Title:
ARSENIC AND GALLIUM RECOVERY DEVICE AND METHOD
Document Type and Number:
WIPO Patent Application WO/2024/051139
Kind Code:
A1
Abstract:
The present invention belongs to the technical field of secondary resource recovery in the metallurgical industry, and particularly relates to an arsenic and gallium recovery device and method. In the arsenic and gallium recovery device, a closed furnace body is in communication with a vacuumizing pipe; the vacuumizing pipe is connected to a vacuumizing mechanism; the closed furnace body comprises a first furnace body, a second furnace body and a third furnace body; a first heating mechanism and a graphite crucible are provided in the first furnace body; the first heating mechanism is configured to heat the graphite crucible; a second heating mechanism and a first collecting cylinder are provided in the second furnace body; a second collecting cylinder is provided in the third furnace body; the first furnace body is detachably connected to the second furnace body; the graphite crucible is in communication with the first collecting cylinder; and the first collecting cylinder is in communication with the second collecting cylinder. The arsenic and gallium recovery device of the present invention has a structure that realizes directional condensation of both a gallium arsenide cluster and arsenic vapor, thereby realizing high-purity recovery of arsenic and gallium.
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Inventors:
TIAN YANG (CN)
YU HAOSONG (CN)
YANG BIN (CN)
CHEN XIUMIN (CN)
XU BAOQIANG (CN)
JIANG WENLONG (CN)
LI YIFU (CN)
WANG FEI (CN)
DENG YONG (CN)
WANG LIPENG (CN)
LIANG DONG (CN)
WANG DONG (CN)
YU HAOSONG (CN)
YANG BIN (CN)
CHEN XIUMIN (CN)
XU BAOQIANG (CN)
JIANG WENLONG (CN)
LI YIFU (CN)
WANG FEI (CN)
DENG YONG (CN)
WANG LIPENG (CN)
LIANG DONG (CN)
WANG DONG (CN)
Application Number:
PCT/CN2023/082064
Publication Date:
March 14, 2024
Filing Date:
March 17, 2023
Export Citation:
Assignee:
UNIV KUNMING SCIENCE & TECHNOLOGY (CN)
International Classes:
F27B14/04; C22B30/04; C22B58/00; F27B14/08
Foreign References:
| CN115451700A | 2022-12-09 | |||
| CN201358292Y | 2009-12-09 | |||
| CN101096726A | 2008-01-02 | |||
| CN1598016A | 2005-03-23 | |||
| CN101413064A | 2009-04-22 | |||
| CN102808090A | 2012-12-05 | |||
| CN209194024U | 2019-08-02 | |||
| CN101555620A | 2009-10-14 | |||
| US20040083854A1 | 2004-05-06 |
Attorney, Agent or Firm:
SICHUAN ZHONGDAI INTELLECTUAL PROPERTY AGENCY CO., LTD (CN)
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