Patents by Inventor Binghua Dang

Binghua Dang 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).

  • Patent number: 12037268
    Abstract: Disclosed is a method for treating sulfur-containing organic wastewater by integrating an energy supply unit and a treatment unit into an integrated device. The treatment unit is used to purify sulfur-containing organic wastewater with an initial concentration of organic sulfur, so that the organic sulfur content in the treated sulfur-containing organic wastewater is within a preset range to enable the device to efficiently purify and treat sulfur-containing organic wastewater with different initial concentrations of organic sulfur, the efficiency of purifying sulfur-containing organic wastewater can be improved to a certain extent, the purification cost can be reduced, and the competitiveness of enterprise can be enhanced.
    Type: Grant
    Filed: January 30, 2024
    Date of Patent: July 16, 2024
    Assignees: CHINA PETROLEUM & CHEMICAL CORPORATION, CHINA PETROLEUM & CHEMICAL CO., LTD. OF NORTH BRANCH
    Inventors: Wenlong Liang, Xiaoqing Qiu, Xiang Wang, Yi Luo, Guofeng Li, Changyu Yao, Zhijun Gao, Xianyi Chen, Xiaoming Li, Fuguo Li, Xinge Jiang, Youliang Cen, Ruiyang Wang, Lei Li, Ruixia Wang, Puyan Hou, Binghua Dang