Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 4,031

Document Document Title
WO/2017/148736A1
The present invention relates to a process for producing LPG and BTX from a mixed feedstream comprising C5-C12 hydrocarbons by contacting said feedstream in the presence of hydrogen with a first hydrocracking catalyst and contacting the ...  
WO/2017/144438A1
The present invention relates to a process for combined hydrodesulfurization and hydrocracking of a heavy hydrocarbon feed comprising contacting the hydrocarbon feed in the presence of hydrogen with a catalyst comprising a mixture of a s...  
WO/2017/129655A1
The present invention relates to a system for the exploitation of a bitumen produced in a hydroconversion process of heavy hydrocarbon residues, which comprises one or more boilers for burning the bitumen; one or more denitrification uni...  
WO/2017/116754A1
Methods are provided for dewaxing distillate feeds using a dewaxing catalyst with improved aromatic saturation activity. The dewaxing can be performed using a catalyst including a zeolitic molecular sieve with a beneficial ratio of zeoli...  
WO/2017/112218A1
A method of reducing catalyst agglomeration in a slurry hydrocracking zone containing at least two reactors is described. A hydrocarbon feed and a slurry hydrocracking catalyst are contacted in a first reactor to form a first effluent co...  
WO/2017/111764A1
The method for processing heavy hydrocarbon feedstock, predominantly heavy crude oil, comprises pre-treatment of an initial feedstock and an auxiliary gaseous mixture at a pre-set pressure, introducing the pre-treated auxiliary gaseous m...  
WO/2017/108378A1
The invention concerns a method for converting a hydrocarbon feedstock comprising the following steps: a) a step of hydrocracking said hydrocarbon feedstock in the presence of hydrogen in at least one reactor containing an ebullated bed-...  
WO/2017/106090A1
Embodiments of processes for upgrading a petroleum-based composition while decreasing plugging comprise mixing a supercritical water stream with a pressurized, heated petroleum-based composition in a mixing device to create a combined fe...  
WO/2017/106146A1
Embodiments of a process for producing high grade coke from crude oil residue include at least partially separating, in a solvent extraction unit, the crude oil residue into a deasphalted oil (DAO)-containing stream and an asphaltene con...  
WO/2017/105580A1
Methods and processes for moving towards optimizing one or more parameters in a parallel train comprising two hydrocarbon cracking facilities where the two facilities either have non-identical process unit configurations or are operating...  
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/2017/097551A1
The present invention describes a method for hydrocracking at least one hydrocarbon feedstock, of which at least 50wt.% of the compounds have an initial boiling point higher than 300°C and a final boiling point lower than 540°C, using ...  
WO/2017/084114A1
A temperature control measure for a slurry bed hydrogenation reactor and a design method and use thereof. Three control points are set: when the temperature reaches the first control point, cold hydrogen is injected; when the temperature...  
WO/2017/081595A1
The presently disclosed subject matter provides methods for producing olefins and/or aromatics from coker naphtha. In a non-limiting embodiment, a method for producing aromatics includes hydrogenating the coker naphtha stream in the pres...  
WO/2017/055096A1
The present invention relates to a process for producing LPG from a hydrocarbon feed comprising polyaromatics, the process comprising contacting said feed in the presence of hydrogen with a M/zeolite catalyst under hydrocracking process ...  
WO/2017/058766A1
A process and catalyst is disclosed for converting heavy hydrocarbon feed into lighter hydrocarbon products using multifunctional catalysts. Multifunctional catalysts enable use of less expensive metal by substituting expensive metals fo...  
WO/2017/058972A1
A process and catalyst is disclosed for converting heavy hydrocarbon feed into lighter hydrocarbon products using multifunctional catalysts. Multifunctional catalysts enable use of less expensive metal by substituting expensive metals fo...  
WO/2017/058783A1
A process and catalyst is disclosed for converting heavy hydrocarbon feed into lighter hydrocarbon products using multifunctional catalysts. Multifunctional catalysts enable use of less expensive metal by substituting expensive metals fo...  
WO/2017/055098A1
The present invention relates to a process for producing monoaromatic hydrocarbons from a hydrocarbon feed comprising polyaromatics, the process comprising contacting said feed in the presence of hydrogen with a M/zeolite catalyst under ...  
WO/2017/055097A1
The present invention relates to a process for producing monoaromatic hydrocarbons from a hydrocarbon feed comprising polyaromatics, the process comprising contacting said feed in the presence of hydrogen with a M/A/zeolite catalyst unde...  
WO/2017/058976A1
A process and catalyst is disclosed for converting heavy hydrocarbon feed into lighter hydrocarbon products using multifunctional catalysts. Multifunctional catalysts enable use of less expensive metal by substituting expensive metals fo...  
WO/2017/055095A1
The present invention relates to a process for producing LPG from a hydrocarbon feed comprising polyaromatics, the process comprising contacting said feed in the presence of hydrogen with a M/A/zeolite catalyst under hydrocracking proces...  
WO/2017/048205A3
With the present invention, there is provided a method for production of a boron-doped alumina catalyst supporting material. Said method of production comprises the steps of mixing aluminum alkoxide and 1-propanol in order to obtain a so...  
WO/2017/034943A1
Systems and methods are provided for slurry hydroconversion of a heavy oil feedstock, such as an atmospheric or vacuum resid, in the presence of an enhanced or promoted slurry hydroconversion catalyst system. The slurry hydroconversion c...  
WO/2017/035081A1
Configurations and related processing schemes of direct or indirect inter-plants heating systems (or both) synthesized for grassroots medium grade crude oil semi-conversion refineries to increase energy efficiency from specific portions ...  
WO/2017/032672A1
The invention relates to a process for producing benzene comprising the steps of: (a) providing a hydrocracking feed stream comprising C5-C12 hydrocarbons, (b) contacting the hydrocracking feed stream in the presence of hydrogen with a h...  
WO/2017/035087A1
Configurations and related processing schemes of direct or indirect (or both) inter-plants heating systems synthesized for grassroots medium grade crude oil semi-conversion refineries to increase energy efficiency from specific portions ...  
WO/2017/033512A1
This method for manufacturing a lubricant base oil includes: a first step of hydrocracking a petroleum slack wax having 80% by mass or more of heavy contents with at least 30 carbon atoms and having 15% by mass or less of an oil content ...  
WO/2017/021987A1
The invention refers to a system for hydroconversion of heavy oils in a single reaction stage, which employs reactors with dispersed catalyst or with expanded catalyst bed, in which the extraction of the reaction liquid through the bipha...  
WO/2017/024061A1
In a method of hydroprocessing, hydrogen gas (28) for the hydroprocessing reaction is combined with a liquid feed composition (26) comprising a feedstock to be treated (20) and a diluent (22, 24) to form a feed stream (18), at least a po...  
WO/2017/008720A1
An apparatus for strengthening the gas-liquid mass transfer of a bubbling bed hydrogenation reactor, mainly comprising a main body tube (1) and a filling tube (4) which is in communication with the main body tube (1), wherein oil is cont...  
WO/2017/001964A1
The present disclosure relates to a catalyst for slurry phase hydrocracking of refinery residue 5 and a process for its preparation. The present disclosure provides a very simple method for exfoliation of metal sulphide, and a process of...  
WO/2016/197476A1
A wax oil circulating hydrogenation method, a design method therefor, and a use thereof. The hydrogenation method comprises: mixing the wax oil produced by a slurry bed hydrogenation reactor with some or all raw materials to be hydrogena...  
WO/2016/197537A1
A backwashing method, a design method therefor, and a use thereof. The backwashing method comprises: enabling some or all self-produced wax oil to flow into a device or a pipeline or a port blocked due to coking or discontinuous flowing ...  
WO/2016/192892A1
The invention relates to a method for converting a hydrocarbon feedstock, said method comprising the following steps: a) a step of hydrocracking the feedstock in the presence of hydrogen, b) a step of separating the effluent obtained fro...  
WO/2016/192891A1
The invention relates to a method for treating a hydrocarbon feedstock, said method comprising the following steps: a) a hydrotreatment step, in which the hydrocarbon feedstock and hydrogen are brought into contact on a hydrotreatment ca...  
WO/2016/185335A1
Disclosed herein is a system and method capable of producing benzene from a product stream.  
WO/2016/185334A1
Disclosed herein is a system and method capable of producing butadiene from a product stream.  
WO/2016/177749A1
The invention relates to a process for hydrocracking a feedstream comprising hydrocarbons to obtain BTX in a gas phase hydrocracking reactor system which comprises (i) an upstream end and a downstream end, (ii) a plurality of successive ...  
WO/2016/179410A1
A method for optimizing a cracking efficiency with which a pyrolysis tube of a deposition apparatus cracks a precursor material into reactive species is disclosed, including measuring an input pressure at an entrance to the pyrolysis tub...  
WO/2016/176976A1
A multi-optimised hydrogenation series method, and a design method therefor and a use thereof. The hydrogenation method comprises the following steps: heat exchanging is performed at a heat exchanger between hydrogen and gas of an outlet...  
WO/2016/174145A1
The present relates to a plant and a process for treating raw gasoline, said process comprising the steps of (1) In a first splitter separating a raw gasoline stream into at least a first light fraction, a first durene rich fraction and ...  
WO/2016/166293A1
The invention provides a method of producing oil-based components, comprising the steps of: providing VGO and slack wax; combining the VGO as a major component and the slack wax as a minor component to provide a feedstock; subjecting the...  
WO/2016/153803A1
A process for producing high yields of higher quality (API Group II, Group ΙΙI`) lubricating oil basestock fractions which allows the production of two or more types of high quality lubes in continuous mode (no blocked operation mode) ...  
WO/2016/142809A1
A robust integrated process for the conversion of waste plastics to high value products. The robust integrated process allows for operation with a single hydroprocessing reactor which provides simultaneous hydrogenation, dechlorination, ...  
WO/2016/142808A1
An integrated process for the conversion of waste plastics to high value products. The integrated process allows for operation with a hydroprocessing reactor which provides simultaneous hydrogenation, dechlorination, and hydrocracking of...  
WO/2016/142807A1
A process for activating and maintaining a catalyst for use in hydrocracking a hydrocarbon stream includes continuously contacting a hydrocarbon stream with a hydroprocessing catalyst in the presence of hydrogen. Sulphides and chloride c...  
WO/2016/142806A1
A process for hydrocracking of a hydrocarbon stream includes contacting the hydrocarbon stream with a hydroprocessing catalyst in the presence of hydrogen to yield a hydrocarbon product which meets steam cracker requirements for boiling ...  
WO/2016/138833A1
A diesel oil and jet fuel production system and method utilizing Fischer-Tropsch synthetic oil. The method comprises two parts, hydrofining and hydro-upgrading, and comprises the following steps: mixing a Fischer-Tropsch synthetic oil wi...  
WO/2016/140868A1
A shell and tube heat exchanger is described. The shell and tube heat exchanger includes a shell side having a separation plate dividing the shell into at least two compartments, each of the compartments having a feed inlet and a feed ou...  

Matches 1 - 50 out of 4,031