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Matches 201 - 250 out of 3,325

Document Document Title
WO/2021/034425A1
A hydrocarbon feed stream, particularly one comprising heavier hydrocarbons, may be converted to valuable products such as motor gasoline and/or lubricating oil by employing one or more large pore zeolitic catalysts, which may be prepare...  
WO/2021/028839A1
An improved process for making a base oil and for improving base oil yields by combining an atmospheric resid feedstock with a base oil feedstock and forming a base oil product via hydroprocessing. The process generally involves subjecti...  
WO/2021/030003A1
Methods for assessing the potential for converting lubricating oil, for example, used lubricating oil, by catalytic cracking include subjecting a potential catalytic cracking feedstock to a plurality of tests to generate a plurality of m...  
WO/2021/015945A1
An integrated process for maximizing recovery of aromatics is provided. The process comprises passing at least a portion of a xylene column bottoms stream to a heavy aromatics column to provide a heavy aromatics column bottoms stream com...  
WO/2021/008924A1
The present invention relates to a process for the preparation of olefins from a hydrocarbon feedstock (1) having a sulphur content of at least 0.1 wt.%, an initial boiling temperature of at least 180 °C and a final boiling temperature ...  
WO/2021/001474A1
A method for in-situ sulfidation of a hydroconversion catalyst, is provided, in which inactive hydroconversion catalyst is combined with a liquid hydrocarbon prior to sulfidation. Methods for hydroconversion of a liquid hydrocarbon feeds...  
WO/2021/002886A1
A method of making a multifunctional catalyst for upgrading pyrolysis oil includes contacting a zeolite support with a solution including at least a first metal catalyst precursor and a second metal catalyst precursor, the first metal ca...  
WO/2021/002889A1
A method of making a multifunctional catalyst for upgrading pyrolysis oil includes contacting a hierarchical mesoporous zeolite support with a solution including at least a first metal catalyst precursor and a second metal catalyst precu...  
WO/2020/264145A1
Increased paraxylene production through the use of a split feed reforming process, wherein hydrotreated naphtha is split into light, middle and heavy fractions. Each fraction is reformed separately to generate streams containing aromatic...  
WO/2020/263699A1
A process for conversion of a liquid hydrocarbon feedstock in a moving bed hydroprocessing reactor is provided in which (a) hydrogen gas is dissolved in the liquid feedstock and (b) the mixture is flashed to remove and recover any light ...  
WO/2020/243302A1
The disclosure describes refinery processes and process units for suppressing the precipitation and deposition of heavy polynuclear aromatic (HPNA) compounds in a process unit of a refinery, by combining the effluent from a hydrocracking...  
WO/2020/207821A1
The present invention relates to a three-phase reactor for the reaction of a hydrocarbon feedstock with hydrogen and to a hydroconversion process, for example of H-Oil TMtype, employing it, comprising a chamber (10) with an upper end (48...  
WO/2020/205487A1
A process for producing olefins by cracking paraffins in the presence of methane. In the conventional steam cracking processes for olefin production, steam is used as a diluent in the feed mixture to the thermal cracker. In the processes...  
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/2020/196924A1
The present invention provides a method for producing a lubricant base oil, provided with a first hydrogenation treatment step for bringing a hydrogenation treatment catalyst and a light wax into contact at a temperature T1 to obtain a f...  
WO/2020/190786A1
Processes herein may be used to thermally crack various hydrocarbon feeds, and may eliminate the refinery' altogether while making the crude to chemicals process very flexible in terms of crude. In embodiments herein, crude is progressiv...  
WO/2020/190787A1
Processes herein may be used to thermally crack various hydrocarbon feeds, and may eliminate the refinery altogether while making the crude to chemicals process very flexible in terms of crude. In embodiments herein, crude is progressive...  
WO/2020/190784A1
Processes herein may be used to thermally crack various hydrocarbon feeds, and may eliminate the refinery altogether while making the crude to chemicals process very flexible in terms of crude. In embodiments herein, erode is progressive...  
WO/2020/128161A9
A process for selective removal of hydroxyl groups from phenolic compounds is disclosed. The process uses a combination of catalytic hydrodeoxygenation and catalytic direct deoxygenation to convert alkylphenols into alkylbenzenes.  
WO/2020/183327A1
A method is presented of thermal decomposition to crack ethane and/or higher alkane hydrocarbon feed or the mixture of any of these hydrocarbons to break down into component elements or simpler constituents using heat from a hot metal ag...  
WO/2020/167369A1
According to at least one aspect of the present disclosure, a method for processing a heavy oil includes introducing the heavy oil to a hydroprocessing unit, the hydroprocessing unit being operable to hydroprocess the heavy oil to form a...  
WO/2020/157631A1
Systems and methods for producing olefins and/or aromatics are disclosed. Methods disclosed includes thermal hydro-processing of crude oils and/or heavy oils and/or residues, in a thermal hydro-processing unit, to produce intermediate pr...  
WO/2020/157595A1
Systems and methods for producing olefins and/or aromatics are disclosed. Methods disclosed includes aqua-processing hydro-processing of crude oils and/or heavy oils and/or residue, in an aqua-processing hydro-processing unit, to produce...  
WO/2020/159512A1
Disclosed are systems and processes to produce aromatic and olefinic compounds by aromatization and thermal cracking of hydrocarbons.  
WO/2020/144095A1
The present invention relates to the implementation of a two-stage hydrocracking process for producing naphtha, comprising a hydrogenation stage located downstream of the second hydrocracking stage, said hydrogenation stage treating the ...  
WO/2020/144097A1
The invention relates to the implementation of a multi-stage hydrocracking process comprising a hydrogenation stage located downstream of the second hydrocracking stage, said hydrogenation stage treating the effluent produced in the seco...  
WO/2020/144096A1
The invention relates to the implementation of a two-stage hydrocracking process comprising a hydrogenation stage located upstream of the second hydrocracking stage, said hydrogenation stage treating the unconverted liquid fraction separ...  
WO/2020/141705A1
The present invention relates to a catalyst for a hydrogenation reaction of petroleum resin, and a preparation method for same, wherein the catalyst is a nickel powder catalyst comprising nickel (Ni), copper (Cu), and sulfur (S), and mor...  
WO/2020/126870A1
The present invention relates to a process for hydrogenolysis in which a hydrocarbon charge comprising aromatic compounds of at least 8 carbon atoms is treated with a hydrogen feed in the presence of a catalyst to convert C2+ alkyl chain...  
WO/2020/126871A1
The present invention concerns a hydrogenolysis method that involves treating a hydrocarbon feedstock comprising aromatic compounds having at least 8 carbon atoms, by means of a hydrogen supply and in the presence of a catalyst, for conv...  
WO/2020/129020A1
The present invention relates to a process for the hydroconversion of mixtures of polymers or plastics which comprises the pre-treatment of the mixtures through methods selected from mechanical methods, chemical methods, thermal methods,...  
WO/2020/119754A1
Disclosed is a hydrocracking catalyst, a preparation method therefor and an application thereof. The catalyst comprises a carrier, silicon dioxide loaded on the carrier and an active component. The carrier contains a Y molecular sieve an...  
WO/2020/123374A1
A method of upgrading refining streams with high polynuclear aromatic hydrocarbon (PNA) concentrations can include: hydrocracking a PNA feed in the presence of a catalyst and hydrogen at 380°C to 430°C, 2500 psig or greater, and 0.1 hr...  
WO/2020/117119A1
A process for converting glycerol to propane in a petroleum refinery. In the process, glycerol is mixed with a petroleum refinery intermediate stream, such as vacuum gas oil and/or light gas oil, to provide a mixed stream comprising glyc...  
WO/2020/111976A1
The invention relates to catalysts for use in the hydroprocessing of heavy oil feedstock and residues. The present catalyst contains macropores that form a regular three-dimensional structure, wherein the proportion of macropores with a ...  
WO/2020/104724A1
A tubular riser for a reactor of a hydrocarbon processing plant comprises a lower section (201) attached to a grid plate (122) of an ebullated bed reactor and an upper section (202) having one or more outlet openings (214) for conducting...  
WO/2020/096974A1
In some examples, hydrocarbon feed and a diluent such as steam are mixed, and heated. A vapor phase product and a liquid phase product can be separated from the heated mixture. The liquid phase product can be hydroprocessed to produce a ...  
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/2020/090141A1
[Solution] The present invention relates to a method for producing a liquid hydrocarbon fuel, the method comprising the following first and second reaction steps. (1) First reaction step: a feed oil is catalytically hydrocracked in the p...  
WO/2020/086251A1
The invention is an integrated process for treating residual oil of a hydrocarbon feedstock. The oil is first subjected to solvent deasphalting then gas phase oxidative desulfurization. Additional, optional steps including hydrodesulfuri...  
WO/2020/086249A1
The invention is an integrated process for treating residual oil of a hydrocarbon feedstock. The oil is first subjected to delayed coking and then oxidative desulfurization. Additional, optional steps including hydrodesulfurization, and ...  
WO/2020/083915A1
The present disclosure relates to a process for separation of a liquid phase from a gas phase and a process for production of a hydrocarbon product employing such a separation as well as a fractionation section and a hydrocracker section...  
WO/2020/083989A1
The present disclosure relates to a process plant and a process for production of a hydrocarbon fraction suitable for use as jet fuel from an oxygenate feedstock, which may be a feedstock being a renewable feedstock, comprising the steps...  
WO/2020/083998A1
The present disclosure relates to a process plant and a process for production of a hydrocarbon fraction suitable for use as jet fuel from a feedstock being a renewable feedstock or an oxygenate feedstock, comprising the steps of combini...  
WO/2020/086250A1
The invention is an integrated process for treating residual oil of a hydrocarbon feedstock. The oil is first subjected to hydrodemetallization and then gas phase oxidative desulfurization. Additional, optional steps including hydrodesul...  
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/2020/068713A1
A process using a dealkylated aromatic liquid improves a heavy hydrocarbon liquid used for supporting molybdenum carbonized catalyst. Dealkylated aromatic liquid can be derived from heavy hydrocarbon materials that have been subjected to...  
WO/2020/065609A1
Provided herein is a process for separating alkane isomers from a hydrocarbon mixture in an integrated refining unit, comprising: passing the hydrocarbon mixture through a normal alkane-selective membrane in a single stage to produce a n...  
WO/2020/069469A1
Processes and apparatus for maximizing production of heavy naphtha from a hydrocarbon stream are provided. The process comprises providing a hydrocarbon feed stream comprising vacuum gas oil to a first hydrocracking reactor. The hydrocar...  

Matches 201 - 250 out of 3,325