Patents by Inventor Jinlan FENG

Jinlan FENG 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).

  • DEEP PURIFICATION DEVICE AND METHOD FOR METHANOL-TO-OLEFIN WASHING WATER
    Publication number: 20230339785
    Abstract: The present disclosure relates to a deep purification device and method for methanol-to-olefin washing water. Provided is a deep purification device for methanol-to-olefin washing water, comprising: a quench tower (1-1), a water washing tower (1-2) connected to an outlet at the top of the quench tower (1-1), a boiling bed separator (1-3) having the top thereof connected to the bottom of the water washing tower (1-2), a fiber coalescer (1-4) connected to the bottom of the boiling bed separator (1-3), and a buffer settling tank (1-5) connected to the sidewall of the boiling bed separator (1-3) at a position near the top. Further provided is a deep purification method for methanol-to-olefin washing water.
    Type: Application
    Filed: September 17, 2020
    Publication date: October 26, 2023
    Applicants: East China University of Science and Technology, Shanghai Huachang Environmental Protection Co., Ltd, Shaanxi Petroleum Yanan Energy Chemical Industry Limited Liability Company
    Inventors: Jianqi CHEN, Hualin WANG, Wenjie LV, Ting LEI, Liang CHEN, Tianxiang WANG, Xiaobin XUE, Bing LIU, Xin CUI, Weichi SANG, Jinsong WANG, Jinlan FENG, Hongpeng MA, Wei YUAN, Bin HU, Yujie JI