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Matches 1 - 50 out of 3,096

Document Document Title
WO/2018/005178A1
A process and apparatus for quenching a hydrocracked stream to prepare it for hydroisomerization. A fractionated hydroisomerized stream is recycled to quench a hot hydrocracked stream prior to hydroisomerization. Sufficient quenching can...  
WO/2018/004924A1
Systems and methods are provided for catalytically dewaxing a diesel boiling range feed. In some aspects, catalytic dewaxing can be performed at low hydrogen treat gas rates and/or low hydrogen purity conditions. In other aspects, the sy...  
WO/2018/005094A1
Methods are provided for modifying hydrogenation catalysts having silica supports (or other non-alumina supports) with additional alumina, and using such catalysts to achieve unexpectedly superior hydrogenation of feedstocks. The modifie...  
WO/2018/005184A1
A crude distillation and refining process and apparatus enables modular supply of the crude distillation column. Crude oil may be heated and then separated into only two liquid products in the crude distillation column. The separation be...  
WO/2017/222850A1
The present disclosure provides a system and method for converting crude oil to light hydrocarbon products useful as a chemical feedstock. The system may also include a conversion system, such as a steam cracking unit, that converts the ...  
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/2017/200640A1
Systems and methods are provided for processing of challenged feedstocks to produce distillate fuel products, such as jet boiling range products and/or diesel boiling range products. The challenged feedstocks can have a high aromatics co...  
WO/2017/198905A1
The invention relates to a composition comprising C10-C20 paraffins, wherein about 3 wt.% to about 30 wt.%, based on the total weight of the composition, are C10-C15 paraffins, and the C10-C20 paraffins are derived from a biological raw ...  
WO/2017/186484A1
The invention relates to a process for treating a hydrocarbon feedstock that makes it possible to obtain a heavy hydrocarbon fraction with a low sulfur content, said process comprising the following steps: a) a step of hydrodemetallizati...  
WO/2017/181813A1
A method and equipment thereof for producing high quality diesel using low-temperature Fischer-Tropsch synthetic oil and low-grade oil feedstock. The method comprises the following steps: 1) mixing a Fischer-Tropsch diesel with hydrogen,...  
WO/2017/168320A1
Methods and systems for treating pygas are disclosed. Methods include depentanizing the pygas to produce a C5 stream and a C6+ stream before hydrotreating the C6+ stream, to integrate the processing of pygas with the production of isopre...  
WO/2017/172572A1
A base stock having at least 90 wt. % saturates, an amount and distribution of aromatics, as determined by ultra violet (UV) spectroscopy, including an absorptivity between 280 and 320 nm of less than 0.015 l/gm-cm, a viscosity index (VI...  
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/2017/172576A1
Systems and methods are provided for producing lubricant basestocks having a reduced or minimized aromatics content. A first processing stage can perform an initial amount of hydrotreating and/or hydrocracking. A first separation stage c...  
WO/2017/165268A1
An apparatus and process for hydrodesulfurizing hydroprocessed naphtha from an overhead stream of a product fractionation column and/or from an overhead stream of a product stripping column in which an overhead stream may be condensed an...  
WO/2017/165271A1
An apparatus and process for hydrodesulfurizing hydroprocessed naphtha from an overhead stream of a product fractionation column and/or from an overhead stream of a product stripping column in which an overhead stream may be condensed an...  
WO/2017/148736A1
The present invention relates to a process for producing LPG and BTX from a mixed feedstream comprising C5-C12 hydrocarbons by contacting said feedstream in the presence of hydrogen with a first hydrocracking catalyst and contacting the ...  
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/2017/116757A1
Methods are provided for forming noble metal catalysts comprising both platinum and a second Group VIII metal, such as palladium, with improved aromatic saturation activity. Instead of impregnating a catalyst with both platinum and anoth...  
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/2017/112558A1
Methods and catalysts are provided for performing dewaxing of diesel boiling range fractions, such as trim dewaxing, that allow for production of diesel boiling range fuels with improved cold flow properties at desirable yields. In some ...  
WO/2017/112218A1
A method of reducing catalyst agglomeration in a slurry hydrocracking zone containing at least two reactors is described. A hydrocarbon feed and a slurry hydrocracking catalyst are contacted in a first reactor to form a first effluent co...  
WO/2017/108295A1
The present invention relates to a method for producing synthetic hydrocarbons from a feedstock, said method comprising at least a gasification step, a step of converting CO into vapour, a step of recombining effluents, a step of elimina...  
WO/2017/112377A1
Methods are provided for making base metal catalysts with improved activity. After forming catalyst particles based on a support comprising a zeolitic molecular sieve, the catalyst particles can be impregnated with a solution comprising ...  
WO/2017/112647A1
Methods and catalysts are provided for performing dewaxing of diesel boiling range fractions, such as trim dewaxing, that allow for production of diesel boiling range fuels with improved cold flow properties at desirable yields. In some ...  
WO/2017/109191A1
The present invention relates to a Fischer-Tropsch derived residual base oil having a kinematic viscosity at 100°C according to ASTM D445 in the range of from 15 to 35 mm2/s, an average number of carbon atoms per molecule Fischer-Tropsc...  
WO/2017/109179A1
The present invention relates to a process for preparing a residual base oil from a hydrocarbon feed which is derived from a Fischer-Tropsch process, the process comprises the steps of: (a) providing a hydrocarbon feed which is derived f...  
WO/2017/108378A1
The invention concerns a method for converting a hydrocarbon feedstock comprising the following steps: a) a step of hydrocracking said hydrocarbon feedstock in the presence of hydrogen in at least one reactor containing an ebullated bed-...  
WO/2017/108476A1
The present invention relates to a process for converting a feed comprising C5-C12 hydrocarbons to higher BTX, LPG and methane in the presence of hydrogen in n reaction zones operated in series, wherein m reaction zones are not participa...  
WO/2017/102645A1
The invention relates to a process for producing monoaromatics from a hydrocarbon feed comprising polyaromatics and monoaromatics, comprising a) contacting the hydrocarbon feed in the presence of hydrogen with a hydrotreatment catalyst f...  
WO/2017/102411A1
The present invention relates to a process for converting a feed comprising C2-C4 alkanes to higher hydrocarbon(s) including aromatic hydrocarbon(s) in n reaction zones operated in series, wherein m reaction zones are not participating i...  
WO/2017/101985A1
The invention relates to a process for producing C2 and C3 hydrocarbons, comprising a) subjecting a mixed hydrocarbon stream comprising a middle distillate to first hydrocracking in the presence of a first hydrocracking catalyst to produ...  
WO/2017/106088A1
Embodiments of a process for producing paraffins from a petroleum-based composition comprising long chain aromatics comprise mixing a supercritical water stream with a pressurized, heated petroleum-based composition to create a combined ...  
WO/2017/093534A1
The present disclosure relates to a process for reducing the amount of aromatics in a raw feed stream comprising hydrocarbons, more than 200 ppmw sulfur or 1000 ppmw sulfur as either hydrocarbon heteroatoms or as other sulfide compounds ...  
WO/2017/093056A1
The present invention relates to a process for producing LPG and BTX from a hydrocarbon feed comprising polyaromatics, the process comprising subjecting the hydrocarbon feed to a first hydrocracking process step to produce a first hydroc...  
WO/2017/080387A1
A heavy oil hydrogenation processing system and a heavy oil hydrogenation processing method. The heavy oil hydrogenation processing method comprises: a hydrogenation preprocessing reaction zone, a transition reaction zone, a hydrogenatio...  
WO/2017/081595A1
The presently disclosed subject matter provides methods for producing olefins and/or aromatics from coker naphtha. In a non-limiting embodiment, a method for producing aromatics includes hydrogenating the coker naphtha stream in the pres...  
WO/2017/056550A1
Provided is a method for producing a lubricant oil base-oil that extends the life of a hydrocracking catalyst and increases the viscosity index of the lubricant oil base-oil. A method for producing a lubricant oil base-oil comprises: a f...  
WO/2017/040754A1
A non-oxidized diesel desulfurization process that uses temperature swing adsorption along with an adsorbent to adsorb sulfur compounds and other impurities petroleum-based from fuel compositions, including light distillates, middle dist...  
WO/2017/037177A1
The present invention relates to a process to prepare paraffins and waxes from a gas mixture comprising hydrogen and carbon monoxide in at least two conversion reactors, being a first and second reactor, said reactors comprising catalyst...  
WO/2017/037176A1
The present invention relates to a process to prepare paraffins and waxes from a gaseous feed stream comprising hydrogen and carbon monoxide in a Fischer-Tropsch reactor comprising a fixes bed of reduced Fischer-Tropsch catalyst that com...  
WO/2017/035081A1
Configurations and related processing schemes of direct or indirect inter-plants heating systems (or both) synthesized for grassroots medium grade crude oil semi-conversion refineries to increase energy efficiency from specific portions ...  
WO/2017/035087A1
Configurations and related processing schemes of direct or indirect (or both) inter-plants heating systems synthesized for grassroots medium grade crude oil semi-conversion refineries to increase energy efficiency from specific portions ...  
WO/2017/033512A1
This method for manufacturing a lubricant base oil includes: a first step of hydrocracking a petroleum slack wax having 80% by mass or more of heavy contents with at least 30 carbon atoms and having 15% by mass or less of an oil content ...  
WO/2017/027554A1
A process for reducing the sulfur content of FCC naphtha is described. The process includes introducing a FCC naphtha feed to a selective hydrogenation zone to form a hydrogenated feed. The hydrogenated feed is separated into light fract...  
WO/2017/027271A1
The present invention relates generally to methods for producing detergent compounds from waste plastic feedstocks. More specifically, the invention relates to methods for producing detergent intermediates, including alkylbenzenes, paraf...  
WO/2017/024061A1
In a method of hydroprocessing, hydrogen gas (28) for the hydroprocessing reaction is combined with a liquid feed composition (26) comprising a feedstock to be treated (20) and a diluent (22, 24) to form a feed stream (18), at least a po...  
WO/2017/023838A1
Processes for converting existing refinery units and equipment to enable processing of renewable triglyceride feedstock to provide hydrocarbon fuels. Originally, the existing refinery units may have been configured as hydrotreating, hydr...  
WO/2017/019744A1
A system and process for upgrading a whole crude oil feed in an integrated ebullated-bed and hydrotreater is provided in which the whole crude oil is flashed into a flashed straight run distillates fraction and an atmospheric residue fra...  

Matches 1 - 50 out of 3,096