发明名称 |
METHOD OF ROLLING ZINC-CONTAINING MATERIALS |
摘要 |
FIELD: nonferrous metallurgy. SUBSTANCE: method is fit to process zinc cakes, ores, slags, and others. Materials are rolled in mixture with solid carbon reducing agent and calcium-containing flux, the latter being introduced into furnace by blowing it in with high-pressure (2-6 atm) air from discharge end of furnace toward clinker-formation zone in amount from 5 to 10% calcium oxide based on weight of clinker. EFFECT: prolonged furnace operation campaign due to increased lining resistance and reduced skull formation. 1 tble
|
申请公布号 |
RU2122596(C1) |
申请公布日期 |
1998.11.27 |
申请号 |
RU19970119672 |
申请日期 |
1997.11.27 |
申请人 |
AKTSIONERNOE OBSHCHESTVO "CHELJABINSKIJ EHLEKTROLI;TNYJ TSINKOVYJ Z |
发明人 |
KAZANBAEV L.A.;KOZLOV P.A.;KOLESNIKOV A.V.;RESHETNIKOV JU.V.;GIZATULIN O.V. |
分类号 |
C22B19/38;(IPC1-7):C22B19/38 |
主分类号 |
C22B19/38 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|