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Patent Searching and Data


Matches 1 - 50 out of 3,311

Document Document Title
WO/2021/067700A1
Systems and methods include an aromatics complex (ARC), the ARC in fluid communication with a naphtha reforming unit (NREF) and operable to receive a reformate stream produced by the NREF, and the ARC further operable to separate the ref...  
WO/2021/058289A1
The present invention relates to an integrated process for ebullated bed hydroconversion (1000) of a first stream of heavy hydrocarbon feedstocks (100) and for 'two-step' (steps j and g) fixed bed hydrocracking (2000) of a second stream ...  
WO/2021/050271A1
The present disclosure provides processes for refining hydrocarbon feedstocks and apparatus thereof. In at least one embodiment, a process includes hydroprocessing a mineral hydrocarbon feedstock in the presence of a first catalyst in a ...  
WO/2021/045886A1
Systems and methods are provided for performing slurry hydroconversion of feeds that include substantial amounts of 1050°F+ (566°C+) components. The productivity of the slurry hydroconversion reaction is improved by recycling slurry hy...  
WO/2021/045882A1
Systems and methods are provided for partial upgrading of heavy hydrocarbon feeds to meet transport specifications, such as pipeline transport specifications. The systems and methods can allow for one or more types of improvement in heav...  
WO/2021/045883A1
Systems and methods are provided for partial upgrading of heavy hydrocarbon feeds to meet transport specifications, such as pipeline transport specifications. The systems and methods can allow for one or more types of improvement in heav...  
WO/2021/045948A1
A process and apparatus for hydroprocessing a biorenewable feedstock involves an advantageous metallurgy. The biorenewable feed stream is hydrotreated in a hydrotreating reactor comprising a stainless steel having a composition of at lea...  
WO/2021/045881A1
Systems and methods are provided for partial upgrading of heavy hydrocarbon feeds to meet transport specifications, such as pipeline transport specifications. The systems and methods can allow for one or more types of improvement in heav...  
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/2021/028308A1
The invention relates to a method for purifying sulfide-containing raw materials and simultaneously extracting elemental sulfur. In said method, the sulfur is extracted from the raw material by comproportionation reaction with a sulfur h...  
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/2021/023172A1
The present invention relates to a full conversion method and device for producing light aromatic hydrocarbons from a catalytic diesel. The technical solution of the present invention comprises: subjecting a catalytic diesel material flo...  
WO/2021/013527A1
The present invention concerns a method for processing a petrol containing sulfur and olefin compounds, comprising the following steps: a) a step of hydrodesulfurisation in the presence of a catalyst comprising an oxide support and an ac...  
WO/2021/013525A1
The present invention relates to a process for desulphurising a gasoline, comprising at least the following steps: a) fractionating the gasoline so as to recover a light gasoline cut LCN and a first heavy gasoline cut HCN, b) carrying ou...  
WO/2021/013528A1
The present application relates to a method for treating a gasoline containing sulfur-containing compounds and olefins, comprising the following steps: a) a step of hydrodesulfurization in the presence of a catalyst comprising an oxide s...  
WO/2021/016253A1
A system for processing a stream including fuel oil includes an atmospheric flash column for receiving the stream as feedstock and separate the stream into an atmospheric flash distillate stream and an atmospheric flash residue stream. T...  
WO/2021/013526A1
The present application relates to a method for treating a petrol containing sulphur compounds, olefins and diolefins, the method comprising the following steps: a) a step of hydrodesulphurisation in the presence of a catalyst comprising...  
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/2021/004878A1
A hydrotreatment unit for an oxygenate feedstock is provided, said unit comprising: a hydrotreatment reactor; a first cooling unit; a high-pressure separator and a low pressure flash unit. The hydrotreatment unit is arranged to feed at l...  
WO/2020/262078A1
Provided are a heavy oil hydrogenation processing catalyst combination demonstrating higher performance than prior art catalyst systems and a heavy oil processing method. This heavy oil hydrogenation processing method involves a demetall...  
WO/2020/249498A1
The present invention relates to a process for the production of olefins from a hydrocarbon feedstock (11) 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/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/2020/234679A1
Systems and methods for producing one or more olefins using waste plastics and used lubricating oil are disclosed. Mixed waste plastic is processed in a pyrolysis unit to produce plastic derived oil. The plastic derived oil is subsequent...  
WO/2020/232450A1
A system for processing fuel to remove sulfur species through the oxidation of the sulfur species is disclosed which includes one or more (and preferably two or more processing units). Additionally, a method of removing sulfur species th...  
WO/2020/227185A1
A process for cracking an olefinic feed comprising diolefins and monoolefins is provided. The process comprises selectively hydrogenating the olefinic feed in a hydrogenation reactor to convert the diolefins to monoolefins to provide a h...  
WO/2020/216061A1
Disclosed by the present invention is a method for preparing a high-quality fuel oil and/or chemical raw material from a biomass pyrolysis liquid. In the method, a biomass pyrolysis liquid undergoes a hydrodeoxygenation reaction in a cat...  
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/2020/186641A1
The present invention relates to a micro-interface enhanced wax oil hydrogenation reaction system and method, comprising: a liquid-phase feed unit, a gas-phase feed unit, a micro-interface generator, a fixed-bed reactor, and a separation...  
WO/2020/190785A1
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/2020/190787A1
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/2020/128161A9
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/2020/178683A1
A process for producing light alkanes and creating a flexible distribution system for those alkanes and related systems are disclosed. The process can include supplying a butane feed stream to a butane conversion unit to produce a light ...  
WO/2020/151371A1
The present invention relates to a method for producing a high density aviation fuel, an ultra-low freezing point diesel and a low freezing point special lubricating oil base oil, the method comprising the following steps: passing a medi...  
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/2020/126678A1
The invention relates to a process for the hydrodesulfurization of a sulfur-containing olefinic gasoline cut, wherein said gasoline cut is brought into contact with hydrogen and a regenerated catalyst, said hydrodesulfurization process b...  
WO/2020/131487A1
Systems and methods are provided for producing naphthenic compositions corresponding to various types of products, such as naphthenic base oil, specialty industrial oils, and/or hydrocarbon fluids. The methods of producing the naphthenic...  
WO/2020/126677A1
The invention relates to a process for the hydrodesulfurization of a sulfur-containing olefinic gasoline cut, wherein said gasoline cut is brought into contact with hydrogen and a regenerated catalyst, said method being carried out at a ...  
WO/2020/128161A1
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/2020/131492A1
In a process for improving the cold flow properties of a hydrocarbon feedstock, the feedstock is contacted with a catalyst composition comprising an EMM-17 molecular sieve and a hydrogenation component under dewaxing conditions effective...  
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/2020/120832A1
A diesel fuel composition comprising a renewable paraffinic diesel component and di-GTBE. A method for producing said diesel fuel composition and use thereof. Use of di-GTBE as a lubricity improver for fuels is further disclosed.  
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/2020/096977A1
In some examples, a vapor phase product and a liquid phase product can be separated from a heated mixture that includes steam and a hydrocarbon. The vapor phase product can be steam cracked to produce a steam cracker effluent. The steam ...  
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/2020/083997A1
The present disclosure relates to a process plant and a process for production of a hydrocarbon suitable for use as jet fuel from a feedstock being a renewable feedstock or an oxygenate feedstock, comprising the steps of combining the fe...  
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/2020/083994A1
The present disclosure relates to a process plant and a process for production of a hydrocarbon suitable for use as jet fuel from a feedstock being a renewable feedstock or an oxygenate feedstock, comprising the steps of combining the re...  

Matches 1 - 50 out of 3,311