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Matches 1 - 50 out of 9,756

Document Document Title
WO/2018/169088A1
The objective of the present invention is to suppress performance degradation of a molybdenum composite oxide based catalyst when performing gas phase catalytic partial oxidation with molecular oxygen using a tubular reactor. The present...  
WO/2018/170252A1
A method of forming a hydrocarbon product and a protonation product comprises introducing C2H6 to a positive electrode of an electrochemical cell comprising the positive electrode, a negative electrode, and a proton-conducting membrane b...  
WO/2018/170263A1
A process for producing ethylene comprising introducing fuel and oxidant gas to combustion zone to produce combustion product; introducing first reactants (hydrocarbons, combustion product) to first reaction zone to produce pyrolysis pro...  
WO/2018/169769A1
According to one or more embodiments of the present disclosure, chemical streams may be processed by a method which may comprise operating a first chemical process, stopping the first chemical process and removing the first catalyst from...  
WO/2018/166812A1
In a process for the catalytic dehydrogenation of lower alkanes to the corresponding alkenes, a regenerable catalyst comprising iron carbide supported on a carrier is used. A small amount (below 100 ppm) of a sulfur compound, such as H2S...  
WO/2018/162144A1
The invention relates to polyoxometalates represented by the formula (An)m+[M'M12X8OyRzHq]m- or solvates thereof, corresponding supported polyoxometalates, and processes for their preparation, as well as corresponding metal clusters, opt...  
WO/2018/162363A1
The invention relates, in a first aspect, to a process to convert a feed stream comprising carbon monoxide and hydrogen as major components (synthesis gas) into liquid hydrocarbons by means of the combination of a Fischer-Tropsch solid c...  
WO/2018/163828A1
This hydrocarbon production method for producing hydrocarbons from a hydrocarbon mixture comprises: a first extractive distillation step for extracting and distilling a substance to be extractively distilled to obtain a fraction (A) that...  
WO/2018/162710A1
A composition comprising a ternary intermetallic compound X2YZ, wherein X, Y, and Z are different from one another; X being selected from the group consisting of Mn, Fe, Co, Ni, Cu, and Pd; Y being selected from the group consisting of C...  
WO/2018/159595A1
Provided is a catalyst which comprises a compound represented by formula (1) and which exhibits activity for at least one type of reaction selected from among hydrosilylation reaction or hydrogenation reaction with respect to an aliphati...  
WO/2018/159436A1
The purpose of the present invention is to provide a catalyst for a nuclear hydrogenation reaction having superior catalytic activity that can give a conversion rate for reaction products superior to conventional ruthenium catalysts in a...  
WO/2018/159427A1
This two-phase reaction medium for an organic reaction includes: a first liquid phase which uses 1,1,1,3,3,3-hexafluoropropan-2-ol (HFIP) as a solvent; and a second liquid phase comprising a solvent that is essentially incompatible with ...  
WO/2018/153831A1
The invention relates to a process for the production of an alkene by alkane oxidative dehydrogenation, comprising: (a) subjecting a stream comprising an alkane to oxidative dehydrogenation conditions, comprising contacting the alkane wi...  
WO/2018/154056A1
A process (100) is proposed for producing ethylene by subjecting ethane in a reaction feed to partial catalytic conversion by oxidative dehydrogenation (1) in the presence of oxygen to give a gaseous first mixture of components that comp...  
WO/2018/154966A1
A method for producing an unsaturated hydrocarbon, including a step of bringing a raw material gas containing an alkane into contact with a dehydrogenation catalyst to produce a product gas containing at least one unsaturated hydrocarbon...  
WO/2018/151188A1
Provided is a method for producing trans-1,4-disubstituted cyclohexane derivatives that are useful as liquid-crystal compounds. Specifically, 1,4-disubstituted cyclohexane derivatives, which are a cis and trans mixture represented by gen...  
WO/2018/146319A1
The invention provides a process for preparing a fluid having a boiling point in the range of from 150 to 260°C and comprising more than 80 % by weight of isoparaffins and less than 50 ppm of aromatics, comprising the step of catalytica...  
WO/2018/146320A1
The invention provides an emollient composition comprising at least one hydrocarbon fluid in an amount of 50 to 100% by weight, preferably from 80 to 100% by weight, more preferably from 90 to 100% by weight and preferably equal to 100% ...  
WO/2018/148145A1
A process for producing ethylene comprising: (a) reacting a reactant mixture in a reactor to yield a product mixture, wherein the reactor comprises a catalyst, wherein the reactant mixture comprises ethane, oxygen, and a chlorine interme...  
WO/2018/141653A1
The invention relates to a mixed oxide material comprising the elements molybdenum, vanadium, niobium and tellurium, which, when using the Cu-Kα radiation, has diffraction reflections h, i, k and l in the XRD spectrum, said diffraction ...  
WO/2018/141654A1
The invention relates to a method for producing a mixed oxide material, comprising the steps of: a) producing a mixture of starting compounds containing molybdenum, vanadium, niobium and tellurium-containing starting compounds as well as...  
WO/2018/141652A1
The invention relates to a mixed oxide material comprising the elements molybdenum, vanadium, niobium and tellurium, which mixed oxide material has diffraction reflections h, i, k and l in XRD analysis in the presence of Cu-Kα radiation...  
WO/2018/144370A1
A process for producing ethylene and syngas comprising reacting, via OCM, first reactant mixture (CH4&O2) in first reaction zone comprising OCM catalyst to produce first product mixture comprising ethylene, ethane, hydrogen, CO2, CO, and...  
WO/2018/139776A1
The present invention relates to a ferrite catalyst for an oxidative dehydrogenation reaction and a method for preparing the same and, more specifically, to: a method for preparing a ferrite catalyst for an oxidative dehydrogenation reac...  
WO/2018/134441A8
The present disclosure relates to a method for preparing a zeolitic core-shell catalytic composite for use in hydroisomerization of linear saturated hydrocarbon chains, having from 5 to 12 carbon atoms, the core-shell catalytic composite...  
WO/2018/134441A1
The present disclosure relates to a method for preparing a zeolitic core-shell catalytic composite for use in hydroisomerization of linear saturated hydrocarbon chains, having from 5 to 12 carbon atoms, the core-shell catalytic composite...  
WO/2018/135712A2
The present invention relates to a method for dehydrogenating alkane, the method comprising: a step for dehydrogenating propane by supplying hydrogen, steam, and a supply gas stream including a hydrocarbon to be dehydrogenated to a dehyd...  
WO/2018/136576A1
Processes and multiple-stage catalyst systems are disclosed for producing propene by at least partially isomerizing butene in an isomerization reaction zone having an isomerization catalyst to form an isomerization reaction product, at l...  
WO/2018/134455A1
The invention relates to a method for the purification of industrial flows of ethylene of interest, which can comprise at least the following: a first step in which the ethylene flow, together with acetylene and hydrogen, are brought int...  
WO/2018/136707A1
Embodiments of processes and multiple-stage catalyst systems for producing propylene comprising introducing a hydrocarbon stream comprising 2-butene to an isomerization catalyst zone to isomerize the 2-butene to 1-butene, passing the 2-b...  
WO/2018/128959A1
A process comprising: a) hydrogenating an aromatic compound comprising an aromatic ring and a substitutable hydrogen atom on said aromatic ring to form optionally substituted cyclohexene; b) contacting the cyclohexene with an oxidant und...  
WO/2018/128982A1
A process for producing ethylene and benzene comprising introducing fuel and oxidant to combustion zone to produce combustion product; introducing first reactant mixture comprising hydrocarbons and combustion product to first reaction zo...  
WO/2018/127767A1
Oxidative dehydrogenation catalysts comprising MoVNbTeO having certain molar ratios of the metals and exhibiting improved consistency of composition and a 25% conversion of ethylene at less than 420QC and a selectivity to ethylene above ...  
WO/2018/122826A1
A C3 hydrocarbon fractionation system includes: a) a unit for providing a feed containing mainly propane and propylene, b) a C3 fractionation column for separating the feed to provide a top product richer in propylene than the feed and a...  
WO/2018/124575A1
The present invention relates to a method and an apparatus for producing butadiene. According to the present invention, since butane is used as a diluent gas, there is an effect of providing a method and an apparatus for producing butadi...  
WO/2018/122692A1
The invention is directed to a process for rejuvenating a devitalized alkane isomerization catalyst, which comprises platinum (Pt) and chlorine on an alumina support and is used in the production of MTBE, by removal of deposited carbonac...  
WO/2018/124580A1
The present invention relates to a method for producing butadiene and an apparatus for producing the same. According to the present invention, a C4 mixture and a gas product can be easily separated by cooling and condensation by using bu...  
WO/2018/124579A1
The present invention relates to a butadiene preparation method and preparation apparatus. According to the present invention, there is an effect of providing a butadiene preparation method and preparation apparatus, which use butane as ...  
WO/2018/126069A1
Processes using mid-column reboilers in at least one benzene separation columns to reduce the heat duty in alkylation processes are provided. The feed to the aromatics removal zone may exchange heat in a mid-column reboiler in the benzen...  
WO/2018/124782A1
The present invention relates to: a catalyst for preparing olefins; and a method for preparing olefins through continuous reaction-regeneration by using the same. According to the present invention, the catalyst for preparing olefins com...  
WO/2018/123363A1
[Problem] To provide a method capable of stably and efficiently producing a high-purity paraffin from a high-purity olefin which is easily available, while inhibiting side reactions and eliminating variation in the amount of produced imp...  
WO/2018/118440A1
In a process for upgrading an ethane-containing C5- paraffin stream, the paraffin stream is contacted with an oxygen containing gas in the presence of a selective oxidation catalyst under conditions to selectively oxidize at least part o...  
WO/2018/118208A1
Isomerization processes such as the isomerization of ethylbenzene and xylenes, are catalyzed by the new crystalline aluminosilicate zeolite comprising a novel framework type that has been designated UZM-55. This zeolite is represented by...  
WO/2018/114747A1
The invention relates to an integrated process for the production of ethylene and vinyl acetate (VAM), comprising contacting in a first reaction zone a gas stream comprising ethane and optionally ethylene with an oxygen- containing gas s...  
WO/2018/115494A1
Proposed is a process for producing an olefin having N carbon atoms in which using a dehydrogenation a process gas containing at least the olefin having N carbon atoms, a paraffin having N carbon atoms and a hydrocarbon having N - 1 carb...  
WO/2018/118557A3
Processes and apparatuses for producing para-xylenes are provided. The processes comprises providing a reformate stream comprising aromatic hydrocarbons to a reformate splitter to provide a reformate bottoms stream and a reformate overhe...  
WO/2018/114900A1
Reactor systems and associated processes for the oxidative dehydrogenation of ethane are provided. In particular, a reactor system comprising a multitubular fixed-bed reactor comprising a plurality of reactor tubes having a tube length o...  
WO/2018/118604A1
Methods for producing supported catalysts containing a transition metal and a bound zeolite base are disclosed. These methods employ a step of washing the bound zeolite base in the presence of an alkali metal, prior to impregnating the b...  
WO/2018/118439A1
A process for upgrading an ethane-containing C5- paraffin stream comprises contacting the paraffin stream with an oxygen containing gas in the presence of a selective oxidation catalyst under conditions to selectively oxidize at least pa...  
WO/2018/118505A1
A multi-stage dehydrogenation process including contacting, in a first stage, a feed stream comprising a hydrocarbon and steam with a dehydrogenation catalyst under dehydrogenation conditions to yield a first stage effluent, heating the ...  

Matches 1 - 50 out of 9,756