Title:
A REDUCER, MANUFACTURE PROCESS THEREOF, AND A REDUCING FURNACE FOR VACUUM SMELTING METAL USING THE REDUCER
Document Type and Number:
WIPO Patent Application WO/2008/022546
Kind Code:
A1
Abstract:
A reducer comprises: a body composed of top (11), bottom (12) and side wall (13), in
which, the bottom (12) is a sloping, there are a feed opening (14) and a discharge port
(16) for metallic vapor near the top (11), and there is a residue discharge port
(15) at the lowest part of the sloping bottom (12); a feed opening end cover (17)
connected with the feed opening (14); a residue discharge port end cover (18)
connected with the residue discharge port (15); and a collector or a crystallizer (19)
connected with the discharge port (16) for metallic vapor. The reducer could solve
the problems occurred in conventional reducer, such as low capacity, low productivity,
difficulties in charge and discharge, and high labor intensity. By using the
reducer, the period of reduction reaction could be reduced, the productivity and
yield could be improved, and cost could be reduced. The reducer could be used to
manufacture the metals which could be vacuum-smelted through thermal reduction reaction,
such as Mg, Sr, Zn and Be.
Inventors:
WONG, Kui, Ming (3A Block 11, One Beacon HillKowloon Tong,Kowloon, Hong Kong, Kong, CN)
黄贵明 (中国香港特别行政区九龙九龙塘毕架山一号第十一座3楼A室, Hong Kong, Kong, CN)
黄贵明 (中国香港特别行政区九龙九龙塘毕架山一号第十一座3楼A室, Hong Kong, Kong, CN)
Application Number:
CN2007/002428
Publication Date:
February 28, 2008
Filing Date:
August 13, 2007
Export Citation:
Assignee:
MG CENTURY MINING CORPORATION (No. 1-4, 11 th FloorDianxin Shangwu Building,No. 69 Shinan Road,Guiyang, Guizhou 2, 550002, CN)
贵州世纪天元矿业有限公司 (中国贵州省贵阳市市南路69号电信商务大厦11楼1-4号, Guizhou 2, 550002, CN)
WONG, Kui, Ming (3A Block 11, One Beacon HillKowloon Tong,Kowloon, Hong Kong, Kong, CN)
贵州世纪天元矿业有限公司 (中国贵州省贵阳市市南路69号电信商务大厦11楼1-4号, Guizhou 2, 550002, CN)
WONG, Kui, Ming (3A Block 11, One Beacon HillKowloon Tong,Kowloon, Hong Kong, Kong, CN)
International Classes:
C22B5/02; F27B5/05; C22B5/00; F27B5/00
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (A0601, Huibin BuildingNo. 8 Beichen Dong Street,Chaoyang District, Beijing 1, 100101, CN)
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