| 发明名称 |
METHOD OF PYROMETALLURGICAL PROCESSING OF COPPER-CONTAINING MATERIALS |
| 摘要 |
FIELD: metallurgy. ^ SUBSTANCE: reducing fuel and copper-containing stock are loaded into shaft furnace. Note here that said coke is produced by carbonising the burden containing 5 to 100% of product, the yield of volatile substances making some 14-25%, obtained by delayed low-temperature carbonisation of heavy oil residues. ^ EFFECT: reduced fuel consumption higher smelting rate of copper-containing stock, reduced copper content in slug. ^ 5 tbl |
| 申请公布号 |
RU2441081(C1) |
申请公布日期 |
2012.01.27 |
| 申请号 |
RU20100132079 |
申请日期 |
2010.07.29 |
| 申请人 |
ZAKRYTOE AKTSIONERNOE OBSHCHESTVO "UPRAVLJAJUSHCHAJA KOMPANIJA "NKA-KHOLDING" |
发明人 |
SHASHMURIN PAVEL IVANOVICH;POSOKHOV JURIJ MIKHAJLOVICH;ZAGAJNOV VLADIMIR SEMENOVICH;STUKOV MIKHAIL IVANOVICH;KOSOGOROV SERGEJ ALEKSANDROVICH;MAMAEV MIKHAIL VLADIMIROVICH |
| 分类号 |
C10B57/04;C22B15/02 |
主分类号 |
C10B57/04 |
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