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Matches 1 - 50 out of 1,814

Document Document Title
WO/2019/139148A1
This method for producing a hydrocarbon comprises: a step for sending water vapor and a low boiling point hydrocarbon into a subterranean oil sand layer (O); a step for recovering a first mixture, in which water vapor (water), the low bo...  
WO/2019/126630A1
Disclosed are methods and modular devices for processing hydrocarbon feedstocks. In particular, the methods and modular devices disclosed herein provide for increasing the amounts of light fractions obtainable from a hydrocarbon feedstock.  
WO/2019/100140A1
Non-condensable gas is used as an alternate to steam at hydrocarbon processing facilities removing any steam requirements thereby reducing greenhouse gas emissions, and improving profitability through capital and operating cost reduction...  
WO/2019/104243A1
Processes and systems for upgrading hydrocracker unconverted heavy oil are provided. The invention is useful in upgrading unconverted heavy oil such as resid derived from hydrocracking processes and may be used to upgrade such resids to ...  
WO/2019/099362A1
Processes and apparatus for isomerizing hydrocarbons are provided. The process comprises isomerizing at least a portion of the hydrocarbon feed stream comprising at least one of?#191 C4 to C7 hydrocarbons in the presence of an isomerizat...  
WO/2019/098500A1
The present invention relates to a method for separating and purifying 1-butene at high purity and high yield from a raffinate-2 stream, wherein a high-efficiency distillation column provided with a dividing wall is utilized, whereby 1-b...  
WO/2019/092173A1
The invention relates to a method of separating and purifying products from a high pressure processing system adapted for processing a feed mixture comprising carbonaceous material(-s) at a pressure of from about 150 bar to about 400 bar...  
WO/2019/094328A1
Methods of removing silicon-containing (organosilicon) compounds from petroleum-based feedstreams are disclosed herein. The methods can include providing a petroleum-based feedstream having a first silicon content of at least 1.0 wppm, a...  
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/2019/067674A1
Methods for conserving the use of fresh wash water in crude oil desalting are described. A crude oil stream including salt mixes with a wash water stream to form an emulsion. The emulsion flows to a desalter, and the wash water coalesces...  
WO/2019/055305A1
An integrated method for mesophase pitch and petrochemicals production. The method including supplying crude oil to a reactor vessel; heating the crude oil in the reactor vessel to a predetermined temperature for a predetermined amount o...  
WO/2019/046677A1
Methods and systems to monitor and control crude oil processing with regards to crude oil specifications for bottom sediment & water (BS&W) and salt are provided. Crude oil processing may be monitored and controlled using key performance...  
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/2019/036194A1
Methods, systems and designs are provided for removing mercury from crudes. Crude oil containing a synthetic reducing agent is heated to a temperature above 100°C and held at that temperature for a specified period of time to convert al...  
WO/2019/024916A1
The present invention relates to a self-adaptive variable-flow crude oil degassing method and device. The self-adaptive variable-flow crude oil degassing device comprises a casing, a main flow separation tube, and branch flow separation ...  
WO/2019/016733A1
A process for the removal of mercury comprising reacting a sulfide source with HgS solids to increase the size and sedimentation rate of the submicron mercury for removal by filtration or other mechanical processes is described herein. A...  
WO/2019/014604A1
Processes for treating highly viscous hydrocarbons, such as bitumen from oil sands or petroleum residues, with hydrogen-donor solvents are described. The hydrogen-donor solvent is prepared. A mixture of the hydrocarbon and the hydrogen-d...  
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/2019/002458A1
The present invention provides a fuel treatment system for an engine comprising at least two centrifugal separators for cleaning fuel oil for an engine, at least two variable feed pumps for supplying fuel oil to be cleaned to said centri...  
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/2018/236580A1
A process for optimising the removal of calcium from a hydrocarbon feedstock in a refinery desalting process, the refinery desalting process comprising the following steps: (a) mixing one or more wash water streams with one or more hydro...  
WO/2018/224738A1
The invention relates to a process for distilling petroleum products, comprising a step of distilling said products in a crude oil atmospheric distillation (CDU) or vacuum distillation (VDU) column (1,1'), said column (1,1') itself compr...  
WO/2018/226723A1
It has been discovered that contaminants such as metals and/or amines can be transferred from a hydrocarbon phase to a water phase in an emulsion breaking process by using a composition that contains water-soluble C5-C12 polyhy-droxy car...  
WO/2018/224902A1
Disclosed herein is a method for synthesizing a nano-emulsion fuel composition. The method may include forming a water-in-fossil fuel emulsion by dispersing water into a fossil fuel in the presence of a surfactant, synthesizing carbon qu...  
WO/2018/224310A1
The invention relates to a method and a purifying device for largely removing alkali, alkaline earth and heavy metals from crude or heavy oil (1). In the method, a largely or completely metal-free water (2) and an anti-solvent (3) are fi...  
WO/2018/218922A1
A petroleum screener, comprising a tubular screener body; a rotating shaft (2) is rotatably connected to the middle portion of the screener body, and several filtering impellers (3) are provided in an annular array by means of the rotati...  
WO/2018/211467A1
The present disclosure relates to a process to reduce total acid number (TAN) of a heat transfer fluid. The process comprises contacting the heat transfer fluid with an adsorbent composition at a temperature in the range of 50 °C to 350...  
WO/2018/207966A1
The present invention relates to an apparatus for distilling biodiesel and a method for refining biodiesel to refine biodiesel from crude biodiesel using the apparatus, the apparatus for distilling biodiesel comprising: a vaporizer for v...  
WO/2018/178927A1
The present invention relates to a method for the physical separation of solids and asphaltenes with a conversion degree higher than or equal to 90%, present in refinery purge streams. Said method provides for heating a refinery purge st...  
WO/2018/177877A1
The invention relates to a method of separating and purifying products from a high pressure processing system adapted for processing a feed stream comprising carbonaceous material at a pressure of at least 150 bar and a temperature of at...  
WO/2018/170040A1
A method for producing a supercritical water (SCW)-treated product is provided. The method comprising the steps of introducing a crude oil stream and a water stream to a supercritical water process, wherein the crude oil stream can under...  
WO/2018/170130A1
A method of desulfurizing a liquid hydrocarbon having the steps of: adding a liquid hydrocarbon to a vessel, the hydrocarbon having a sulfur content; adding a catalyst and an oxidizer to create a mixture; oxidizing at least some of the s...  
WO/2018/165394A1
An integrated hydrothermal process for upgrading heavy oil includes the steps of mixing a heated water stream and a heated feed in a mixer to produce a mixed fluid, introducing the mixed stream to a reactor unit to produce a reactor effl...  
WO/2018/160787A1
Apparatus, processes, and systems for removal of solids from a hydrocarbon stream. The present disclosure utilizes a surfactant to reduce interfacial tension between a hydrocarbon phase and a water (or aqueous) phase to promote solids to...  
WO/2018/138595A1
The present invention relates to a demulsification additive composition for demulsification of water-in-oil emulsion caused due to wash water in the crude oil, wherein the composition comprises: (a) one or more demulsifiers (the componen...  
WO/2018/129265A1
Integrated gas oil separation plant systems and methods are disclosed. Systems and methods include treating a crude oil inlet feed stream with a high pressure production trap (HPPT), a low pressure production trap (LPPT), a low pressure ...  
WO/2018/129036A1
A method to selectively remove metal compounds and sulfur from a petroleum feedstock is provided. The method comprising the steps of feeding a pre-heated water stream and a pre-heated petroleum feedstock to a mixing zone, mixing the pre-...  
WO/2018/128880A1
Processes for generating electric power are provided. The processes involve combining a supercritical water stream with a pressurized, heated hydrocarbon-based composition in a mixing device to create a combined feed stream. The combined...  
WO/2018/128961A1
Processes for producing deasphalted oil are provided which involve combining a supercritical water stream with a pressurized, heated, hydrocarbon-based composition to create a combined feed stream, introducing the combined feed stream to...  
WO/2018/125753A1
Methods, processes, systems, or apparatus are provided to remove contaminants such as metals and chlorine present in a pyrolysis stream to form reduced-contaminant liquid biomass. In certain embodiments, for example, a metal chelating ag...  
WO/2018/116173A1
A method of treating a hydrocarbon stream includes: withdrawing an effluent stream comprising hydrocarbons and polymer from a reactor; contacting the effluent stream with a coolant stream; passing the effluent stream through a heat excha...  
WO/2018/111577A1
A process is disclosed for upgrading tars, typically those resulting from hydrocarbon refining processes, to products suitable for other uses, such as blending with other hydrocarbons to provide low-sulfur fuel oils or Emission Control A...  
WO/2018/089381A1
A particle separation system may comprise a vessel having at least one side wall and a bottom wall forming an internal chamber within the vessel, a filtration unit positioned within the vessel and including a first filtration pack includ...  
WO/2018/065922A1
A process for vaporizing hydrocarbon feedstock comprising pressurizing the hydrocarbon feedstock using a hydrocarbon feedstock pump, preheating the hydrocarbon feedstock in a first heat exchanger and distilling the preheated hydrocarbon ...  
WO/2018/057367A1
A method comprises correlating - in a system which comprises a non-aqueous phase comprising a hydrocarbon fluid, and an aqueous phase - partitioning levels of a basic contaminant and/or an acid of interest into the aqueous phase with the...  
WO/2018/057325A1
The present invention relates to a process for flocculating and dewatering an aqueous mineral suspension. Said process comprises mixing a powdered poly(ethylene oxide) (co)polymer with the aqueous mineral suspension. Said method is parti...  
WO/2018/053630A1
Provided herein are processes for the removal and/or recovery of a target metal from a liquid sample, said process comprising: [1] applying acoustic cavitation to the liquid; and [2] adding an iron (II) salt, or a precursor form thereof,...  
WO/2018/047607A1
The purpose of the present invention is to overcome a variety of problems inherent in the prior art and provide a method for reducing the ash content in a waste oil, whereby metal components that form ash, moisture, and the like, in a tr...  
WO/2018/049100A1
Systems and methods of integrated gas oil separation are disclosed. Systems include a high pressure production trap (HPPT), a low pressure production trap (LPPT), a low pressure degassing tank (LPDT), a first knockout drum (KOD) fluidly ...  
WO/2018/013599A1
A system and method for improving - hydrocarbon fuel, such, as diesel, particularly after contamination In underground storage tanks with other fuels such as gasoline, etc, High^gravity hydrocarbons present in diesel are removed via aera...  

Matches 1 - 50 out of 1,814