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Matches 1 - 50 out of 500

Document Document Title
WO/2021/024069A1
Systems and methods for producing aromatics are disclosed. A feed stream comprising naphtha is flowed into a reaction unit comprising a fast fluidized bed reactor coupled to and in fluid communication with a riser reactor. The fast fluid...  
WO/2021/019344A1
Systems and methods for processing full range naphtha feeds to produce a light olefins stream and an aromatics stream concerns integration of catalytic cracking with steam cracking to maximize production of aromatics and olefins.  
WO/2021/019343A1
Systems and methods for producing light olefins and BTX (benzene, toluene, and xylene). Crude oil is first separated to produce light naphtha and heavy naphtha. Light naphtha is fed to a steam cracking unit and heavy naphtha is fed to a ...  
WO/2021/019326A1
Systems and methods for processing full range naphtha feeds to produce a light olefins stream and an aromatics stream are described. In particular, the invention concerns integration of catalytic cracking with steam cracking to maximize ...  
WO/2021/011252A1
Apparatus and processes herein provide for converting hydrocarbon feeds to light olefins and other hydrocarbons. The processes and apparatus include, in some embodiments, feeding a hydrocarbon, a first catalyst and a second catalyst to a...  
WO/2021/006913A1
A method may include: heating a hydrocarbon contaminated waste in a first heating unit, vaporizing at least a portion of water and hydrocarbons in the hydrocarbon contaminated waste and generating: a first vaporized stream and a first bo...  
WO/2021/003269A1
Apparatus and processes herein provide for converting hydrocarbon feeds to light olefins and other hydrocarbons. The processes and apparatus include a conventional riser reactor in combination with a mixed flow (e.g., including both coun...  
WO/2020/263545A1
A method for operating an acetylene hydrogenation unit in an integrated steam cracking-fluidized catalytic dehydrogenation (FCDh) system may include separating a cracked gas from a steam cracking system and an FCDh effluent from an FCDh ...  
WO/2020/205210A1
Processes herein may be used to thermally crack various hydrocarbon feeds, and may eliminate the refinery altogether while making the cmde to chemicals process very flexible in terms of crude. In embodiments herein, cmde is progressively...  
WO/2020/160850A1
The invention relates to a catalytic process for upgrading a renewable crude oil produced from biomass and/or waste comprising providing a renewable crude oil and pressurizing it to a pressure in the range in the range 60 to 150 bar, con...  
WO/2020/161017A1
The invention provides a process for upgrading residual hydrocarbonaceous feedstock, said process comprising the steps of: a) subjecting the residual hydrocarbonaceous feedstock to thermal cracking and separation in a visbreaker to produ...  
WO/2020/159661A1
Systems and methods are provided for conversion of light paraffinic gases to form liquid products in a two- stage reaction system. In a first stage, the light paraffinic gas is exposed to heat transfer particles in a side riser, where th...  
WO/2020/096979A1
The invention relates to C5+ hydrocarbon conversion. More particularly, the invention relates to separating a vapor phase product and a liquid phase product from a heated mixture that includes steam and C5+ hydrocarbons, catalytically cr...  
WO/2020/096972A1
In some examples, a vapor phase product and a liquid phase product can be separated from a heated mixture that can include steam and a hydrocarbon. The liquid phase product can be catalytically cracked in the presence of a fluidized cata...  
WO/2020/086394A1
Processes for preparing a low particulate liquid hydrocarbon product are provided and include blending a tar stream containing particles with a fluid and heating to a temperature of 250°C or greater to produce a fluid-feed mixture that ...  
WO/2020/077187A1
A method for producing alkene gases from a cracked product effluent, the method comprising the steps of introducing the cracked product effluent to a fractionator unit, separating the cracked product effluent in the fractionator to produ...  
WO/2020/050487A1
The present invention relates to an ethylene manufacturing method and, more specifically, to an ethylene manufacturing method and an ethylene manufacturing device for implementing same, the ethylene manufacturing method comprising the st...  
WO/2020/049372A1
System and method for producing olefins are disclosed. The method includes using a radial flow moving bed reactor system to catalytically crack paraffins, in multiple stages with continuous catalyst regeneration, to form olefins. The sys...  
WO/2020/050484A1
The present invention relates to a method for producing ethylene and, more specifically, provides a method for producing ethylene, the method comprising the steps of: feeding a pyrolysis compression stream into a first distillation appar...  
WO/2019/239353A4
Systems and methods for processing full range naphtha and producing light olefins and BTX are disclosed. Full range naphtha is separated in naphtha splitter to produce a light naphtha stream and a heavy naphtha stream. The heavy naphtha ...  
WO/2020/025441A1
Provided is a method for upgrading a bio-based material, the method comprising the steps of pretreating bio-renewable oil(s) and/or fat(s) to provide a bio-renewable raw material, deoxygenating the bio-renewable raw material, followed by...  
WO/2020/021514A1
Systems and methods for producing light olefins and aromatics from light naphtha are disclosed. The light naphtha is fed to a first catalyst riser to crack the C5 to C7 hydrocarbons in the light naphtha stream. The cracked naphtha stream...  
WO/2020/021352A1
Systems and methods for processing crude oil and producing light olefins and BTX are disclosed. Crude oil is distilled in an atmospheric distillation column to produce a gas stream, a light naphtha stream, a heavy naphtha stream, a fuel ...  
WO/2019/239353A1
Systems and methods for processing full range naphtha and producing light olefins and BTX are disclosed. Full range naphtha is separated in naphtha splitter to produce a light naphtha stream and a heavy naphtha stream. The heavy naphtha ...  
WO/2018/170040A9
A method for producing a supercritical water (SCW)-treated product is provided. The method comprising the steps of introducing a crude oil stream and a water stream to a supercritical water process, wherein the crude oil stream can under...  
WO/2019/228130A1
A petroleum hydrocarbon multi-stage fluid catalytic reaction method and reactor. The method implements a sectional multi-stage reaction in one reactor and comprises one-stage reaction and two-stage reaction of raw oil, and a pyrolysis re...  
WO/2019/162395A1
The invention relates to a process of catalytic conversion by dehydro steam cracking of paraffinic and naphthenic hydrocarbons from a naphtha feedstock to propylene in presence of steam, comprising the following steps: a. providing a nap...  
WO/2019/147465A1
Systems and processes are disclosed for producing petrochemical products, such as ethylene, propene and other olefins from crude oil in high severity fluid catalytic cracking (HSFCC) units. Processes include separating a crude oil into a...  
WO/2019/116122A1
A method of converting naphtha is disclosed. The method includes heating the naphtha in stages in different heating units. The naphtha is vaporized in the first heating unit. And the vaporized naphtha undergoes the largest temperature ch...  
WO/2019/108930A1
A process and apparatus for catalytically cracking fresh heavy hydrocarbon feed to produce cracked products is disclosed. A fraction of the cracked products can be obtained to re-crack it in a downer reactor. The downer reactor may produ...  
WO/2018/222338A1
Methods for operating a system having two downflow high-severity FCC units for producing products from a hydrocarbon feed includes introducing the hydrocarbon feed to a feed separator and separating it into a lesser boiling point fractio...  
WO/2018/170040A1
A method for producing a supercritical water (SCW)-treated product is provided. The method comprising the steps of introducing a crude oil stream and a water stream to a supercritical water process, wherein the crude oil stream can under...  
WO/2018/163107A1
A method that integrates a catalytic cracking process with a crude oil conversion to chemicals process is disclosed. The method may include contacting, in a catalytic cracking reactor, a mixture of the hydrocarbon stream comprising prima...  
WO/2018/116091A1
Processes to produce olefins from a hydrocarbons stream obtained from a catalytic cracking unit are described. The process includes the integration of metathesis of C4 olefin process and a hydrocarbon catalytically cracking process to pr...  
WO/2018/111541A1
A method is provided for producing gasoline that includes separating a cracked naphtha feed into a light catalytic naphtha fraction and a heavy naphtha fraction; and exposing the light catalytic naphtha fraction to a catalyst under effec...  
WO/2018/069794A1
A process for producing olefins and aromatics comprising converting plastics to a hydrocarbon product comprising a gas phase and a liquid phase in a pyrolysis unit; separating the hydrocarbon product into a hydrocarbon gas stream compris...  
WO/2018/039300A1
According to an embodiment disclosed, a feedstock hydrocarbon may be processed by a method which may include separating the feedstock hydrocarbon into a lesser boiling point hydrocarbon fraction and a greater boiling point hydrocarbon fr...  
WO/2018/016397A1
A method for producing a lower olefin and BTX from stock oils selected from at least two varieties, wherein the method is characterized by comprising: a first catalytic cracking step for bringing, among the stock oils, a stock oil A into...  
WO/2017/106088A1
Embodiments of a process for producing paraffins from a petroleum-based composition comprising long chain aromatics comprise mixing a supercritical water stream with a pressurized, heated petroleum-based composition to create a combined ...  
WO/2017/065810A1
Methods and systems for cracking a light fuel fraction and a heavy fuel fraction by fluidized catalytic cracking are described herein. The method for cracking may include feeding the light fuel fraction and a catalyst from a catalyst reg...  
WO/2016/046163A3
A process for the preparation of small aromatic compounds from black liquor comprising: • providing black liquor that derives from alkaline treatment of wood chips; • subjecting the black liquor to a pyrolysis treatment to yield a py...  
WO/2016/098909A1
Provided are a production method for lower olefin, a production device for lower olefin, a construction method for lower olefin production equipment, and a zeolite catalyst, whereby production ratios of ethylene and propylene can be easi...  
WO/2016/069435A1
A process for improving a recovery from a bottoms stream from a vacuum tower. The bottom stream is passed to a first cracking zone and unconverted material from the first cracking zone is passed to a second cracking zone. The first crack...  
WO/2016/057187A1
A process for power generation using a chemical looping combustion concept is integrated with heavy liquid fuel coking in a cracking reactor, and is configured such that petcoke deposits on metal oxide particles from the cracking reactor...  
WO/2016/000456A1
A method for preparing light oil, comprising the following steps: 1) the visbreaking of heavy oil is performed under stirring to obtain intermediate products, 2) the catalytic cracking of the intermediate products is performed under the ...  
WO/2015/199797A1
Systems and methods of coking are provided that crack feeds and/or products of the coker to improve liquid yields and/or increase the Conradson carbon residue of the hydrocarbon feed to the coker.  
WO/2015/167869A1
Methods and systems are provided for improving liquid product quality or yield from atmospheric or vacuum distillation unit by subjecting fractionated streams from such distillation units to hydrodynamic cavitation.  
WO/2015/167863A1
Methods and systems are provided for improving viscosity of a heavy hydrocarbon product stream such as a vapor-liquid separator drum bottoms stream, a steam cracker tar stream, or a combination thereof by subjecting the stream to cavitat...  
WO/2015/167860A1
Systems and methods are provided for converting resids to oil streams useful as fuel oils by utilizing hydrodynamic cavitation. The cavitated fuel oils are more suitable for subsequent conversion to lighter products (e.g., through fluid ...  
WO/2015/167867A1
Systems and methods are provided for dewaxing a distillate fuel oil by subjecting an at least partially hydroprocessed distillate fuel oil to cavitation to reduce the pour point, reduce the cloud point, reduce the cold filter plugging po...  

Matches 1 - 50 out of 500