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回转窑炼铁法
释义
回转窑炼铁法
Encyclopedia
工学
直接还原炼铁法
释
rotary kiln ironmaking (SL/RN process)
回转窑炼铁法
以固体碳为还原剂,在连续转动的回转窑中通过固相还原反应把铁矿石冶炼成铁的直接还原炼铁方法。是重要的煤基直接还原炼铁工艺。2014年回转窑炼铁总产能达1539万吨,在全世界的煤基直接还原炼铁工艺中,回转窑流程约占95%以上。
随便看
Song Dynasty Rubbing Album of Preface to the Translated Great Buddhist Sutras in Wang Xizhi's Handwriting
Song Dynasty Rubbing Album of Qunyu Hall
Song Dynasty Rubbing Album of Residual Words Inscriptions of Classics on Stone
Song Dynasty Rubbing Album of Ru Copybook
Song Dynasty Rubbing Album of Songgui Hall
Song Dynasty Rubbing Album of Theventeen copybook
Song Dynasty Rubbing Album of Wei Yuanpi Stele
Song Dynasty Rubbing Album of Xuanmi Pagoda Stele
Song Dynasty Rubbing Album of Yan Zhenqing's Letter to Guo Yingyi
Song Dynasty Rubbing Album of Yingguang Hall
Song Dynasty Rubbing Album of Yugonggong Stele
Song Dynasty Rubbing Albun of Yan's Temple Stele
Song Dynasty sculptures in the Jin Memorial Hall
Song dynasty temple murals
Song Dyynasty jade boy
Song Fanghu
Song for Happiness
Song Futing
Song Gao
Song Gi-suk
Songgotu
Song Guang
Song Guofeng
Songhai
Songhai Empire
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更新时间:2026/8/10 6:30:09