| 转炉煤气回收及综合利用 |
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| 引用本文： | 李建新,姜碧涛,底根顺,翟永臻,赵国英.转炉煤气回收及综合利用[J].中国冶金,2006,16(3):42-43,49. |
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| 作者姓名： | 李建新 姜碧涛 底根顺 翟永臻 赵国英 |
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| 作者单位： | 宣化钢铁集团有限责任公司炼钢厂,河北,宣化,075100 |
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| 摘 要： | 应用炉口微差压技术，将RD阀的开度与吹炼规律结合起来，减少了外溢烟气量和吸人空气量，增加了回收时间。提高了所回收转炉煤气的质量。回收煤气φ（CO）达65％以上，最高达85％，实现了自动回收转炉煤气；制订了50000m^3转炉煤气柜验收标准；结合转炉煤气的特性，分析研究其组成成分及热值，开发了用户。标准状况下煤气回收量达到吨钢96m^3，最高为102m^3。
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| 关 键 词： | 转炉煤气 RD阀 炉口微差压 煤气柜验收标准 |
| 文章编号： | 1006-9356（2006）03-0042-02 |
| 修稿时间： | 2005-11-30 |
Recovery and Comprehensive Utilization of Converter Gas |
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| LI Jian-xing,JIANG Bi-tao,DI Geng-shun,ZHAI Yong-zhen,ZHAO Guo-ying.Recovery and Comprehensive Utilization of Converter Gas[J].China Metallurgy,2006,16(3):42-43,49. |
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| Authors: | LI Jian-xing JIANG Bi-tao DI Geng-shun ZHAI Yong-zhen ZHAO Guo-ying |
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| Affiliation: | Steel Making Plant, Xuanhua Iron and Steel Group Co. , Xuanhua 075100, Hebei, China |
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| Abstract: | Applying the technology of micro-differential pressure to converter mouth and uniting RD valve opening degree and smelting rule together, the quantity of overflowing fume outside and the deal of inhaled air are reduced, the time of recovering converter gas is increased, the quality of recovered converter gas recovered is improved, the CO content of gas recovered reaches 65%, the highest up to 85 %. the checking and accepting standard of 50 000 m^3 converter gas cabinet is constituted. The composition and the heat value of converter gas are analyzed. The gas recovered reaches 96 m^3/t,and the highest up to 102 m^3/to |
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| Keywords: | converter gas RD valve micro-differential pressure gas cabinet acceptance standard |
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