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WO/2018/087032A1 |
The invention relates to a method for isomerising dehydration of a feedstock comprising at least one primary monoalcohol of formula R-CH2-OH, R being is a non-linear alkyl radical of general formula CnH2n+1, wherein n is an integer from ...
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WO/2018/082945A1 |
The invention relates to a method for producing one or more olefins, wherein a reaction mixture is formed, containing one or more paraffins, and wherein a portion of the paraffin/s contained in the reaction mixture is converted into the ...
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WO/2018/081373A1 |
This present disclosure relates to processes and apparatuses for removing contaminants from hydrogen streams. More specifically, the present disclosure relates to processes and apparatuses wherein hydrogen is used in units that utilize c...
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WO/2018/081216A1 |
A method for producing ethylene and methanol comprising contacting fuel gas and oxidant gas to produce combustion product; contacting hydrocarbons and combustion product to produce pyrolysis product comprising unconverted hydrocarbons, a...
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WO/2018/073684A1 |
The preparation of an oxidative dehydrogenation catalyst comprising Mo, V, Nb and Te using a hydrothermal step the activity and reproducibility of the catalyst is improved by conducting the hydrothermal step while permitting gaseous prod...
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WO/2018/075713A1 |
Aspects of the invention relate to producing olefins by oxidative dehydrogenation cocracking of a hydrocarbon feed. In one embodiment, the method includes oxidative cocracking a hydrocarbon feed comprised of at least one alkane having a ...
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WO/2018/071905A1 |
The present disclosure provides methods and materials for oligomerization of lower olefins (e.g., C2-C8) to transportations fuels including diesel and/or jet fuel. The oligomerization employs, in certain embodiments, tungstated zirconium...
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WO/2018/067281A1 |
In a process for producing paraxylene, a hydrocarbon feedstock comprising benzene and/or toluene is contacted with an alkylating reagent comprising methanol and/or dimethyl ether in an alkylation reaction zone under alkylation conditions...
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WO/2018/067194A1 |
A process for producing xylene from C9+. aromatic hydrocarbons comprises contacting a first feedstock comprising C9+ aromatic hydrocarbons with a first catalyst in the presence of hydrogen under effective vapor phase dealkylation conditi...
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WO/2018/067193A1 |
Disclosed herein is a process for producing para-xylene comprising the steps of: (a) contacting a feedstock comprising toluene with a first catalyst under effective vapor phase toluene disproportionation conditions to disproportionate sa...
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WO/2018/065474A1 |
Process for dealkylation of alkylaromatic compounds which process comprises contacting an alkylaromatic feedstock with i) a first catalyst comprising a) a carrier comprising of from 20 to 70 wt. % of refractory oxide binder and of from 3...
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WO/2018/067195A1 |
A process for producing xylene from C9+. aromatic hydrocarbons comprises contacting a first feedstock comprising C9+ aromatic hydrocarbons with a first catalyst in the presence of 0 wt. % or more of hydrogen under effective vapor phase d...
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WO/2018/063881A1 |
Processes and apparatuses for producing a C8 aromatic isomer product are provided. The apparatus comprises an isomerization unit to provide an isomerized stream. An isomerate stripper column is in communication with the isomerization uni...
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WO/2018/056126A1 |
A porous carbon material, wherein the full width at half maximum (2θ) for the diffraction peak (10X) (38° to 49°) obtained by x-ray diffraction is not more than 4.2°, and the ratio (mesopore volume/micropore volume) between the mesop...
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WO/2018/053145A1 |
Processes and systems for the integrated production of propylene and an alkylate, such as cumene, may include feeding a hydrocarbon feedstock containing propane to a propane dehydrogenation reaction zone to convert a portion of the propa...
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WO/2018/051214A1 |
A method for recovering ethylene from cracked gas comprises: (a) hydrogenating a composition comprising acetylene and an acetylene extraction solvent to produce a first gaseous hydrocarbon stream and a first liquid stream; (b) contacting...
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WO/2018/052341A1 |
The group of inventions relates to a catalyst for n-alkane isomerisation during reforming of hydrotreated gasoline fractions. According to a first variant, the catalyst comprises, in wt.%: 0.1-0.3 platinum, 0.07-0.30 tin, and 10-60 silic...
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WO/2018/052437A1 |
Embodiments disclosed herein relate to the production of polypropylene. A hydrocarbon feedstock, containing propane, is fed to a propane dehydrogenation reaction zone to convert a portion of the propane to propylene. The propane and prop...
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WO/2018/052885A1 |
Integrated processes for the conversion of hydrocarbons to C2 and C3 unsaturated hydrocarbons include combustion and cracking of hydrocarbons, dry oxidative reforming of methane, and catalytic hydrogenation of acetylene. Reactive product...
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WO/2018/049389A1 |
A variety of redox catalysts, methods of making, and methods of using thereof are provided. Surface modified redox catalysts are provided having an oxygen carrier core with an outer surface that has been modified to enhance the selectivi...
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WO/2018/046516A1 |
Process for preparing a catalyst composition containing a modified crystalline aluminosilicate and a binder, wherein the catalyst composition comprises from 5 to 95 % by weight of crystalline aluminosilicate as based on the total weight ...
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WO/2018/048400A1 |
The invention provides a composition comprising olefins wherein at least 20 wt% of the olefins have a double bond at the beta position. The invention further provides a method for preparing an olefin composition comprising: oligomerizing...
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WO/2018/049033A1 |
Methods for producing supported catalysts containing a transition metal and a bound zeolite base are disclosed. These methods employ a step of impregnating the bound zeolite base with the transition metal, fluorine, and high loadings of ...
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WO/2018/046515A1 |
The invention relates to a process for dehydration of a mono-alcohol, or of a mixture of at least two mono-alcohols, having at least 2 carbon atoms and at most 7 carbon atoms into olefins having the same number of carbons, wherein the pr...
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WO/2018/044592A1 |
Disclosed herein are processes for producing neopentane. The processes generally relate to demethylating neohexane and/or neoheptane to produce neopentane. The neohexane and/or neoheptane may be provided by the isomerization of C6-C7 par...
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WO/2018/040666A1 |
The invention relates to a tubular reactor for dehydrogenation of liquid-phase alcohol and a method for dehydrogenation of liquid-phase alcohol. Most alcohol dehydrogenation reactions are endothermic reactions with a relatively high reac...
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WO/2018/040058A1 |
Provided is a method for producing an alkene. The method comprises a step of converting a compound (I) comprising at least two hydroxyl functions into a compound (II) comprising at least two alkenyl functions with cerium oxide particles ...
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WO/2018/044548A1 |
The invention relates to hydrocarbon conversion, to equipment and materials useful for hydrocarbon conversion, and to processes for carrying out hydrocarbon conversion, e.g., hydrocarbon pyrolysis processes. The hydrocarbon conversion is...
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WO/2018/044552A1 |
The invention relates to hydrocarbon pyrolysis, to equipment and materials useful for hydrocarbon pyrolysis, to processes for carrying out hydrocarbon pyrolysis, and to the use of hydrocarbon pyrolysis for, e.g., natural gas upgrading. T...
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WO/2018/036672A1 |
The present invention pertains to the field of catalyst and catalytic reactions. Specifically, the invention provides for new catalytically active compositions of matter, to methods of manufacturing them and to the use of such compositions.
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WO/2018/037315A1 |
Integrated Systems and methods for producing ethylene and hydrogen are described. The systems and methods integrate a photocatalytic water splitting (PCWS) process with the oxidative dehydrogenation of ethane (ODhE) process to produce hy...
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WO/2018/029215A1 |
Process for preparing butadiene from n-butenes, which has a start-up phase and an operating phase and the operating phase of the process comprises the steps: A) provision of a feed gas stream (a1) comprising n-butenes; B) introduction of...
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WO/2018/024740A1 |
The invention relates to a reactor (1) in the form of a cylinder with a vertical longitudinal axis for carrying out the autothermal gas phase dehydrogenation of a hydrocarbon-containing gas flow (B), particularly a propane- or butane-con...
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WO/2018/025183A1 |
Disclosed herein is a process for preparing a hydrocracking catalyst, comprising (i) combining a zeolite, a binder, water and a hydrogenating metal compound which is a complex or a salt of a hydrogenating metal to obtain a mixture, where...
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WO/2018/024650A1 |
The invention relates to a process for the production of ethylene from ethane, comprising: subjecting a stream comprising ethane to steam cracking conditions in a steam cracker unit which is part of a steam cracker configuration, resulti...
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WO/2018/025117A1 |
Embodiments of the present invention are directed to a catalyst or a catalyst system that include two separated catalysts, one performing oxidation of hydrogen and the other performing dehydrogenation of alkanes.
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WO/2018/019760A1 |
Processes and associated reaction systems for the oxidative dehydrogenation of ethane are provided. In particular, a process is provided that comprises supplying a feed gas comprising ethane and oxygen to a multitubular fixed-bed reactor...
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WO/2018/019761A1 |
Processes and associated reaction systems for the oxidative dehydrogenation of ethane are provided. In particular, a process is provided that comprises supplying a feed gas comprising ethane and oxygen to a multitubular fixed-bed reactor...
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WO/2018/015479A1 |
The invention relates to a catalyst which comprises: a) a mixed metal oxide of molybdenum, vanadium, niobium and optionally tellurium; and b) ceria particles having a crystallite size greater than 15 nanometers (nm); wherein the amount o...
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WO/2018/015851A2 |
The preparation of an oxidative dehydrogenation catalyst comprising Mo, V, Nb and Te using a hydrothermal step the activity and reproducibility of the catalyst is improved by conduction the hydrothermal step at higher pressures while per...
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WO/2018/013097A1 |
Certain embodiments of the invention are directed to methods for performing alkane dehydrogenation to alkenes. In certain aspects the methods include dehydrogenation of propane to propylene In certain aspects the methods use a ceramic me...
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WO/2018/013129A1 |
Certain embodiments of the invention are directed to methods for performing alkane dehydrogenation to alkenes. In certain aspects the methods include dehydrogenation of propane to propylene In certain aspects the methods use a ceramic me...
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WO/2018/002771A1 |
Methods for producing olefins by an oxidative dehydrogenation reaction are provided. Methods can include introducing C2 and C3 hydrocarbons, such as ethane and propane, to a Cr oxide catalyst in the presence of CO2 to generate olefins, s...
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WO/2018/005162A1 |
A process is presented for the production of butadiene from a mixture of butane/butene feed. The process provides high conversion of the feed by oxidative dehydrogenation of the feed. The process enables recovery of a good portion of hea...
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WO/2018/002012A1 |
A process of preparing a catalyst composition which process comprises the steps of (a) treating ZSM-5 zeolite with an alkaline solution having a pH of at least (8) followed by ion exchange to obtain a treated zeolite, (b) extruding a mix...
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WO/2017/221098A1 |
A catalyst for oxidative dehydrogenation (ODH) of ethane with an empirical formula Mo-V-Te-Nb-Pd-O produced using a process comprising impregnation of the Pd component on the surface of the catalyst following a calcination step using a P...
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WO/2017/222850A1 |
The present disclosure provides a system and method for converting crude oil to light hydrocarbon products useful as a chemical feedstock. The system may also include a conversion system, such as a steam cracking unit, that converts the ...
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WO/2017/216410A1 |
The invention relates to a microporous crystalline material, a method for obtaining same and the use thereof, the material having composition: x X2O3: y YO2: z ZO2, wherein X is a trivalent element such as Al, B, Fe, In, Ga, Cr or mixtur...
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WO/2017/213668A1 |
Catalysts including at least one microporous material (e.g., zeolite), an organosilica material binder, and at least one catalyst metal are provided herein. Methods of making the catalysts, preferably without surfactants and processes of...
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WO/2017/213870A1 |
Processes and apparatuses for producing a C8 aromatic isomer product are provided. The process comprises introducing a reformate stream comprising aromatic hydrocarbons to a reformate splitter column to provide a plurality of streams. On...
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