| 发明名称 |
METHOD FOR INCREASING COMBUSTIBILITY OF COAL USED IN CAST IRON PRODUCTION PROCESS |
| 摘要 |
FIELD: metallurgy. SUBSTANCE: coal is mixed with magnesium oxide and resulting mix is dried to fix MgO on coal surface. EFFECT: enhanced process efficiency. 6 cl, 3 dwg, 2 tbl, 2 ex
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| 申请公布号 |
RU2144060(C1) |
申请公布日期 |
2000.01.10 |
| 申请号 |
RU19980117446 |
申请日期 |
1997.12.19 |
| 申请人 |
POKHANG AJRON EHND STIL KO., LTD.;RISERCH INSTIT'JUT OF INDASTRIAL SAJENS EHND TEKNOLODZHI;FOEST-AL'PINE INDUSTRIANLAGENBAU GMBKH |
发明人 |
TO MIN JONG;SIN M'ONG K'JUN;TUNG JONG TE;LI DAEL VEJ |
| 分类号 |
C10B57/12;C10L9/10;C21B13/00;(IPC1-7):C10L9/10 |
主分类号 |
C10B57/12 |
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