Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 501 - 550 out of 7,140

Document Document Title
WO/2020/002136A1
The invention relates to a catalyst comprising a support based on alumina or on silica or on silica-alumina, at least one element of group VIII, at least one element of group VIB, and at least one organic compound of formula (I) in which...  
WO/2020/002139A1
The subject of the invention is a catalyst comprising a support based on alumina or silica or silica-alumina, at least one element from group VIII, at least one element from group VIB, and at least one organic compound of formula (I) in ...  
WO/2020/002138A1
The invention relates to a catalyst comprising a substrate based on alumina or silica or silica-alumina, at least one element from group VIII, at least one element from group VIB and at least one C5 or C6 acid ester compound, additionall...  
WO/2020/002140A1
The invention relates to a catalyst comprising a support based on alumina or on silica or on silica-alumina, at least one element of group VIII, at least one element of group VIB, and an organic compound of formula (I) in which X is chos...  
WO/2020/005684A1
A hydroprocessing catalyst or catalyst precursor has been developed. The catalyst is a transition metal molybdotungstate material or metal sulfides derived therefrom. The hydroprocessing using the transition metal molybdotungstate materi...  
WO/2020/002135A1
The invention relates to a catalyst comprising a substrate that is based on alumina or silica or silica-alumina, at least one element from group VIII (groups 8, 9, 10), at least one element from group VIB (group 6), and an organic compou...  
WO/2020/002137A1
The subject of the invention is a catalyst comprising a support based on alumina or silica or silica-alumina, at least one element from group VIII, at least one element from group VIB, and at least one organic compound of formula (I) in ...  
WO/2020/005681A1
A hydroprocessing catalyst has been developed. The catalyst is a crystalline transition metal molybdotungstate material. The hydroprocessing using the crystalline ammonia transition metal molybdotungstate material may include hydrodenitr...  
WO/2020/005679A1
A hydroprocessing catalyst or catalyst precursor has been developed. The catalyst is a crystalline transition metal tungstate material or metal sulfides derived therefrom. The hydroprocessing using the crystalline ammonia transition meta...  
WO/2020/005682A1
A hydroprocessing catalyst or catalyst precursor has been developed. The catalyst is a transition metal tungstate material or metal sulfides derived therefrom. The hydroprocessing using the crystalline ammonia transition metal tungstate ...  
WO/2019/243075A1
The invention relates to a device (100) for desulfurizing natural gas, comprising a desulfurization system (102) for sulfur-containing crude oil (101), which together with the desulfurized crude oil (103) forms a hydrogen sulfide-contain...  
WO/2019/239333A1
A method is provided for synthesizing aluminum-rich molecular sieves of *MRE framework type via interzeolite transformation of a FAU framework type zeolite in the presence of hexamethonium cations.  
WO/2019/236326A1
Systems and methods are provided for co-processing of pyrolysis tar with pre-pyrolysis flash bottoms. In some aspects, the co-processing can correspond to solvent-assisted hydroprocessing. By combining pyrolysis tar and flash bottoms wit...  
WO/2019/236265A1
Systems and methods are provided for performing selective hydrodesulfurization on a naphtha boiling range stream naphtha boiling range portion of a feed. It has been unexpectedly discovered that hydrodesulfurization with improved octane ...  
WO/2019/231753A1
A method of processing one or more streams in a benzene production system comprising receiving a reactor effluent stream comprising benzene from an aromatization reactor system; introducing reactor effluent stream into a first separator ...  
WO/2019/229049A1
The present disclosure relates to a process for hydrodesulfurizing an olefinic naphtha feedstock while retaining a substantial amount of the olefins, which feedstock has a T95 boiling point below 250°C and contains at least 50 ppmw of o...  
WO/2019/229037A1
The invention relates a process for the catalytic hydrotreating of a feedstock of petroleum origin of diesel fuel type introduced into a stationary bed hydrotreating unit upstream of a feedstock of natural occurring oil(s) characterized ...  
WO/2019/229035A1
The present invention relates to the production of high value bio- chemicals, in particular bio-paraffins, bio-LPG, bio-naphtha, bio-jet and bio-distillates in an integrated bio-refinery from complex mixtures of natural occurring fats & ...  
WO/2019/229050A1
The present disclosure relates to a process for hydrodesulfurizing an olefinic naphtha feedstock while retaining a substantial amount of the olefins, which feedstock has a T95 boiling point below 250°C and contains at least 50 ppmw of o...  
WO/2019/221287A1
This production method for a bio-jet fuel includes a reaction step in which a crude oil, obtained by deoxygenating a raw material oil which contains a triglyceride and/or a free fatty acid, is hydrogenated, isomerized, and decomposed in ...  
WO/2019/221751A1
The invention relates to a method to reduce the formation of high molecular weight compounds and catalyst coking in the production of renewable diesel. Renewable diesel is produced using hydrogenation, decarboxylation, decarbonylation, a...  
WO/2019/222307A1
A petroleum refining method for upgrading petroleum products improves the efficiency and reduces the costs of upgrading oils, such as lipids, bitumen, crude oil, fracking oils, synthetic oils, and other feeds, to produce useful fuels and...  
WO/2019/220257A1
A method of producing a fuel additive includes: passing a raffinate stream comprising C4 hydrocarbons through a hydrogenation unit, forming a first process stream; passing the first process stream through an extractive distillation unit,...  
WO/2019/217050A1
A method of producing a fuel additive includes passing a feed stream comprising C4 hydrocarbons through a methyl tertiary butyl ether unit producing a first process stream; passing the first process stream through a selective butadiene h...  
WO/2019/217049A1
A method of producing a fuel additive includes: passing a first process stream comprising C4 hydrocarbons through a methyl tertiary butyl ether synthesis unit producing a first recycle stream; passing the first recycle stream through a h...  
WO/2019/217044A1
Base stocks having Group III/III+ characteristics are prepared from certain advantageous crude oils via simplified process configurations and/or under less severe process conditions. Crude oils comprising a vacuum gas oil (VGO) fraction ...  
WO/2019/213050A1
Provided herein are hydrocarbon mixtures with controlled structure characteristics that address the performance requirements for finished lubricants driven by the stricter environmental and fuel economy regulations. The branching charact...  
WO/2019/212765A1
The present invention provides a catalyst composition comprising: a) an inorganic, porous, mesoporous binder material, wherein the binder material comprises at least silica and alumina; b) a supported material, wherein the supported mate...  
WO/2019/209525A1
A process is provided for determining the suitability of a heavy oil, such as steam cracker tar, for upgrading using hydroprocessing without long term fouling of the hydroprocessing reactor. The process includes introducing a hydrogen do...  
WO/2019/201618A1
Method for preparing a catalyst comprising a bimetallic nickel- and copper-based active phase and a support comprising a refractory oxide, comprising the following steps: - a step of bringing the support into contact with a solution cont...  
WO/2019/201617A1
The invention relates to a method for preparing a catalyst comprising a bimetallic active phase made of nickel and copper, and a support comprising a refractory oxide, comprising the following steps: a) a step of placing the support in c...  
WO/2019/201627A1
A catalyst system for dewaxing of a hydrocarbon feedstock comprising a mixture of a first dewaxing catalyst composition and a second dewaxing catalyst composition, wherein the first dewaxing catalyst composition is a ZSM-12 zeolite based...  
WO/2019/197720A1
A method for producing a mixture biohydrocarbons; an isomeric renewable paraffin composition for producing a mixture of biohydrocarbons; a mixture of biohydrocarbons containing propene and ethene; and use of the mixture of biohydrocarbon...  
WO/2019/196836A1
Disclosed is a hydrorefining catalyst, comprising: an inorganic refractory component comprising a first hydrodesulfurization catalytically active component and an oxide mixed therewith which is selected from at least one of alumina, sili...  
WO/2019/187831A1
This method for producing a wax isomerized oil comprises a step for preparing an ethylene polymer wax, a step for subjecting the ethylene polymer wax to hydrogenolysis using a hydrogenolysis catalyst including zirconia to obtain a decomp...  
WO/2019/189446A1
This method for producing a wax isomerized oil comprises a step for preparing an ethylene polymer wax not having undergone hydrogenolysis, and a step for subjecting the ethylene polymer wax to isomerization dewaxing to obtain the wax iso...  
WO/2019/189609A1
Provided are a hydrocarbon production method and a hydrocarbon production apparatus that, in a mining process, can transport proppant efficiently even if the viscosity is low and can prevent microbial contamination, and, in a desulfuriza...  
WO/2019/189448A1
The present invention provides a wax isomerized oil in which the contained amount of hydrocarbon compounds having an even number of carbon atoms as determined from a chromatogram obtained by mass spectrometry is more than 50 mass% with r...  
WO/2019/187830A1
This method for producing a wax isomerized oil comprises a step for preparing an ethylene polymer wax, a step for subjecting the ethylene polymer wax to hydrogenolysis using a hydrogenolysis catalyst to obtain a decomposition product, an...  
WO/2019/180585A1
A method of producing a fuel additive includes passing a feed stream comprising C4 hydrocarbons through a hydrogenation unit producing a hydrogenated stream; passing the hydrogenated stream through a distillation unit producing a first s...  
WO/2019/180584A1
A method of producing a fuel additive includes producing a first product stream comprising butadiene by passing a feed stream comprising C4 hydrocarbons through a steam cracker; transforming greater than or equal to 90 weight % of the bu...  
WO/2019/183444A1
A process for refining a Fischer-Tropsch reaction product having an olefin content greater than 1 wt%, based on the total weight of the Fischer-Tropsch reaction product. The process includes feeding the Fischer-Tropsch reaction product a...  
WO/2019/182946A1
Bulk metallic catalyst precursors are provided that include a Group VIB metal, such as Ni, a Group VIII metal, such as Mo or W, an organic-compound based component, and an organo-metalloxane polymer or gel. The catalyst precursors can fu...  
WO/2019/178457A1
Methods and apparatus for recovering power in a hydroprocessing process are described. The method involves the use of a power-recovery turbine in place of, or in addition to, a control valve. A hydrocarbon feed stream is combined with a ...  
WO/2019/168824A1
The invention provides processes for the production of hydrocarbons from a biorenewable feedstock blended with a mineral feedstock comprises hydrotreating to remove heteroatoms and saturate olefins. The carbon monoxide is not fed to the ...  
WO/2019/163957A1
This method for producing a lubricant base oil includes: a separation step for supplying a hydrocarbon oil to one side of a separation membrane that includes a zeolite membrane and recovering, from the other side of the separation membra...  
WO/2018/183543A9
A plant or refinery may include equipment such as condensers, regenerators, distillation columns, rotating equipment, compressors, pumps, turbines, or the like. Different operating methods may impact deterioration in equipment condition,...  
WO/2019/161123A1
A process for operating a reforming system by operating a reforming section containing a plurality of reactors, wherein each of the plurality of reactors containing a reforming catalyst capable of catalyzing the conversion of at least a ...  
WO/2019/152501A1
The subject process enhances catalytic activity for demetallization and desulfurization of a residue feed stream by splitting a recycle hydrogen stream and feeding each of the split hydrogen streams to the first and second stages of deme...  
WO/2019/150647A1
The method for producing hydrocarbon oil is provided with a step for removing the sulfur fraction and metal fraction in a feedstock oil by bringing the feedstock oil into contact with a catalyst in the presence of hydrogen gas; the catal...  

Matches 501 - 550 out of 7,140