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2025
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P/S
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Downloadable computer software for use in database management, use as a spreadsheet, word process... |
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Invention
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Compound, and preparation method therefor and use thereof. 1162345166126144 alkylene; and M is se... |
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Invention
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Aromatic hydrocarbon isomerization catalyst, preparation method therefor, and use thereof. The pr... |
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Invention
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Polypropylene, and preparation method therefor and use thereof. The present invention relates to ... |
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Invention
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Single-atom catalyst, and preparation method therefor and use thereof. The present invention rela... |
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Invention
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Supported catalyst, and preparation method therefor and use thereof. D1GG=0.1-1.2. The catalyst o... |
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Invention
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Polymer fluid loss agent, preparation method therefor, and use thereof. Disclosed are a polymer f... |
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Invention
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Method and system for determining in-situ stresses in anisotropic rocks.
Methods and systems for... |
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Invention
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Hydrocarbon composition, and preparation method therefor and use thereof. Disclosed in the presen... |
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Invention
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Hydrogenation catalyst, preparation method therefor and use thereof. 33. The active component of ... |
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Invention
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Anion exchange membrane, preparation method therefor and use thereof, integrated electrode and ma... |
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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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Electrochemical reactor and application thereof, method for producing ethylene/carbon monoxide by... |
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Invention
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Double-crosslinked hydrogel composite material, preparation method therefor, and use thereof. The... |
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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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Invention
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Polybenzimidazole, polymer film, preparation method, and use. The present invention relates to th... |
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2024
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Invention
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Interconnectable downhole instrument package. An interconnectable downhole instrument package has... |
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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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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 catalys... |
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Invention
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Water distribution device, water distribution measurement method and layered fracturing-flooding ... |
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Invention
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Sn-y type molecular sieve, preparation method therefor and use thereof, and oxidation reaction me... |
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Invention
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Sn-beta molecular sieve, preparation method therefor and use thereof, and oxidation reaction meth... |
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Invention
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Underground tractor automatic transmission system and control method. An underground tractor auto... |
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Invention
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Supported catalyst, and preparation method therefor and use thereof. The present invention relate... |
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Invention
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Carbon material, preparation method therefor and use thereof, and sodium ion battery. 1002002,G00... |
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Invention
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Positive mud pulse encoding method, decoding method, device and system. The present application b... |
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Invention
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Degradable nanomaterial and preparation method therefor and use thereof, and fracturing fluid. 10... |
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Invention
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Acid-soluble nano material and preparation method therefor and use thereof, and fracturing fluid.... |
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2023
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Invention
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Hydrogenation catalyst, and preparation and use thereof.
A hydrogenation catalyst, and preparati... |
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Invention
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Pseudo-boehmite and its preparation method, and a catalytic cracking catalyst containing the pseu... |
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Invention
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Separation membrane, preparation method therefor and use thereof.
A separation membrane, a prepa... |
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Invention
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Free radical solution polymerization method, polymer and use.
A free radical solution polymeriza... |
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Invention
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Method and system for regenerating a catalytic cracking catalyst using a biomass charcoal fuel.
... |
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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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A transition metal-doped iridium-based composite catalyst and its preparation and use.
Disclosed... |
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Invention
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Positioning and orientating apparatus for branch well, and positioning and orientating method. A ... |
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2022
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Invention
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High-pressure gas filling/unloading system.
A high-pressure gas filling and unloading system has... |
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Invention
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Metallocene complex and preparation method therefor, catalyst composition, olefin polymerization ... |
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Invention
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Polypropylene composite material having melting point gradient structure, preparation method ther... |
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Invention
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Composition for preparing polycaprolactone shape memory material, and polycaprolactone shape memo... |
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Invention
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Zsm-5 molecular sieve, preparation method therefor and application thereof, hydrotreatment cataly... |
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Invention
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Olefin polymerization catalyst component, catalyst system, prepolymerization catalyst composition... |
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Invention
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Hydrogenation catalyst and preparation method therefor and use thereof, and hydrogenation reactio... |
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Invention
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Adsorbent for trimethylbenzene-based compounds and preparation method thereof, and separation met... |
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Invention
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Process and system for continuously producing 5-hydroxymethylfurfural and 2,5-furandicarboxylic a... |
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Invention
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Method and system for continuously preparing lactide by step control.
Disclosed are a method and... |
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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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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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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... |
