Patents by Inventor Jingyi Jiang

Jingyi Jiang 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).

  • Method and apparatus for hydrocracking mineralized refuse pyrolysis oil
    Patent number: 11952540
    Abstract: A method and apparatus for hydrocracking mineralized refuse pyrolysis oil. The method may use the following steps: (a) crushing and pyrolyzing mineralized refuse to obtain arene and alkane precursor biomass oil; (b) hydrogenating the arene and alkane precursor biomass oil obtained in step (a), and separating the obtained hydrocrackate to obtain arene and alkane; and (c) purifying, recovering and optimizing the arene and alkane obtained in step (b), and performing deep processing to produce naphtha, jet fuel, light diesel oil, and heavy diesel oil.
    Type: Grant
    Filed: June 16, 2020
    Date of Patent: April 9, 2024
    Assignee: East China University of Science and Technology
    Inventors: Yulong Chang, Hualin Wang, Xia Jiang, Jianping Li, Jingyi Zhu, Pengbo Fu, Wei Yuan
  • Hydrophilic magnetic resin with high specific area, preparation method therefor and application method thereof for rapidly extracting phthalates in water body
    Patent number: 10010862
    Abstract: Implementations herein relate to a method for extraction of phthalates using hydrophilic magnetic resins with high specific surface areas. The implementations relate to a technical field of preparation of resins for fast enrichment and separation of trace organics in water. By adding magnetic particles, precursor resins may be prepared using divinylbenzene, vinyl benzoate and glycidyl methacrylate copolymerization ester. After the cross-linking reaction, surface areas of the resins are increased and hydrolysis of the ester group in alkaline solution may be implemented to obtain high specific surface magnetic resins rich in hydroxyl groups. The resins have higher adsorptive capacity and selectivity to adsorb phthalates in water samples. Rapid extraction may be implemented using magnetic solid phase extraction rod to achieve enrichment and separation of phthalates in a large amount of water samples.
    Type: Grant
    Filed: August 21, 2014
    Date of Patent: July 3, 2018
    Assignees: NANJING UNIVERSITY, Nanjing University & Yancheng Academy of Environmental Protection Technology and Engineering
    Inventors: Qing Zhou, Mancheng Zhang, Aimin Li, Chendong Shuang, Mengqiao Wang, Wei Wang, Congjian Huang, Jingyi Jiang, Haibo Li
  • Hydrophilic Magnetic Resin with High Specific Area, Preparation Method Therefor and Application Method Thereof for Rapidly Extracting Phthalates in Water Body
    Publication number: 20160220982
    Abstract: Implementations herein relate to a method for extraction of phthalates using hydrophilic magnetic resins with high specific surface areas. The implementations relate to a technical field of preparation of resins for fast enrichment and separation of trace organics in water. By adding magnetic particles, precursor resins may be prepared using divinylbenzene, vinyl benzoate and glycidyl methacrylate copolymerization ester. After the cross-linking reaction, surface areas of the resins are increased and hydrolysis of the ester group in alkaline solution may be implemented to obtain high specific surface magnetic resins rich in hydroxyl groups. The resins have higher adsorptive capacity and selectivity to adsorb phthalates in water samples. Rapid extraction may be implemented using magnetic solid phase extraction rod to achieve enrichment and separation of phthalates in a large amount of water samples.
    Type: Application
    Filed: August 21, 2014
    Publication date: August 4, 2016
    Applicant: Nanjing University
    Inventors: Qing Zhou, Mancheng Zhang, Aimin Li, Chendong Shuang, Mengqiao Wang, Wei Wang, Congjian Huang, Jingyi Jiang, Haibo Li