Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 51 - 100 out of 782

Document Document Title
WO/2022/051561A1
Integrated gas oil separation plant systems and methods, one system including a crude oil inlet feed stream; a low pressure production trap (LPPT); a low pressure degassing tank (LPDT); a first heat exchanger, where the first heat exchan...  
WO/2022/046537A1
Processes for alkylating benzene are provided. In embodiments, the process comprises combining benzene, an olefin, and a catalyst composition under conditions to react benzene with the olefin to produce an alkylbenzene, the catalyst comp...  
WO/2022/026913A1
In an aspect, a method is disclosed that includes contacting a composition with an aqueous solution to yield a mixture, where the composition includes one or more of animal fats, animal oils, plant fats, plant oils, vegetable fats, veget...  
WO/2021/262210A1
In accordance with one or more embodiments of the present disclosure, a continuous catalytic deasphalting process includes introducing a feed comprising crude oil and solvent to a first reactor to deasphalt the feed, producing polymerize...  
WO/2021/242464A1
The invention generally relate to processes, systems, and methods for the pyrolysis of hydrocarbon feeds containing one or more forms of mercury, e.g., the steam cracking of heavy oil, such as crude oil. Effluent from the pyrolysis is pr...  
WO/2021/211690A1
A process and system for producing deasphalting and demetallized oil from an initial feed such as a heavy feed is provided. The feed is contacted with an effective quantity of solvent to promote phase separation, to produce an asphalt ph...  
WO/2021/158350A9
A method may include: introducing a fluid comprising a first immiscible phase and a second immiscible phase into a contacting vessel (200) comprising multiple contact stages: flowing the fluid through a first fiber bundle (216) disposed ...  
WO/2021/188436A1
A desulfurization system has an oxidation process unit, and a multi-stage, liquid- liquid extraction unit in series with the oxidation process unit. The multi-stage, liquid-liquid extraction unit spits a fuel input from the oxidation pro...  
WO/2021/159796A1
A high-separation petroleum and petrochemical distillation column, comprising a distillation column body (1); the interior of the distillation column body (1) is provided with (2) and filter plates (3), and the filter plates (3) are loca...  
WO/2021/121662A1
The invention relates to a method of separating and purifying products from a hydrothermal and/or solvothermal conversion process of carbonaceous material adapted to convert a feed stream comprising carbonaceous material at a pressure of...  
WO/2021/120219A1
A method for operating a pyrolysis furnace (10), and a device thereof; one end of a furnace body of a pyrolysis furnace (10) is provided with a furnace mouth (101), a heating chamber (102) is disposed within the furnace body, a door pane...  
WO/2021/091758A1
Hydrocracked bottoms fractions are treated to separate HPNA compounds and/or HPNA precursor compounds and produce a reduced-HPNA hydrocracked bottoms fraction effective for recycle, in a configuration of a single-stage hydrocracking reac...  
WO/2021/091759A1
Hydrocracked bottoms fractions are treated to separate HPNA compounds and/or HPNA precursor compounds and produce a reduced-HPNA hydrocracked bottoms fraction effective for recycle, in a configuration of a single-stage hydrocracking reac...  
WO/2021/088828A1
A CO 2 flooding produced fluid gas-liquid separation apparatus, comprising: a main separation module comprising a housing (23) in which a rectifying component (11), a rotary defoaming paddle (12), a conical defoaming plate (14), and a fo...  
WO/2021/021449A1
A light naphtha feedstock containing olefins is introduced with hydrogen sulfide into a mercaptanization zone for conversion of the olefins into a mercaptan stream that is substantially free of olefins, after which the mercaptans are sen...  
WO/2021/017514A1
An atmospheric-vacuum heat exchange system having coil-wound heat exchangers, comprising: first and second heat exchanger groups; a preliminary distillation column (4) or a flash column; an atmospheric pressure furnace (5), an atmospheri...  
WO/2021/016528A1
The present invention provides a process for the removal of contaminants from contaminated crude oil in a vessel, said process comprising the steps of: i) providing an organic solvent stream to the vessel containing said crude oil; ii) m...  
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/2020/244639A1
Disclosed is an oil and gas processing method, which can achieve high-efficient separation and recovery of gasoline components and C2, C3 and C4 components. Light hydrocarbon components is first separated from gasoline components, and th...  
WO/2020/190505A1
A method includes introducing a crude oil process stream into an electro-kinetic separator (EKS), passing the crude oil process stream through an electric field generated by the EKS, and removing at least a portion of salt and solid part...  
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/2020/169064A1
The present invention provides an oil slurry filter, a filtering unit containing the oil slurry filter, a multi-filter system containing the oil slurry filter, and a multi-stage filtering system containing the oil slurry filter. By using...  
WO/2020/169120A2
The present invention relates to a hydrogenation apparatus fractionation system in-line process anti-corrosion method. A high efficiency oil/water separation module, a pre-mixing washer, a variable diameter radial salt washing core tube,...  
WO/2020/146934A1
An integrated process that is operated to create both a higher value pipelineable crude and a higher value carbon fiber product from a lower value common heavy hydrocarbon feedstock where the feedstock is processed in a thermal reactor f...  
WO/2020/117380A1
An integrated controlled catalytic oxidation process converts low value disulfide oil (DSO) compounds produced as a by-product of a generalized mercaptan oxidation (MEROX) process into oxidized DSO (ODSO) compounds including sulfoxides, ...  
WO/2020/112982A1
A system for stabilizing a hydrocarbon feedstock includes a High Pressure Separation (HPS) unit in fluid communication with a feedstock inlet. The EPS unit includes an oil outlet. A Heated Low Pressure (LP) Separator unit is downstream f...  
WO/2020/086394A1
Processes for preparing a low particulate liquid hydrocarbon product are provided and include blending a tar stream containing particles with a fluid and heating to a temperature of 250°C or greater to produce a fluid-feed mixture that ...  
WO/2020/005744A1
Disclosed are methods and apparatuses for separating a wax product from a hydrocarbon feedstream by a) conducting a hydrocarbon feedstream to a membrane separation zone; b) retrieving at least one retentate product stream from the first ...  
WO/2020/005745A1
Methods and apparatuses are provided for producing base stocks by using a separation process that includes: conducting a hydrocarbon feedstream to a membrane separation zone wherein the feedstream contacts a first side of at least one me...  
WO/2020/001269A1
Disclosed are a pretreatment method and system for a fraction oil for the production of alkylbenzene, the method comprising: adding a fraction oil, a weak base solution and an inorganic salt solution into a reactor, and leaving same to s...  
WO/2020/001206A1
The invention relates to a method and apparatus for pre-treating a low-temperature coal-tar before hydrogenation thereof, relating to the technical field of coal tar pre-treatment, in which a low-temperature coal tar is mixed with a ligh...  
WO/2019/232340A1
The disclosure is directed to a system and method of hydrocarbon desulfurization utilizing a liquid sorbent. The system includes a plurality of vessel pair assemblies, each of which includes a reaction vessel and a settling vessel. Hydro...  
WO/2019/231898A1
Methods and systems are provided herein utilizing a membrane cascade to separate a hydrocarbon feed into boiling point fractions. Also provided herein are methods for selecting membranes for said cascades to achieve the desired boiling p...  
WO/2019/204739A1
A process for continuously upgrading heavy oil to produce light hydrocarbon gases which are recycled in the process as a carrier gas used in spark-discharge hydrocarbon cracking within the process. The process also produces light hydroca...  
WO/2019/178701A1
The invention relates to systems and methods for ultrasonic oxidative desulfurization of heavy fuel oils. In various embodiments, the methods include combinations of ultrasonic sulfone decomposition processes and/or catalytic decompositi...  
WO/2019/157484A1
A method for sulfur removal and upgrading comprising the steps of mixing a heated oil feed and a supercritical water feed in a feed mixer, allowing conversion reactions to occur in the supercritical water reactor, reducing the temperatur...  
WO/2019/155183A1
We disclose a process for purification of hydrocarbons, suitable for a wide range of contexts such as refining bunker fuels to yield low-sulphur fuels, cleaning of waste engine oil (etc) to yield a usable hydrocarbon product, recovery of...  
WO/2019/152443A1
A liquid hydrocarbon desulfurization system having at least one processing unit, and preferably an initial and an end processing unit. Each processing unit having a reactor assembly and a sorption system. An aqueous system directs aqueou...  
WO/2019/139558A1
The invention relates to the oil-refining industry, in particular, to methods for purifying a fuel from sulfur-containing compounds. The method for purifying liquid hydrocarbon motor fuels from sulfur and for further reducing the sulfur ...  
WO/2019/123237A1
The present disclosure relates to a process for reducing content of asphaltene and unsubstituted polynuclear aromatics of heavy hydrocarbon feed. The present disclosure provides a two stage process comprising reducing the asphaltene cont...  
WO/2019/093890A1
The invention provides a process for preparing a sweetened hydrocarbon liquid composition with reduced tendency to form gums from a sour hydrocarbon liquid composition containing mercaptans and with an olefin content of 5 vol.% or more, ...  
WO/2019/092174A1
The invention relates to a processing system comprising at least one pressurization device; at least one separation device; at least one conversion section;at least one valve unit between the at least one pressurization device and the at...  
WO/2019/040549A1
A process for producing blown asphalt comprising the steps of mixing a heated hydrocarbon stream and a supercritical water in to produce a mixed stream, operating the supercritical water reactor to produce a reactor effluent, reducing th...  
WO/2019/027314A1
System and Process for Extracting Bitumen from Natural Asphalt 5 The present invention relates to a system and method for extracting bitumen from natural asphalt. The system of the present invention comprises a crushing system (100) for ...  
WO/2019/002028A1
The present disclosure refers to a process plant and a process for production of a demetallized hydrocarbon from a contaminated hydrocarbon comprising a means for mixing having one or more inlets in fluid communication with a contaminate...  
WO/2019/005879A1
A system for liquid hydrocarbon desulfurization having at least one reaction subsystem including at least one high intensity mixer and a stripping station. Multiple reaction subsystems can be utilized. A method is likewise disclosed for ...  
WO/2018/224846A1
The present invention describes an extractive oxidation process for removing contaminants from hydrocarbon streams using an ionic liquid combined with an organometallic ionic complex of iron(ll), which comprises a complex of iron(ll) cat...  
WO/2018/220653A2
The instant disclosure provides a process for the extraction of the oil extract from petroleum-based oils. The present disclosure also provides a composition for heat transfer applications, exhibiting enhanced thermo-physical properties,...  
WO/2018/185629A1
A process for producing natural gasoline. The process includes increasing the n-pentane concentration of debutanized natural gasoline. The process may include a first concentration process that includes distillation and a second concentr...  
WO/2018/175143A1
Embodiments provide a method and apparatus for upgrading a hydrocarbon feedstock. According to at least one embodiment, the method includes the steps of (a) supplying a hydrocarbon feedstock to an oxidation reactor, wherein the hydrocarb...  

Matches 51 - 100 out of 782