Patents Assigned to Zhejiang Tianlan Environmental Protection Technology Co., Ltd.
  • Monolithic catalyst and preparation method and use thereof
    Patent number: 11426713
    Abstract: The present application discloses a monolithic catalyst with the function of selective adsorption-catalytic oxidation of organic waste gas and a preparation method and application thereof. The present application adopts a double coating design. A first coating is a molecular sieve primer coating. A second coating is an active component coating, which uses a neutral silica sol, so as to protect the activity and effectiveness of a noble metal and a catalytic promoter on the molecular sieve.
    Type: Grant
    Filed: December 31, 2021
    Date of Patent: August 30, 2022
    Assignee: Zhejiang Tianlan Environmental Protection Technology Co., Ltd.
    Inventors: Shan Gao, Zhongbiao Wu, Yuejun Wang, Haibo Ni, Dongjie Ge, Ziwei Zhou