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WO/2023/040890A1 |
A method and system for hydrocracking. A wax oil raw oil and a hydrogen mixture are first subjected to contact reaction by means of a hydrotreating unit, and then a reaction effluent enters a first hydrocracking unit to react with a hydr...
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WO/2023/036931A1 |
The invention relates to an improved system and method for relief of hot, high pressure, fouling fluid from the 1st Stage Reactor and the ISS in case of an unintended overpressure situation while allowing the quick establishing of normal...
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WO/2023/037059A1 |
Disclosed is a method for purifying a composition containing a plastic liquefaction oil, the method comprising treating with a strong base in the presence of water, followed by washing with water. The method is useful for reducing the co...
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WO/2023/034057A1 |
Systems and methods for producing a decarbonized blue hydrogen gas for cracking operations utilizing a standard separation process, such as Pressure Swing Absorption (PSA), to separate a tail gas mixture of hydrogen and hydrocarbons into...
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WO/2023/022833A1 |
Combined hydroprocessing and solvent deasphalting with sequential addition of a dispersed catalyst to process heavy oil without increasing equipment fouling. An example method includes: hydroprocessing heavy oil containing dispersed cata...
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WO/2023/001695A1 |
Process and plant for producing a gasoline product from a methanol feed stream, the process comprising the steps of: conducting a portion of the methanol feed stream to a methanol-to-gasoline reactor for producing a raw gasoline stream c...
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WO/2023/002092A1 |
A method of upgrading liquefied waste plastic (LWP) to a mixture of purified hydrocarbons is hereby provided. The method comprises the steps of providing a feed comprising liquefied waste plastic (LWP) and a vacuum gas oil (VGO) stream a...
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WO/2023/280626A1 |
The present invention relates to a process for the hydroconversion of a hydrocarbon-based heavy feedstock comprising: (a) preparing a conditioned feedstock (103) by mixing said hydrocarbon-based heavy feedstock (101) with a catalyst prec...
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WO/2023/280625A1 |
The present invention relates to a process for the entrained-bed hydroconversion of a heavy hydrocarbon feed, comprising: (a) preparing a first conditioned feedstock (103) by mixing said heavy hydrocarbon feedstock (101) with an organic ...
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WO/2023/280627A1 |
The present invention relates to a process for the entrained-bed hydroconversion of a heavy hydrocarbon feedstock (101), comprising: (a) preparing a conditioned feedstock (103) by mixing said heavy hydrocarbon feedstock (101) with a cata...
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WO/2023/280624A1 |
The present invention relates to a process for the hydroconversion of a heavy feedstock comprising: (a) preparing a first conditioned feedstock (103) by mixing said hydrocarbon-based heavy feedstock (101) with an organic chemical compoun...
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WO/2022/251083A1 |
A process for treating a feed oil in the presence of in situ produced catalyst particles comprising the steps of mixing the supercritical water feed with the pressurized precursor solution in a catalyst mixer to produce a supercritical w...
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WO/2022/251084A1 |
An integrated catalytic process for upgrading a feed oil comprises the steps of introducing a catalyst precursor solution to a supercritical water (SCW) process unit, where the catalyst precursor solution comprises a catalyst precursor d...
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WO/2022/240715A1 |
A process for hydroprocessing a renewable feedstock in a fixed-bed reactor system having at least one catalytic bed involves directing a downward flow of the renewable feedstock to a filtering zone having top-open interstitial portions t...
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WO/2022/233561A1 |
The present invention describes a process for treatment of a feedstock derived from a renewable source, comprising a step a) of hydrotreating said feedstock, a step b) of separation into at least one light fraction and at least one hydro...
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WO/2022/231479A1 |
An invention relates to fuel oil hydrocracking in the presence of methane and is designed to produce distillate products with a density of 835-850 kg/m3. The technical result is to simplify the process of fuel oil hydrocracking by perfor...
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WO/2022/200164A1 |
A process for converting a feedstock including dicyclopentadiene to monoaromatic hydrocarbons, the process including providing a hydrocracking catalyst including a zeolite support having an average pore diameter of 5 to 13 nanometers, su...
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WO/2022/204004A1 |
Bimetallic platinum-palladium hydrocracking catalysts are disclosed. The bimetallic catalyst generally comprises a base material comprising an alumina, an amorphous silica-alumina, and a Y zeolite, and a bimetallic platinum-palladium mod...
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WO/2022/169470A1 |
According to the subject matter of the present disclosure, a process for cracking small molecules may comprise introducing a hydrocarbon vapor into a catalytic reactor; introducing hydrogen gas into the catalytic reactor; introducing a d...
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WO/2022/164861A1 |
An improved process for making a bright stock base oil from a base oil feedstream comprising an atmospheric resid feedstock, and, optionally, a base oil feedstock, via hydroprocessing. The process generally involves subjecting a base oil...
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WO/2022/164868A1 |
An improved process for making a heavy base oil from a base oil feedstream comprising an atmospheric resid feedstock, and, optionally, a base oil feedstock, via hydroprocessing. The process generally involves subjecting a base oil feedst...
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WO/2022/154819A1 |
Embodiments of the present disclosure are directed to a process for the upgrading of petroleum products comprising subjecting a diesel feed to a hydrocracking process, thereby producing a hydrocrackate fraction; subjecting the hydrocrack...
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WO/2022/153265A1 |
Described herein is a hydrocracking catalyst and process that may be used to make middle distillates and unconverted oil having beneficial yield and product characteristics. The process generally comprises contacting a hydrocarbon feed w...
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WO/2022/153271A1 |
A method of producing a base oil product by hydroprocessing unconverted oil from a hydrocracker in an unconverted oil upgrade reactor to produce upgraded unconverted oil and dewaxing the upgraded unconverted oil to produce the base oil p...
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WO/2022/150161A1 |
A process for treating a hydrocarbon stream to remove polynuclear aromatic (PNA) and heavy polynuclear aromatic (HPNA) compounds includes contacting the hydrocarbon stream with an adsorbent in an adsorption unit to adsorb the PNA and HPN...
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WO/2022/146512A1 |
A process for treating a disulfide oil composition that includes combining a supercritical water stream, a hydrogen stream, and a disulfide oil composition in a mixing device to create a combined disulfide feed stream; introducing the co...
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WO/2022/147491A1 |
Nonab sorptive presulfided catalyst particles are provided which are coated with a suitable coating material such as paraffinic oil/wax, or a suitable polymer material, to prevent water adsorption on the catalyst particles.
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WO/2022/144627A1 |
Systems and methods for processing plastic derived pyrolysis oil are disclosed. A plastic derived pyrolysis oil and/or plastic are processed in a catalytic cracking unit and/or a thermal cracking unit under reaction conditions sufficient...
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WO/2022/144802A1 |
Provided is a process for hydrocracking normal paraffins into lighter normal paraffins with minimal formation of iso-paraffins. The process comprises hydrocracking a hydrocarbon feedstock comprising normal paraffins under hydrocracking c...
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WO/2022/144235A1 |
The present invention relates to a method for treating a plastic pyrolysis oil, comprising: (a) selectively hydrogenating said feedstock in the presence of at least hydrogen and at least one hydrogenation catalyst at an average temperatu...
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WO/2022/144805A1 |
Provided is a hydrocracking process with a recycle loop for converting a petroleum feed to lower boiling products, which process comprises reacting a stream over a non-zeolite noble metal catalyst at a temperature of about 650°F (343°C...
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WO/2022/144803A1 |
Provided is a process for hydrocracking normal paraffins into lighter normal paraffins with minimal formation of iso-paraffins. The process comprises hydrocracking a hydrocarbon feedstock comprising normal paraffins under hydrocracking c...
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WO/2022/129361A1 |
A broad aspect of the present disclosure relates to a process for hydroprocessing of a hydrocarbonaceous feedstock stream comprising the steps ofdirecting said hydrocarbonaceous feedstock stream to contact a material catalytically 5activ...
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WO/2022/128486A1 |
The invention relates to a method for rejuvenating an at least partially spent hydroprocessing and/or hydrocracking catalyst, said catalyst comprising a group VIII metal, a group VIB metal and an oxide carrier, said method comprising the...
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WO/2022/117644A1 |
The present disclosure relates to a production plant and a method for production of a synthetic gasoline product from a synthetic hydrocarbon mixture produced by post-treatment of a synthetic gasoline product comprising less than a speci...
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WO/2022/100764A1 |
The present invention relates to a hydrogen pre-treatment and purification method for waste lubricating oil, the method comprising the following steps: mechanical impurities are removed from waste lubricating oil, and then the oil is sub...
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WO/2022/101327A1 |
The present invention provides a method of preparing a supported catalyst, preferably a hydrocracking catalyst, the method at least comprising the steps of:a) providing a zeolite Y having a bulk silica to alumina molar ratio (SAR) of at ...
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WO/2022/100426A1 |
The present invention provides a heterogeneous dewaxing catalyst and a preparation method therefor and a method for producing lubricant base oil. The preparation method for the heterogeneous dewaxing catalyst comprises: performing alkali...
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WO/2022/098773A1 |
Disclosed herein is a catalyst component suitable for petroleum refining applications (e.g., fluid catalytic cracking and hydrocracking) that includes a MSB zeolite structure (e.g., MCM-68) and a non-zeolitic matrix. The first component ...
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WO/2022/096996A1 |
Systems and processes for producing olefins and aromatics. A process can include contacting a first hydrocarbon feed with a catalyst and a hydrogen source under conditions sufficient to produce a used catalyst and an intermediate stream ...
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WO/2022/089955A1 |
The invention relates to methods and devices for producing fuels conforming to standards, preferably gasoline (according to EN 228), diesel (according to EN 590 or EN 15940) and kerosene (according to ASTM D7566 or ASTM D1566), proceedin...
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WO/2022/090506A1 |
Methods of depolymerizing polyolefin-based material into useful petrochemical products using supported metal oxides and heat are described. The supported metal oxides improve the depolymerization reaction by decreasing the half time for ...
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WO/2022/083526A1 |
A chemical hydrocracking catalyst, a preparation method therefor, and an application thereof. The chemical hydrocracking catalyst comprises the following components: a) β zeolite; b) layered MWW zeolite, having a flake thickness range o...
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WO/2022/020832A9 |
Methods of processing bio-based material feed ("bio-feed") and a petroleum feed, using combinations of hydrotreating beds, dewaxing beds, post-treatment beds, and liquid quenching zones. Some methods comprise processing the petroleum fee...
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WO/2022/071973A1 |
In accordance with one or more embodiments of the present disclosure, a catalyst composition includes a catalyst support and at least one hydrogenative component disposed on the catalyst support. The catalyst support includes at least on...
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WO/2022/063597A1 |
The present invention relates to a method for processing a pyrolysis oil from plastics and/or solid recovered fuels (SRF), comprising: a) optionally, selective hydrogenation of the feedstock; b) bubbling bed, entrained bed and/or moving ...
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WO/2022/053260A1 |
Process for producing a hydrocarbon product, said process comprising: i) passing a feedstock originating from a renewable source and/or from a fossil source through a hydroprocessing step for producing a main hydrotrotreated stream; said...
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WO/2022/050975A1 |
A hydrocarbon material may be processed by a method that includes separating the hydrocarbon material into at least a lesser boiling point fraction, a medium boiling point fraction, and a greater boiling point fraction. The method may fu...
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WO/2022/046140A1 |
A cracking catalyst includes zeolite, alumina, nickel oxide, hydrogenation metal, and a core shell Pt/SiO2. The core shell Pt/SiO2 may comprise a platinum nanoparticle encapsulated by a microporous SiO2 layer.
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WO/2022/040766A1 |
The present invention relates to a process for the conversion of plant oils, animal fats, waste food oils and carboxylic acids into renewable liquid fuels, such as bio-naphtha, bioQAV and renewable diesel, for use in combination with fos...
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