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2025
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Invention
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Method for producing olefins by catalytic dehydrogenation of alkanes and corresponding apparatus.... |
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Invention
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Catalytic cracking method and system. The present invention relates to a catalytic conversion met... |
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Invention
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Method and system for producing light aromatic hydrocarbon. Provided in the present invention are... |
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Invention
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Catalyst for mass production of propylene and butene, and preparation method therefor and use the... |
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2024
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Invention
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Iridium-based catalyst, and preparation method therefor and use thereof. An iridium-based catalys... |
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Invention
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Iridium-based catalyst, and preparation method therefor and use thereof. The present invention re... |
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Invention
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Iridium-based catalyst, and preparation method therefor, and use thereof. An iridium-based cataly... |
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Invention
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Modified titanium silicalite molecular sieve, and preparation method therefor and use thereof. A ... |
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Invention
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N-alkylation catalyst, preparation method therefor and use thereof. The present invention relates... |
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Invention
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Method and system for preparing (alkyl) acrylate. The present invention relates to a method for p... |
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Invention
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Phosphorus-aluminum sol, preparation method therefor, and use thereof as binder in hydrocarbon oi... |
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Invention
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Composite startup catalyst, and preparation method therefor and use thereof. The present inventio... |
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Invention
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Method for increasing yield of lightweight aromatic hydrocarbons. The present disclosure relates ... |
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Invention
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Method for regenerating spent catalyst from catalytic cracking reaction. 222 and second flue gas ... |
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Invention
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Method for separating n-alkanes from distillate oil by using simulated moving bed. A method for s... |
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Invention
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Method for producing chemical from fuel oil. A method for separating aromatic hydrocarbon compone... |
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Invention
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Method for simultaneously preparing needle coke raw material and coating asphalt, obtained produc... |
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Invention
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Extractive distillation tower, extractive distillation system comprising extractive distillation ... |
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Invention
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Venturi separator and use thereof. The invention relates to a Venturi separator, characterized in... |
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Invention
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Bio-based surfactant, preparation method therefor and use thereof. 122n2m12m222151533)-Y-COOM, Y ... |
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Invention
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Method and system for producing low-carbon olefin from hydrocarbon raw materials. The present inv... |
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Invention
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Catalytic cracking method for preparing low-carbon olefin. A catalytic cracking method for prepar... |
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Invention
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Catalytic conversion method for preparing light olefins. A catalytic conversion method for prepar... |
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Invention
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Single-crystal hollow zsm-5 molecular sieve, and catalyst containing molecular sieve and preparat... |
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Invention
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Single crystal hollow zsm-5 molecular sieve, catalyst comprising molecular sieve, and preparation... |
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Invention
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Method and system for treating hydrocarbon oil. The present invention relates to a method for tre... |
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Invention
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Manganese-based adsorption material, and preparation method therefor and use thereof. The present... |
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Invention
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Ruthenium-based catalyst, preparation method therefor, and use thereof in hydrogen production by ... |
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Invention
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Crude oil dispatching and production scheduling method and apparatus, and medium and electronic d... |
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Invention
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Porous molecular sieve material, preparation method, and application thereof. Disclosed in the pr... |
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2023
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Invention
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Carbon-coated nickel-palladium alloy nanoparticle composite material, preparation method therefor... |
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Invention
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Catalytic cracking catalyst regeneration method and system adopting bio-based liquid phase fuel. ... |
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Invention
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Method and system for regenerating a catalytic cracking catalyst using a gaseous bio-based fuel. ... |
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Invention
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Sulfur-containing platinum-carbon catalyst and its preparation process and application.
A sulfur... |
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Invention
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Sulfur-modified carbon material and its preparation process and application.
A sulfur-modified c... |
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2022
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Invention
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Fluidized catalytic cracking regeneration apparatus and application thereof.
Disclosed is a flui... |
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Invention
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Catalytic cracking reactor, system and application.
Disclosed are a fluidized catalytic cracking... |
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Invention
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Platinum-carbon catalyst and preparation process and use thereof and hydrogen fuel cell.
The pre... |
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Invention
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Process for producing high-purity epsilon-caprolactam.
A process for producing high-purity ε-cap... |
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Invention
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Unsupported bimetallic hydrogenation catalyst, its preparation and application thereof.
Disclose... |
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Invention
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Unsupported hydrogenation catalyst, its preparation and application thereof.
Disclosed is an uns... |
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Invention
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Catalytic cracking catalyst comprising a large-particle-size sol and application thereof.
A cata... |
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Invention
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Metal pollution-resistant catalyst and preparation method therefor.
A metal pollution-resistant ... |
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Invention
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Catalytic cracking catalyst having rich mesoporous structure and preparation method therefor.
A ... |
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Invention
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Organoboron compound, preparation method thereof, and use thereof.
The present invention provide... |
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Invention
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Hydrocracking process and system.
The invention relates to a hydrocracking process and system. T... |
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Invention
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Catalyst with regular structure and preparation method thereof and method for simultaneously redu... |
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Invention
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Catalyst for reducing sox and nox in flue gas and preparation method thereof, and method for remo... |
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Invention
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Lubricity improver composition for fuel oil and use thereof. 8-24 long-chain fatty acid, its poly... |
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Invention
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Method for producing light aromatic hydrocarbons.
A method for producing light aromatic hydrocar... |
