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WO/2011/114694A1 |
Provided is a desulfurizing agent that can desulfurize hydrocarbon oil economically and stably over a long period of time under specified conditions, and a manufacturing method for the desulfurizing agent. The disclosed desulfurizing age...
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WO/2011/090609A2 |
A process for de-acidifying a hydrocarbon feed includes contacting the hydrocarbon feed containing an organic acid with a feed-immiscible phosphonium ionic liquid to produce a hydrocarbon and feed-immiscible phosphonium ionic liquid mixt...
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WO/2011/090610A2 |
A process for removing a metal from a crude oil includes contacting the crude oil containing the metal with a crude-immiscible ionic liquid to produce a crude oil and crude-immiscible ionic liquid mixture, and separating the mixture to p...
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WO/2011/090611A2 |
A process for removing a sulfur compound from a vacuum gas oil feed includes contacting the vacuum gas oil feed comprising the sulfur compound with a VGO-immiscible ionic liquid to produce a vacuum gas oil and VGO-immiscible ionic liquid...
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WO/2011/090617A2 |
A process for removing a metal from a resid feed includes contacting the resid feed comprising the metal with a resid-immiscible ionic liquid to produce a resid and resid-immiscible ionic liquid mixture, and separating the mixture to pro...
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WO/2011/090613A2 |
A process for removing a nitrogen compound from a vacuum gas oil feed includes contacting the vacuum gas oil feed comprising the nitrogen compound with a VGO-immiscible phosphonium ionic liquid to produce a vacuum gas oil and VGO-immisci...
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WO/2011/090616A2 |
A process for removing a metal from a vacuum gas oil feed includes contacting the vacuum gas oil feed comprising the metal with a VGO-immiscible ionic liquid to produce a vacuum gas oil and VGO-immiscible ionic liquid mixture, and separa...
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WO/2011/087540A2 |
A hydrogen sulfide scavenging process for heavy oil that reduces hydrogen sulfide while minimizing corrosion to processing equipment. The method includes the steps of adding an aqueous-based scavenger containing one or more aldehydes, su...
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WO/2011/082475A1 |
Methods, systems and other embodiments associated with upgrading heavy oil are presented. A method (900) of upgrading heavy oil by deasphalting includes mixing (902) an initial solvent with raw heavy oil to produce a mixed heavy oil. The...
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WO/2011/082474A1 |
Methods, systems and other embodiments associated with upgrading heavy oil by visbreaking are presented. A method (900) of upgrading heavy oil includes mixing (902) raw heavy oil with flue gases, CO2 and/or steam to produce a mixed heavy...
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WO/2011/081860A2 |
The invention provides a method of removing sulfides from viscous petroleum streams such as asphalt, crude oil, and oil slurry using zinc octoate in which the molar ratio of zinc complexed with octanoic acid is not 1:2. Because zinc has ...
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WO/2011/075325A2 |
The present invention relates to methods and systems for removing polar molecule contaminants from a refinery stream in connection with the processing of hydrocarbon fluids, chemicals, whole crude oils, blends and fractions in refineries...
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WO/2011/074623A1 |
Disclosed is a method for producing recovered oil with waste oil or recovered heavy oil as a raw material. Also disclosed is a method for producing recovered oil, which includes a step for distilling waste oil or recovered heavy oil unde...
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WO/2011/071733A1 |
A method for the removal of nitrogen compounds from FCC feed or from catalytically cracked FCC light cycle oils (or distillates) by using formaldehyde to selectively couple organic heterocyclic nitrogen species in the FCC feed or FCC LCO...
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WO/2011/068488A1 |
Arsenic trap catalyst can be used as part of a process for selective hydrodesulfurization of a naphtha feed. Use of an arsenic trap catalyst can allow for use of a reduced amount of hydrodesulfurization catalyst. This can allow for an in...
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WO/2011/053919A2 |
A method of upgrading an oil feedstock (102) by removing heteroatoms and/or one or more heavy metals from the oil feedstock (102) composition. This method reacts the oil feedstock (102) with an alkali metal (108) and an upgradant hydroca...
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WO/2011/043066A1 |
Provided is a method for producing a monocyclic aromatic compound wherein it is possible to effectively produce a monocyclic aromatic compound from a hydrocarbon oil containing a polycyclic aromatic compound, without using a high-pressur...
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WO/2011/022832A1 |
The invention provides for processing an acidic hydrocarbon feed comprising a hydrocarbon material and an acidic constituent soluble in the feed. Contacting the feed under a first condition with an active agent having an initial solubili...
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WO/2011/006848A1 |
The present invention provides a method for revamping an HF or sulphuric acid alkylation unit to an ionic liquid alkylation unit, wherein the HF or sulphuric acid alkylation unit comprise at least: -a reactor unit for contacting catalyst...
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WO/2011/006594A1 |
In order to produce synthetic fuels, in a first phase, an educt mixture containing water vapor and an oxygenate, like methanol and/or dimethylether, is converted to olefins using a catalyst. Subsequently, the olefin mixture is then separ...
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WO/2010/150107A1 |
A method of treating a liquid or gas to reduce the level of H2S therein, comprising introducing into the fluid a triazine scavenger compound and an amine oxide. The liquid or gas may be petroleum, petroleum product, natural gas, liquefie...
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WO/2010/141825A2 |
A method for producing a substantially desulfurized hydrocarbon fuel stream at temperatures less than 100°C. The method includes providing a nondesulfurized fuel cell hydrocarbon fuel stream that may include water and passing the fuel s...
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WO/2010/136738A2 |
The invention relates to a method for reducing the naphthenic acidity of a petroleum feedstock having a neutralization index of 0.5 to 10 mg of KOH/g and a water content lower than 0.2 wt %, wherein said method comprises contacting the p...
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WO/2010/130772A1 |
The invention provides a process for the removal of combustible volatile contaminant materials from a first process stream, which comprises combusting the volatile materials in the presence of a catalyst composition which comprises a sup...
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WO/2010/132321A2 |
A process for upgrading crude oil fractions or other hydrocarbon oil feedstreams boiling in the range of 36° to 5200C, and preferably naphtha and gas oil fractions boiling in the range of 36° to 4000C, employs a solid adsorption materi...
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WO/2010/129238A1 |
This invention relates to a process for the desulfurization and denitrogenation of petroleum based hydrocarbon feeds with a mixture of at least one ionic liquid and at least one metal salt (18). Liquid or gas phase hydrocarbons (14) cont...
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WO/2010/124030A1 |
Disclosed herein are methods and systems for upgrading (for example, removing heteroatoms, metals, or metalloids) an oil composition derived or extracted from a biomass. The upgraded oil composition can be used to make a desired product,...
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WO/2010/113506A1 |
Disclosed is a desulfurizing agent for hydrocarbons, which is characterized by containing 10-30% by mass of a porous inorganic oxide, 3-40% by mass of zinc oxide and 45-75% by mass of nickel atoms in terms of nickel oxide, based on the t...
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WO/2010/096400A1 |
A process is disclosed for removing mercury from a liquid hydrocarbon stream by contacting the mercury-containing liquid hydrocarbon stream with ferrous halide at moderate temperatures and without preheating the liquid hydrocarbon stream...
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WO/2010/093684A2 |
A method of sequestering carbon dioxide emissions during recovery of hydrocarbons from hydrocarbonaceous materials can include forming a constructed permeability control infrastructure (100). This constructed infrastructure (100) defines...
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WO/2010/093700A2 |
A method of recovering minerals from hydro carbonaceous materials can include forming a constructed permeability control infrastructure (100). This constructed infrastructure (100) defines a substantially encapsulated volume. A comminute...
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WO/2010/092868A1 |
A desulfurization device (3) equipped with: a desulfurizer (7) containing therein a desulfurization catalyst (7a) with which sulfur is removed from a liquid fuel to be supplied to a reformer (5) which generates a hydrogen-containing refo...
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WO/2010/080119A1 |
The present invention relates to a process for desulfurizing heavy oil feedstreams with alkali metal compounds and improving the compatibility of the stream components in either the feed stream, an intermediate product stream, and/or the...
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WO/2010/072716A1 |
The invention provides a process for the preparation of an olefinic product, the process comprising reacting an oxygenate feedstock in the presence of formulated oxygenate conversion catalyst particles to produce the olefinic product, th...
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WO/2010/074019A1 |
A method of paraffin purification for obtaining purified paraffins from a raw material comprising C2-6 paraffins and C2-6 olefins, the method comprising: a first step in which the raw material is brought into contact with a solution cont...
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WO/2010/071172A1 |
The hydrocarbon desulfurizing agent contains a porous inorganic oxide, nickel and/or a nickel oxide, zinc oxide, cobalt and/or a cobalt oxide, and molybdenum and/or a molybdenum oxide. The content of the porous inorganic oxide is 10‑30...
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WO/2010/068644A2 |
A crude oil which contains at least 0.1 wt% unstable sulfur compounds is treated in a reaction zone at low temperature to convert at least 50 wt% of the unstable sulfur compounds contained therein. The reaction and removal of sulfur from...
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WO/2010/045958A1 |
The invention relates to a method for removing corrosive sulfur compounds from a transformer oil. By adding a mixture of rare earths comprising aluminum oxide and aluminum silicate to the transformer oil, and enriching the same with an a...
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WO/2010/041590A1 |
Provided is a process for production of a hydrocarbon composition. In the process, urea is brought into contact with a hydrocarbon raw material comprising branched paraffins which each bear an alkyl group branch having five or less carb...
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WO/2010/042224A1 |
A method and system for controlling fouling in a hydrocarbon refining process that includes measuring a level of a particulate in a process stream of the hydrocarbon refining process in communication with a hydrocarbon refinery component...
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WO/2010/027353A1 |
A method for reducing the amount of hydrogen sulfide present in crude oil includes adding a hydrogen sulfide scavenger composition to the crude oil to capture the hydrogen sulfide, migrating the captured sulfides to an aqueous phase and ...
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WO/2010/016899A1 |
This invention relates to the desulfurization of a hydrocarbon feedstock by contacting said feedstock with an aqueous metal hydroxide solution, thus resulting in a desulfurized feedstock and an aqueous metal sulfide stream. In the presen...
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WO/2010/002886A1 |
A method for catalytically cracking a triglyceride-containing biomass can include the steps of (i) catalytically cracking triglycerides in a biomass-catalyst mixture, at a temperature below about 300 °C, to produce a first oil and a cel...
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WO/2009/152080A2 |
Processes and systems associated with hydrodynamic cavitation-catalyzed oxidation of sulfur-containing substances in a fluid are described. In one example method, carbonaceous fluid is combined with at least one oxidant to form a mixture...
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WO/2009/137439A2 |
This invention relates to an alkylation catalyst, a method for preparing the alkylation catalyst, and a method for alkylating olefins and paraffins. The alkylation catalyst includes a foam catalyst support wherein active catalyst particl...
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WO/2009/120653A2 |
Total acid number and/or corrosiveness of a crude or refined hydrocarbon, where the total acid number and/or corrosiveness is due to the presence of acid compounds such as carboxylic acid' (naphthenic acid), may be reduced by treating th...
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WO/2009/113445A1 |
Provided are an adsorbent desulfurizer for liquid phases made by loading gold nanoparticles with a mean particle diameter of 50 nm or less on a metal oxide, a desulfurizing method characterized by the fact that said desulfurizer is broug...
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WO/2009/111871A1 |
According to the invention, there is provided a method for treating heavy crude oil (HCO) which includes the steps of combining the HCO with an alkane containing solvent to form an HCO/solvent mixture, sonicating this mixture at audio fr...
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WO/2009/097061A1 |
A method for breaking a crude oil emulsion includes treating the emulsion at an elevated temperature with a demulsifier. The demulsifier contains at least 70 percent by weight of ethylene oxide, 3-hydroxypropylene oxide, or a mixture and...
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WO/2009/088454A1 |
The invention relates to a method for producing a diesel fuel. The method allows for separate control of hydrotreatment and dewaxing conditions for producing the diesel fuel while reducing or minimizing additional equipment costs.
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