Zhejiang Science and Technology Award Publicity Information Form (Institution Nomination)

Zhejiang Provincial Science and Technology Award Publicity Information Table (Unit Nomination)
Nomination Award: Science and Technology Progress Award
Achievement Name Development and Application of High-density Plasma Coupling Absorption Technology for Enhanced Treatment of Chemical Odor Gases
Nomination Level First Prize
Nomination Letter
Related Content See the attachment for details.
Main contributors Zhang Xuming, ranked 1, professor, Zhejiang Sci-Tech University;
Jin Yuzhen, ranked 2, professor, Zhejiang Sci-Tech University;
Li Zeqing, ranked 3, senior engineer, Hangzhou Yunze Environmental Technology Co., Ltd.;
Yang Zhiguo, ranked 4, engineer, Xinjiang Tianfu Environmental Technology Co., Ltd.;
Zhu Zhonghuai, ranked 5, engineer, Hangzhou Lvran Environmental Protection Group Co., Ltd.;
Zhang Rong, ranked 6, senior engineer, Hangzhou Yunze Environmental Technology Co., Ltd.;
Cheng Changjie, ranked 7, professor-level senior engineer, Hangzhou Yunze Environmental Technology Co., Ltd.;
Han Jingyi, ranked 8, associate professor, Zhejiang Gongshang University;
Zhu Yuming, ranked 9, Haining Languang Environmental Technology Co., Ltd.;
Li Kai, ranked 10, associate professor, Zhejiang Sci-Tech University;
Chen Xiaodong, ranked 11, intermediate engineer, Zhejiang Runtu Co., Ltd.; Guan Xiangjun, ranked 12, intermediate engineer, Hangzhou Yunze Environmental Technology Co., Ltd.;
Qu Xin, ranked 13, intermediate engineer, Xinjiang Tianfu Environmental Technology Co., Ltd.

Main completion units 1. Unit name: Zhejiang Sci-Tech University
2. Unit name: Hangzhou Yunze Environmental Technology Co., Ltd.
3. Unit name: Xinjiang Tianfu Environmental Technology Co., Ltd.
4. Unit name: Hangzhou Green Environmental Protection Group Co., Ltd.
5. Unit name: Haining Blue Light Environmental Protection Technology Co., Ltd.
6. Unit name: Zhejiang Gongshang University
7. Unit name: Zhejiang Runtu Co., Ltd.

Nomination unit Zhejiang Provincial Department of Education
Nomination opinion This achievement aims at the characteristics of chemical odor gas with high odor index, low concentration, large air volume, poor water solubility, complex composition, large fluctuation of working parameters, and great difficulty in purification. By undertaking key research and development projects in Zhejiang Province, national fund projects and key horizontal cooperation projects of enterprises, a series of research results have been achieved: (I) The influence of power supply parameters and barrier medium physical properties coupling on discharge conversion is revealed, and the mechanism of action of dielectric barrier discharge plasma on chemical conversion of odor gas is explored. A high-power and high-density plate plasma generator for odor gas purification is developed, which solves the problem of uneven discharge under harsh working conditions; (II) Based on the coupling calculation and experiment of multi-dimensional fluid volume model and porous medium model, key components such as mixed rectifier orifice plate, liquid distribution device and demister are optimized, and a plasma coupled washing absorption tower is developed; (III) An intelligent control system for energy consumption and efficiency of odor gas purification is developed, which solves the problems of low system operation safety and poor stability.
The project has obtained 11 invention patents, 20 utility model patents and 8 computer software copyrights. The project results have been promoted and applied in odor gas treatment projects in large domestic chemical companies such as Zhejiang Runtu, Xinjiang Tianye, and Tianfu Energy, and a global joint promotion cooperation agreement has been signed with the famous Japanese deodorization company KARUMOA. The various technologies and energy consumption indicators of the applied projects are better than similar technologies at home and abroad, and have reached the international advanced level after appraisal. In the past three years, the total amount of odorous gas treated has reached 70 billion cubic meters, and the direct economic benefits have exceeded 1.2 billion, effectively solving the problems of chemical odorous gas disturbing the people and environmental pollution in my country, and creating significant economic, social and environmental benefits. The achievement was nominated for the first prize of the Zhejiang Provincial Science and Technology Award for Scientific and Technological Progress.

Appendix 1: Catalog of major intellectual property rights and standards and specifications
Intellectual property
(standard specification) category Specific name of intellectual property (standard specification) Country
(region) Authorization number
(standard specification number) Authorization
(standard release)
Date Certificate number (standard specification approval and release department) Right holder (standard specification drafting unit) Inventor (standard specification drafter) Invention patent (standard specification) effective status
Invention patent A plate-type high electric field basic unit and reactor for preventing surface leakage China ZL201711352774.0 2019-11-26 Certificate No. 3608535 Zhejiang Sci-Tech University, Hangzhou Green Environmental Protection Group Co., Ltd. Zhang Xuming Valid
Invention patent A discharge basic unit and reactor and waste gas treatment method using multi-medium barriers China ZL201711352791.4 2020-08-04 Certificate No. 3920446 Haining Blue Light Environmental Protection Technology Co., Ltd., Hangzhou Xingyang Environmental Protection Technology Co., Ltd. Zhang Xuming Valid
Invention patent A method for purifying and recycling air polluted by ammonia China ZL201711352792.9 2020-05-22 Certificate No. 3810745 Haining Blue Light Environmental Protection Technology Co., Ltd., Hangzhou Xingyang Environmental Protection Technology Co., Ltd. Zhang Xuming Valid
Invention patent A wet flue gas purification system and method with energy-saving function China ZL202010462084.6 2020-04-22 Certificate No. 5099860 Hangzhou Yunze Environmental Technology Co., Ltd., Xinjiang Tianfu Environmental Technology Co., Ltd. Cheng Changjie, Liu Wei, Li Qijun, Kong Wei, Yang Zhiguo, Zhang Rong, Wang Lifei Valid
Invention patent A device and method for deep recovery of water resources in wet flue gas China ZL201910409189.2 2019-05-15 Certificate No. 4605689 Hangzhou Yunze Environmental Technology Co., Ltd. Zhang Rong, Zhang Yinhai, Chen Weiqiang, Yu Qianyong Valid
Invention patent A low-energy wet flue gas water collection and deoxidation device and method China ZL201910409102.1 2021-9-21 Certificate No. 4695877 Hangzhou Yunze Environmental Technology Co., Ltd. Zhang Rong, Zhang Yinhai, Cheng Lei, Yu Qianyong, Guan Xiangjun Valid

Appendix 2: Representative papers (monographs) list
Author Paper (monograph) name/publication Year Volume
Page number Publication
Time
(year, month) Other citations
Total number of times
Z. Wu, Z. Zhu, X, X. Hao, W. Zhou, J. Han, X. Tang, S. Yao, X. Zhang* Enhanced oxidation of naphthalene using plasma activation of TiO2/diatomite catalyst
/Journal of Hazardous Materials 347(2018)48-57 2018-04-05 46
S. Yao, S. Weng, Y. Tang, C. Zhao, Z. Wu, X. Zhang*, S. Yamamoto, S. Kodama Characteristics of OH production by O2/H2O pulsed dielectric barrier discharge
/Vacuum 126 (2016) 16-23 2016-01-08 32
X. Zhang*, Y. Wenren, J. Chen, L. Zhang, Y. Jin, Z. Liu, H. Jin, Q. Liu, Z. Zhu Partial oxidation of n-pentane to syngas and oxygenates in a dielectric
barrier discharge reactor
/ Fuel 307 (2022) 121814 2021-08-23 3
Y. Jin*,H. Zhou, L. Zhou, Z. Li Dynamics of single droplet splashing on liquid Film by coupling FVM with VOF
/Processes 2021,9,841 2021-05-11 2
Total: 83

Note: The total number of intellectual property rights, standards and specifications, and papers and monographs in the above two annexes shall not exceed 10.