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WO/2017/105283A1 |
Proposed is a method for producing С3 -С5 olefinic hydrocarbons via the dehydrogenation of corresponding paraffinic hydrocarbons in a boiling layer of aluminum-chromium catalyst which circulates in a system, the system including a reac...
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WO/2017/103736A1 |
Methods and systems for recovering dicyclopentadiene from pygas are provided. Methods can include heating pygas to generated heated pygas, recovering a C5 fraction from the heated pygas, and dimerizing cyclopentadiene from the C5 fractio...
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WO/2017/102948A1 |
Catalyst composition comprising a carrier and one or more Group 10 metal components, wherein the carrier comprises (i) 20 to 90 wt% mordenite having a silica to alumina molar ratio in the range of from 10 to 60; (ii) 10 to 70 wt% ZSM-5 t...
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WO/2017/097880A1 |
The invention relates to a catalyst composition which comprises a carrier material component and a metal (s) component that is supported on the carrier material component, wherein the carrier material component comprises (i) a ZSM-12 typ...
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WO/2017/099161A1 |
[Problem] To provide: a catalyst that is highly active in the dehydrogenation of alkylaromatic hydrocarbons in the presence of water vapor not only in a high-temperature range (for example, 600-650ºC) which corresponds to the catalyst l...
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WO/2017/093454A1 |
The method according to the invention has the steps of A) providing a feed gas flow a which contains n-butene; B) feeding the n-butene-containing feed gas flow a and an oxygen-containing gas into a dehydrogenation reactor and oxidatively...
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WO/2017/093858A1 |
The presently disclosed subject matter relates to methods and systems for producing olefins. The presently disclosed subject matter is directed to a system for producing high purity olefins which can include one or more reactive distilla...
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WO/2017/094806A1 |
A method for producing propylene or an aromatic hydrocarbon, wherein the production method includes a conversion reaction step in which a hydrocarbon raw material including a sulfur compound as an impurity and containing at least one C4-...
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WO/2017/095953A1 |
A fluidized catalyst stripping unit for displacing entrained gas from catalyst particles comprising: a vessel housing a two stage cyclonic separation section which comprises one or more primary cyclonic separation devices and one or more...
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WO/2017/094382A1 |
A method for producing butadiene, comprising a step of supplying a raw material gas containing linear butene and an oxygen-containing gas containing molecule oxygen to a reactor and then carrying out an oxidative dehydrogenation reaction...
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WO/2017/087125A1 |
A method for producing olefins and methanol comprising introducing a first reactant mixture comprising CH4 and O2 to a first reaction zone; allowing the first reactant mixture to react via an OCM reaction to form a first product mixture ...
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WO/2017/087105A1 |
A process for producing phenylstyrene comprises contacting benzene with hydrogen in the presence of a hydroalkylation catalyst under conditions effective to produce a hydroalkylation product comprising cyclohexylbenzene. At least part of...
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WO/2017/087989A1 |
A system for improving a steam oil ratio (SOR) includes a boiler fluidly coupled with a downhole portion of a steam system via at least a boiler conduit, wherein the boiler is configured to schedule super-heat delivered to the downhole p...
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WO/2017/085604A2 |
Methods and catalysts for conversion of ethane to ethylene via conjugation of exothermic catalytic oxidative conversion and endothermic ethane dehydrogenation with CO2 are provided. Catalysts can include K-Cr-Mn-O/SiO2.
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WO/2017/081471A2 |
A process for migrating C=C double bonds within an unsaturated organic compound is described. The process involves contacting an unsaturated organic compound starting material with a heteropoly acid catalyst in the presence of light havi...
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WO/2017/083162A1 |
Embodiments of a method of synthesizing a metathesis and isomerization catalyst or metathesis catalyst or isomerization catalyst comprises forming a catalyst precursor solution comprising a diluent and a catalyst precursor where the cata...
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WO/2017/078893A1 |
Disclosed is a process and system to convert acyclic C5 feedstock to non-aromatic, cyclic C5 hydrocarbon. A furnace and reactor tubes comprising a catalyst compound are disclosed. A process involving contacting acyclic C5 feedstock with ...
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WO/2017/078901A1 |
Disclosed is a process for the conversion of acyclic C5 feedstock to a product comprising cyclic C5 compounds, including cyclopentadiene, and catalyst compositions for use in such process. The process comprises contacting the feedstock a...
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WO/2017/078895A1 |
This invention relates to a process for converting acyclic C5 hydrocarbons to cyclic C5 compounds including cyclopentadiene in a reactor system, wherein the process comprises: providing to the reactor system a feedstock comprising acycli...
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WO/2017/078896A2 |
Disclosed is a process for the conversion of acyclic C5 feedstock to a product comprising cyclic C5 compounds, such as, for example, cyclopentadiene, and catalyst compositions for use in such process. The process comprises the steps of c...
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WO/2017/078892A1 |
This invention relates to a process for converting acyclic C5 hydrocarbons to cyclopentadiene in a reactor system, wherein the process comprises: providing to the reaction system a feedstock comprising acyclic C5 hydrocarbons; providing ...
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WO/2017/078905A1 |
This invention relates to a process for converting acyclic C5 hydrocarbons to cyclopentadiene including: providing to the at least one adiabatic reaction zone a feedstock comprising acyclic C5 hydrocarbons at a temperature, Ti, wherein t...
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WO/2017/078899A2 |
Disclosed is a process for the conversion of acyclic C5 feedstock to a product comprising cyclic C5 compounds, such as for example, cyclopentadiene, and catalyst compositions for use in such process. The process comprising the steps of c...
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WO/2017/079004A1 |
A process is presented for the removal or aromatics from a hydrocarbon stream. The hydrocarbon stream is generated by a dehydrogenation process that generates aromatics. The process includes a two contact cooler system with the first and...
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WO/2017/077863A1 |
As an isomerization catalyst which enables an efficient isomerization reaction of an olefin even in an environment where oxygen or water is substantially present, while being sufficiently suppressed in catalyst deterioration, the present...
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WO/2017/078897A2 |
Disclosed is a process for the conversion of acyclic C5 feedstock to a product comprising cyclic C5 compounds, such as for example, cyclopentadiene, and catalyst compositions for use in such process. The process comprising the steps of c...
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WO/2017/078898A2 |
Disclosed is a process for the conversion of acyclic C5 feedstock to a product comprising cyclic C5 compounds, such as for example, cyclopentadiene, and catalyst compositions for use in such process. The process comprising the steps of c...
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WO/2017/079633A1 |
The process to recover heat in oxidative dehydrogenation of butene to butadiene is presented. The process utilizes heat recovered in oxidative dehydrogenation of butene to butadiene to generate steam. The process utilizes the circulated ...
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WO/2017/078894A1 |
This invention relates to a process for converting acyclic C5 hydrocarbons to cyclopentadiene in a reactor system, wherein the process comprises a reaction interval comprising: cyclically providing to the reactor system a feedstock compr...
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WO/2017/072086A1 |
The invention concerns a process for oxidative dehydrogenation of ethane. In the process an ethane comprising stream is fed to a distillation column to remove propane. The purified ethane stream is subjected to oxidative dehydrogenation ...
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WO/2017/075209A1 |
Methods of converting olefins include the steps of providing propane and isobutane to a dehydrogenation reactor to produce effluent that is sequentially cooled, compressed and passed to a distillation zone under conditions to fractionate...
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WO/2017/075214A1 |
The present invention relates to a method for converting a feed mixture comprising an aromatic C8 mixture of xylenes and ethylbenzene in which the para-xylene content of the xylene portion of the feed is less than equilibrium to produce ...
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WO/2017/068161A1 |
The invention relates to a process (100) for producing olefins, according to which methane and oxygen are supplied to a catalytic-thermal conversion method (10), which includes a catalytic step (11, oxidative coupling of methane, OCM) an...
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WO/2017/069119A1 |
[Problem] To provide: a catalyst capable of suppressing generation of coke-like substances and improving the long-term stability of a reaction, in a reaction for producing a conjugated diolefin by catalytic oxidative dehydrogenation from...
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WO/2017/065947A1 |
The present disclosure provides a method for generating higher hydrocarbon(s) from a stream comprising compounds with two or more carbon atoms (C2+), comprising introducing methane and an oxidant (e.g., 02) into an oxidative coupling of ...
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WO/2017/060922A1 |
The invention discloses aneco-friendly process for hydrogenation (alkenealkene, carbonyl compound and aromatic) and hydrodeoxygenation (methoxy phenols) of organic compound using hydrous ruthenium oxide (HRO) and its supported form as a ...
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WO/2017/058373A1 |
A hydrocarbon conversion process is described. The process includes contacting in a reactor an inert gas with one or more catalyst compositions suitable for methylation of toluene and hydrogenation of phenol; contacting a reducing agent ...
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WO/2017/054460A1 |
The present invention relates to a method for chlorination and dehydrogenation of ethane, involving mixing and reacting a metal chloride with a low boiling point and C2H6, such that the metal chloride with a low boiling point is reduced ...
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WO/2017/052860A1 |
The invention relates to the production of aromatic hydrocarbon by the conversion of a feed comprising saturated hydrocarbon. At least a portion of the saturated hydrocarbon is converted to olefinic hydrocarbon. Aromatic hydrocarbon is p...
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WO/2017/053870A1 |
Processes and apparatuses for the production of butadienes are provided. In an embodiment, a process for production of butadienes includes passing a reactor feed stream comprising a hydrocarbon stream comprising butene, a steam stream an...
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WO/2017/052790A1 |
Aromatic compositions useful in various applications, such as aromatic fluid solvents and high temperature heat transfer fluids, are provided herein. Also provided are advantageous methods for obtaining the aromatic compositions, utilizi...
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WO/2017/046315A1 |
The invention relates to a process of the oxidative dehydrogenation of a C2-6 alkane, comprising subjecting a stream comprising methane and the C2-6 alkane, in which stream the volume ratio of methane to the C2-6 alkane is of from 0.005:...
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WO/2017/044711A1 |
Improved methods of oxidative dehydrogenation (ODH) of short chain alkanes or ethylbenzene to the corresponding olefins, and improved methods of oxidative coupling of methane (OCM) to ethylene and/or ethane, are disclosed. The disclosed ...
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WO/2017/044137A1 |
This present disclosure relates to processes and apparatuses for toluene methylation in an aromatics complex for producing paraxylene. More specifically, the present disclosure relates to processes and apparatuses wherein a toluene methy...
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WO/2017/042838A1 |
The present invention discloses a novel transition metal(s) catalyst supported on nitrogen-doped mesoporous carbon and a process for the preparation of the same. Further, the present invention discloses use of transition metal(s) support...
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WO/2017/037416A1 |
A method of producing at least one compound comprising an alkenyl group from at least one compound comprising an alkyl group having two or more carbon atoms, the method comprising: (i) Providing a mixture comprising carbon dioxide and at...
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WO/2017/039477A1 |
The invention refers to a method for the pyrolysis of C2-C4 alkanes to produce ethylene, propylene, butylene, hydrogen and unsaturated hydrocarbons, which can be widely used in the chemical and petrochemical industry. Described is a meth...
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WO/2017/037067A1 |
The invention relates to a thermally integrated method for producing butadiene from butanol, which includes at least the following steps: a) dehydrating butanol, which process is supplied by a dehydration supply made up of at least said ...
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WO/2017/039741A1 |
Fuel and fuel additives can be produced by processes that provide Fischer-Tropsch liquids having high biogenic carbon concentrations of up to about 100% biogenic carbon. The fuels and fuel additive have essentially the same high biogenic...
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WO/2017/040165A1 |
A process is presented for the oxidative dehydrogenation of butenes to butadienes. The process includes the use of parallel reactors, wherein the reactors are operated at different pressures. A butene feedstream is split into several por...
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