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Matches 1 - 50 out of 3,149

Document Document Title
WO/2018/226416A1
A process of producing Group III base oils, along with a naphtha product and diesel product, from whole waxy crude oil is provided. The inventive process omits the typical vacuum distillation stage and separations to form the typical cut...  
WO/2018/222493A1
The subject process enhances catalytic activity for demetallization and desulfurization of a residue feed stream by injecting water into the feed and hydrotreating in two stages with interstage separation. Water injection improves the de...  
WO/2018/217505A1
A method for producing xylenes from a heavy reformate feed includes the steps of introducing the heavy reformate feed and a hydrogen feed to a dealkylation reactor, reacting the heavy reformate feed with the hydrogen gas in the presence ...  
WO/2018/213025A1
A hydrocarbon conversion process comprises providing a hydrocarbon feedstock comprising an effluent fraction from a pyrolysis process, wherein the effluent fraction has an initial boiling point at atmospheric pressure of at least 177°C ...  
WO/2018/212985A1
According to one or more embodiments presently described, a feedstock oil may be processed by a method which may include hydrotreating the feedstock oil to reduce or remove one or more of sulfur content, metals content, nitrogen content,...  
WO/2018/177401A1
Disclosed are a method for increasing hydrogen partial pressure in a hydrogenation reaction system, a design method therefor and the use thereof. The hydrogenation reaction system comprises at least two reactors, wherein a discharged mat...  
WO/2018/165394A1
An integrated hydrothermal process for upgrading heavy oil includes the steps of mixing a heated water stream and a heated feed in a mixer to produce a mixed fluid, introducing the mixed stream to a reactor unit to produce a reactor effl...  
WO/2018/146320A1
The invention provides an emollient composition comprising at least one hydrocarbon fluid in an amount of 50 to 100% by weight, preferably from 80 to 100% by weight, more preferably from 90 to 100% by weight and preferably equal to 100% ...  
WO/2018/144507A1
An apparatus and process is disclosed for hydrocracking a hydrocarbon feed stream following hydrotreating the feed stream. A separator removes diesel and lower boiling materials in a hydrotreated stream before a hydrocracking reactor, so...  
WO/2018/140279A1
A process and system is provided including hydroisomerization reaction zone for production of high octane gasoline blending components that provide high selectivity for producing high octane isomers of light paraffins. A light paraffin f...  
WO/2018/129036A1
A method to selectively remove metal compounds and sulfur from a petroleum feedstock is provided. The method comprising the steps of feeding a pre-heated water stream and a pre-heated petroleum feedstock to a mixing zone, mixing the pre-...  
WO/2018/122296A1
The present invention relates to a method using a specific catalyst for upgrading ketoacid to intermediates for fuel and chemical industry, intermediates obtained by the method and to their use.  
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/2018/125415A1
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/2018/118264A1
The invention relates to a method for optimizing layered catalytic processes. This is accomplished by testing various catalysts with a compound found in a feedstock to be tested, to determine the facility of the catalyst in hydro gena ti...  
WO/2018/119249A1
Processes and systems for upgrading resid hydrocarbon feeds are disclosed. The process system may operate in two different operating modes, maximum conversion and maximum quality effluent. The process system may be reversibly transitione...  
WO/2018/118293A1
Systems and methods are provided for upgrading aromatic refinery fractions by performing trim alkali metal desulfurization. The alkali metal desulfurization can be performed by mixing the aromatic refinery fraction with alkali metal in f...  
WO/2018/118185A1
Apparatuses and processes for producing at least one lubricant base oil and at least one hydrocarbon fuel range product. A deasphalted oil and a VGO stream and passed to a first hydroprocessing zone. After the first hydroprocessing zone,...  
WO/2018/109015A1
A catalyst system for dewaxing of a hydrocarbon feedstock comprising at least two catalytic sections, the first section comprising a first dewaxing catalyst and a subsequent section comprising a second dewaxing catalyst, wherein the firs...  
WO/2018/108443A1
This invention relates to a catalyst system comprising (a) at least one layer of a first catalyst comprising a dehydrogenation active metal on a solid support; (b) at least one layer of a second catalyst comprising a metal oxide; and (c)...  
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/2018/099419A1
A method for preparing hexadecahydropyrene, comprising: carrying out the hydrogenation reaction to hydrocarbon oil containing pyrene compounds in the presence of a hydrogenation catalyst, wherein the pyrene compounds are selected from at...  
WO/2018/096064A1
The present disclosure relates to a process for hydrodesulfurizing an olefinic naphtha feedstock while retaining a substantial amount of the olefins, which feedstock has a T95 boiling point below 250°C boils and contains at least 50 ppm...  
WO/2018/096065A1
The present disclosure relates to a process for hydrodesulfurizing an olefinic naphtha feedstock while retaining a substantial amount of the olefins, which feedstock has a T95 boiling point below 250°C boils and contains at least 50 ppm...  
WO/2018/096063A1
A process for hydrodesulfurizing an olefinic naphtha feedstock while retaining a substantial amount of the olefins, which feedstock has a T95 boiling point below 250°C and contains at least 50 ppmw of organically bound sulfur and from 5...  
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/2018/083143A1
The present invention relates to a process to prepare normal paraffins, the process comprises the steps of: (a) providing a Fischer-Tropsch product stream; (b) separating the Fischer-Tropsch product stream of step (a), thereby obtaining ...  
WO/2018/080670A1
A process and apparatus for reducing the sulfur content of naphtha. The process includes introducing at least a portion of a naphtha feed stream to a selective hydrodesulfurization zone under selective hydrodesulfurization conditions in ...  
WO/2018/077764A1
The invention describes a method for preparing a composite porous material comprising at least one zeolite and at least one alumina precursor, said method comprising at least the following steps: a) a step of obtaining zeolite crystals i...  
WO/2018/080671A1
Processes for hydrotreating an effluent from a slurry hydrocracking process are described. Different streams are formed from the SHC effluent, and different hydroprocessing conditions are applied to the streams, e.g., more severe conditi...  
WO/2018/071169A1
Systems and methods are provided for producing lubricant basestocks using a process flow that includes a conversion catalyst that can provide a desired improvement in viscosity index at a reduced or minimized amount of feed conversion. A...  
WO/2018/059872A1
The present invention relates to a method for treating a pyrolysis gasoline C5+ containing monoolefinic, diolefinic and sulfur hydrocarbons, comprising at least, and in any order: a) a step of hydrotreating the pyrolysis gasoline or a hy...  
WO/2018/058172A1
A method for producing an upgraded biooil product, the method comprising: hydrotreating a biooil or a distillate thereof with hydrogen in the presence of hydrotreating catalysts, wherein the biooil was produced by hydrothermal treatment ...  
WO/2018/060938A1
The present invention discloses a process by which the heavy hydrocarbons are subjected to hydroprocessing for producing distillates which can be further treated or converted downstream, to fuels and chemicals.  
WO/2018/044989A1
An improved vortex-type mixing device for a down-flow hydroprocessing reactor is described. The device provides improved overall mixing efficiency of an existing mixing volume in the mixing of gas and liquid phases in two-phase systems w...  
WO/2018/037163A1
The invention discloses methods for manufacturing and using diesel fuel components comprising a cetane number improver and a renewable fuel component manufactured by hydrotreating and isomerising renewable raw material.  
WO/2018/033381A1
The present disclosure relates to a process and a process plant for conversion of a hydrocarbon mixture of which at least 95% has a boiling point above 150°C to a lower boiling hydrocarbon product comprising the steps of (a) directing s...  
WO/2018/019489A1
The invention relates to a method for the selective hydrogenation of a feedstock comprising a pyrolysis gasoline, carried out in a three-phase reactor in the presence of a heavy paraffin hydrocarbon cut to obtain an at least partially se...  
WO/2018/019490A1
The invention relates to a method for the selective hydrogenation of a feedstock comprising a pyrolysis gasoline, carried out in a three-phase reactor.  
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...  

Matches 1 - 50 out of 3,149