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Matches 251 - 300 out of 7,991

Document Document Title
WO/2021/094926A1
A method for the aromatization of hydrocarbons, comprising: introducing a feed streamto an aromatization catalyst in a fixed bed reactor wherein the feed stream comprises ahydrocarbon having 2 to 4 carbon atoms, converting the hydrocarbo...  
WO/2021/097200A1
An alkylation catalyst composition is provided which comprises an acid, an aromatic, and a third component selected from the group consisting of a base capable of forming an ionic liquid with the acid; and an ionic liquid. An alkylation ...  
WO/2021/089255A1
The present invention concerns a method for oligomerising one or more C2 to C4 olefin(s) in a gas/liquid or all-liquid oligomerisation reactor (c) from a solvent, an oligomerisation catalyst and olefins, which involves compressing and pr...  
WO/2021/091433A1
Proposed is a reaction-rectifying system for producing alkylated aromatic hydrocarbons, comprising at least one catalytic reaction zone that is a reaction zone for alkylation by at least one olefin, wherein the movement of the reagents i...  
WO/2021/083839A1
Process for the conversion of non-oxidative coupling of methane to ethylene, under non- oxidative conditions, comprising: providing a first stream containing at least 50 vol.% of methane based on the total volume of said first stream; pr...  
WO/2021/087020A1
A method for converting an alcohol to a jet-diesel hydrocarbon fraction, comprising contacting the alcohol with a pillared two-dimensional zeolite catalyst at a temperature of at least 200°C and up to 500°C to convert the alcohol to hy...  
WO/2021/086926A1
The present disclosure generally relates to process to produce a poly alpha-olefin (PAO), comprising: a) introducing a first alpha-olefin to a first catalyst system comprising non-aromatic hydrocarbon soluble activator and a metallocene ...  
WO/2021/078615A1
In a process for the catalytic conversion of lower hydro-carbons to aromatic compounds comprising benzene, toluene and xylenes, a process stream containing lower hydrocarbons is contacted with a zeolitic catalyst having an MFI frame-work...  
WO/2021/080716A1
A multilayer supported oxidative coupling of methane (OCM) catalyst composition (alpha-AlgOg support, first single oxide layer, one or more mixed oxide layers, optional second single oxide layer) characterized by formula AaZbEcDdOx/alpha...  
WO/2021/080754A1
A process for producing an alkylaromatic compound comprises providing a first feed comprising an alkylatable aromatic compound and a second feed comprising an alkylating agent, wherein at least the first feed contains an impurity compoun...  
WO/2021/080717A1
A multilayer supported oxidative coupling of methane (OCM) catalyst composition (support, first single oxide layer, one or more mixed oxide layers, optional second single oxide layer) characterized by formula AaZbEcDdOx/support; A is alk...  
WO/2021/075657A1
The present invention relates to an oligomer manufacturing device, and provides an oligomer manufacturing device comprising: a reactor to which a monomer stream and a solvent stream are supplied, thereby performing an oligomerization rea...  
WO/2021/066695A1
The present disclosure relates to a process for manufacturing organic chemicals and/or distillate hydrocarbon fuels from waste textiles comprising cellulosic fibers, wherein the process includes providing waste textiles comprising cellul...  
WO/2021/066285A1
The present invention relates to a catalyst comprising palladium loaded in a cerium palladium solid solution for an oxidative coupling reaction of methane, and an oxidative coupling method using same, wherein a highly oxidative Pd/CePdO ...  
WO/2021/055184A1
Processes for cracking an alkane reactant to form a lower aliphatic hydrocarbon product and for converting an alkane reactant into a higher aliphatic hydrocarbon product are disclosed, and these processes include a step of contacting the...  
WO/2021/048657A1
Systems and methods for recovering cyclopentadiene and/or isoprene from a mixture comprising C5 hydrocarbons are disclosed. A C5 mixture comprising cyclopentadiene and/or isoprene is flowed into a dimerization unit to form dimers. The di...  
WO/2021/050208A1
A supported oxidative coupling of methane (OCM) catalyst composition characterized by the general formula Mn-Na2WO4/SiO2; wherein equal to or greater than about 50% of any 100 mm2 regions of an external surface of the OCM catalyst compos...  
WO/2021/047171A1
The present invention relates to the field of alkylation catalysts, and disclosed are a composite ZSM-5 molecular sieve, a preparation method therefor, a catalyst and an application thereof. A single crystal of the composite ZSM-5 molecu...  
WO/2021/048693A1
Processes for dehydroaromatization of C6 paraffins to form aromatic hydrocarbons are disclosed. The processes include contacting a mixture of branched and linear paraffins with at least two catalysts to produce aromatic hydrocarbons. One...  
WO/2021/045641A1
The invention relates to the field of olefin oligomerization to prepare alpha-olefins, in particular hexene-1 used in the production of linear low-density and high-density polyethylenes, polyhexene, etc. A method is proposed for prepa...  
WO/2021/040314A1
Provided are a galloaluminosilicate catalyst, a method of preparing the galloaluminosilicate catalyst, and a method of preparing BTX using the galloaluminosilicate catalyst. The method of preparing the galloaluminosilicate catalyst compr...  
WO/2021/033972A1
The present invention relates to a process for producing oligomers. Provided are a process and an apparatus for producing oligomers, the process comprising the steps of: supplying a feed stream containing monomers to a reactor so as to c...  
WO/2021/033957A1
The present invention relates to a method for preparing an alpha olefin, the method comprising the steps of: supplying a feed stream containing a gas-phase ethylene monomer to a monomer dissolving device to dissolve same in a solvent pro...  
WO/2021/033993A1
The present invention relates to an oligomer preparation method, and provides an oligomer preparation method and preparation apparatus, the preparation method comprising the steps of: supplying, to a reactor, a feed stream comprising mon...  
WO/2021/033971A1
The present invention relates to an oligomer preparation method and provides an oligomer preparation method and preparation device, the oligomer preparation method comprising the steps of: carrying out an oligomerization reaction by supp...  
WO/2021/032672A1
The present application relates to branched alkanes comprising n carbon atoms, n being an integer between 9 and 50, to the process for preparing same and to uses thereof. The present application also relates to the olefins for obtaining ...  
WO/2021/029938A1
The present disclosure provides processes and apparatus for producing poly alpha olefins. In at least one embodiment, a process to produce a poly alpha olefin includes introducing a first olefin monomer to a first catalyst and an activat...  
WO/2021/029377A1
The present invention provides: a propylene tetramer which is able to be used as a starting material for various olefin derivatives each having a high degree of branching; and a method for producing a propylene tetramer. A propylene te...  
WO/2021/029939A1
The present disclosure provides processes and apparatus for producing poly alpha olefins. In at least one embodiment, a process to produce a poly alpha olefin includes introducing a first olefin monomer to a first catalyst and an activat...  
WO/2021/029376A1
The present invention provides: a propylene trimer which is able to be used as a starting material for various olefin derivatives each having a high degree of branching; and a method for producing a propylene trimer. A propylene trimer...  
WO/2021/025834A1
The present disclosure relates to processes for the alkylation of an isoparaffin, a process may include introducing, in a multistage reactor, a solid acid catalyst to an isoparaffin feed and an olefin feed at a volumetric ratio of isopar...  
WO/2021/024275A1
The present invention relates to process for selective oxidation of o-cresol using heterogeneous catalyst. More particularly, the present invention relates to a selectively salicylaldehyde by oxidation of o-cresol, comprising steps of tr...  
WO/2021/025835A1
The present disclosure relates to processes for the rejuvenation of a catalyst deactivated by use in an isoparaffin alkylation process. Processes of the present disclosure may include heating a solid acid catalyst including a zeolite in ...  
WO/2021/025833A1
The present disclosure is related to processes for the alkylation of an isoparaffin. The processes may include introducing, in a multistage reactor, an isoparaffin feed, an olefin feed, and a hydrogen feed to a solid acid catalyst and a ...  
WO/2021/025836A1
The present disclosure is related to catalyst compositions including a zeolite having x-ray diffraction pattern peaks at d-spacing, in Angstrom, of: 12.2 ± 0.3, 11.0 ± 0.2, 9.0 ± 0.2, 4.4 ±0.1, 4.05 ± 0.05, 3.91 ± 0.05, 3.42 ± 0.0...  
WO/2021/018651A1
The present invention relates to an oligomerization process carried out in a gas/liquid reactor comprising a recycle loop of the gaseous headspace. In particular, the method relates to the oligomerization of ethylene into linear alpha-ol...  
WO/2021/021694A1
Disclosed is a method for converting cymene generated from renewable low value terpene streams into renewable benzene, toluene, xylenes, and cymene isomers (ortho and meta) under flow disproportionation reaction conditions, which compoun...  
WO/2021/021394A1
A method for reducing fouling in an upgrading reactor that includes upgrading C2 to C4 hydrocarbons within the upgrading reactor in the presence of a fouling inhibitor having a particle size D50 of less than 100 μm and forming linear al...  
WO/2021/015541A1
Provided is a method of recovering unreacted ethylene in an ethylene oligomerization process and reusing the ethylene as a raw material, and more particularly, to a method of recovering unreacted ethylene with an increased recovery rate ...  
WO/2021/009312A1
The invention relates to a method (100) for producing a target compound, wherein an outlet gas mixture is provided in particular by oxidatively coupling methane, said outlet gas mixture containing an olefin, carbon monoxide, carbon dioxi...  
WO/2021/009310A1
The invention relates to a method (100) for producing a target compound, wherein a first gas mixture is provided which contains at least one olefin with a first carbon number and carbon monoxide, and a second gas mixture, which is formed...  
WO/2021/006188A1
Provided are: novel zeolite having an extremely small amount of specific Bronsted acid sites on the surface thereof, which is expected to be useful as a catalyst for the aromatization of a non-aromatic hydrocarbon typified by an aliphati...  
WO/2021/000248A1
Disclosed in the present invention are a method and an apparatus for continuous synthesis of cyclopropane compounds. The method comprises the following steps: the synthesis reaction of a diazomethane precursor is carried out continuously...  
WO/2020/260237A1
The present invention provides a process for making ethylbenzene including reacting toluene with a C1 source in the presence of a zeolite catalyst in one or more reactor zones to form a product comprising ethylbenzene and maintaining a m...  
WO/2020/264207A1
This present disclosure relates to catalytic processes for oligomerizing bio-based olefmic mixtures to higher value renewable fuels via a doped Chabazite zeolite catalyst. A stream including a C2-C8 olefin and an oxygenate is fed to an o...  
WO/2020/256862A1
Compositions comprising one or more amphiphilic compounds formed from vinylidene olefins may comprise: a reaction product of one or more vinylidene olefins, in which the reaction product comprises a hydrophobic portion and a hydrophilic ...  
WO/2020/256852A1
Compositions comprising one or more amphiphilic compounds formed from lightly branched olefins may comprise: a reaction product of one or more lightly branched olefins, in which the reaction product comprises a hydrophobic portion and a ...  
WO/2020/252007A1
Processes and systems for C3+ monoolefin conversion. In some examples, the process can include reacting a first mixture that includes C3+ monoolefins and a first oxygenate to produce a first effluent that includes a first ether and < 1 w...  
WO/2020/240460A1
The present disclosure provides a process for the synthesis of isobutyl benzene by side chain alkylation of toluene in the presence of a catalyst. The catalyst used ub the process of present disclosure provides maximum conversion of tolu...  
WO/2020/230555A1
A method for forming a carbon-carbon bond, wherein: a reaction is performed by filling a container with a platinum group metal-loaded catalyst and having a starting material liquid permeate through the platinum group metal-loaded catalys...  

Matches 251 - 300 out of 7,991