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Matches 1 - 50 out of 1,772

Document Document Title
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...  
WO/2018/012233A1
This method for producing a hydrocracked oil uses a petroleum-based heavy oil containing a heavy metal component as a raw material and includes a mixing step for mixing the petroleum-based heavy oil, an iron-based catalyst and hydrogen g...  
WO/2018/005443A1
Embodiments of the disclosure include processes using microwave heating to promote the separation of components of crude oil. In some embodiments, microwave-heated water may be used to heat the interphase between the gas phase and the oi...  
WO/2018/005141A1
Systems and methods are provided for hydroconversion of a heavy oil feed under slurry hydroprocessing conditions and/or solvent assisted hydroprocessing conditions. The systems and methods for slurry hydroconversion can include the use o...  
WO/2017/221181A1
A material handling apparatus is described comprising a material press body having an inlet and an outlet; a power source for generating an airstream into the inlet of the material press body and through the outlet of the material press ...  
WO/2017/208268A1
A process is described for removing ashes from biomasses, through a system (1) comprising mixing means (10) and (20), filtering means (30) and distilling means (40) and at least one storage system (50) to allow separating and removing as...  
WO/2017/196506A1
A crude oil refinery pre-heat train (PHT) includes a crude oil stream pipeline system that extends through the PHT and is configured to carry a stream of crude oil from an inlet of the PHT to a furnace of the PHT; heat exchangers positio...  
WO/2017/192484A2
Systems and methods for simultaneous control of carbon dioxide and nitric oxide and generation of nitrous oxide are provided. In particular, the present invention provides systems and methods utilizing a titania-based photocatalyst to si...  
WO/2017/192484A3
Systems and methods for simultaneous control of carbon dioxide and nitric oxide and generation of nitrous oxide are provided. In particular, the present invention provides systems and methods utilizing a titania-based photocatalyst to si...  
WO/2017/190759A1
The present invention provides an injection-mixing device comprising a main pipe (1) for a first fluid, an injection device (2,9,17) and a swirl-generating element (10), wherein the main pipe (1) comprises an inlet (5) for the first flui...  
WO/2017/186484A1
The invention relates to a process for treating a hydrocarbon feedstock that makes it possible to obtain a heavy hydrocarbon fraction with a low sulfur content, said process comprising the following steps: a) a step of hydrodemetallizati...  
WO/2017/175206A1
The present invention relates to a process for the removal in the well of the acid components present in the hydrocarbons extracted from a production area of an oil reservoir. The process envisages a step in which at least one confined p...  
WO/2017/177123A1
An LPG reclaim system for withdrawing and reclaiming liquefied petroleum gas (LPG) from an unspent LPG cylinder. The reclaim system has a reclaim station for reclaiming unspent LPG from LPG bottle containers, a compressor for applying a ...  
WO/2017/151767A1
A method for removing alkali metal from a hydrocarbon feedstock comprising alkali metal, non-alkali metal and sulfur. The method includes separating out at least a portion of any alkali metal sulfide and a portion of any non-alkali metal...  
WO/2017/150999A1
The invention relates to a method for selective removal of polycyclic aromatic hydrocarbons from oils obtained as a result of petroleum processing, comprising two separate processes: filtration through a porous carbon-containing bed comp...  
WO/2017/151994A1
Embodiments of the disclosure include a salt analyzer for crude oil. The crude oil salt analyzer includes a salt concentration model that determines a salt concentration from desalting process parameters that may include a demulsifier fl...  
WO/2017/142779A1
A method and system for controlling an interface emulsion layer (52) within an oil treatment vessel (20) includes injecting a water flow through a plurality of radial eductors (102) arranged about a radial eductor manifold (100) located ...  
WO/2017/141114A1
The present invention relates to a method for rag layer conversion using supercritical alcohols and can provide an effective rag layer conversion method comprising: converting asphaltene, which is a main ingredient of a rag layer, into a...  
WO/2017/127426A1
Disclosed is an improved vapor recovery system. The vapor recovery system includes a vapor recovery tower and a vapor recovery unit. The vapor recovery tower includes an internal heat exchanger suitable for heating crude oil processed by...  
WO/2017/120798A1
Provided is an oil slurry precipitating agent, comprising, by weight percent, 10-50% of a poly(meth)acrylate resin, 5-30% of an alkyl quaternary ammonium salt, 5-20% of an alkyl or alkoxy phenolic resin and 25-80% of a solvent. The preci...  
WO/2017/113003A1
A system for the recovery of hydrocarbonaceous material, said hydrocarbonaceous material being in an aggregate mixture in a water slurry, said system comprising: (a) a means for centrifuging to remove liquid material from the slurry so a...  
WO/2017/109639A1
Methods and systems for producing olefins and aromatics are provided. Methods can include removing silica from the coker naphtha feedstock to produce a first effluent, hydrogenating the first effluent to produce a second effluent, reacti...  
WO/2017/112611A2
The invention provides a method of separating a mixture comprising an aqueous component, a hydrocarbon component and a surfactant component comprising the step of centrifuging the mixture for a first time period to separate the mixture. ...  
WO/2017/109728A1
The present invention relates to a process for the treatment of refinery purge streams, containing a hydrocarbon component in slurry phase having a boiling point higher than or equal to 140°C, characterized by the presence of quantities...  
WO/2017/112611A3
The invention provides a method of separating a mixture comprising an aqueous component, a hydrocarbon component and a surfactant component comprising the step of centrifuging the mixture for a first time period to separate the mixture. ...  
WO/2017/102641A1
The present invention relates to a process for the separation of aromatic hydrocarbons from a hydrocarbon feed stream comprising contacting a hydrocarbon feed stream with a solvent for aromatics (aromatics solvent) to provide an aromatic...  
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/2017/106182A3
Supercritical upgrading reactors and reactor systems for upgrading a petroleum-based compositions comprising one or more catalyst layers and, in some embodiments, one or more purging fluid inlets, where one or more catalyst layers at lea...  
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...  

Matches 1 - 50 out of 1,772