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Title:
WHOLE-PROCESS CONTINUOUS GAS-ASSISTED MAGNETIC SEPARATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/129789
Kind Code:
A1
Abstract:
Disclosed is a whole-process continuous gas-assisted magnetic separation system, comprising an adsorption tank (1), an extraction column (2) connected to the adsorption tank (1), and a desorption column (3) connected to the extraction column (2). The extraction column (2) and the desorption column (3) each comprises a hollow gas floatation column (7). A magnetic roller (8) is provided on the top of each gas floatation column (7), a scraper (9) is provided on one side of the magnetic roller (8), and a gas inlet is provided at the bottom of each gas floatation column (7). Each of the gas floatation columns (7) of the extraction column (2) and the desorption column (3) is connected to a rinsing device, a rinsing opening of which is arranged opposite the scraper (9).

Inventors:
YANG, Liangrong (No. 1 Zhongguancun North Second Street, Haidian District, Beijing 0, 100190, CN)
DONG, Tingting (No. 1 Zhongguancun North Second Street, Haidian District, Beijing 0, 100190, CN)
XING, Huifang (No. 1 Zhongguancun North Second Street, Haidian District, Beijing 0, 100190, CN)
YU, Jiemiao (No. 1 Zhongguancun North Second Street, Haidian District, Beijing 0, 100190, CN)
RONG, Meng (No. 1 Zhongguancun North Second Street, Haidian District, Beijing 0, 100190, CN)
LIU, Huizhou (No. 1 Zhongguancun North Second Street, Haidian District, Beijing 0, 100190, CN)
Application Number:
CN2017/074332
Publication Date:
July 19, 2018
Filing Date:
February 22, 2017
Export Citation:
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Assignee:
INSTITUTE OF PROCESS ENGINEERING, CHINESE ACADEMY OF SCIENCES (No. 1 Zhongguancun North Second Street, Haidian District, Beijing 0, 100190, CN)
International Classes:
B03C1/32
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (F6 Xijin Centre, 39 Lianhuachi East Rd. Haidian District, Beijing 6, 100036, CN)
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