Title:
METHOD FOR PREVENTING SURFACE BULGING OF ANODE FOR ELECTROLYZING COPPER
Document Type and Number:
Japanese Patent JP3932893
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To prevent surface bulging of an anode caused in a casting process of the anode for electrolyzing a copper.
SOLUTION: In the casting process of the anode for electrolyzing the copper, gas and steam are removed by controlling the surface temperature of molten copper before cooling the anode surface after casting the molten copper into a mold, to prevent the surface bulging of the anode.
Inventors:
Sugiura Toshiharu
Murakami
Shuzo Kaneko
Murakami
Shuzo Kaneko
Application Number:
JP2001401252A
Publication Date:
June 20, 2007
Filing Date:
December 28, 2001
Export Citation:
Assignee:
Sumitomo Metal Mining Co., Ltd.
International Classes:
B22D25/04; B22D5/02; B22D21/00; B22D27/04; B22D30/00; C25C1/12; (IPC1-7): B22D25/04; B22D5/02; B22D21/00; B22D27/04; B22D30/00; C25C1/12
Domestic Patent References:
| JP10015659A | ||||
| JP9164468A | ||||
| JP7032090A | ||||
| JP4253562A | ||||
| JP4178238A |
Attorney, Agent or Firm:
Yasushi Shinohara
Masayuki Fujinaka
Masayuki Fujinaka
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