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WO/2024/122528A1 |
A method for producing a diamine containing a cyclohexane ring, the method comprising hydrogenating a diamine containing an aromatic ring in the presence of: a metal-containing alumina catalyst obtained by regeneration in catalyst regene...
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WO/2024/115789A1 |
The present invention relates to a catalyst for the treatment of an exhaust gas stream containing one or more of formaldehyde, nitrogen oxide (NO), and hydrocarbons, the catalyst comprising a first washcoat layer comprising Mn and Cu, wh...
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WO/2024/118432A1 |
According to embodiments disclosed herein, a method for forming light olefins in a reactor system may include reacting a feed stream in the presence of a catalyst to form a deactivated catalyst, passing the deactivated catalyst to a comb...
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WO/2024/115794A1 |
The present invention relates to a catalyst for the treatment of an exhaust gas stream containing one or more of formaldehyde, nitrogen oxide (NO), and hydrocarbons, the catalyst comprising a first washcoat layer comprising Mn and option...
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WO/2024/116151A1 |
A process for converting a mixture of hydrogen and carbon monoxide to a hydrocarbon composition comprising one or more optionally oxygenated hydrocarbons, the process comprising the following steps: (a) providing a first catalyst materia...
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WO/2024/116152A1 |
A process for converting a mixture of hydrogen and carbon monoxide to a hydrocarbon composition comprising one or more optionally oxygenated hydrocarbons, the process comprising the following steps: (a) providing a catalyst material comp...
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WO/2024/118436A1 |
A dehydrogenated product may be formed by a method that includes reacting a feed stream in the presence of a catalyst by a dehydrogenation reaction in a reactor to form a dehydrogenated product, separating at least a portion of the produ...
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WO/2024/107656A1 |
A process for regenerating catalyst from a fluidized catalytic process is disclosed. The process comprises passing a CO2 oxidation stream to a regenerator in which coke is combusted from catalyst to provide a CO2 rich flue gas stream. Th...
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WO/2024/102930A1 |
A process is provided for producing reduced acid lignocellulosic-derived bio-oil. Treating a lignocellulosic biomass feedstock in a moving bed reactor with a metal oxide catalyst on an oxide support under treating conditions to produce a...
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WO/2024/102955A1 |
A reactor system includes a moving bed reactor that treats a lipid feedstock using a metal oxide catalyst to produce a treated stream comprising a bio-oil. The reactor system further includes a fluidized bed regenerator that regenerates ...
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WO/2024/097927A1 |
A process for regenerating a deactivated catalyst for preparing 6-aminocapronitrile, the process comprising contacting a deactivated aluminosilicate zeolite catalyst comprising a nitrogen-containing contaminant with an oxidant to provide...
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WO/2024/078959A1 |
The invention relates to a method for releasing hydrogen gas from an at least partially loaded carrier material, having the steps of dehydrogenating the carrier material from a starting degree of hydrogenation to a first degree of hydrog...
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WO/2024/078960A1 |
The invention relates to a method for operating a reactor, which comprises a catalyst material, having the steps of catalytically hydrogenating or catalytically dehydrogenating a hydrogen carrier medium by bringing the catalyst material ...
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WO/2024/052462A1 |
The invention relates to a process for preparing a hydrotreating catalyst comprising providing a first hydrotreating catalyst, comprising a group VI metal and a group VIII metal, typically a spent regenerated catalyst wherein catalyst fi...
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WO/2024/054127A1 |
The invention relates to a chemical process for regenerating a catalyst, particularly a catalyst used in catalytic cracking processes. A method for regenerating a catalyst by coke burn-off includes the following consecutive steps of: a) ...
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WO/2024/049983A1 |
A process for controlling catalyst temperature in a fluidized catalytic cracking ("FCC") system includes regenerating a spent catalyst feed in a regenerator at a first temperature to produce a regenerated catalyst feed, withdrawing at le...
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WO/2024/043330A1 |
A method for producing an internal olefin, the method comprising a step in which a starting material olefin is subjected to an isomerization reaction in the presence of the catalyst R described below. Catalyst R: a catalyst that is obt...
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WO/2024/037770A1 |
The invention relates to a method for treating a catalyst, said method comprising a hydrothermal treatment step in which the drying rate is lower than in the subsequent drying step. The catalyst can be treated according to said method, b...
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WO/2024/039585A1 |
The regeneration tower with a cylindrical section and a conical section has a tertiary screen covering an opening in the conical section which prevents any catalyst that escapes from the cylindrical catalyst bed or the catalyst bed in th...
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WO/2024/040092A1 |
The present disclosure relates to the aromatization of hydrocarbons with an aromatization catalyst, including methods of aromatization comprising the use of a continuous catalyst regeneration type reformer.
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WO/2024/023160A1 |
The present invention relates to a process for hydroisomerization of one or more alkanes, wherein the process comprises (i) providing a catalyst comprising a zeolitic material, wherein the framework of the zeolitic material comprises YO2...
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WO/2024/023149A1 |
Subject of the invention is a process for the production of methanol comprising the following steps a) feeding a stream (1) comprising O2 to a regenerator section of a fluid catalytic cracking unit, wherein the regenerator section compri...
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WO/2024/017586A1 |
The invention relates to a method for rejuvenating a catalyst comprising a group VIII metal, a group VI B metal and an oxide support not containing zeolite, comprising the following steps of: a) regenerating the catalyst at a temperature...
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WO/2024/020144A1 |
A process for regenerating catalyst from a fluidized catalytic process comprising is disclosed. The process comprises providing an oxygen stream and a preheated carbon dioxide recycle stream and mixing the oxygen stream and the preheated...
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WO/2024/017625A1 |
The present invention relates to a process for regenerating an at least partially spent catalyst derived from a hydrocracking process, the at least partially spent catalyst being derived from a fresh catalyst comprising at least one grou...
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WO/2024/020143A1 |
A process for regenerating catalyst from a fluidized catalytic process comprising is disclosed. The process comprises providing an oxygen stream and a preheated carbon dioxide recycle stream and mixing the oxygen stream and the preheated...
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WO/2024/017626A1 |
The present invention relates to a method for regenerating an at least partially spent catalyst from a hydrocracking process, said at least partially spent catalyst originating from a fresh catalyst comprising at least one group VIIl met...
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WO/2024/017585A1 |
The invention relates to a method for rejuvenating a catalyst comprising a group VIII metal, a group VIB metal and an oxide support not containing zeolite, comprising the following steps of: a) regenerating the catalyst at a temperature ...
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WO/2024/017624A1 |
The present invention relates to a method for regenerating an at least partially spent catalyst from a hydrocracking process, said at least partially spent catalyst originating from a fresh catalyst comprising at least one group VIIl met...
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WO/2024/008465A1 |
The present invention relates to a process and an installation wherein a ternary system comprising an aqueous acidic solution, an organic solvent not miscible with water and a thermosensitive hydrotropic agent is used to selectively extr...
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WO/2023/235507A1 |
A reactor system and method for catalytic dehydrogenation of saturated C3-C6 hydrocarbons within a reactor placed within a reactor disengager, where the reactor is open at the bottom thereof and open to the disengager, and the exit riser...
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WO/2023/224505A1 |
A method for separating a carbon material from catalyst in a carbon generation process, such as a CARGEN process, is provided. The method includes preparing a solution, mixing the solution with both carbon and the catalyst to form a supe...
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WO/2023/208079A1 |
Disclosed is a catalyst regeneration method suitable for a fluid catalytic cracking device. The fluid catalytic cracking device comprises a catalytic cracking reactor and a catalyst regenerator. The regeneration method comprises the foll...
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WO/2023/208083A1 |
Disclosed is a catalyst regeneration method applicable to a fluidized catalytic cracker. The fluidized catalytic cracker comprises a catalytic cracking reactor and a catalyst regenerator. The regeneration method comprises the following s...
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WO/2023/208085A1 |
Disclosed is a catalyst regeneration method suitable for a fluid catalytic cracking device. The fluid catalytic cracking device comprises a catalytic cracking reactor and a catalyst regenerator. The regeneration method comprises the foll...
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WO/2023/176485A1 |
[Problem] To provide: a reducing agent with which it is possible to simplify or omit an operation for separating out valuable carbon, starting with late-stage carbon monoxide; and a gas production method in which such a reducing agent is...
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WO/2023/177669A1 |
A process for regenerating a catalyst in an olefin production reactor. The process includes feeding a compressed, pre-heated air stream to a heating zone comprising an electrical heater, electrically heating the compressed, pre-heated ai...
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WO/2023/163608A1 |
A method of activating a heterogeneous molybdenum oxide catalyst for use in the olefin metathesis reaction, in which the catalyst is heated in a closed reactor, with a constant flow of argon, to a temperature of 550-700°C, heated for 30...
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WO/2023/161609A1 |
A system comprising a regenerator (2) for regenerating a catalyst from a fluid catalytic cracking unit and at least one solid oxide electrolyser cell (36), wherein the regenerator (2) has an infeed for receiving an oxygen supply for enab...
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WO/2023/157010A1 |
The present invention discloses a catalyst for promoting CO combustion in a Fluid Catalytic Cracking (FCC) unit. The catalyst includes an alumina-cerium-zirconium support loaded with active metals selected from a platinum group metals (P...
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WO/2023/158146A1 |
The present invention relates to a catalyst module for liquid organic hydrogen carrier-based dehydrogenation and a hydrogen release system using same, and more particularly, to: a catalyst module for liquid organic hydrogen carrier-based...
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WO/2023/158147A1 |
The present invention relates to a liquid organic hydrogen carrier-based catalyst for dehydrogenation reaction and a method for preparing same and, more particularly, to a liquid organic hydrogen carrier-based catalyst for dehydrogenatio...
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WO/2023/150414A1 |
An integrated hydrotreating and hydrocracking process includes contacting a hydrocarbon oil stream with a hydrogen stream and a hydrotreating catalyst in a moving-bed hydrotreating reactor, thereby producing a hydrocarbon product stream ...
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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...
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WO/2023/137197A2 |
Methods for the operation of membrane reactors (MRs) are disclosed for the efficient production of hydrogen-enriched fuel blends with tunable composition and high hydrogen recovery at both elevated and isobaric pressure operation. These ...
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WO/2023/129924A1 |
Processes and apparatuses for regenerating catalysts used in a hydrocarbon conversion process. The catalyst is separated into a bypass portion and an adsorption portion. The bypass portion is passed to a regeneration zone where coke may ...
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WO/2023/129954A1 |
A process for preventing hazardous conditions at startup and shutdown of a reactor by sending an inert gas such as nitrogen to strip entrained oxygen from the catalyst when reactor temperatures are below 240°C. During normal operation t...
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WO/2023/118749A1 |
The present invention relates to a method for reactivating an anthraquinone hydrogenation catalyst for the preparation of hydrogen peroxide, comprising at least one step of bringing said catalyst into contact with an aqueous solution com...
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WO/2023/119131A1 |
An alkane dehydrogenation catalyst including a support; and on the support, an active layer including gallium oxide, aluminum oxide, cerium oxide, a Group 1 metal oxide, and a Group 8-11 metal oxide. The catalyst composition of the examp...
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WO/2023/114913A2 |
Catalyst beds in refinery reactors require periodic change out due to build-up of contamination and loss of activity. The instant invention mists a liquid chemical solvent in nitrogen carrier gas to solubilize oils and heavy hydrocarbons...
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