Thermal reduction apparatus for metal production, gate device, condensing system, and control method thereof

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United States of America Patent

PATENT NO 11136646
APP PUB NO 20190218642A1
SERIAL NO

16367436

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Abstract

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Disclosed is a thermal reduction apparatus. The thermal reduction apparatus according to the exemplary embodiment includes: a preheating unit which preheats a to-be-reduced material and loads the to-be-reduced material into a reducing unit; the reducing unit which is connected to the preheating unit and in which a thermal reduction reaction of the to-be-reduced material occurs; a cooling unit which is connected to the reducing unit and from which the to-be-reduced material flowing into the cooling unit is unloaded to the outside; a gate device which is installed between the preheating unit and the reducing unit; a gate device which is installed between the reducing unit and the cooling unit; a condensing device which is connected to the reducing unit and condenses a metal vapor; a first blocking unit which is installed in the reducing unit; and a second blocking unit which is installed in the reducing unit so as to be spaced apart from the first blocking unit.

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Patent Owner(s)

Patent OwnerAddress
RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY67 CHEONGAM-RO NAM-GU GYEONGSANGBUK-DO POHANG-SI 37673

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cho, Kil Won Pohang, KR 10 26
Choi, Good-Sun Gangneung, KR 2 1
Choo, Dong Kyun Pohang, KR 6 24
Choo, Wung Yong Pohang, KR 3 3
Han, Gilsoo Gangneung, KR 4 1
Kim, Moon Chul Seoul, KR 4 6
Kim, Young Il Pohang, KR 175 1725
Lee, Gyu Chang Gangneung, KR 2 1
Park, Dae Kyu Gangneung, KR 7 20
Park, Jae Sin Gangneung, KR 3 1
Park, Jong Min Pohang, KR 177 488

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