Patents by Inventor Changmin BAI

Changmin BAI 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).

  • CATALYST FOR PYROLYSIS OF 1,2-DICHLOROETHANE (DCE) TO PREPARE VINYL CHLORIDE (VC) AND PREPARATION METHOD, USE, AND REGENERATION METHOD THEREOF
    Publication number: 20230001393
    Abstract: A catalyst for pyrolysis of 1,2-dichloroethane (1,2-DCE) to prepare vinyl chloride monomer (VCM), a preparation method, a use, and a regeneration method thereof are provided. The catalyst for pyrolysis of 1,2-DCE to prepare VCM includes a silicon-aluminum molecular sieve. The catalyst for pyrolysis of 1,2-DCE to prepare VCM has high reaction activity and excellent selectivity and solves the problem that the pyrolysis of 1,2-DCE to prepare VCM in the prior art involves high reaction temperature and large energy consumption and is prone to coking and carbon deposition.
    Type: Application
    Filed: December 12, 2019
    Publication date: January 5, 2023
    Applicant: DALIAN INSTITUTE OF CHEMICAL PHYSICS, CHINESE ACADEMY OF SCIENCES
    Inventors: Guangye LIU, Danhua YUAN, Yunpeng XU, Zhongmin LIU, Yanan LIU, Changmin BAI, Wei HUANG, Zhaoan CHEN, Shiying LI