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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/2023/031511A1 |
Herein is disclosed a process for selection of a pretreatment for a renewable feedstock comprising organic nitrogen impurities prior to feeding said feedstock into catalytic hydrotreating and isomerisation. Removal of nitrogen impurities...
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WO/2023/285472A2 |
The present invention relates to a method for producing at least one purified pyrolysis oil fraction from a hydrocarbon based waste plastic comprising polyolefins and heteroatom-based contaminants, which method comprises the steps of: St...
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WO/2022/126082A9 |
A method for separating classes of hydrocarbon compounds from a feed stream including a hydrocarbon mixture is disclosed. The method includes the steps of passing a feed stream through a plurality of separation units arranged in a series...
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WO/2023/279022A1 |
Systems and methods for pretreating a raw mixed plastic waste pyrolysis oil using a solid adsorbent, a solid acid, a solid base and/or an ion exchange resin and then processing the pretreated mixed plastic waste pyrolysis oil by hydrotre...
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WO/2023/278548A1 |
A system for the treatment of a liquid plastic-derived oil having a pretreating section that includes a pretreating system having one or more reactors that may receive the liquid plastic-derived oil having one or more contaminants and a ...
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WO/2023/278530A1 |
The present disclosure related generally to a process for removing chloride-containing organic compounds from renewable and bio-feedstocks. Accordingly, in one aspect, the present disclosure provides for a process for processing a liquid...
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WO/2023/275787A1 |
The present invention relates to a zirconium-based metal organic framework comprising at least a tetravalent zirconium ion (Zr4+) and a bidentate or tridentate linking ligand bonding the said tetravalent zirconium ion (Zr4+). Moreover, t...
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WO/2022/211970A1 |
Processes and systems for upgrading a hydrocarbon. In some embodiments, the process for upgrading a hydrocarbon, can include contacting a gas that can include one or more C1-C4 hydrocarbons and carbonyl sulfide with a sorbent under condi...
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WO/2022/187042A1 |
A catalytic upgrading process includes introducing a feed comprising crude oil to a steam cracking unit, thereby producing pyrolysis fuel oil (PFO). The PFO is introduced to a first catalytic depolyaromatization reactor to remove polyaro...
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WO/2022/178237A1 |
A process to remove H2S from a stream comprising the steps of adding Melamine cyanurate, optionally a silica nanoparticle composition, and optionally a triazine. The stream is selected from the group consisting of Oil streams, Gas stream...
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WO/2022/178286A1 |
A process to remove H2S from a stream is described and claimed. The process comprises the steps of adding an amine-functionalized silica nanoparticle composition, and optionally a iriazine. The stream is selected from the group consistin...
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WO/2022/178232A1 |
A process to remove H2S from a stream comprising the steps of adding a silica nanoparticle composition and optionally a triazine, wherein the stream is selected from the group consisting of Oil streams, Gas streams, CO2 point source puri...
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WO/2022/154817A1 |
A process for producing olefins from the hydrocarbon feed includes introducing the hydrocarbon feed into a Solvent Deasphalting Unit (SDA) to remove asphaltene from the hydrocarbon feed producing a deasphalted oil stream, wherein the SDA...
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WO/2022/154816A1 |
A process for upgrading a naphtha feed includes separating the naphtha feed into at least a light naphtha fraction, contacting the light naphtha fraction with hydrogen in the presence of at least one cyclization catalyst, and contacting ...
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WO/2022/155192A1 |
Systems and integrated methods are disclosed for processing aromatic complex bottoms into high value products. The system includes an adsorption column, the adsorption column in fluid communication with an aromatics complex and operable ...
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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/2022/150104A1 |
In accordance with one or more embodiments of the present disclosure, a process for treating a hydrocarbon feedstream having nitrogen-containing compounds and polynuclear aromatic compounds includes contacting the hydrocarbon feedstream ...
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WO/2022/144444A2 |
The present invention relates to a process and system for forming a bio-derived gasoline fuel from a biomass feedstock, and the bio-derived gasoline fuel formed therefrom. The present invention also relates to a process and system for fo...
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WO/2022/144562A1 |
The invention relates to a method for recovering organic molecules (10) from a complex matrix (20) said method (100) comprising the steps of: Providing (110) the complex matrix (20); Contacting (120) the complex matrix (20) with biogenic...
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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/2022/139094A1 |
The present invention relates to a bunker-C oil desulfurization system, comprising: a first oil tank which supplies bunker-C oil; a desulfurization catalyst tank which supplies a desulfurization catalyst; a combustion furnace to which th...
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WO/2022/135943A1 |
The present invention relates to a trapping mass for silicon-based compounds, comprising a porous support based on alumina and at least one metal chosen among the metals of groups VIB and VIIIB, and having a grain density of at least 1.2...
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WO/2022/112080A1 |
The invention relates to a method for capturing organometallic impurities in a gasoline-type hydrocarbon feedstock containing sulfur compounds and olefins, wherein said feedstock is brought into contact with hydrogen and a capture mass c...
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WO/2022/097885A1 |
The present invention relates to a method for removing a metallic material in a petrochemical product, the method comprising the steps of: feeding a petrochemical product stream into a storage tank through a feed pipe, circulating the pe...
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WO/2022/084433A1 |
Provided herein is a method for producing a hydrocarbon fluid from waste plastic feedstock, comprising (a) providing a first hydrocarbon feed stream, wherein at least 50 wt% off said first hydrocarbon feed stream is obtained from pyrolys...
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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/2022/051283A1 |
The invention includes a metal trapping additive that comprises calcium, boron and magnesia-alumina. The invention also includes a process for the catalytic cracking of feedstock comprising contacting the feedstock under catalytic cracki...
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WO/2022/025958A1 |
The disclosure provides a process to hydrodearylate the non-condensed alkyl-bridged multi-aromatics at the outlet of the clay tower where such multi-aromatics form rather than performing hydrodearylation on the reject stream of the aroma...
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WO/2022/025985A1 |
The invention relates to a process and system arrangement to generate benzene, toluene and xylenes in a refinery. The process relies on recycling a C9+ aromatic bottoms stream from an aromatic recovery complex back to rejoining a hydrotr...
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WO/2022/026913A1 |
In an aspect, a method is disclosed that includes contacting a composition with an aqueous solution to yield a mixture, where the composition includes one or more of animal fats, animal oils, plant fats, plant oils, vegetable fats, veget...
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WO/2022/008508A1 |
The invention relates to a porous material comprising alumina, said alumina comprising alpha-alumina, said porous material comprising one or more metals selected from Co, Mo, Ni, W and combinations thereof, and said porous material havin...
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WO/2022/003223A1 |
The present invention describes the use of purely siliceous zeolite with an STW structure in processes of adsorption and separation of gasoline-range hydrocarbons.
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WO/2021/262210A1 |
In accordance with one or more embodiments of the present disclosure, a continuous catalytic deasphalting process includes introducing a feed comprising crude oil and solvent to a first reactor to deasphalt the feed, producing polymerize...
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WO/2021/255591A2 |
Systems and methods of processing pyoil are disclosed. A pyoil is treated by an adsorbent to trap, and/or adsorb gum and/or gum precursors and other heteroatom containing components, thereby removing the gum and/or gum precursors from th...
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WO/2021/239699A1 |
The present invention relates to a process for purifying a pyrolyzed plastic waste, the process comprising the steps of providing the pyrolyzed plastic waste, wherein the pyrolyzed plastic waste is a liquid or a wax at 20 °C and 1 atm, ...
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WO/2021/237030A1 |
Kerosene boiling range or jet fuel boiling range compositions are provided that are formed from crude oils with, unexpected combinations of high naphthenes to aromatics weight and/or volume ratio and a low sulfur content The resulting ke...
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WO/2021/224287A1 |
The present invention relates to a process for purifying a crude nitrogen-containing, sulfur-containing, halogen-containing pyrolysis oil originating from the pyrolysis of plastic waste, comprising (i) subjecting the crude pyrolysis oil ...
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WO/2021/211690A1 |
A process and system for producing deasphalting and demetallized oil from an initial feed such as a heavy feed is provided. The feed is contacted with an effective quantity of solvent to promote phase separation, to produce an asphalt ph...
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WO/2021/196258A1 |
Disclosed are an aluminum-based metal-organic skeleton material and a preparation method therefor, an adsorption and separation device using the material as an adsorbent, and a method for separating a hydrocarbon mixture. The aluminum-ba...
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WO/2021/140440A1 |
A micronised rubber powder composed of crushed and grinded up to about 5 cm-wide truck tire tread peelings, and having a particle size of up to about 400 μm is used in a method for purification of contaminated soil and aqueous environme...
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WO/2021/126456A1 |
A process for upgrading a hydrocarbon feed, such as crude oil or other heavy oils, may include hydrotreating a hydrocarbon feed in a hydrotreating unit to produce a hydrotreated effluent that includes asphaltenes, coke precursors, or bot...
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WO/2021/122059A1 |
The invention describes a mass for capturing mercaptans which is particularly suitable for treating olefin-containing and sulphur-loaded gasoline fractions such as gasolines from catalytic cracking. The capture mass comprises an active p...
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WO/2021/118612A1 |
A process for the treatment of a hydrocracking unit bottoms stream containing heavy poly-nuclear aromatic (HPNA) compounds and/or a fresh hydrocracking feedstock stream containing HPNA precursors to produce coke. The HPNA and/or HPNA pre...
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WO/2021/118855A1 |
Improved catalytic reforming processes and systems employ reforming reactors in a more efficient manner and can avoid problems associated with yield loss. Aromatics and isoparaffins are separated prior to passing to a reforming unit. An ...
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WO/2021/099850A1 |
A process is provided for removing a heavy polynuclear aromatic (HPNA) compound from a hydrocarbon oil. The process includes contacting the hydrocarbon oil containing the HPNA compound with a lean hydrocarbon-immiscible liquid stream to ...
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WO/2021/083066A1 |
An automatic heavy oil four-component separation apparatus and a separation method thereof. The separation apparatus comprises a solvent storage tank (1), a heavy oil four-component separation unit (100), and a receiving apparatus (9). T...
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WO/2021/080899A1 |
A method may comprise removing silicon and/or mercury from a plastic-derived pyrolysis oil to yield a purified plastic-derived pyrolysis oil comprising 5 wppm or less of silicon and/or 1 wppb or less of mercury; and steam cracking the pl...
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WO/2021/076200A1 |
A process for separating one or more one-ring cycloparaffins and one or more multi-ring cycloparaffins from a hydrocarbon mixture is disclosed. The process comprises the steps of providing the hydrocarbon mixture; and contacting the hydr...
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WO/2021/071894A1 |
A process for the economical and environmentally acceptable disposal of spent adsorbent recovered from an adsorption column used to remove HPNA compounds and HPNA precursors from hydrocracking unit bottoms and/or recycle streams includes...
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