unit, and operating the supercritical water upgrading...  
WO/2017/205083A8
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/2019/126415A1
Settling unconverted pitch from a SHC reactor effluent before fractionation improves efficiency of fractionation of slurry hydrocracked products. The recycle of soft pitch to the SHC reactor results in improved reactor operation by avoid...  
WO/2019/104543A1
A modified Y-type molecular sieve and a preparation method therefor, a hydrocracking catalyst and a preparation method therefor, and a method for hydrocracking hydrocarbon oil. Based on the total weight of the modified Y-type molecular s...  
WO/2019/109109A1
A vacuum separator is used to separate a pitch stream from a slurry hydrocracking reactor upstream of the product fractionation column. The process and apparatus removes pitch from the product streams to enable easier separation of light...  
WO/2019/104243A1
Processes and systems for upgrading hydrocracker unconverted heavy oil are provided. The invention is useful in upgrading unconverted heavy oil such as resid derived from hydrocracking processes and may be used to upgrade such resids to ...  
WO/2019/099362A1
Processes and apparatus for isomerizing hydrocarbons are provided. The process comprises isomerizing at least a portion of the hydrocarbon feed stream comprising at least one of?#191 C4 to C7 hydrocarbons in the presence of an isomerizat...  
WO/2019/089707A1
A process is disclosed for reducing loss of hydrogen in solution to the fractionation section of a hydroprocessing unit. The hot liquid stream is stripped with an inert gas in a hot flash stripper to urge hydrogen into the hot flash vapo...  
WO/2019/053323A1
The present disclosure relates to marine fuel compositions having low sulfur content and processes for making such compositions.  
WO/2019/046989A1
Disclosed are a reforming method and a reforming system for low quality oil. The reforming method comprises: (1) subjecting low quality oil to a conversion reaction in the presence of hydrogen and, optionally, a conversion catalyst, so a...  
WO/2019/034977A1
A process for hydrocracking a hydrocarbon feed is provided. The process comprises hydrocracking the hydrocarbon feed to produce a first hydrocracking product stream, separating the first hydrocracking product stream to form a gas stream ...  
WO/2019/013952A3
Systems and methods are provided for upgrading a high density cracked feedstock, such as a catalytic slurry oil, by hydroprocessing. The upgrading can further include performing a separation on the effluent from hydroprocessing of the cr...  
WO/2019/013957A1
Electro-kinetic separation processes for removing solid particles from hydrocracker process streams are provided herein.  
WO/2019/014196A1
Systems and methods are provided for using a three-product deasphalter to produce advantageous combinations of deasphalted oil, resin, and rock. The desaphalted oil, resin, and rock can then be further combined, optionally with other vac...  
WO/2019/013952A2
Systems and methods are provided for upgrading a high density cracked feedstock, such as a catalytic slurry oil, by hydroprocessing. The upgrading can further include performing a separation on the effluent from hydroprocessing of the cr...  
WO/2018/236780A1
Systems and processes for hydrotreating, splitting, and extracting a gasoil feed to produce a saturate -rich feedstock for olefin pyrolysis are provided. A gasoil feed is provided to a hydrotreating section to produce an ultralow sulfur ...  
WO/2018/232204A1
A system for co-processing crude oil with residuum includes an ebullated bed hydrocracking unit; an atmospheric distillation column fluidly coupled to the ebullated bed hydrocracking unit; a vacuum distillation column fluidly coupled to ...  
WO/2018/226617A1
Methods and systems of producing chemical feedstocks from crude oil can include: introducing a fraction of crude oil into a catalytic hydrovisbreaker reactor, wherein the crude oil fraction is dealkylated after introduction; introducing ...  
WO/2018/187036A1
Systems and methods are provided for upgrading catalytic slurry oil. The upgrading can be performed by deasphalting the catalytic slurry oil to form a deasphalted oil and a residual or rock fraction. The deasphalted oil can then be hydro...  
WO/2018/187112A1
Systems and methods are provided for improving operation of a fluid catalytic cracker as part of an integrated processing environment including a deasphalting unit and a hydroprocessor. Optionally, a coker can be included in the integrat...  
WO/2018/187048A1
Systems and methods are provided for improving the processing of heavy or challenged feeds in a refinery based on integrated use of deasphalting, coking, and hydroprocessing. An optional fluid catalytic cracking unit can be included in t...  
WO/2018/183410A1
A process and apparatus removes HPNA's from a fractionated bottoms stream from a reboiled product fractionation column that obtains heat from a reboiler. HPNA's are removed from the fractionated bottoms stream by stripping it with an ine...  
WO/2018/129022A4
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/2018/156294A1
Processes for desulfurizing a fluid catalytic cracker (FCC) naphtha feedstock, straight run naphtha feedstocks and combinations thereof are provided herein. Naphtha boiling range feed is passed over a silicon trap prior to being hydrodes...  
WO/2018/142351A1
Integrated hydrotreating and steam pyrolysis processes for the direct processing of a crude oil to produce olefinic and aromatic petrochemicals.  
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...  

Matches 1 - 50 out of 1,906