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Matches 1 - 50 out of 11,274

Document Document Title
WO/2019/097199A1
The invention relates to a process that comprises dehydration of by- products from ethanol production from sugar cane, by fluidized bed catalytic cracking, for obtaining a renewable hydrocarbon stream, preferably consisting primarily of ...  
WO/2019/092668A1
Methods and systems for improving energy conversion from the heat available in a hydrocarbon feedstream during the production of olefins. In a particular non-limiting embodiment, the method can include increasing the temperature of a hyd...  
WO/2019/088703A2
A production method according to the present invention provides a method for selectively producing ethylene from propylene. More specifically, ethylene is produced from propylene by using a controlled process and a ZSM-5 catalyst, which ...  
WO/2019/086981A1
Provided herein is a process for controlling carbon dioxide output levels coming from an oxidative dehydrogenation (ODH) process. Carbon dioxide output from an ODH process includes that produced in the ODH reaction and carry over when ca...  
WO/2019/080832A1
A molecular sieve composition, a manufacturing method therefor and a use thereof in the production of low-carbon olefin. The molecular sieve composition comprises a phosphorus aluminum molecular sieve and a CO adsorptivity component, the...  
WO/2019/083846A1
Methods of producing at least one of ethylene and propylene. The methods may include contacting a mixture of C4+ compounds with a catalyst to convert at least a portion of the C4+ compounds to at least one of ethylene and propylene. The ...  
WO/2019/081628A1
The invention relates to a method for removing dienes from a material stream containing C3 to C5 hydrocarbons by selective hydrogenation at a predefined reaction pressure and a predefined reaction temperature in the presence of a hydroge...  
WO/2019/083561A1
A methane conversion process for producing C2+ hydrocarbons comprising (a) introducing a reactant mixture comprising methane (>20 mol%) and an inert compound to a reaction unit to produce a reactor effluent stream comprising C2+ hydrocar...  
WO/2019/081665A1
The present invention relates to a compound a metal and a mesostructured support, wherein said mesostructured support comprises pores separated from each other by pore walls; and wherein said metal comprises atoms which are homogeneously...  
WO/2019/079736A1
Methods of producing propylene and/or ethylene. The methods can include contacting a mixture of C4+ compounds with a catalyst, such as a fixed bed catalyst, that includes a phosphorus treated zeolite. The mixture of C4+ compounds can inc...  
WO/2019/076984A1
The invention relates to a process (100) for producing ethylene, in which process a first gas mixture (1) is formed by means of a method for the oxidative coupling of methane (10), part of the first gas mixture (1) is used to form a seco...  
WO/2019/074304A1
Disclosed are a catalyst system capable of selectively oligomerizing olefins including ethylene and a method for preparing an olefin oligomer by using the same and, specifically, a novel catalyst system capable of tripletizing and quater...  
WO/2019/074894A1
A process for converting a feed stream having carbon to C2 to C5 olefins, includes introducing a feed stream including methane and oxygen to a first reaction zone, reacting the methane and oxygen in the first reaction zone to form a firs...  
WO/2019/074303A1
Disclosed are a catalyst system capable of selectively oligomerizing olefins including ethylene and a method for preparing an olefin oligomer by using the same and, specifically, a novel catalyst system capable of tripletizing and quater...  
WO/2019/035996A8
Processes, systems, and catalysts for the conversion of 2-butene to 1,3-butaidene without the use of steam or, in some embodiments, with a reduced use of steam as compared to prior art processes are provided. The catalyst includes tungst...  
WO/2019/067063A1
This disclosure relates to neo-acids of formula (F-l) and processes for their preparation from a vinylidene olefin using Koch chemistry.  
WO/2019/066224A1
The present invention relates to a method for olefin oligomerization, and can provide a method for olefin oligomerization, the method comprising the steps of: introducing an oligomerization transition metal catalyst, olefin monomers, and...  
WO/2019/067237A1
A process is provided for separation of light olefins and paraffins and particular for the separation of propylene and propane comprising sending at least one olefin/paraffin stream to a distillation column and a membrane unit to produce...  
WO/2019/065924A1
A catalyst for synthesizing a conjugated diene from a starting material that contains an alcohol, wherein the catalyst contains at least Ce and Zn as metal elements constituting the catalyst. A device for manufacturing a conjugated diene...  
WO/2019/058245A1
A method for squalene extraction from a seed oil includes converting fatty acids of the seed oil into soap by subjecting the seed oil to a saponification reaction to obtain a saponified product, and adsorbing the fatty acids of the seed ...  
WO/2019/057599A1
The present invention relates to a process for the production of β- springene of formula (I) wherein a compound of formula (II) is heated in the presence of a catalyst.  
WO/2019/056129A2  
WO/2019/035996A3
Processes, systems, and catalysts for the conversion of 2-butene to 1,3-butaidene without the use of steam or, in some embodiments, with a reduced use of steam as compared to prior art processes are provided. The catalyst includes tungst...  
WO/2019/028035A3
A novel catalyst composition and its use in the oligomerization reactions of light alkenes to higher molecular weight hydrocarbons. The catalyst comprises boron added to an Al-containing or Ga-containing or Fe-containing support. The cat...  
WO/2019/053122A1
The invention relates to a method for producing ethylene, in which a process gas is formed using a dehydrogenation of ethane and contains at least ethane, ethylene and compounds having a lower boiling point than ethane and ethylene, and ...  
WO/2019/053956A1
Provided is a method for producing an olefin in a short reaction time with high yield in a dehydrogenation reaction of an aliphatic alcohol. The present invention relates to a method for producing an olefin through a dehydrogenation reac...  
WO/2019/048412A1
The present invention relates to a process for the oxidative coupling of methane to one or more C2+ hydrocarbons, wherein said process comprises contacting a catalyst bed comprising a catalyst composition comprising manganese, one or mor...  
WO/2019/048408A1
The present invention relates to a process for the oxidative coupling of methane to one or more C2+ hydrocarbons, wherein said process comprises contacting a catalyst bed in a fixed-bed reactor with a reactor feed comprising methane and ...  
WO/2019/048404A1
The invention relates to a catalyst composition comprising spherical particles, wherein said spherical catalyst particles comprise a carrier material and a catalytically active material, wherein the carrier material comprises silica and ...  
WO/2019/013473A3
An embodiment of the present invention provides: a catalyst molded product including an inert support, an intermediate layer positioned on the surface of the inert support, and an active layer positioned on the surface of the intermediat...  
WO/2019/045809A1
This disclosure relates to a process for making an alcohol product comprising a gamma- branched alcohol from a vinylidene olefin by hydroformylation.  
WO/2019/045600A1
The invention relates to two variants of a plant for producing olefinic hydrocarbons by dehydrogenation of С3-С5 paraffin hydrocarbons in a fluidized bed of a finely divided chromia-alumina catalyst circulating in a reactor-regenerator...  
WO/2019/042449A1
The present invention relates to a process for producing ethylene, comprising steps of: (1) catalytically cracking a hydrocarbon feedstock to obtain a first stream comprising propylene; (2) separating the first stream to obtain a C3 comp...  
WO/2019/043560A1
The present disclosure relates to methods and systems suitable for chemical production by dehydrogenation of ethane utilizing carbon dioxide as a soft oxidant. Ethane and carbon dioxide are reacted in a catalytic reactor to produce a rea...  
WO/2019/037317A1
The present invention discloses a method for separating a carbon tetraolefin mixture. The method uses an ion-hybridized porous material as a separation material and brings a specific separation medium into contact with a carbon tetraolef...  
WO/2019/036426A1
A process for producing olefins comprising introducing a steam cracker feed to a liquid steam cracker furnace section to produce a steam cracker product comprising olefins, and wherein an amount of olefins in the steam cracker product is...  
WO/2019/034434A1
The invention relates to a process for oxidative dehydrogenation of ethane, comprising the steps of:(a) subjecting a stream comprising ethane to oxidative dehydrogenation conditions;(b) removing water from at least part of the effluent r...  
WO/2019/034987A1
Methods, catalysts, and systems for the production of 1,3-butadiene from a reaction mixture including ethylene and gaseous sulfur are described.  
WO/2019/036465A1
A method of producing a catalyst comprises generating an aerosolized flow of catalyst support particles, heating a catalytically active compound precursor to produce a catalytically active compound precursor vapor, contacting the aerosol...  
WO/2019/034435A1
The invention relates to a process for oxidative dehydrogenation of ethane, comprising the steps of:(a) subjecting a stream comprising ethane to oxidative dehydrogenation conditions;(b) removing water from at least part of the effluent r...  
WO/2019/035996A2
Processes, systems, and catalysts for the conversion of 2-butene to 1,3-butaidene without the use of steam or, in some embodiments, with a reduced use of steam as compared to prior art processes are provided. The catalyst includes tungst...  
WO/2019/029358A1
A molybdenum-vanadium bimetal oxide catalyst and use thereof in chemical chain dehydrogenation of lower alkanes. The molybdenum-vanadium bimetal oxide catalyst has a molecular formula of Mo1Vy, y representing the molar ratio of vanadium ...  
WO/2019/032484A1
Processes for catalytic dehydrogenation of paraffin stream is disclosed. The process includes passing a first portion of the paraffin-containing feedstream through a select catalytic reactor in a plurality of catalytic reactors. An inter...  
WO/2019/025967A1
A system and a method for dehydrogenating isobutane to isobutylene are disclosed. The system comprises a fixed bed dehydrogenation reactor. The fixed reactor bed in the fixed bed dehydrogenation reactor includes a catalyst layer, a first...  
WO/2019/028035A2
A novel catalyst composition and its use in the oligomerization reactions of light alkenes to higher molecular weight hydrocarbons. The catalyst comprises boron added to an Al-containing or Ga-containing or Fe-containing support. The cat...  
WO/2019/025900A1
Oxidative dehydrogenation catalysts for converting lower paraffins to alkenes such as ethane to ethylene when prepared as an agglomeration, preferably extruded with supports consisting of slurries of Nb2O5.  
WO/2019/025981A1
Oxidative dehydrogenation catalysts for converting lower paraffins to alkenes such as ethane to ethylene when prepared as an agglomeration, preferably extruded with supports selected from the group consisting of slurries of TiO2, ZrO2 Al...  
WO/2019/021257A1
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 hydrogenati...  
WO/2019/020756A1
Proposed is a process (100) for producing olefins in which one or more matter-converting processes are used to produce a gas mixture which contains at least methane, ethane, ethylene, carbon monoxide and hydrogen and also aromatic compou...  
WO/2019/019034A1
A gas fractionation device, comprising a propane-removing column (10), an ethane-removing column (2), a first reboiler (2), a second reboiler (4) and a propylene recovery column (12). The propane-removing column (10) is provided with a f...  

Matches 1 - 50 out of 11,274