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2024
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Invention
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Oil and gas migration, accumulation and reservoir formation simulation device and method. The pre... |
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Invention
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System and method for measuring physical property parameters of fluid in porous medium. A system ... |
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Invention
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Fixed bed reactor comprising liquid distribution apparatus and method for performing multi-phase ... |
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Invention
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Lithium adsorption material, preparation method therefor and use thereof. The present invention r... |
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Invention
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Porous carbon carrier-supported catalyst, preparation method therefor and use thereof. Disclosed ... |
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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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Digital core-based shale pore type recognition method and quantitative characterization method. T... |
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Invention
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Gas distribution unit, and bubble column reactor and reaction method using same. The present inve... |
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Invention
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Catalyst component for olefin polymerization, preparation method therefor and use thereof. The pr... |
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Invention
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Tracer and fracturing implementation effect evaluation device based on tracer. The present invent... |
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Invention
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Tetrahydronaphthol-phosphine pre-transition metal complex, and preparation method therefor and us... |
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Invention
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5,6,7,8-tetrahydro-1-naphthol-phosphine post-transition metal complexes, preparation method there... |
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Invention
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Nitrile production method with improved ammonia absorption effect. A nitrile production method wi... |
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Invention
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Absorption device having opposite spray liquid inlets and manufacturing method for nitrile. The p... |
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Invention
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Method and apparatus for manufacturing nitrile using controlled spray liquid input pressure. The ... |
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2023
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Invention
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Swirl nozzle, tubular distributor, fluidized bed reaction device, and hydrocarbon ammoxidation me... |
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Invention
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P-modified mww molecular sieve, and preparation method therefor and use thereof. Pδ-7PPδ-7Pδ-7 re... |
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Invention
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Absorption liquid for capturing carbon dioxide and use thereof, and method for capturing carbon d... |
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Invention
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Catalyst and preparation method therefor and use thereof, and method for reforming reaction of me... |
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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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Mud pulser. A mud pulser includes an inlet assembly, a main-valve assembly, a servo-valve assembl... |
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Invention
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Method and system for hydrogenating hydrocarbon oil. A method and a system for hydrogenating hydr... |
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Invention
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Mud pulser.
A mud pulser includes an inlet assembly, a main-valve assembly, a servo-valve assemb... |
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2022
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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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Composite material, composition, drilling fluid, and method for plugging formation well wall frac... |
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Invention
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Catalyst and application, and method for removing carbonyl sulfide in natural gas.
A catalyst ca... |
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Invention
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Hydrogenation-acid catalysis bifunctional catalyst and preparation method and use thereof.
A hyd... |
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Invention
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Electrolysis device, electrolysis system, and electrolysis method for alternating current inducti... |
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Invention
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Grading system of hydrogenation catalyst and application thereof and grading method of hydrogenat... |
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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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Scm-38 molecular sieve, preparation method thereof, and use thereof.
A SCM-38 molecular sieve an... |
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Invention
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Method for selectively and continuously producing 2-methylpyridine and diphenylamine from aniline... |
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Invention
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Combined hydrogenation process and system for producing chemical raw materials.
A combined hydro... |
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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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Ethylbenzene dehydrogenation catalyst, preparation method therefor, and use thereof.
An ethylben... |
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Invention
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Working solution for producing hydrogen peroxide through anthraquinone process and solvent system... |
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Invention
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Silicon-aluminum zeolite scm-36, manufacturing method therefor and application thereof.
A silico... |
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Invention
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Ethylene-alpha-olefin copolymer, preparation method therefor, application and composition thereof... |
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Invention
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Catalyst composition and application thereof.
A catalyst composition includes the following comp... |
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Invention
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Separator for lithium-sulfur battery, method for preparing same and lithium-sulfur battery contai... |
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Invention
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Short contact reactor, and system and process using the same in preparation of ethylene and propy... |
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Invention
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Halogenated polyphosphate polyol and prepolymer and preparation method therefor, as well as polyu... |
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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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Pseudomonas and use thereof.
Pseudomonas and a use thereof are provided. The preservation number... |
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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 for reducing sox and nox in flue gas and preparation method thereof, and method for remo... |
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P/S
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Oil and gas well downhole surveying and measurement equipment used for real-time high resolution ... |
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Invention
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Flame arrester capable of automatically eliminating defects of fire arresting portion.
A flame a... |
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Invention
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Method for producing light aromatic hydrocarbons.
A method for producing light aromatic hydrocar... |
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2021
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Invention
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Process for producing cresol and xylene.
Processes for producing cresol from an alkylphenol stre... |
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2018
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P/S
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Technical consulting in the field of engineering, namely, reducing sulfur and sulfur-containing c... |
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P/S
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Technical consulting in the field of reducing sulfur and
sulfur-containing compound from hydroca... |
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P/S
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Computer software for the processing or interpretation of geophysical data for the exploration, e... |
