| 发明名称 |
METHOD FOR REDUCING THE WATER AND OXYGEN FROM THE GAS OF ANNEALING FURNACE |
| 摘要 |
A method for reducing water and oxygen included in H2 gas which is circulated or reused as atmosphere gas in high temperature annealing furnace, comprises contacting metal magnesium with H2 atmosphere gas of 500-600 deg.C in the annealing furnace or circulating line.
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| 申请公布号 |
KR910003875(B1) |
申请公布日期 |
1991.06.15 |
| 申请号 |
KR19880017039 |
申请日期 |
1988.12.20 |
| 申请人 |
POHANG IRON & STEEL CO.,LTD.;KOREA INDUSTRIAL TECHNOLOGY INSTITUTE |
发明人 |
SON BYUNG-KWAN;CHOI KYU-SEUNG |
| 分类号 |
C21D1/74;(IPC1-7):C21D1/74 |
主分类号 |
C21D1/74 |
| 代理机构 |
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