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Matches 51 - 100 out of 1,481

Document Document Title
WO/2013/112969A3
A process is provided that is directed to a steam pyrolysis zone integrated with a hydroprocessing zone including hydrogen redistribution to permit direct processing of crude oil feedstocks to produce petrochemicals including olefins and...  
WO/2013/104614A1
The invention relates to a method for the treatment of an olefin containing hydrocarbon feedstock (110), wherein said feedstock (110) successively undergoes the following steps: (i) selective catalytic hydrogenation, (ii) a fractionation...  
WO/2013/098523A1
The invention relates to a method for producing an aromatic petroleum fraction comprising at least 95% by weight of benzene (31), from at least one naphtha fraction (2) comprising paraffins, aromatic compounds and precursors of said arom...  
WO/2013/093227A1
The present invention describes an improved process for converting a heavy feedstock that makes it possible to improve the selectivity for middle distillates. The invention consists in the implementation of a hydrotreatment or hydroconve...  
WO/2013/096066A1
This invention relates to methods and processes for increasing the production of FCC (Fluid Catalytic Cracking) gasoline products, and optionally distillate products, from refinery feedstocks. In particular, the processes include hydrotr...  
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/2013/095815A1
A reforming process includes an endpoint reduction zone for converting C11+ components via selective hydrogenation and hydrodealkylation to lower boiling point aromatics, such as benzene, toluene, and xylene, or their single ring aromati...  
WO/2013/089854A1
A process for reforming a hydrocarbon stream is presented. The process involves splitting a naphtha feedstream to at least two feedstreams and partially processing each feedstream in separate reactors. The processing includes passing the...  
WO/2013/089857A1
A process for reforming hydrocarbons is presented. The process involves applying process controls over the reaction temperatures to preferentially convert a portion of the hydrocarbon stream to generate an intermediate stream, which will...  
WO/2013/089856A1
A process for reforming hydrocarbons is presented. The process involves applying process controls over the reaction temperatures to preferentially convert a portion of the hydrocarbon stream to generate an intermediate stream, which will...  
WO/2013/089849A1
A process for the production of aromatics through the reforming of a hydrocarbon stream is presented. The process utilizes the differences in properties of components within the hydrocarbon stream to increase the energy efficiency. The d...  
WO/2013/066660A3
This invention provides methods for multi-stage hydroprocessing treatment of FCC naphthas for improving the overall production quantity of naphtha boiling-range materials during naphtha production for low sulfur gasolines. Of particular ...  
WO/2013/066660A2
This invention provides methods for multi-stage hydroprocessing treatment of FCC naphthas for improving the overall production quantity of naphtha boiling-range materials during naphtha production for low sulfur gasolines. Of particular ...  
WO/2013/057389A1
A method of converting petroleum feedstocks for the production of fuels with a low sulphur content comprising the following steps; a step of ebullated-bed hydroconversion of the feedstock in the presence of a supported catalyst, a separa...  
WO/2013/052232A1
A process for maximizing p-xylene production includes producing a naphtha fraction and a light cycle oil fraction from a fluid catalytic cracking zone. These fractions are combined and hydrotreated. Fractionation of the hydrotreated prod...  
WO/2013/052233A1
A reforming process includes integrating catalytic cracking product naphtha dehydrogenation and naphtha from a hydrocracking zone and feeding them to a dehydrogenation zone. The dehydrogenation zone includes a first portion of reforming ...  
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/2013/043294A1
Embodiments of methods for co-production of linear alkylbenzene and biofuel from a natural oil are provided. A method comprises the step of deoxygenating the natural oils to form paraffins. A first portion of the paraffins is hydrocracke...  
WO/2013/033590A3
The invention relates to processes for upgrading products obtained from hydrocarbon pyrolysis, equipment useful for such processes, and the use of upgraded pyrolysis products. A tar-containing stream recovered from the pyrolysis effluent...  
WO/2013/033580A3
The invention relates to a hydroprocessed product, such as a hydroprocessed steam cracker tar, that can be produced by hydroprocessing tar, such as a tar obtained from hydrocarbon pyrolysis. The in¬ vention also relates to methods for p...  
WO/2013/033582A1
The invention relates to processes for upgrading products obtained from hydrocarbon pyrolysis, equipment useful for such processes, and the use of upgraded pyrolysis products. A tar-containing stream recovered from the pyrolysis effluent...  
WO/2013/033577A1
The invention relates to upgraded pyrolysis products, processes for upgrading products obtained from hydrocarbon pyrolysis, equipment useful for such processes, and the use of upgraded pyrolysis products. A tar-containing stream recovere...  
WO/2013/033590A2
The invention relates to processes for upgrading products obtained from hydrocarbon pyrolysis, equipment useful for such processes, and the use of upgraded pyrolysis products.  
WO/2013/028454A2
A process and apparatus are disclosed for recovering hydroprocessing effluent from a hydroprocessing unit utilizing a hot stripper and a cold stripper. A net overhead stream from the hot stripper is forwarded to the cold stripper for fur...  
WO/2013/028379A3
A process and apparatus are disclosed for recovering hydroprocessing effluent from a hydroprocessing unit utilizing a hot stripper and a cold stripper. Only the hot hydroprocessing effluent is heated in a fired heater prior to product fr...  
WO/2013/028454A3
A process and apparatus are disclosed for recovering hydroprocessing effluent from a hydroprocessing unit utilizing a hot stripper and a cold stripper. A net overhead stream from the hot stripper is forwarded to the cold stripper for fur...  
WO/2013/028454A9
A process and apparatus are disclosed for recovering hydroprocessing effluent from a hydroprocessing unit utilizing a hot stripper and a cold stripper. A net overhead stream from the hot stripper is forwarded to the cold stripper for fur...  
WO/2013/028379A2
A process and apparatus are disclosed for recovering hydroprocessing effluent from a hydroprocessing unit utilizing a hot stripper and a cold stripper. Only the hot hydroprocessing effluent is heated in a fired heater prior to product fr...  
WO/2013/019585A2
Deep desulfurization of hydrocarbon feeds containing undesired organosulfur compounds to produce a hydrocarbon product having low levels of sulfur, i.e., 15 ppmw or less of sulfur, is achieved by flashing the feed at a target cut point t...  
WO/2013/019587A2
Deep desulfurization of hydrocarbon feeds containing undesired organosulfur compounds to produce a hydrocarbon product having low levels of sulfur, i.e., 15 ppmw or less of sulfur, is achieved by hydrotreating the feed under mild conditi...  
WO/2013/019512A1
An integrated process and system for conversion of a heavy crude oil to produce transportation fuels is provided. The process includes separating the hydrocarbon feed into an aromatic-lean fraction and an aromatic-rich fraction. The arom...  
WO/2013/019586A2
Deep desulfurization of hydrocarbon feeds containing undesired organosulfur compounds to produce a hydrocarbon product having low levels of sulfur, i.e., 15 ppmw or less of sulfur, is achieved by first subjecting the entire feed to an ex...  
WO/2012/174860A1
A device for the low-cost production of low-sulphur, high-octane gasoline, comprising an extraction device (1), a first splitting tower (2), an etherification device (3), a hydrodesulphurization device (4), a reforming preprocessing devi...  
WO/2012/177180A1
The present invention relates to the field of petroleum processing and can be used in the production of a low-sulfur diesel fuel. The method comprises removing the salts from and distilling the petroleum, recovering diesel fractions, mix...  
WO/2012/170082A1
A process for the production of high yields of high quality products from heavy hydrocarbonaceous feedstock comprising a two-stage, close-coupled process, wherein the first stage comprises a thermal-catalytic zone into which is introduce...  
WO/2012/170153A2
The present invention is directed to methods for processing fatty acids to provide for base oil and transportation fuels, wherein decarboxylation-coupling dimerization of fatty acids provides dimer ketones from which the base oils and tr...  
WO/2012/170153A8
The present invention is directed to methods for processing fatty acids to provide for base oil and transportation fuels, wherein decarboxylation-coupling dimerization of fatty acids provides dimer ketones from which the base oils and tr...  
WO/2012/170153A3
The present invention is directed to methods for processing fatty acids to provide for base oil and transportation fuels, wherein decarboxylation-coupling dimerization of fatty acids provides dimer ketones from which the base oils and tr...  
WO/2012/161263A1
This method for producing xylene involves producing xylene from an oil feedstock, which has a 10% distillation temperature of at least 135°C and a 90% distillation temperature of not more than 380°C, and comprises: a decomposition refo...  
WO/2012/161264A1
This method for producing monocyclic aromatic hydrocarbons involves producing monocylic aromatic hydrocarbons with 6 to 8 carbon atoms, and comprises: a decomposition reforming reaction step in which oil feedstock is brought into contact...  
WO/2012/153010A2
The invention relates to a method for the production of a diesel and middle distillate cut from an olefin feed having between 4 and 6 carbon atoms, said method including: a first purification step performed on a trapping mass formed by a...  
WO/2012/153011A2
The invention relates to a method for the production of a diesel and middle distillate cut from an olefin feed having between 4 and 6 carbon atoms, said method including a first purification step performed on a resin, followed by an olig...  
WO/2012/153011A3
The invention relates to a method for the production of a diesel and middle distillate cut from an olefin feed having between 4 and 6 carbon atoms, said method including a first purification step performed on a resin, followed by an olig...  
WO/2012/153010A3
The invention relates to a method for the production of a diesel and middle distillate cut from an olefin feed having between 4 and 6 carbon atoms, said method including: a first purification step performed on a trapping mass formed by a...  
WO/2012/142723A1
A combined method for hydrogenation and catalytic cracking of residual oil is provided. In the method, the hydrogenation of a residual oil raw material is performed in the presence of hydrogen and a hydrogenation catalyst; the effluent o...  
WO/2012/142690A1
A bitumen and heavy oil upgrading process and system is disclosed for the synthesis of hydrocarbons, an example of which is synthetic crude oil (SCO). The process advantageously avoids the waste attributed to residuum and/or petcoke form...  
WO/2012/142220A1
Provided is a three stage hydroprocessing process for producing lubricant base stocks with a stripping/separating zone between the first two hydroprocessing zones and a separating zone following the third hydroprocessing zone. The stripp...  
WO/2012/133138A1
This method that is for producing single-ring aromatic hydrocarbons and that produces single-ring aromatic hydrocarbons having 6-8 carbon atoms has: a breakdown/modification reaction step for obtaining a product containing single-ring ar...  
WO/2012/133732A1
Provided is a method for producing a hydrocarbon material from C5 raffinate that is obtained as extraction residue oil by removing at least some of isoprene from the C5 distillate fraction, which is by-produced during the production of e...  
WO/2012/135403A1
This invention relates to a process involving hydrocracking and dewaxing of a feedstream in which a converted fraction can correspond to a majority of the product from the reaction system, while an unconverted fraction can exhibit improv...  

Matches 51 - 100 out of 1,481