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2025
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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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Annulus monitoring-based kick/loss monitoring system and method. An annulus monitoring-based kick... |
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2024
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Invention
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Photocatalytic material, and preparation method therefor and use thereof. A photocatalytic materi... |
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Invention
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Method and apparatus for obtaining formation density. A method for obtaining elemental concentrat... |
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Invention
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Method for extracting features with sharp spatial variations in geophysical models.
In seismic d... |
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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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Curable resin composition and use thereof, and honeycomb resin product and preparation method the... |
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Invention
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Top drive control system and method based on bi-directional transmission. A top drive control sys... |
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Invention
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Method and apparatus for determining near-critical region of impurity-containing carbon dioxide t... |
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Invention
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Microwave heating system and method, and microwave heating apparatus. A microwave heating system,... |
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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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Method for calibrating prestack seismic inversion using fully connected neural networks. An appro... |
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Invention
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Method and apparatus for source wavelet estimation. A method for estimating source wavelet for se... |
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Invention
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Method for producing diphenylamine. The present invention belongs to the technical field of fine ... |
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Invention
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Method for co-producing diphenylamine and quinoline. The present invention belongs to the technic... |
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Invention
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Modified molecular sieve and preparation method therefor, catalyst and use thereof, and method fo... |
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Invention
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High-molecular-weight polymer monofilament with ultra-low residual solvent content, and manufactu... |
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Invention
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Method for determining content of target component in gas mixture by means of raman spectroscopy.... |
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Invention
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Flame arrester structure. A flame arrester structure, comprising: a housing (1) provided with a p... |
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Invention
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Catalytic packing module and use thereof. Disclosed is a catalytic packing module suitable for a ... |
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Invention
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Polyacrylonitrile pre-oxidized fiber, preparation method therefor and use thereof. A polyacryloni... |
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Invention
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Method for separating vinyltoluene and saturated c9 aromatic hydrocarbon, and extractant mixture.... |
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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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Invention
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Nano-material-containing composition and preparation method therefor and use thereof, and fractur... |
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Invention
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Scm-53 molecular sieve, preparation method therefor, and use thereof. The present invention relat... |
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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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Catalyst for preparing acrylonitrile by propylene ammoxidation, preparation method therefor, and ... |
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2023
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Invention
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Aqueous thermosetting resin and preparation method therefor, resin composition, honeycomb-like re... |
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Invention
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Phase change fracturing method. A phase change fracturing method. The phase change fracturing met... |
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Invention
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Monolithic catalytic material and monolithic catalyst, preparation method therefor and use thereo... |
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Invention
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Copper/mixed oxide catalysts for isobutanol synthesis; their preparations and butanol synthesis m... |
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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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Desorbed gas amount testing device and measuring method.
A device for measuring the amount of de... |
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2022
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Invention
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Hollow fiber membranes and preparation method and use thereof.
The invention relates to the tech... |
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Invention
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Composite oxide, preparation method for composite oxide, hydrogenation catalyst and use thereof. ... |
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Invention
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Polypropylene microsphere and preparation method therefor, 3d printing raw material, and use.
A ... |
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Invention
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Process and production system for preparing succinic anhydride by hydrogenation of maleic anhydri... |
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Invention
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Wind power generation apparatus and method.
The wind power generation apparatus has an acquisiti... |
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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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Zsm-5 molecular sieve catalyst, preparation method therefor and application thereof.
A ZSM-5 mol... |
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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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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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An integrated process to produce phenol from coal derived liquid.
Process for producing phenol, ... |
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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... |
