Patents by Inventor Shucai ZHANG

Shucai ZHANG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20220143571
    Abstract: A red mud-based sewage treatment agent and a preparation method thereof, a red mud-based ceramsite concrete and a preparation method thereof, and applications, the agent including the following components: 80-90% of a solid waste complex after acidification treatment, 2-15% of an alkali activator, 0-1.0% of a water reducer, 0.5-2.0% of an ultrafine additive, and 1.0-5.0% of a treatment agent. The solid waste complex includes: at least one of red mud powder, blast furnace slag powder, fly ash, coal gangue powder and iron tailings powder. First, the red mud is modified to prepare an intermediate product, namely the red mud-based sewage treatment agent, which is used for absorption of pollutants in sewage and then used as a raw material again to prepare a final product, namely the red mud-based ceramsite concrete. Progressive comprehensive utilization of the red mud is realized, and adsorbed pollution factors can be sealed in the final product.
    Type: Application
    Filed: April 3, 2020
    Publication date: May 12, 2022
    Applicant: SHANDONG UNIVERSITY
    Inventors: Shucai LI, Jian ZHANG, Zhaofeng LI
  • Patent number: 11161745
    Abstract: The present disclosure relates to a carbon-based porous material microscopically exhibiting a three-dimensional cross-linked net-like hierarchical pore structures with micropores nested in mesopores that are in turn nested in macropores. Such material provides for accelerated adsorption and desorption rates and lower desorption temperatures for recovery of organic gas molecules.
    Type: Grant
    Filed: May 26, 2017
    Date of Patent: November 2, 2021
    Assignees: CHINA PETROLEUM AND CHEMICAL CORPORATION, SINOPEC RESEARCH INSTITUTE OP SAFETY ENGINEERING
    Inventors: Shanjun Mu, Yuxin Zhao, Chunming Jiang, Quanzhen Liu, Weihua Zhang, Lin Wang, Shucai Zhang, Xiaodong Mu
  • Publication number: 20210188649
    Abstract: A carbon-based porous material microscopically exhibiting a three-dimension 1 cross-linked net-like hierarchical pore structure, a specific surface area of 500˜2,500 m2/g and a water contact angle greater than 90°. The surface of the carbon-based porous material has a through hierarchical pore structure with mesopores nested in macropores and micropores nested in mesopores, the content of mesopores is high, and there are more adsorption activity sites exposed on the surface of the material, so that the diffusion path for organic gas molecules in the adsorption process is shortened. At the same time, the absorption and desorption rates may also be accelerated and the desorption temperature may be lowered. Furthermore, benefits result for solving the desorption and recovery problems of organic gas molecules. Moreover, the defects of ordinary porous carbon materials being easily hygroscopic, having a weakened capacity to adsorb target gas molecules in a humid environment, etc. are further effectively solved.
    Type: Application
    Filed: January 28, 2021
    Publication date: June 24, 2021
    Inventors: Shanjun MU, Yuxin ZHAO, Chunming JIANG, Quanzhen LIU, Weihua ZHANG, Lin WANG, Shucai ZHANG, Xiaodong MU
  • Publication number: 20200398245
    Abstract: Described are a low temperature plasma reaction device and a hydrogen sulfide decomposition method. The reaction device includes: a first cavity; a second cavity, the second cavity being embedded inside or outside the first cavity; an inner electrode, the inner electrode being arranged in the first cavity; an outer electrode; and a barrier dielectric arranged between the outer electrode and the inner electrode. The hydrogen sulfide decomposition method includes: implementing dielectric barrier discharge at the outer electrode and the inner electrode of the low temperature plasma reaction device, introducing a raw material gas containing hydrogen sulfide into the first cavity to implement a hydrogen sulfide decomposition method, and continuously introducing a thermally conductive medium into the second cavity in order to control the temperature of the first cavity of the low temperature plasma reaction device.
    Type: Application
    Filed: January 31, 2019
    Publication date: December 24, 2020
    Applicants: CHINA PETROLEUM & CHEMICAL CORPORATION, CHINA PETROLEUM & CHEMICAL CORPORATION QINGDAO RESEARCH INSTITUTE OF SAFEY ENGENEERING
    Inventors: Jing ZHANG, Shanjun MU, Wei XU, Ning SHI, Shucai ZHANG, Guosheng DONG, Tie ZHANG, Lin WANG, Junpeng REN, Feng SUN
  • Publication number: 20190127227
    Abstract: A carbon-based porous material microscopically exhibiting a three-dimension 1 cross-linked net-like hierarchical pore structure, a specific surface area of 500˜2,500 m2/g and a water contact angle greater than 90°. The surface of the carbon-based porous material has a through hierarchical pore structure with mesopores nested in macropores and micropores nested in mesopores, the content of mesopores is high, and there are more adsorption activity sites exposed on the surface of the material, so that the diffusion path for organic gas molecules in the adsorption process is shortened. At the same time, the absorption and desorption rates may also be accelerated and the desorption temperature may be lowered. Furthermore, benefits result for solving the desorption and recovery problems of organic gas molecules. Moreover, the defects of ordinary porous carbon materials being easily hygroscopic, having a weakened capacity to adsorb target gas molecules in a humid environment, etc. are further effectively solved.
    Type: Application
    Filed: May 26, 2017
    Publication date: May 2, 2019
    Inventors: Yuxin ZHAO, Shanjun MU, Chunming JIANG, Quanzhen LIU, Weihua ZHANG, Lin WANG, Shucai ZHANG, Xiaodong MU