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WO/2024/077296A1 |
A process for stabilizing an oil field production stream, the process comprising (i) providing a liquid hydrocarbon stream, where the liquid hydrocarbon stream includes volatiles; (ii) removing a portion of the volatiles from the liquid ...
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WO/2024/072996A1 |
It is a continuing goal to reduce the amount of sludge produced in a biorefinery while also improving oil quality and water quality. In one aspect, an exemplary method of minimizing sludge from biorefineries includes the steps of feeding...
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WO/2023/028210A9 |
A process and apparatus for the continuous conversion of isotropic carbonaceous materials into anisotropic mesophase pitch is disclosed. The invention disclosed herein addresses the need for lower production costs compared with tradition...
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WO/2024/047742A1 |
Provided is a method for treating an oil-containing sludge, the method comprising heating the oil-containing sludge in order to separate the oil-containing sludge into three layers of water, oil, and sludge, wherein oil and water are col...
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WO/2024/026288A1 |
The methods and embodiments described herein involve installation of a gas sparging manifold into crude oil storage tanks, which facilitates removal of hydrogen sulfide (H2S) from bulk crude oil. Hydrogen sulfide stripped from the crude ...
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WO/2024/023444A1 |
The invention relates to a method for purifying a composition comprising a plastic liquefaction oil comprising a step of treating the composition by hydrodynamic cavitation in the presence of a basic compound at a maximum temperature of ...
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WO/2024/018144A1 |
The invention relates to a method for producing a part made of a composite material having a carbon matrix, the method comprising: • - impregnating a fibrous preform (21) of the part to be obtained with an impregnation suspension (22) ...
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WO/2024/013341A1 |
The present invention relates to an oligomeric product prepared from pyrolysis oil, being preferably a plastic pyrolysis oil, via polymerization being preferably a cationic polymerization.
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WO/2024/013331A1 |
The disclosure relates to the purification and treatment of oil produced from the liquefaction of waste polymer for instance the pyrolysis of waste plastics via the polymerization of dienes prior to further treatments.
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WO/2024/013343A1 |
The present invention relates to a rubber composition comprising at least one elastomer selected from synthetic and natural elastomers; a curing agent; and an oligomeric product prepared from pyrolysis oil via polymerization being prefer...
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WO/2024/013340A1 |
The disclosure relates to the purification and treatment of oil produced from the liquefaction of waste polymer like for instance the pyrolysis of waste plastic via the polymerization of dienes prior to further treatments.
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WO/2024/013337A1 |
The disclosure relates to the purification and treatment of oil produced from the liquefaction of waste polymer like for instance the pyrolysis of waste plastic via the polymerization of dienes prior to further treatments.
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WO/2024/013333A1 |
The disclosure relates to the purification and treatment of oil produced from the liquefaction of waste polymer like for instance the pyrolysis of waste plastics via the polymerization of dienes prior to further treatments.
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WO/2024/013335A1 |
The disclosure relates to the purification and treatment of oil produced from the liquefaction of waste polymer like for instance the pyrolysis of waste plastics via the polymerization of dienes prior to further treatments.
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WO/2024/011241A1 |
A system for crude oil desalting and dehydration includes a separation vessel defining a cavity extending along a central axis having a substantially-vertical orientation. The separation vessel comprises a first distributor configured to...
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WO/2023/239915A1 |
An improved method for removal of contaminants from low-value and waste fats and oils for the purpose of hydrodeoxygenation into diesel boiling range hydrocarbons. The method includes removing organically bound contaminants from fats, oi...
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WO/2023/233098A1 |
The invention relates to a process for producing renewable hydrocarbon fluids comprising at least: a) a step of providing a first oil of natural origin and a second oil of natural origin, b) a step of producing fatty acid ethyl esters by...
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WO/2023/225377A1 |
Post-treatment process for crude biodiesel containing residual monoacylglycerol (MAG) and comprising contacting said crude biodiesel with a concentrated alkaline solution, double counter-current washing each followed by a phase separatio...
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WO/2023/214084A1 |
The invention relates to a process for the production of olefins by steam cracking, in particular from feedstocks from plastic waste, especially from a composition comprising a plastic liquefaction oil, said composition comprising paraff...
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WO/2023/215723A1 |
Treatment of a biodiesel composition to remove impurities such as glycerol from the biodiesel composition using a membrane support. The biodiesel composition flows on one side of the membrane support and an acidic washing solution flows ...
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WO/2023/214085A1 |
The present invention relates to a process for the production of paraffins by hydrotreatment, in particular from a composition comprising a plastic liquefaction oil, said composition comprising paraffins, olefins, aromatics and heteroato...
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WO/2023/211795A1 |
It has been discovered that nanoparticles and/or functionalized polymers are effective in removing metal contaminants from a hydrocarbon phase into an aqueous phase. In particular, the nanoparticles and/or functionalized polymers can rem...
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WO/2023/200321A1 |
The present disclosure provides a method of treating waste plastic pyrolysis oil, the method including: a first step of washing waste plastic pyrolysis oil with water and then removing moisture; a second step of mixing the waste plastic ...
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WO/2023/200709A1 |
This disclosure relates to a method and system for separating components in a used oil. The method and system involve providing a used oil stream comprising lubricant-range hydrocarbon components; providing at least one filtration unit, ...
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WO/2023/198870A1 |
A process and a process plant for efficient separation of ammonium halides from hydrocarbons is disclosed. The process involves high pressure gas/liquid separation and separate low pressure purification of the two streams, optionally in ...
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WO/2023/194738A1 |
A two-stage method for producing a biofuel, the method comprises: a first stage of heating bio-oil, organic solvent and non-oxygenating gas in the presence of a solid catalyst; providing a liquid output from the first stage; and a second...
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WO/2023/185249A1 |
Disclosed in the present invention is a new method for preparing a carbon-based shaped engine oil purification material for vehicles and ships, which belongs to the technical fields of application of activated carbon materials and engine...
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WO/2023/178150A1 |
Processes and facilities for providing recycled content hydrocarbon products (r-products) from the pyrolysis of waste plastic and cracking of the resulting recycled content streams are provided. Processing schemes are described herein th...
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WO/2023/178024A1 |
A system comprising a pretreated hydrocarbon feedstock supply, wherein said pretreated hydrocarbon feedstock supply comprises at least hydrocarbon feedstock and dissolved salts; a wash water supply, wherein said wash water supply compris...
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WO/2023/178023A1 |
A process comprising creating an immiscible mixture by combining (a) a hydrocarbon feedstock containing contaminants and (b) a wash water, to create the immiscible mixture with at least three distinct layers: a hydrocarbon layer, a rag l...
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WO/2023/172039A1 |
The present disclosure relates to a method for removing chlorine from waste plastic pyrolysis oil, the method including: (S1) mixing and reacting waste plastic pyrolysis oil with a neutralizing solution that contains a neutralizer contai...
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WO/2023/172040A1 |
The present disclosure provides a method for refining waste plastic pyrolysis oil, the method including: a first step of mixing a dechlorinating solution containing a polar aprotic solvent and water and waste plastic pyrolysis oil to for...
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WO/2023/161417A1 |
The present invention provides a method for the storage or transport of pyrolysis oil, the method comprising: (i) providing a holding vessel for the storage or transport of pyrolysis oil; (ii) flushing the holding vessel with an inert ga...
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WO/2023/156742A1 |
The invention relates to a method for producing a stabilised biomass oil, comprising: (a) providing a biomass oil chosen from a biomass pyrolysis oil, a biomass hydrothermal liquefaction oil and mixtures thereof, and an unsupported hydro...
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WO/2023/144520A1 |
A system for removing contaminants from a pyrolysis fluid is provided. The system comprises a recirculation loop; and a bleed off line. The recirculation loop comprises a quenching vessel; separation apparatus; a recirculation line; and ...
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WO/2023/141368A1 |
Systems and methods are provided for conversion of polymers (such as plastic waste) to olefins and/or feedstocks that can be further processed for formation of olefins, fuels, and/or other products. The systems and methods can include an...
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WO/2023/141665A1 |
A method of purifying a wax obtained from a recycled polymer waste material wherein a high-melting point Fischer-Tropsch wax with a linear structure is blended with the wax thereby to produce a blended wax product with a viscosity which ...
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WO/2023/126587A1 |
The present invention provides a method of purifying an organic material of biological origin comprising a) providing a feedstock comprising organic material of biological origin, b) purifying the feedstock in a pre-treatment step compri...
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WO/2023/114633A1 |
The present disclosure provides processes and apparatuses for cracking a hydrocarbon- containing feed. The process includes introducing the hydrocarbon-containing feed to a desalter preheat train having an effluent interchanger. The proc...
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WO/2023/111946A1 |
Provided herein are methods and systems for decontaminating and converting a mixed plastic waste feed to a hydrogen-rich stream suitable for hydrocarbon refinery processing. Methods include the depolymerization of mixed plastic waste, re...
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WO/2023/114883A1 |
A system and process for upgrading a hydrocarbon-based composition, that includes introducing the hydrocarbon-based composition into a reaction zone heated with electricity, concentrated solar radiation heat, nuclear reactor heat, geothe...
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WO/2023/107819A1 |
A process for producing light olefins from a hydrocarbon feed comprising arsenic at an initial quantity. The process can comprise one of more of: introducing the hydrocarbon feed to a desalter to produce a desalted hydrocarbon feed havin...
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WO/2023/099304A1 |
The present invention relates to a method for treating a plastic pyrolysis oil, comprising: a) hydrogenating said feedstock in a mixture with at least part of the liquid effluent resulting from step c) and in the presence of hydrogen and...
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WO/2023/095035A1 |
Provided here are methods and systems for converting pyrolysis oil with halogenated contaminants to a substantially halogen-free pyrolysis oil by treatment with an inert gas.
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WO/2023/076914A1 |
Technologies for reducing the viscosity of heavy crude oil are disclosed. In embodiments the technologies utilize a combination of a processing additive composition (PAC) and hydrodynamic cavitation to produce an oil composition having a...
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WO/2023/075438A1 |
Provided is waste plastic pyrolysis oil refining equipment including: a guard bed 100 where a waste plastic pyrolysis oil and a hydrogen gas are introduced and hydrotreated at a first temperature in the presence of a hydrotreating cataly...
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WO/2023/076809A1 |
Processes and systems for steam cracking hydrocarbons. Liquid water can be combined with a preheated hydrocarbon feed to produce a mixture, which can be heated to produce a heated mixture. At least a portion of the heated mixture can be ...
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WO/2023/066694A1 |
The invention relates to a method for processing a pyrolysis oil from plastics and/or solid recovered fuels, comprising: a) optional selective hydrogenation of the feedstock; b) hydroconversion in an ebullated bed, entrained bed and/or m...
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WO/2023/069868A1 |
Hydrocarbon conversion processes. The process can include providing a gas oil feed that can include a gas oil and an olefin. A reactivity R(go) of the gas oil feed can be determined. The R(go) can be compared to a predetermined reference...
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WO/2023/061834A1 |
A process for improving the quality of a crude pyrolysis oil originating from a pyrolysis of plastic waste is provided, the process comprising providing a crude pyrolysis oil originating from the pyrolysis of plastic waste, adjusting the...
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