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2024
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Invention
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Alumina grain, preparation method therefor and use thereof.
A preparation method of an alumina p... |
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Invention
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Mixer and acid-hydrocarbon separation system and method. The present invention relates to the tec... |
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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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Cooling tower, and drenching and plume-abatement packing unit and plume-abatement packing unit th... |
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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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Acid-resistant kluyveromyces marxianus strain and use thereof. The present invention relates to t... |
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Invention
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Plume-abatement cooling tower and plume-abatement packing unit thereof. The present invention rel... |
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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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Vanadium-based catalyst, and preparation method therefor and use thereof. 22 conversion rate and ... |
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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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Heat exchanger, reactor and use thereof, and olefin polymerization method. A heat exchanger, a re... |
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Invention
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Sulfonation-modified scm-36 molecular sieve, and preparation method therefor and use thereof. 322... |
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Invention
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Method for preparing 2,5-dimethylfuran by biomass conversion. Disclosed is a method for preparing... |
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Invention
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Carbon/carbon composite material and preparation method therefor and use thereof. The present inv... |
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Invention
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Polymer composition, preparation method therefor and use thereof. A composition, comprising: a po... |
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Invention
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Non-precious metal catalyst based on silicon germanium molecular sieve, preparation method theref... |
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Invention
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Degradation-controllable temporary plugging agent and preparation method therefor, degradation pe... |
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Invention
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Carbon fiber aggregate, and preparation method therefor and use thereof. A carbon fiber aggregate... |
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Invention
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Use and method of carbon fiber aggregate. A use and method of a carbon fiber aggregate. The use o... |
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Invention
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Spoiler member, fluidized bed reactor provided with spoiler member, and use thereof. A spoiler me... |
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Invention
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Circulating fluidized bed reactor provided with solid distribution member and application thereof... |
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Invention
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Circulating fluidized bed reactor and use thereof. A circulating fluidized bed reactor that adjus... |
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Invention
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Eggshell-type catalyst, modified carrier, and preparation method therefor and use thereof. The pr... |
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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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Iridium-based nanowire and preparation method therefor, and iridium-based catalyst containing sam... |
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2023
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Invention
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Carbon dioxide capture and utilization method and device based on in-situ coupling utilization of... |
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Invention
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Carbon dioxide capture and utilization method and apparatus thereof, and method for treating high... |
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Invention
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Mww-type molecular sieve, and preparation method therefor and use thereof. [F][EF][EF]) of the mo... |
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Invention
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Zsm-5 molecular sieve, catalyst for preparing ethylbenzene by means of alkylation of benzene, and... |
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Invention
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Hydrogenation catalyst, preparation method and use therefor, and oil product hydrotreating method... |
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Invention
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Hydrogenation catalyst, preparation method therefor and use thereof, and oil product hydrotreatin... |
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Invention
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Method and apparatus for adaptive cross-correlation based full waveform inversion.
Method and ap... |
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Invention
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Viscoelastic foam system of acid gas switch, and method and use for improving recovery ratio by u... |
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Invention
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Free radical solution polymerization method, polymer and use. The invention provides a free radic... |
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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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Water injection regulation system and method for water injection well.
A water injection regulat... |
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Invention
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Methods for promoting phase-separation of polymer solutions and methods for preparing olefin poly... |
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Invention
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Mud pulse generation system based on two-way communication.
A mud pulse generation system based ... |
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Invention
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State self-adaptive turbine type pulse generator and downhole drilling tool.
A turbine type puls... |
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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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Polymer, tackifier and preparation method therefor, and drilling fluid.
Disclosed are a polymer,... |
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G/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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Method for reducing risk of burning and explosion in deoxygenation process of oxygen-containing g... |
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2018
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G/S
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Technical consulting in the field of engineering, namely, reducing sulfur and sulfur-containing c... |
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G/S
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Technical consulting in the field of reducing sulfur and
sulfur-containing compound from hydroca... |
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G/S
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Computer software for the processing or interpretation of geophysical data for the exploration, e... |
