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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/2022/096782A1 |
The present invention relates to a process for manufacturing bio-based hydrocarbons, in particular bio-propylene and optionally bio-gasoline. Further, the invention relates to a bio-propylene composition and to a bio-gasoline component o...
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WO/2022/096781A1 |
The present disclosure provides a method for producing a cracking product fraction comprising propylene, C4 olefins, or both. In the method, a catalytic cracking feedstock containing a hydrocarbon feed comprising at least 5 wt-% isoparaf...
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WO/2022/089575A1 |
A method and a device for producing low-carbon olefins and BTX by catalytically cracking a hydrocarbon-containing raw oil. The method comprises splitting the hydrocarbon-containing raw oil into a light distillate oil and a heavy distilla...
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WO/2022/078370A1 |
Disclosed are a method and system for treating a hydrocarbon-containing mixture. The method comprises the following steps: I) separating the hydrocarbon-containing mixture into a light component and a heavy component; II) reacting the li...
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WO/2022/076850A1 |
Disclosed herein are phosphated low silica to alumina ratio (SAR) zeolites and methods of formation and stabilization thereof to minimize complete de-alumination of tetrahedral framework aluminum. Also disclosed herein are catalyst compo...
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WO/2022/076169A1 |
The invention includes an additive for maximizing production of olefins. The additive comprises a ZSM-5 molecular sieve, at least one inorganic oxide, and phosphorus oxide. The ZSM-5 molecular sieve has iron in the framework, and the add...
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WO/2022/076964A1 |
The invention includes a fluid catalytic cracking process that comprises reacting a hydrocarbon feedstock under catalytic cracking conditions in the presence of a FCC catalyst and an additive, wherein the additive comprises a ZSM-5 molec...
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WO/2022/074548A1 |
The present invention is directed to a method of capturing CO2 from a FCC regenerator using select membranes.
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WO/2022/072300A1 |
A steam-assisted catalytic cracking process for a hydrocarbon feed is provided. The process includes: introducing the hydrocarbon feed, a fluid catalytic cracking (FCC) catalyst, and steam to a FCC reactor with a mass ratio of steam to h...
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WO/2022/072149A1 |
A process for preparing crystalline boehmite includes combining a stoichiometric amount of flash calcined gibbsite (AI2O3) and gibbsite (Al(OH)3) in a pressurizable reaction vessel; heating the flash calcined gibbsite and gibbsite in the...
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WO/2022/063290A1 |
The present invention belongs to the technical field of the preparation of molecular sieve catalysts, and relates to an MFI-zeolite-containing hydrocarbon conversion catalyst and a preparation method therefor. The catalyst contains a zeo...
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WO/2022/063203A1 |
A catalytic cracking catalyst, a preparation method therefor, and an application thereof. The catalytic cracking catalyst includes a cracking active component, a high specific heat capacity matrix material, clay, and a binder. The high s...
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WO/2022/057805A1 |
The present invention provides a mixing device for at least two particulate materials, comprising a first riser used for loading first particles and a second riser surrounding and coaxial with the riser and used for loading second partic...
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WO/2022/056235A1 |
The present disclosure is directed to methods for upgrading a hydrocarbon feed that may include separating the hydrocarbon feed to produce at least a greater boiling point effluent and a lesser boiling point effluent. The greater boiling...
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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/2022/050977A1 |
According to one or more embodiments, presently disclosed are processes for producing petrochemical products from a hydrocarbon material. The process may include separating the hydrocarbon material into at least a lesser boiling point fr...
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WO/2022/050974A1 |
According to one or more embodiments, presently disclosed are processes for producing petrochemical products from a hydrocarbon material. The process may include separating the hydrocarbon material into at least a lesser boiling point fr...
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WO/2022/048440A1 |
The present invention relates to a method for preparing propylene and ethylene by using catalytic conversion of petroleum hydrocarbons, and belongs to the technical field of catalytic conversion of petroleum hydrocarbons. The present inv...
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WO/2022/050980A1 |
According to one more embodiments, petrochemical products may be produced from a hydrocarbon material by a process that may comprise separating the hydrocarbon material into at least a lesser boiling point fraction, a medium boiling poin...
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WO/2022/050976A1 |
According to one or more embodiments, petrochemical products may be formed from a hydrocarbon material by a method that includes separating crude oil into at least two or more fractions in an atmospheric distillation column, hydrotreatin...
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WO/2022/050978A1 |
According to one more embodiments, presently disclosed are processes for producing petrochemical products from a hydrocarbon material. The process may include separating the hydrocarbon material into at least a lesser boiling point fract...
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WO/2022/050979A1 |
According to one or more embodiments, presently disclosed are processes for producing petrochemical products from a hydrocarbon material. The process may include separating the hydrocarbon material into at least a lesser boiling point fr...
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WO/2022/050986A1 |
Light olefins may be produced from a hydrocarbon feed by a method that includes separating the hydrocarbon feed into at least a light gas fraction stream comprising C1-C4 alkanes, a light fraction stream comprising C5+ alkanes, and a hea...
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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/2022/036430A1 |
The present invention relates to a process for producing aromatic compounds from streams containing straight chains of 5-18 carbon atoms of fossil or renewable origin and use within the field of catalytic cracking aiming for regenerator ...
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WO/2022/039856A1 |
The present technology provides a fluid catalytic cracking (FCC) catalyst composition that includes a Y-zeolite that includes a rare earth element or oxide thereof and an alumina matrix, wherein the alumina matrix includes y-AhCb or pseu...
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WO/2022/034287A1 |
The present invention provides a method of upgrading mixed waste plastic pyrolysis oil comprising the steps of providing a pyrolysis oil stream derived from mixed waste plastic, subjecting the pyrolysis oil stream to fractional condensat...
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WO/2022/031345A1 |
Methods for cracking a hydrocarbon oil include contacting the hydrocarbon oil with a catalyst system in a fluidized catalytic cracking unit to produce light olefins and gasoline fuel. The catalyst system includes a FCC base catalyst and ...
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WO/2022/023368A1 |
The disclosure relates to a process to perform an endothermic methane pyrolysis reaction, said process comprising the steps of providing at least one fluidized bed reactor comprising at least two electrodes; and a bed comprising particle...
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WO/2022/026134A1 |
A membrane separator comprising a membrane is used to separate various streams in processes for separating aromatic hydrocarbons from non- aromatic hydrocarbons. Such streams can be a lean- solvent stream, a rich-solvent stream, or a hyd...
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WO/2022/023359A1 |
The disclosure relates to a process to perform a catalytic cracking reaction of hydrocarbons having at least four carbons, said process comprising the steps of providing a fluidized bed reactor comprising at least two electrodes and a be...
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WO/2022/026982A1 |
A fluidized catalytic reactor utilizes an ascending temperature profile. The apparatus and process deliver cooler spent catalyst to a first catalyst distributor and a hotter regenerated catalyst to a second catalyst distributor that are ...
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WO/2022/026058A1 |
Light olefins may be produced from hydrocarbons by a method including passing a hydrocarbon feed stream into a feed inlet of a reactor. The reactor may include an upper reactor portion defining an upper reaction zone and a lower reactor ...
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WO/2022/017829A1 |
The disclosure relates to a process to produce a hydrogen-rich stream (H) and a carbon dioxide-rich stream (I) from the stream of flue gas (21) of an FCC regenerator (7) of an FCC unit operated in partial combustion mode, the process bei...
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WO/2022/016248A1 |
The present invention relates to a third-stage system with automatic bleeding by means of the use of an ejector installed internally or externally, applicable to all positive-pressure multi-cyclone systems, whether for application in par...
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WO/2022/019939A1 |
A process for converting a hydrocarbon feed to olefins includes passing the hydrocarbon feed to a distillation system to separate the hydrocarbon feed to produce a light gas stream, a plurality of distillate fractions, and a residue. The...
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WO/2022/015484A1 |
A strontium-catalyzed process for preparing boehmite includes combining a strontium material, flash calcined gibbsite, and water to obtain an aqueous suspension; contacting the aqueous suspension with a water-soluble carbonate material; ...
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WO/2022/016099A1 |
A downflow reactor, e.g. a downer reactor or system, includes an outer wall defining an interior reactor space. An elongated plug is within the outer wall having a first end and a second end, defining a longitudinal axis between the firs...
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WO/2022/015552A1 |
A process for catalytic cracking of an iron-contaminated fluid catalytic cracking (FCC) feedstock. The process may include combining a FCC catalyst, a slurry containing a magnesium compound, and an iron-contaminated FCC feedstock during ...
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WO/2021/259317A1 |
The present invention belongs to the field of catalyst preparation, and relates to a catalytic cracking catalyst and a preparation method therefor. The catalytic cracking catalyst comprises: 10-70 weight% of a cracking active component, ...
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WO/2021/259348A1 |
Disclosed are a core-shell molecular sieve containing phosphorus and metal, the synthesis thereof, and an application thereof. The core-shell molecular sieve has a core phase composed of a ZSM-5 molecular sieve and a shell layer composed...
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WO/2021/254410A1 |
Provided are a catalytic cracking promoter, a preparation method therefor, and an application thereof, where, using the total weight of the catalytic cracking promoter as a reference, the catalytic cracking promoter comprises 10-50% by w...
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WO/2021/245910A1 |
This operation state estimation system 1 comprises: a training device 100 which trains a state estimator for estimating an operation state of a fluid catalytic cracking device from information that can be acquired during operation of the...
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WO/2021/243282A1 |
A catalyst composition includes a metal catalyst dispersed in a molten eutectic mixture of alkali metal or alkaline earth metal carbonates or hydroxides. A process for the catalytic cracking of hydrocarbons includes contacting in a react...
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WO/2021/236149A1 |
An integrated process for conversion of a hydrocarbon stream comprising light naphtha to enhanced value products. The process includes passing the hydrocarbon stream through a first reactor to simultaneously reform light naphtha to BTEX ...
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WO/2021/237026A1 |
Method of refining whole erode oil or a wide cut erode oil, the methods comprising a combination of a hydrotreating reactor, a distillation tower, and an optional.flash evaporation separator. The methods can also include light ends proce...
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WO/2021/230897A1 |
A method for processing a hydrocarbon feed to produce olefins may comprise introducing the hydrocarbon feed to a first fluid catalytic cracking system, which may cause at least a portion of the hydrocarbon feed to undergo catalytic crack...
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WO/2021/222536A1 |
The present technology provides a method of making a fluid catalytic cracking (FCC) catalyst, the method includes: in situ crystallizing Y-zeolite on a precursor microsphere to provide the FCC catalyst, wherein the in situ crystallizing ...
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WO/2021/216552A1 |
A slide valve having a valve disc that is slidably movable between a fully-retracted fully-open position and a fully-extended fully-closed tight shutoff position by an actuating stem. The actuating stem is flexibly coupled to the valve d...
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