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WO/2024/076524A3 |
An integrated process having an ultra-low GHG footprint for converting Camelina based biomass to liquid fuels and lubricant base stocks in which a Camelina based biomass feed is converted to liquids by a multistep hydroprocessing method ...
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WO/2024/081844A1 |
Provided herein are systems and methods for converting ethanol and a carbon- containing byproduct gas to mixtures of paraffins and aromatics suitable for use as aviation fuel.
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WO/2024/076902A1 |
The present technology relates to biofuels, and more particularly, to biomass-based diesel from olefin oligomers. Diesel fuels with cetane number of 49 or greater are prepared by blending hydrocarbons produced by olefin oligomerization w...
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WO/2024/070011A1 |
[Problem] To provide a liquid fuel production system and a method for producing a liquid fuel that are capable of reducing the amount of hydrogen gas used. [Solution] The liquid fuel production system 1 has: an electrolytic reduction dev...
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WO/2024/050425A1 |
A process for dimerizing and oligomerizing olefins to distillate fuels which utilizes a solid acid catalyst for ethylene oligomerization in a first stage and a metal catalyst for further oligomerization in a second stage. Distillate fuel...
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WO/2024/050427A1 |
A process for oligomerizing and oligomerizing olefins to distillate fuels which regenerates a first stage oligomerization catalyst bed and/or a second oligomerization catalyst bed in situ by contact with an oxygen gas at elevated tempera...
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WO/2024/025887A1 |
A process for dimerizing and oligomerizing olefins to distillate fuels which manages the dimerization exotherm by diluting it with paraffins which are inert in the dimerization. The olefin stream can also be split and fed to multiple dim...
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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/2023/247316A1 |
A reforming system is provided for dedicated steam reforming of a stream rich in paraffins and/or olefins of a jet fuel synthesis plant incorporating the reforming system. The invention provides an overall more efficient feed-to-jet fuel...
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WO/2023/243547A1 |
Provided are a liquid hydrocarbon production method and a liquid hydrocarbon production device for producing, with high efficiency, a liquid hydrocarbon by suppressing addition of oxygen to carbon. This liquid hydrocarbon production me...
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WO/2023/214001A1 |
Said process involves the following steps: (a) converting a C1 to C6 alcohol stream (14) to produce a mixture (16) containing paraffins, olefins, aromatics, and water; (b) separating the water (40) from the mixture (16) to form a water-d...
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WO/2023/204876A1 |
The present invention describes improved processes for the synthesis of high value chemical products from low carbon syngas. In one aspect, a process for the production of chemicals is provided. The process comprises the following: feedi...
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WO/2023/196394A1 |
A process for producing olefins from methanol with an MTO catalyst and oligomerizing a resulting olefin stream with an oligomerization catalyst to produce an oligomerized olefin stream. Oligomerization may comprise a first stage ethylene...
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WO/2023/196322A1 |
A method for producing an isoolefinic stream may include: oligomerizing an ethylene stream to a C4+ olefin stream in a first olefin oligomerization unit comprising a serial reactor and a lights removal column, wherein the C4+ olefin stre...
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WO/2023/196330A1 |
A nonlimiting example method for producing a diesel boiling range composition comprises: oligomerizing an ethylene stream to a C4+ olefin stream in a first olefin oligomerization unit, wherein the C4+ olefin stream contains no greater th...
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WO/2023/194338A1 |
The present invention relates to a kerosene base comprising at least 60.0 wt.% of a mixture of C3n hydrocarbons and C4n hydrocarbons, where n is a natural number selected from between 3 and 4, at least 80 wt.% of the total weight of the ...
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WO/2023/196327A1 |
A method for producing a blended jet boiling range composition stream may include: oligomerizing an ethylene stream to a C4+ olefin stream in a first olefin oligomerization unit, wherein the C4+ olefin stream contains no greater than 10 ...
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WO/2023/194337A1 |
The present invention relates to a process for preparing middle distillates from an olefinic feedstock, comprising: a) a step of oligomerisation, fed with the olefinic feedstock, a first recycled substance and a second recycled substance...
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WO/2023/186736A1 |
A process for producing a hydrocarbon stream comprising hydrocarbons boiling in the jet fuel range, said process comprising: a) passing a synthesis gas (syngas) stream comprising a carbon oxide and hydrogen over a fixed bed comprising a ...
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WO/2023/192376A1 |
A process for oligomerizing an olefin stream with an oligomerization catalyst to produce an oligomerized olefin stream. Oligomerization may comprise a first stage ethylene oligomerization step followed by a second stage oligomerization o...
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WO/2023/182906A1 |
The claimed group of inventions relates to a method for preparing a zeolite-containing oligomerization catalyst, which includes deactivating the outer surface of a ZSM-5 type crystalline zeolite by treating the latter with an organosilic...
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WO/2023/167929A1 |
The present disclosure refers to systems and methods for efficiently converting a C1-C3 alkane such as natural gas to a liquid C2-C10 product and hydrogen. Generally, the process comprises flowing the C1-C3 alkane through a plurality of ...
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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/2023/111279A1 |
The invention relates to a method for obtaining a main product stream (1) with hydrocarbons from a reactant (3), which reactant (3) comprises at least one substance of the group of alcohols and the group of ethers, for the production of ...
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WO/2023/104925A1 |
The invention relates to a method for preparing hydrocarbon cuts, the method comprising: a) providing an ethanol-based hydrocarbon feedstock having an initial boiling point and a final boiling point in the range from 20 to 250°C and com...
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WO/2023/072996A1 |
The present invention relates to a process for the non-oxidative conversion of saturated C1+ hydrocarbons into unsaturated C2+ hydrocarbons and hydrogen in the presence of an unsupported carbon-based catalyst having a carbon content of a...
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WO/2023/057928A1 |
An oligomerization method of unsaturated hydrocarbons having double bonds, proceeding in a liquid phase, in an organic medium, in a mixture of substrates mutually exhibiting a double bond system of the [2+2], [4+2] or [2+4] type, using a...
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WO/2023/033692A1 |
A method is for producing motor fuel, and more particularly gasoline, kerosene, anddiesel, from ethanol is disclosed. The ethanol is suitably obtained from a feedstock ofmainly plant origin. In addition, intermediate products and by-prod...
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WO/2023/017779A1 |
A method for producing an α-olefin oligomer composition which comprises polymerization step A1, in which an α-olefin is polymerized using a metallocene catalyst to obtain a polymer (a), distillation/separation step A2, in which the pol...
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WO/2023/004381A1 |
A method for production of renewable hydrocarbons, including alpha olefins, renewable diesel, synthetic gasoline, and acyl-glycerides, from renewable oils is described herein. Also included is a method for production comprising (a) blend...
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WO/2022/263721A1 |
The current invention relates to a process for producing poly-α-olefins (PAO),comprising reacting olefin monomers in the presence of a catalyst complex to form PAO product. The reaction is performed in a reaction comprising a reactor ve...
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WO/2022/250885A2 |
Process for producing alpha olefins comprising contacting ethylene, a zirconium based catalyst system comprising, a hydrocarbylmetal compound, a chain transfer agent, and optionally an organic reaction medium. Chain transfer agents which...
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WO/2022/223583A1 |
Process and plant for producing a gasoline product from an oxygenate feed stream comprising the steps of: conducting the oxygenate feed stream to an oxygenate-to-gas-oline reactor, suitably a methanol-to-gasoline (MTG) reactor, under the...
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WO/2022/223581A1 |
Process for converting an oxygenate feed stream, the process comprising the steps of: conducting the oxygenate feed stream to an oxygenate-to-gasoline reactor, suitably a methanol-to-gasoline reactor (MTG reactor) under the presence of a...
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WO/2022/221286A1 |
Processes for using pyrolysis gas as a feedstock or a co-feedstock for making a variety of chemicals, for example, circular ethylene, circular ethylene polymers and copolymers, and other circular products. In these processes, pyrolysis r...
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WO/2022/132369A1 |
Processes for upgrading a hydrocarbon-containing feed. The feed and a first particle stream can be contacted under pyrolysis conditions to effect pyrolysis of the feed to produce a pyrolysis effluent that can include olefins and the part...
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WO/2022/132290A1 |
Methods for resin hydrogenation and decoloration may comprise reacting a resin mixture with a sulfided bimetallic catalyst and excess hydrogen under conditions effective to form a hydrogenated resin mixture, the resin mixture comprising ...
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WO/2022/081647A1 |
A process comprising a heterogeneous reaction between a solid metal organic framework supported sulfonic acid and a hydrocarbon feed to form a modified hydrocarbon stream. The modified hydrocarbon stream comprises essentially of C6+ hydr...
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WO/2022/063995A1 |
A process for producing an olefin stream, said process comprising passing a feedstock stream comprising oxygenates over catalyst comprises a zeolite with a framework having a 10-ring pore structure, in which said 10-ring pore structure c...
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WO/2022/063994A1 |
A process and plant for producing hydrocarbons boiling in the jet fuel range, comprising the steps: optionally passing a feedstock stream comprising oxygenates over a catalyst thereby forming an olefin stream; passing the olefin stream t...
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WO/2022/063992A1 |
A process for producing an olefin stream, said process comprising passing a feedstock stream comprising oxygenates over catalyst comprises a zeolite with a framework having a 10-ring pore structure, in which said 10-ring pore structure c...
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WO/2022/063993A1 |
A process and plant for producing an olefin stream, comprising passing a feedstock stream comprising oxygenates over a catalyst thereby forming an olefin stream; using a first reactor set including a single reactor or several reactors fo...
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WO/2021/236593A1 |
A process to produce pitch, the process comprising the steps of introducing a depressurized effluent to a flash column; separating the depressurized effluent in the flash column to produce a liquid product; introducing the liquid product...
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WO/2021/203816A1 |
The present invention provides a method for producing aromatic hydrocarbon and/or liquid fuel from dehydrogenation aromatization of light hydrocarbon. The method comprises the following steps: 1) carrying out a dehydrogenation reaction o...
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