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Matches 51 - 100 out of 7,991

Document Document Title
WO/2023/154487A1
A process and system for converting bio ethanol to high purity isobutene is provided. The system includes a dehydration unit configured to receive a bio ethanol containing stream, convert the bio ethanol to bio ethylene, and produce a bi...  
WO/2023/153959A1
The invention relates to a method of alkylating C4-C5 saturated hydrocarbons with C2-C5 non-saturated hydrocarbons in a slurry reactor. The method includes feeding a solid acid catalyst to a first catalyst inlet of a reaction zone, and f...  
WO/2023/144167A1
The present invention relates to a comprising K2CO3, KCI, and optionally K2SO4 and/or KHCO3, wherein the weight content of potassium is between 9.0 and 60.0 % relative to the total weight of the composition, preferably between 10.0 and 5...  
WO/2023/145941A1
(1) A method for converting ethanol which comprises bringing a mixture feedstock including ethylene and ethanol into contact with a catalyst in an adiabatic reactor to obtain a reaction gas including an olefin having three or more carbon...  
WO/2023/140986A1
Compositions containing tri-cyclopentadiene and processes for making same. In some embodiments, the composition can include 1 wt% to 6 wt% of TCPD-7; 5 wt% to 25 wt% of TCPD-3; 15 wt% to 30 wt% of TCPD-5; and 55 wt% to 75 wt% of TCPD-1, ...  
WO/2023/136591A1
The present invention relates to a sintering-resistant metal catalyst supported on a single atomic Ce-doped metal oxide and use thereof and, more specifically, to a sintering-resistant metal catalyst, a method for preparing same, and use...  
WO/2023/128147A1
The present invention provides: an ethylene oligomerization method in which an ethylene oligomer is produced by reacting a chromium complex and an organic aluminium compound with ethylene; and the ethylene oligomer thereof.  
WO/2023/124789A1
The present invention provides a method for preparing alkylbenzene, comprising: carrying out an alkylation reaction on benzene and an olefin raw material under the action of a solid acid catalyst to obtain alkylbenzene. The olefin raw ma...  
WO/2023/128467A1
The present invention relates to a hydrogen storage material using a naphthalene-based derivative and a manufacturing method therefor, and more specifically, provides a hydrogen storage material containing a methylbenzyl naphthalene isom...  
WO/2023/116630A1
The present invention relates to the field of energy chemical industry, and disclosed are a gliding arc plasma reactor, and a method for converting methane by means of plasma. The reactor comprises a reactor cavity and a gliding arc plas...  
WO/2023/118051A1
Described herein are methods for making intermediates useful in the production of fragrance ingredients starting from myrcene. In particular, methods for making geranyl chloride, (E)-6,10-dimethylundeca-1,5,9-triene and (E)-6,10-dimethyl...  
WO/2023/117554A2
The present invention relates to a catalytic composition in the form of a capsule, having walls of solid material which define a closed volume containing a liquid phase that contains at least one ionic liquid of formula Q+ A-, where Q+ i...  
WO/2023/117553A2
The invention relates to a catalytic composition in the form of a Pickering emulsion, said composition having a first non-aqueous liquid phase L1 containing hydrocarbon compounds, in which drops of a second liquid phase L2 are stabilized...  
WO/2023/122242A1
A method of attaching an azide moiety to a biomolecule. The method entails contacting a biomolecule in a solution with an azide and an oxidizing agent, for a time and at a temperature wherein at least one azide moiety is covalently bonde...  
WO/2023/111703A1
A process for producing high octane alkylate is provided. The process involves reacting isobutane and ethylene using an ionic liquid catalyst. Reaction conditions can be chosen to assist in attaining, or to optimize, desirable alkylate y...  
WO/2023/111702A1
A process for producing high octane bio-based alkylate is provided. The process involves reacting isobutane and bio-ethylene using an ionic liquid catalyst. Reaction conditions can be chosen to assist in attaining, or to optimize, desira...  
WO/2023/111704A1
An alkylation process is described. The process involves alkylation of isobutane and ethylene in a loop reactor using an ionic liquid catalyst as a continuous phase. The alkylate typically has a research octane number of at least about 9...  
WO/2023/114691A1
Processes for the direct alkylation of ethylene with isobutane or isopentane using a highly active ionic liquid alkylation catalyst are described. Ethylene is sent to a high-temperature alkylation reactor loop, and C3, C4, and C5 olefins...  
WO/2023/113971A1
Hot melt adhesives may comprise linear alpha olefins (LAOs) or LAO-derived compounds as an at least partial replacement for paraffinic white oil diluents. Such adhesive compositions may comprise an ethylenically unsaturated polymer or co...  
WO/2023/114643A1
Processes for producing ethylene-based polymers and oligomers from ethanol include the steps of contacting the ethanol and a catalyst to produce a reaction mixture containing ethylene, wherein a first portion of the ethanol is derived fr...  
WO/2023/108075A1
A process comprising (a) providing used tire feedstock; (b) gasifying the used tire feedstock to produce a gaseous stream, where the gaseous stream includes carbon monoxide, hydrogen, and carbon dioxide; (c) biosynthetically converting a...  
WO/2023/106524A1
The present invention relates to a bubble column reactor, and provides a bubble column reactor comprising: a reaction zone in which a reaction of gaseous reactants takes place within a liquid reaction medium; a first separating section (...  
WO/2023/106735A1
The present invention relates to a catalyst for preparing aromatic compounds by a dehydroaromatization reaction and to a method for preparing aromatic compounds by using same. With respect to the catalyst for preparing aromatic compounds...  
WO/2023/106533A1
The present invention relates to a bubble column reactor, and provides a bubble column reactor comprising: a reaction zone in which a reaction of gaseous reactants takes place within a liquid reaction medium; a separating section (diseng...  
WO/2023/107934A1
A feed stream of cyclic paraffins may be separated to obtain an overhead of methylcyclopentane or cyclohexane and a bottoms stream cyclohexane or methylcyclohexane. The overhead stream may be subjected to separation of normal paraffins f...  
WO/2023/101667A1
Embodiments described herein provide a method for cleaning a reactor during the oligomerization of ethylene to one or more linear alpha-olefins. The method includes: a) reacting ethylene to produce one or more linear alpha-olefins via ol...  
WO/2023/101592A1
A molecule having a formula (7) for use as a fuel in a combustion engine: and wherein said molecule is a di(2-ethylhexyl) ether.  
WO/2023/094418A1
The present application relates to a metal-free photocatalytic method and system for converting polystyrene into benzoic acid, using a metal free catalytic system. In particular, the method and system described herein allow to generate b...  
WO/2023/094196A1
The disclosure concerns a process to perform a reaction of alkane transformation into olefins, said process comprising the steps of (a) providing a stream of light alkane-comprising feedstock with one or more alkanes and one or more oxid...  
WO/2023/096989A1
An engine system includes an engine configured to combust liquid natural gas and generate an exhaust gas comprising methane; a catalytic reactor coupled downstream of the engine and configured to convert methane into a product through on...  
WO/2023/096049A1
The present invention relates to a bubble column reactor, and provides a bubble column reactor comprising: a down chamber formed at the bottom part of the reactor; a liquid reaction area formed above the down chamber; a dispersion plate ...  
WO/2023/064644A9
This invention describes methods of alkylating isobutane which include a catalytic reaction system comprising a crystalline zeolite catalyst and a rare earth-modified molecular sieve adsorbent (RE-MSA). The crystalline zeolite catalyst c...  
WO/2023/090490A1
The present invention relates to a method for separating 1-hexene from n-hexane in a mixture of n-hexane and 1-hexene, which have similar physicochemical properties, by using an ionic liquid, and the method for separating n-hexane and 1-...  
WO/2023/082271A1
Disclosed in the present application is a method for producing aromatic hydrocarbon by coupling alkane and carbon dioxide. A mixture containing alkane and carbon dioxide is in contact with a solid acid catalyst in a reactor to react to o...  
WO/2023/081393A1
Methods for making light hydrocarbon oligomers and the oligomer products made therefrom. One or more C2 to C12 olefins are reacted with at least one porous support material at a temperature of about 200°C to 500°C to provide a higher m...  
WO/2023/073284A1
A process for controlled manufacturing of olefin trimers and olefin tetramers is disclosed, wherein the olefin monomers are processed into olefin trimers and olefin tetramers by a two-step catalytic process involving separation and recyc...  
WO/2023/072996A1
The present invention relates to a process for the non-oxidative conversion of saturated C1+ hydrocarbons into unsaturated C2+ hydrocarbons and hydrogen in the presence of an unsupported carbon-based catalyst having a carbon content of a...  
WO/2023/068909A1
According to one embodiment of the present invention, provided is an olefin production reactor comprising: a feed separation part for separating a methane feed and a light hydrocarbon feed from supplied hydrocarbon feed; an ethane cracki...  
WO/2023/068907A1
One embodiment of the present invention provides a reactor for manufacturing olefin comprising: a feed separation unit that separates a methane feed and a light hydrocarbon feed from a supplied hydrocarbon feed; an ethane cracking unit t...  
WO/2023/063518A1
The present invention relates to a composite catalyst and a method for preparing same, wherein the composite catalyst is used for dehydroaromatization of methane and includes a glassy metal oxide catalyst comprising: a supported catalyst...  
WO/2023/060628A1
A cocatalyst in an oxidative coupling of methane (OCM) reaction and a catalyst composition thereof, as well as an application in a catalytic chemical reaction, relating to the field of catalysts. A composite oxide containing tungstate na...  
WO/2023/064684A1
Processes and systems for converting benzene and/or toluene via methylation with methanol and/or dimethyl ether may be performed by contacting an aromatic hydrocarbon feed with a first methylating agent feed in the presence of a methylat...  
WO/2023/064683A1
Methylation catalysts that include surface modified zeolites may be useful for converting benzene and/or toluene via methylation with methanol and/or dimethyl ether to produce xylene products with higher than equilibrium a-xylene selecti...  
WO/2023/058865A1
The present invention relates to a reactor cleaning method, and provides a reactor cleaning method comprising the following steps: pressurizing a cleaning solvent container, using a pressurization gas, to 5 kg/cm2·g to 40 kg/cm2·g; fil...  
WO/2023/058866A1
The present invention relates to a system for transferring a reaction solution, and provides a system for transferring a reaction solution comprising: a reactor which receives a feed stream, reacts same, and thus forms a reaction solutio...  
WO/2023/052464A1
A system and a method for producing oligomers are disclosed. The oligomers are produced in a loop reactor by contacting a mono-olefin with a catalyst. The byproduct produced during the process is collected in one or more settling legs of...  
WO/2023/056041A1
Catalyst materials for olefin metathesis reactions. The catalyst materials comprise a ruthenium phosphinimine complex. The ruthenium phosphinimine may be synthesized without bound N-heterocyclic carbene (NHC) or phosphine ligands, thereb...  
WO/2023/045105A1
Disclosed in the present application is a method for preparing p-xylene. Raw materials containing methanol, naphtha and CO2 are reacted by means of a reactor equipped with a catalyst to generate p-xylene. By adding methanol, the product ...  
WO/2023/046096A1
Disclosed are a preparation method for a 1,3-disubstituted allene compound at room temperature based on a metal carbene catalyst, comprising: reacting terminal alkynes, aldehydes and amines in an organic solvent under the action of a gol...  
WO/2023/044278A1
Advantaged separation of xylene isomers may be realized by separating o-xylene and other components, such as styrene, from an aromatic hydrocarbon mixture comprising m-xylene and p-xylene. Separation of xylene isomers may comprise: provi...  

Matches 51 - 100 out of 7,991