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2023
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Invention
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Low-cost method for preparing spinnable mesophase pitch. The present invention relates to a low-c... |
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Invention
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Reaction system and method for preparing high-quality mesophase pitch and co-producing spinnable ... |
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2022
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Invention
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Pile-side lateral static load device. A pile-side lateral static load device includes a jack syst... |
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Invention
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Monitoring system of crack propagation of underwater structure visual based on alternating curren... |
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Invention
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Underwater structure crack propagation visual monitoring system based on alternating-current elec... |
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Invention
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Method for increasing production and injection of flue gas desulfurization and denitrification co... |
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2021
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Invention
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Microscopic visualization experimental device and method for simulating fluid displacement under ... |
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Invention
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Method and device for predicting elastic parameters of shale reservoir, and storage medium. The p... |
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2020
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Invention
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Temporary plugging agent and preparation method therefor, and temporary plugging deflection fract... |
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Invention
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Combined treatment method for petroleum contaminated soil. A combined remediation treatment metho... |
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Invention
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Heating and temperature equalization method for local induction heat treatment performed on thick... |
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Invention
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Mechanical property detection apparatus and use method thereof, and force measurement system. A m... |
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Invention
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Preparation methods for mesophase pitch and high modulus pitch-based carbon fiber. The present in... |
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Invention
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Method for preparing needle coke for ultra-high power electrode from heavy oil. A method for prep... |
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Invention
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Reinforced foam system based on rice hull ash particles, preparation method therefor and use ther... |
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Invention
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Method for performing integral plugging control on water invasion and steam channeling of edge-bo... |
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2019
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Invention
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Expense optimization scheduling method for deadline constraint under cloud scientific workflow. A... |
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Invention
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Yolo convolutional neural network-based cholelithiasis ct medical image data enhancement method. ... |
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Invention
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Mptcp incast performance evaluation model based on queuing network. Provided in the present inven... |
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Invention
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Viscosity reduction system for microwave exploitation of heavy oil and preparation method thereof... |
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Invention
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Extra-heavy oil development method for strengthening sagd steam chamber so as to break through lo... |
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Invention
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Nitrogen composite huff-puff method for closed fault block oil reservoir. An nitrogen composite h... |
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2018
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Invention
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Acidizing liquid for corroding clay minerals and preparation method therefor. Provided are an aci... |
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Invention
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2 enrichment ratio and operating method therefor. 22222222 capture chain during a CCUS process. |
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Invention
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Complex scene-based human body key point detection system and method. Discloses are a complex sce... |
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2017
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Invention
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Single-point dual sensor-based gas-liquid stratified flow pipeline leakage positioning method and... |
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Invention
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Carbon nitride-based photocatalyst and preparation method therefor. A carbon nitride-based photoc... |
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2016
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Invention
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Novel inorganic fine particle enhanced foam system for oil-gas field and preparation method there... |
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Invention
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System for recognizing postures of multiple people employing optical flow detection and body part... |
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2015
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Invention
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Horizontal well staged fracturing oil production method by injection and production in same well.... |
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Invention
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Electric-heating wax removal and prevention device with natural gas power generation based on ski... |
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Invention
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Apparatus for preparing compounded dispersion of hydrophobic nanoparticles and surfactant and, us... |
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Invention
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Device for evaluating foaming property of gas-soluble surfactant and application thereof. A devic... |
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Invention
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Sulfonate-type biomass surfactant and synthesis method thereof. The present invention relates to ... |
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2014
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Invention
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Giant construction tire forming drum. The invention relates to a giant construction tire forming ... |
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Invention
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Zirconium dispersed-particle gel combination flooding system and preparation method thereof. The ... |
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Invention
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Heavy oil spontaneous emulsifying and viscosity-reducing system and preparation method therefor. ... |
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Invention
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Composite ionic liquid catalyst. The present invention relates to a composite ionic liquid compri... |
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Invention
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Buoy for single point mooring system. A buoy for a single point mooring system relates to a buoy ... |
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Invention
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Process for the fluid catalytic cracking of oxygenated hydrocarbon compounds from biological orig... |
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2013
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Invention
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Solids content control in ionic liquid alkylation process. The present invention relates to a con... |
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Invention
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Process for preparing alkylate comprising an improved solids removal step. The present invention ... |
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2010
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Invention
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Alkylation method using ionic liquid as catalyst. Disclosed is an alkylation method using an ioni... |
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Invention
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Process for preparing an alkylate. The present invention provides process for preparing an alkyla... |
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Invention
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Method for revamping an hf or sulphuric acid alkylation unit. The present invention provides a me... |
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Invention
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Process for preparing an alkylate. The present invention provides a process for preparing an alky... |
