Patents by Inventor Guowei LUO

Guowei LUO 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).

  • System for preparing xylose liquid by continuously hydrolyzing hemicellulose and method thereof
    Patent number: 12060621
    Abstract: Related to is a system for preparing xylose liquid by continuously hydrolyzing hemicellulose, including a neutralizing unit, an acid-adjusting unit, a feeding unit, a liquefaction ejecting unit, a feed and discharge heat-exchanging unit and a discharge controlling unit. The neutralizing unit includes a raw material tank, a neutralizing concentrated sulfuric acid pump and a neutralizing pipeline mixer, the acid-adjusting unit includes an acid-adjusting concentrated sulfuric acid pump, an acid-adjusting pipeline mixer and an acid-adjusting tank, the feeding unit includes a feed tank, the liquefaction ejecting unit includes a liquefaction ejector and a liquefaction maintainer, the feed and discharge heat-exchanging unit includes a plate-type teed and discharge heat exchanger and a first discharge temperature sensor, and the discharge controlling unit includes a discharge valve and a reflux valve.
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: August 13, 2024
    Assignees: ZHEJIANG HUAKANG PHARMACEUTICAL CO., LTD., JIAOZUO HUAKANG POLYOL CO., LTD.
    Inventors: Songtao Jiang, Chengjun Liao, Guowei Luo, Yuan Zhou, Shuncheng Fang, Yi Zheng, Xuesong Jiang, Xiaoyang Zheng
  • Device and method for performing continuous carbonation and impurity removal for xylose mother liquor
    Patent number: 11795517
    Abstract: Related to are a device and a method for performing continuous carbonation and impurity removal for xylose mother liquor.
    Type: Grant
    Filed: December 6, 2019
    Date of Patent: October 24, 2023
    Assignees: Zhejiang Huakang Pharmaceutical Co., Ltd., Zhejiang University of Technology
    Inventors: Jiaxing Luo, Guowei Luo, Chengjun Liao, Songtao Jiang, Yuan Zhou, Deshui Chen, Zhiqiang Liu, Xiaojian Zhang, Yuguo Zheng, Mian Li
  • XYLOSE MOTHER LIQUOR CONTINUOUS CARBONATION AND IMPURITY-REMOVAL DEVICE AND METHOD THEREFOR
    Publication number: 20210381069
    Abstract: Related to are a device and a method for performing continuous carbonation and impurity removal for xylose mother liquor.
    Type: Application
    Filed: December 6, 2019
    Publication date: December 9, 2021
    Inventors: Jiaxing LUO, Guowei LUO, Chengjun LIAO, Songtao JIANG, Yuan ZHOU, Deshui CHEN, Zhiqiang LIU, Xiaojian ZHANG, Yuguo ZHENG, Mian LI
  • SYSTEM AND METHOD FOR CONTINUOUSLY HYDROLYZING HEMICELLULOSE TO PREPARE XYLOSE SOLUTION
    Publication number: 20210348244
    Abstract: Related to is a system for preparing xylose liquid by continuously hydrolyzing hemicellulose, including a neutralizing unit, an acid-adjusting unit, a feeding unit, a liquefaction ejecting unit, a feed and discharge heat-exchanging unit and a discharge controlling unit. The neutralizing unit includes a raw material tank, a neutralizing concentrated sulfuric acid pump and a neutralizing pipeline mixer, the acid-adjusting unit includes an acid-adjusting concentrated sulfuric acid pump, an acid-adjusting pipeline mixer and an acid-adjusting tank, the feeding unit includes a feed tank, the liquefaction ejecting unit includes a liquefaction ejector and a liquefaction maintainer, the feed and discharge heat-exchanging unit includes a plate-type teed and discharge heat exchanger and a first discharge temperature sensor, and the discharge controlling unit includes a discharge valve and a reflux valve.
    Type: Application
    Filed: November 26, 2019
    Publication date: November 11, 2021
    Inventors: Songtao JIANG, Chengjun LIAO, Guowei LUO, Yuan ZHOU, Shuncheng FANG, Yi ZHENG, Xuesong JIANG, Xiaoyang ZHENG