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Matches 1 - 50 out of 7,659

Document Document Title
WO/2022/170298A1
Provided herein are catalysts for dewaxing of a feedstock, the catalyst comprising between about 40 wt.% and about 99.9 wt.% zeolite, between about 0 wt.% and about 40 wt.% binder and at least about 0.1 wt.% noble metal, as well as catal...  
WO/2022/167967A1
A catalyst, useful for oxidative dehydrogenation of ethane, comprising molybdenum, vanadium, tellurium, tantalum, and oxygen, prepared using a stage hydrothermal synthesis procedure, is provided. The catalyst comprises from 30 to 50 wt. ...  
WO/2022/164950A1
The present invention relates to a catalyst for isomerization of alkylated aromatics such as mixed xylenes, using xylene isomerization catalyst particles including post- framework modified USY zeolite in which zirconium atoms and/or tita...  
WO/2022/164949A1
The present invention relates to a catalyst for isomerization of alkylated aromatics such as mixed xylenes, using xylene isomerization catalyst particles including post¬ framework modified *BEA zeolite in which zirconium atoms and/or ha...  
WO/2022/156320A1
Provided in the present invention is a method for preparing chiral alkyl compounds by the asymmetric hydrogenation reaction of iron complex catalysts catalysing olefins: using the disubstituted olefin shown in formula I as a raw material...  
WO/2022/154048A1
A production method for indan and hydrindane, the method comprising: a reaction step for introducing a raw material composition containing tetrahydroindene into a continuous reaction vessel that includes a solid catalyst including platin...  
WO/2022/144208A1
A method for purifying 1-hexene is disclosed. The method can include contacting a first stream containing 1-hexene and 2-ethyl-1-butene with an isomerization catalyst containing an comprising an alumina, silica-alumina, a zeolite, or an ...  
WO/2022/143275A1
The present invention relates to a method for preparing, activating and regenerating a metal supported catalyst, comprising: treating a Ma-Mb-Mc metal supported catalyst at 10-700°C by using an ammonia or nitrogen-containing organic mat...  
WO/2022/147577A1
A system and a method for isomerizing a 2-butene feed stream to form a 1-butene product stream are provided. An exemplary method includes calcining the red mud, flowing a butene feedstock over the red mud in an isomerization reactor, and...  
WO/2022/139117A1
A method for producing alpha-methylstyrene according to an embodiment of the present application comprises a step of producing alpha-methylstyrene by dehydration of a dimethylbenzyl alcohol solution under an acid catalyst in a reactor, w...  
WO/2022/138746A1
A method for producing cyclopentadiene according to one aspect of the present disclosure includes a dehydrogenation step for obtaining cyclopentadiene by bringing a dehydrogenation catalyst into contact with a raw material component cont...  
WO/2022/138841A1
This method for manufacturing dicyclopentadiene and isoprene according to one aspect of the present disclosure comprises: a separation step in which a hydrocarbon mixture containing a normal form and an isoform of a hydrocarbon with a ca...  
WO/2022/132884A1
According to one or more embodiments of the present disclosure, a method for producing olefins includes contacting a hydrocarbon-containing feed with a catalyst in a reactor portion of a reactor system to form an olefin-containing efflue...  
WO/2022/131888A1
The present invention relates to a method for preparing a catalyst for selective hydrogenation of cyclododecatriene, and a catalyst prepared by the preparation method. The method for preparing a catalyst for selective hydrogenation of cy...  
WO/2022/132877A1
According to one or more embodiments of the present disclosure, a catalyst system useful for dehydrogenation includes from 98 vol.% to 99.95 vol.% of a catalyst and from 0.05 vol.% to 2 vol.% of a combustion additive. The catalyst may in...  
WO/2022/129575A1
Proposed is a process (100-500) for producing a target compound, wherein a first component mixture is subjected to an oxidative dehydrogenation (10) to obtain a second component mixture and wherein at least a portion of the second compon...  
WO/2022/128597A1
The invention relates to a process for the production of an alkenylaromatic compound comprising the step of: - contacting a hydrocarbon stream including an alkylaromatic compound with water vapor in the presence of a dehydrogenation cata...  
WO/2022/124863A1
The present invention relates to a method for recovering and reusing a selective homogeneous hydrogenation catalyst. The present invention relates to a method in which cyclododecene is synthesized through selective hydrogenation from a f...  
WO/2022/122459A1
Disclosed is a method for the selective hydrogenation of a C2 steam-cracking fraction comprising acetylene, in the presence of a catalyst comprising an active phase made from at least one group VIII metal and a support in the form of a c...  
WO/2022/122495A1
The invention relates to a method for the material utilization of hydrogen, comprising the production of a mixture by means of a catalytic reaction in a reactor (2), the mixture having a hydrogen-carrier medium, to which hydrogen can be ...  
WO/2022/120261A1
The present disclosure relates to a method that includes processing, in a hydrodeoxygenation (HDO) reactor, at least one of a VFA-derived ketone and/or a co-processing stream to produce a composition that is at least partially bioderived...  
WO/2022/117414A1
The invention relates to a catalyst comprising at least one metal from group VIII of the periodic table, at least one matrix and at least one IZM-2 zeolite containing both aluminium and gallium, said IZM-2 zeolite having a molar ratio be...  
WO/2022/119191A1
The present invention relates to a dehydrogenation catalyst, and more particularly, to a dehydrogenation catalyst which is a spherical platinum-based catalyst containing tin and potassium components and used in a dehydrogenation catalyst...  
WO/2022/119190A1
The present invention relates to a dehydrogenation catalyst, which is a spherical platinum catalyst containing tin and potassium components and used for dehydrogenation catalysis of light hydrocarbons in a range of C3 to C5, such as prop...  
WO/2022/115042A1
There is provided herein a method of preparing a catalyst comprising the steps of: (a) adding a precursor of alumina, a precursor of heteroatom oxide and one or more precursors of metal into a solution of a surfactant to obtain a mixture...  
WO/2022/115371A2
An improved hydroisomerization catalyst and process for making a base oil product using a catalyst comprising SSZ-91 molecular sieve and ZSM-12 molecular sieve. The catalyst and process generally involves the use of a catalyst comprising...  
WO/2022/100711A1
An environmentally-friendly and efficient novel synthetic method for 1-acetyl-1-chlorocyclopropane. Under the promotion effect of a ionic liquid, a raw material 3,5-dichloro-2-pentanone is subjected to a ring-closure reaction under alkal...  
WO/2022/096994A1
This disclosure relates to a process of converting one or more alkanes to one or more alkenes that includes providing a first stream containing one or more alkanes and oxygen to an oxidative dehydrogenation process which converts at leas...  
WO/2022/098009A1
The present invention provides a catalyst for preparing an olefin and a method for producing same, wherein the catalyst is eco-friendly, and has an excellent conversion rate and selectivity compared with conventional catalysts by signifi...  
WO/2022/098965A1
A skeletal isomerization process for isomerizing olefins is described. The process includes the steps of feeding an olefin-containing feed to a reactor at a space velocity of 1-100 hr-1 for a first period of time at a first temperature, ...  
WO/2022/099016A1
A skeletal isomerization process for isomerizing olefins is described. The process includes the steps of feeding an olefin-containing feed to a reactor having an isomerization catalyst with a small crystalline size that is less than 1 pm...  
WO/2022/089250A1
Provided are a method for selective hydrogenation of butadiene extraction tail gas and a selective hydrogenation apparatus. The method for selective hydrogenation of butadiene extraction tail gas comprises: (1) feeding alkyne-containing ...  
WO/2022/090023A1
Catalyst consisting of an active phase of palladium, and a porous support based on zinc oxide, the catalyst not comprising an alloy based on palladium and zinc, wherein the palladium content in the catalyst is between 0.0025 and 1% by we...  
WO/2022/089867A1
This disclosure relates to a primary alcohol composition of linear and branched C11, C13, C15, C17, C19 or C21 primary alcohols, wherein at least 50 % of the branched alcohol chains are mono-branched chains with a branch at the second ca...  
WO/2022/090466A1
The invention relates to a method (100) for producing olefins, wherein a first input stream containing propane and hydrogen is subjected to a propane dehydrogenation process (10), such that a first product stream containing at least prop...  
WO/2022/087010A1
A method for improving the efficiency of liquefied natural gas (LNG) liquefaction including receiving a gas feed stream at an LNG facility, condensing the gas feed stream into an LNG product stream, removing nitrogen from the LNG product...  
WO/2022/084048A1
The process for preparing 1,2-propanediol comprises a step of dehydrogenating propane to provide a product stream comprising propane, propene and hydrogen; separation steps separating the product stream into a stream consisting essential...  
WO/2022/078370A1
Disclosed are a method and system for treating a hydrocarbon-containing mixture. The method comprises the following steps: I) separating the hydrocarbon-containing mixture into a light component and a heavy component; II) reacting the li...  
WO/2022/079532A1
Catalysts and methods for producing the catalysts used for hydrocarbon dehydrogenation have been disclosed. The catalyst includes platinum (Pt) and/or palladium (Pd), a transition metal, a post transition metal, and an alkaline earth met...  
WO/2022/080643A1
The present invention relates to a catalyst for non-oxidative conversion of methane and selective hydrogenation of acetylene and, specifically, to a catalyst for non-oxidative conversion of methane and selective hydrogenation of acetylen...  
WO/2022/078371A1
Disclosed are an iron-potassium-cerium-based composite oxide catalyst, and a preparation and application thereof; in addition to the metal elements Fe, K, and Ce, the catalyst also comprises a metal element M, the metal element M being s...  
WO/2022/075304A1
This method for producing an olefin is characterized in that contact of a C5 saturated hydrocarbon and a dehydrogenation catalyst containing at least one metal selected from among transition metals is performed in the presence of hydroge...  
WO/2022/074337A1
The present invention relates to the use of a formulation at that is liquid at room temperature and comprises at least one terpene derivative, for binding and releasing hydrogen in at least one hydrogenation/dehydrogenation cycle of said...  
WO/2022/074591A1
A chemical complex to perform oxidative dehydrogenation of C2-C4 alkanes, to C2-C4 alkenes, the chemical complex involving at least one oxidative dehydrogenation reactor containing one or more mixed metal oxide catalysts and designed to ...  
WO/2022/072107A1
Processes for converting C8 aromatic hydrocarbons. In some embodiments, a process for converting a hydrocarbon feed that can include C8 aromatic hydrocarbons can include feeding the hydrocarbon feed into a conversion zone and contacting ...  
WO/2022/069211A1
Disclosed is a device and method for converting a feedstock of aromatic compounds, wherein the feedstock is treated, in particular, by means of a fractionation train (4-7), a xylene separation unit (10) and an isomerisation unit (11), an...  
WO/2022/069995A1
The product distribution from an oxidative dehydrogenation process can be altered by co-feeding different ratios of ethanol to steam, in the range of 0.01 to 0.50 ethanol:steam to an oxidative dehydrogenation reactor. Increasing the etha...  
WO/2022/063447A1
The invention relates to a method for producing a catalyst system which comprises a catalytically active component and a supported catalyst, and to a catalyst system per se. Granular activated carbon is used as the support. The catalytic...  
WO/2022/045640A1
The present invention relates to a method for preparing a ceria-zirconia composite oxide, a ceria-zirconia composite oxide, and a catalyst comprising same.  
WO/2022/038515A1
Catalysts for use in the selective conversion of cyclohexene to methyl cyclopentene via skeletal isomerization with high rates of conversion and selectivity are disclosed. The catalysts comprise a metal selected from the group consisting...  

Matches 1 - 50 out of 7,659