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WO/2019/185730A1 |
The invention relates to methods for synthesizing a biarylic compound from two arene compounds, comprising the step of reacting said arene compounds in the presence of an ordered, porous material, a catalytic transition metal and an 5 ox...
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WO/2019/190774A1 |
Disclosed is a process for producing mixed xylenes and C9+ hydrocarbons in which an aromatic hydrocarbon feedstock comprising benzene and/or toluene is contacted with an alkylating agent comprising methanol and/or dimethyl ether under al...
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WO/2019/191113A1 |
The present disclosure relates generally to processes and systems that produce liquid transportation fuels by converting a hydrocarbon feed stream comprising both isopentane and n- pentane, and optionally, some C6+ hydrocarbons. Isopenta...
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WO/2019/189636A1 |
A porous molded article (X) that meets the requirements (x-1) to (x-3); a porous molded article (Y) that contains an alkali metal carbonate salt or an alkali metal hydrogencarbonate salt, wherein the content of the alkali metal carbonate...
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WO/2019/191053A1 |
Catalysts for producing one or more oxygenated products from methane are provided. In embodiments, the catalyst comprises active sites comprising isolated, cationic transition metal M' atoms covalently bound to internal surfaces of pores...
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WO/2019/182664A1 |
The present disclosure provides assemblies for producing linear alpha olefins and methods for producing linear alpha olefins. In at least one embodiment, a method for producing a linear alpha olefin includes oligomerizing an olefin in th...
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WO/2019/183534A1 |
This present disclosure relates to processes for methylation of aromatics in an aromatics complex for producing a xylene isomer product. More specifically, the present disclosure relates to a process for producing para-xylene by the sele...
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WO/2019/179110A1 |
Disclosed are a catalysis test paper prepared by compounding bacterial-cellulose-supported metal particles with plant fibers, and a preparation method therefor. Hydroxyl groups of bacterial cellulose are bonded with a nitrogen- or phosph...
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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...
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WO/2019/175377A1 |
The invention relates to a process for preparing a hydrocarbon fluid, comprising a step of oligomerising an initial hydrocarbon composition which contains, in relation to the total weight of said initial hydrocarbon composition, at least...
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WO/2019/177458A1 |
The invention relates to a demethoxylation process for demethoxylating alkylmethoxyphenols using an aromatic solvent to produce alkylphenols. The invention also relates to dealkylation process for dealkylating alkylphenols using an aroma...
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WO/2019/168249A1 |
The present invention relates to a ligand, an ethylene oligomerization catalyst comprising same, and a method for selectively producing 1-hexene or 1-octene from ethylene by using the catalyst. The ligand according to the present inventi...
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WO/2019/164921A1 |
This present disclosure relates to processes and apparatuses for toluene and benzene methylation in an aromatics complex for producing paraxylene. More specifically, the present disclosure relates to processes and apparatuses for toluene...
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WO/2019/164610A1 |
A catalyst and corresponding methods of using a catalyst are provided that can be beneficial for conversion of paraffins into a product stream enriched in aromatics and/or methane while reducing or minimizing the content of ethane in the...
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WO/2019/164797A1 |
Described are methods for converting methane to olefins, aromatics, or a combination thereof using a single atom catalyst comprising CeO2 nanoparticles impregnated with individual atoms of noble metals including Pt, Pd, Rh, Ru, Ag, Au, I...
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WO/2019/146879A1 |
The present invention relates to a catalyst for nonoxidative direct conversion of methane, and a methane conversion method using the same and, more specifically, to: a catalyst for nonoxidative direct conversion of methane, the catalyst ...
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WO/2019/143495A1 |
Processes are described for separating 3,4'- and 4,4' -dimethylbiphenyl from a mixture comprising at least 3,3'-, 3,4'- and 4,4' -dimethylbiphenyl. In the processes, the mixture is cooled to produce a crystallization product comprising a...
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WO/2019/143377A1 |
Disclosed herein are systems and processes which prevent fouling of a reactor inlet of an oligomerization reactor. The systems and processes involve placement of an inlet sleeve around at least a portion of a reactor inlet such that a cu...
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WO/2019/139589A1 |
Aspects of the invention are associated with the discovery of approaches for the conversion of sour natural gas streams, by conversion to liquid hydrocarbons. Particular processes and their associated apparatuses advantageously combine (...
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WO/2019/134870A1 |
The invention relates to a method for obtaining one or more olefins, in which method a feed/starting mixture (1) containing methane and oxygen is fed to one or more catalytic zones (11) of one or more reactors, wherein the one or more ca...
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WO/2019/133589A1 |
Processes for transalkylation of aromatic hydrocarbons is disclosed. The process includes introducing a feed stream comprising aromatic hydrocarbon compounds to a transalkylation zone. A water source is introduced to the transalkylation ...
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WO/2019/122147A1 |
Disclosed is a process for the alkylation of an aliphatic organic compound comprising: (a) providing a catalyst comprising one or more zeolitic materials having a BEA framework structure, wherein the BEA framework structure comprises YO2...
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WO/2019/125831A1 |
Embodiments disclosed herein include a process for producing paraxylene and catalyst for use in processes for producing paraxylene. In an embodiment, the process includes contacting an aromatic hydrocarbon feed comprising benzene and/or ...
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WO/2019/125840A1 |
In a process for upgrading paraffins and olefins, a first feed comprising C14-olefins is contacted with an oligomerization catalyst in a first reaction zone under conditions effective for oligomerization of olefins to higher molecular we...
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WO/2019/126406A1 |
Processes for co-production of methyl tertiary-butyl ether (MTBE) and alkylate is disclosed. The process includes comprising passing a hydrocarbon feed stream comprising C4 hydrocarbons to a dehydrogenation unit to generate a dehydrogena...
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WO/2019/126407A1 |
This present disclosure relates to apparatuses for methylation of aromatics in an aromatics complex for producing a xylene isomer product. More specifically, the present disclosure relates to apparatuses for producing para-xylene by the ...
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WO/2019/113752A1 |
The present invention provides a catalyst system for ethylene selective oligomerization, comprising three components: a ligand a, the ligand a being a carbene group having an imidazole ring system; a transition metal compound b, the tran...
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WO/2019/117993A1 |
A copolymer including ethylene units and units of one or more C3-10 alpha-olefins. The copolymer has a number average molecular weight of less than 5,000 g/mol, as measured by GPC. The ethylene unit content of the copolymer is less than ...
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WO/2019/113748A1 |
Provided is a catalyst system for the selective oligomerization of ethylene, the catalyst system belonging to the field of catalysis technologies. The catalyst system comprises three components: a ligand a; a transition metal compound b,...
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WO/2019/116483A1 |
The purpose of the present invention is to provide an acrylic acid production plant in which acrylic acid can be produced using propylene obtained in a partial oxidation coupling reaction of methane. To achieve the foregoing, provided is...
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WO/2019/118825A1 |
Processes, catalysts and systems for preparing a composition comprising aliphatic, olefinic, cyclic and/or aromatic hydrocarbons of seven or greater carbon atoms per molecule are provided.
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WO/2019/116484A1 |
Provided is a co-production plant 100 for an olefin and methanol, which is used to produce an olefin and methanol from a natural gas that contains methane, and which comprises: an olefin production unit 10 for producing an olefin; and a ...
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WO/2019/112769A1 |
A process and related system for producing para-xylene (PX). In an embodiment, the process includes (a) separating a feed stream comprising C6+ aromatic hydrocarbons into a toluene containing stream and a C8+ hydrocarbon containing strea...
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WO/2019/113176A1 |
This present disclosure relates to processes and apparatuses for methylation of aromatics in an aromatics complex for producing a xylene isomer product. More specifically, the present disclosure relates to a process for producing para-xy...
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WO/2019/113183A1 |
This present disclosure relates to processes and apparatuses for methylation of aromatics in an aromatics complex for producing a xylene isomer product. More specifically, the present disclosure relates to processes and apparatuses for p...
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WO/2019/108081A1 |
The present invention relates to the method for producing α-olefins by oligomerization of C2 to C4 olefins. The olefin oligomerization method is carried out in a presence of a catalytic system comprising: 1) a chromium source, 2) a n...
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WO/2019/108988A1 |
Disclosed herein is a catalyst system comprising (i) a heterocyclic 2-[(phosphinyl)aminyl]imine transition metal compound complex having Structure I wherein T is oxygen or sulfur, R1 and R2 are each independently a C1 to C20 organyl grou...
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WO/2019/105844A1 |
The invention relates to a new catalytic composition comprising a Ni(II) precursor, a phosphonium compound and an aluminum-based compound, as well as to the use thereof in chemical transformation reactions and in particular in a process ...
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WO/2019/108361A1 |
Methods and related systems are disclosed for condensing a minor portion of an effluent stream from an alkylation reactor by contacting the effluent stream with a first liquid hydrocarbon quench stream and a second liquid hydrocarbon que...
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WO/2019/105843A1 |
The invention relates to a new catalytic composition comprising a Ni(II) precursor, a phosphorus compound, a sulfonic acid, and an aluminum-based compound, as well as to the use of said composition in chemical transformation reactions an...
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WO/2019/107713A1 |
The present invention relates to a method for oligomerizing olefins, and provided is a method for oligomerizing olefins, comprising the steps of: carrying out the oligomerization reaction of olefins by injecting an oligomerization transi...
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WO/2019/102152A1 |
The invention relates to a method for producing 1-decene trimers, comprising the oligomerisation of the 1-decene in the presence of a chrome catalyst and an activator compound at a temperature of at least 5°C, said catalyst correspondin...
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WO/2019/095987A1 |
Disclosed is a method for preparing paraxylene directly from a synthesis gas and toluene. The method comprises: allowing a raw material comprising a synthesis gas and toluene to come into contact with a catalyst in a reaction area in rea...
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WO/2019/094525A1 |
This present disclosure relates to processes and apparatuses for methylation of aromatics in an aromatics complex for producing a xylene isomer product. More specifically, the present disclosure relates to a process for producing para-xy...
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WO/2019/080016A1 |
Disclosed is a four-membered ring structure fuel molecule and photochemical preparation method therefor. The structure of the fuel molecule is shown as (I), wherein n=1 or 2, and R1, R2, R3, R4, R5 and R6 are independently H or -CH3 or -...
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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...
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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...
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WO/2019/075196A1 |
The present invention relates to minimizing benzene, toluene, and an A9/A10 recycle loop in a zero benzene aromatics complex. More specifically, the present invention relates to a minimizing benzene, toluene, and an A9/A10 recycle loop i...
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WO/2019/075194A1 |
The present invention relates to minimizing benzene, toluene, and an A9/A10 recycle loop in a zero benzene aromatics complex. More specifically, the present invention relates to a minimizing benzene, toluene, and an A9/A10 recycle loop i...
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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...
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