The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 17, 2024
Filed:
Jul. 30, 2021
Nanjing Institute of Microinterface Technology Co., Ltd, Nanjing, CN;
Zhibing Zhang, Nanjing, CN;
Zheng Zhou, Nanjing, CN;
Hongzhou Tian, Nanjing, CN;
Lei Li, Nanjing, CN;
Feng Zhang, Nanjing, CN;
Weimin Meng, Nanjing, CN;
Baorong Wang, Nanjing, CN;
Gaodong Yang, Nanjing, CN;
Huaxun Luo, Nanjing, CN;
Guoqiang Yang, Nanjing, CN;
Yu Cao, Nanjing, CN;
NANJING INSTITUTE OF MICROINTERFACE TECHNOLOGY CO., LTD, Nanjing, CN;
Abstract
The invention provides a micro-interface enhanced oxidation system and an oxidation method for preparing hydrogen peroxide, wherein the micro-interface enhanced oxidation system includes: an oxidation reactor, wherein a top portion of a side surface is provided with a liquid phase pipeline for delivering hydrogenated anthraquinone, and a bottom portion of the side surface is provided with a gas phase pipeline for delivering air; and a liquid distributor, a packing section, a seal pan and a hybrid micro-interface unit that are arranged in order from top to bottom are arranged in the oxidation reactor, wherein the hybrid micro-interface unit comprises a upper-mounted micro-interface generator and a lower-mounted micro-interface generator that are communicated with each other up and down, and the hydrogenated anthraquinone delivered in goes down in turn until being mixed with the air in the hybrid micro-interfacial unit to be dispersed and crushed after being distributed through the liquid distributor.