APPARATUS AND METHOD FOR PREPARING HIGH-PURITY IRON USING CONSUMABLE ANODE ELECTROLYTIC DEPOSITION

WIPO Patent Application WO/2021/233300

A1

The present invention relates to the technical field of electrochemistry, and specifically relates to an apparatus and a method for preparing high-purity iron using consumable anode electrolytic deposition. The apparatus provided in the present invention comprises a high-level tank, an electrolyser, a low-level tank, and an impurity removal tank in sequential communication, a water outlet of the impurity removal tank being in communication with a water inlet of the high-level tank; a consumable anode, a cathode, and an ion-permeable film arranged between the consumable anode and the cathode are arranged in the electrolyser. The apparatus provided in the present invention enables the electrolyte solution to be recycled, reducing processing costs, avoiding environmental pollution, and being more economical and environmentally friendly. In addition, the apparatus provided in the present invention has simple operation, control, and maintenance, is easy to transport and install, and is suitable for industrial application.

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QIU WENTAO (CN)
SHENG YUZE (CN)

PCT/CN2021/094375

November 25, 2021

May 18, 2021

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EZHOU HANYAN NEW MAT CO LTD (CN)

C25C1/06; C25C7/06

CN111519210A	2020-08-11
CN2786158Y	2006-06-07
CN105132956A	2015-12-09
CN2360424Y	2000-01-26
CN205077165U	2016-03-09
CN101638799A	2010-02-03
US4071431A	1978-01-31
CN201722416U	2011-01-26
CN104213149A	2014-12-17

BEIJING FINELAND IP FIRM (CN)

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