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1. (WO2017193725) SYSTEM AND METHOD FOR TREATING CADMIUM-CONTAINING SOLUTION

Pub. No.:    WO/2017/193725    International Application No.:    PCT/CN2017/078657
Publication Date: Fri Nov 17 00:59:59 CET 2017 International Filing Date: Thu Mar 30 01:59:59 CEST 2017
IPC: C22B 19/00
C22B 3/02
B01J 4/00
Applicants: CHINA ENFI ENGINEERING CORPORATION
中国恩菲工程技术有限公司
Inventors: LU, Yeda
陆业大
DAI, Jianghong
戴江洪
WANG, Hongzhen
王鸿振
ZHAO, Aijun
赵爱君
FU, Jianguo
傅建国
SHEN, Meiling
申美玲
NIE, Ying
聂颖
Title: SYSTEM AND METHOD FOR TREATING CADMIUM-CONTAINING SOLUTION
Abstract:
Provided are a system and method for treating a cadmium-containing solution. The system comprises: a cadmium-containing solution storage apparatus (100); a first conveying pipe (200) connected to the cadmium-containing solution storage apparatus (100); a feed pump (300) connected to the first conveying pipe (200); a second conveying pipe (400) connected to the feed pump (300); a pipe reactor (500) connected to the second conveying pipe (400); and a zinc powder supplying device (600) connected to at least one of the following: the first conveying pipe (200), second conveying pipe (400), and the pipe reactor (500).