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Matches 1 - 50 out of 447

Document Document Title
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/2016/098909A1
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/2016/046163A3
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/2016/000456A1
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...  
WO/2015/128044A1
The present invention relates to a sequential cracking process for the thermal cracking of a hydrocarbon feedstock in a cascade of cracking units wherein said hydrocarbon feedstock is heated in a furnace to a predetermined maximum temper...  
WO/2015/084205A1
The invention relates to the field of petroleum refining and petrochemistry, and specifically to a hydrocarbon raw material distillation method including at least two distillation stages and involving heating hydrocarbon raw material to ...  
WO/2014/199389A1
The present subject matter provides a process for hydrocarbon residue upgradation. The combination of the hydrocarbon residue along with aromatic rich hydrocarbons, catalysts and surfactants allow the operation of visbreaking unit at hig...  
WO/2014/072058A1
A process is proposed for producing olefinic products by thermal steam cracking of a first furnace charge of hydrocarbons in at least one first cracking furnace (2) and a second furnace charge of hydrocarbons in at least one second crack...  
WO/2014/065420A1
This olefin and single-ring aromatic hydrocarbon production method involves: a cracking reforming reaction step for obtaining a product containing olefins and single-ring aromatic hydrocarbons by bringing into contact with a catalyst and...  
WO/2014/065421A1
This olefin and single-ring aromatic hydrocarbon production method involves: a dicyclopentadiene removal step for removing dicyclopentadienes having a dicyclopentadiene skeleton from a raw oil having the distillation characteristic of a ...  
WO/2014/062465A1
In an FCC process and system, a whole crude oil feedstock is directly converted into light olefins and other products. The feed is separated into a high boiling fraction and a low boiling fraction, and each fraction is processed in separ...  
WO/2014/022206A1
An integrated thermal and catalytic process for improving the yield of middle distillate from heavy petroleum oil feeds comprises cracking the heavy portion (345 °C+) of the feed in a thermal conversion zone, followed by hydrotreating t...  
WO/2013/188729A1
A direct catalytic cracking system for converting undistilled and imfractionated hydrocarbon material into hydrocarbon products, which include light olefins and C6-8 aromatics. The direct catalytic cracking system includes a moving catal...  
WO/2013/150467A2
An integrated process comprising to convert crude oil, comprising: converting crude oil (10) in a feed preparation facility (800) by separating the crude oil to a gas fraction (101), liquid fraction (102), and first residuum fraction in ...  
WO/2013/150467A3
An integrated process comprising to convert crude oil, comprising: converting crude oil (10) in a feed preparation facility (800) by separating the crude oil to a gas fraction (101), liquid fraction (102), and first residuum fraction in ...  
WO/2013/142563A3
An integrated hydroprocessing and fluid catalytic cracking process is provided for the direct processing of a crude oil to produce olefinic and aromatic petrochemicals. Crude oil and hydrogen are charged to a hydroprocessing zone operati...  
WO/2013/142609A1
An integrated hydrotreating, steam pyrolysis and catalytic cracking process for the production of olefins and aromatic petrochemicals from a crude oil feedstock is provided. Crude oil and hydrogen are charged to a hydroprocessing zone un...  
WO/2013/142605A1
An integrated hydrotreating, steam pyrolysis and coker process for the direct processing of a crude oil is provided to produce olefinic and aromatic petrochemicals, and petroleum coke. Crude oil and recycled coker liquid product are char...  
WO/2013/102662A1
A process for making a distillate product and one or more C2-C4 olefins comprising: a) contacting a FCC feedstock with a FCC catalyst at a temperature of equal to or more than 400°C in a riser reactor to produce a distillate product and...  
WO/2013/093299A1
A method for optimising the production of middle distillate within a refinery comprising at least one catalytic cracking unit (3) and at least one vacuum distillation unit (2, 4), the optimising operation consisting: a) of recycling (14)...  
WO/2013/090012A3
Systems and methods are provided for hydroprocessing a petroleum fraction, such as a bottoms fraction from a fuels hydrocracking process, to generate a lubricant base oil. A fuels hydrocracking process typically has less stringent requir...  
WO/2013/089885A1
A process for improving the yield of ethylene and propylene from a light naphtha feedstock includes obtaining light naphtha feedstock from a primary cracking zone having a cracking catalyst. The light naphtha feedstock is contacted with ...  
WO/2013/090012A2
Systems and methods are provided for hydroprocessing a petroleum fraction, such as a bottoms fraction from a fuels hydrocracking process, to generate a lubricant base oil. A fuels hydrocracking process typically has less stringent requir...  
WO/2013/067532A1
A feedstock flexible process for converting feedstock into oil and gas includes (i) indirectly heated hydrous devolatilization of volatile feedstock components, (ii) indirectly heated thermochemical conversion of fixed carbon feedstock c...  
WO/2013/067532A4
A feedstock flexible process for converting feedstock into oil and gas includes (i) indirectly heated hydrous devolatilization of volatile feedstock components, (ii) indirectly heated thermochemical conversion of fixed carbon feedstock c...  
WO/2013/052228A1
A process for maximizing p-xylene production begins by producing a naphtha fraction and a light cycle oil fraction from a fluid catalytic cracking zone. The gasoline and light cycle oil fractions are combined and hydrotreated to produce ...  
WO/2012/171426A1
Provided is a method for catalytic cracking. The method comprises: a regenerated catalyst entering a pre-rising section (VIII) is mixed with raw oil and fed to a raw oil reaction area (I) for a catalytic cracking reaction; the catalyst a...  
WO/2012/139181A8
A process is described for FCC middle distillate maximization comprising the use of two distinct converters, which are operably coupled, said process aiming to maximize the production of LCO for diesel, generate a specific gasoline and d...  
WO/2012/139181A1
A process is described for FCC middle distillate maximization comprising the use of two distinct converters, which are operably coupled, said process aiming to maximize the production of LCO for diesel, generate a specific gasoline and d...  
WO/2012/099677A3
An apparatus and method are provided for processing hydrocarbon feeds. The method enhances the conversion of hydrocarbon feeds into conversion products, such as ethylene and propylene. In particular, the present techniques utilize a high...  
WO/2012/099677A2
An apparatus and method are provided for processing hydrocarbon feeds. The method enhances the conversion of hydrocarbon feeds into conversion products, such as ethylene and propylene. In particular, the present techniques utilize a high...  
WO/2012/099676A2
An apparatus and process are provided for processing hydrocarbon feeds. The process enhances the conversion of hydrocarbon feeds into conversion products, such as ethylene and propylene. In particular, the present techniques utilize two ...  
WO/2012/099676A3
An apparatus and process are provided for processing hydrocarbon feeds. The process enhances the conversion of hydrocarbon feeds into conversion products, such as ethylene and propylene. In particular, the present techniques utilize two ...  
WO/2012/062173A1
Disclosed are a catalytic cracking method and apparatus. The apparatus is used for implementing the method. Catalytic cracking is carried out in a primary reactor and an secondary light material reactor, wherein a regenerated catalyst co...  
WO/2012/005862A1
A process and apparatus for cracking a hydrocarbon feed containing resid, comprising: heating a hydrocarbon feedstock containing resid; passing said heated hydrocarbon feedstock to a vapor/liquid separator; flashing said heated hydrocarb...  
WO/2012/004807A1
This invention provides a fluidized catalytic cracking apparatus and process for converting a hydrocarbon feedstock containing higher concentrations of Conradson Carbon Residue (CCR), metal impurities, etc into lighter products by employ...  
WO/2012/004805A1
This invention relates to a process and an apparatus for regeneration of spent FCC catalyst using multiple reactors operation resulting in wide variation of coke on spent catalyst are disclosed. This process uses an up flow regenerator w...  
WO/2012/005861A1
This invention relates to a process and system for cracking hydrocarbon feedstock containing vacuum resid comprising: (a) subjecting a vacuum resid to a first thermal conversion in a thermal conversion reactor (such as delayed coker, flu...  
WO/2012/004809A1
A two stage Fluid Catalytic Cracking process and an apparatus for simultaneous production of light olefins such as ethylene and propylene and middle distillate range hydrocarbons, wherein a first flow reactor, preferably a downer and a s...  
WO/2011/121613A3
The invention provides for a process and apparatus for simultaneous conversion of lighter and heavier hydrocarbon feedstocks into improved yields of light olefins in the range of C2 to C4, liquid aromatics in the range C6 to C8 mainly be...  
WO/2011/121613A8
The invention provides for a process and apparatus for simultaneous conversion of lighter and heavier hydrocarbon feedstocks into improved yields of light olefins in the range of C2 to C4, liquid aromatics in the range C6 to C8 mainly be...  
WO/2011/073226A2
The present invention is a method for debottlenecking an existing steam cracker unit of which the operation is modified from high severity to low severity operation, having a cracking zone and a fractionation zone, said fractionation zon...  

Matches 1 - 50 out of 447