... 铺路＜柏＞油 road oil 煅烧还原法 roast-reduction process 煅烧炉 roaster ...
基于4个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
以高炉瓦斯泥为原料，经气相还原气氛煅烧及液相提纯步骤制取铁盐溶液，再采用液相还原法，在有分散剂及包覆剂存在的条件下制备出纳米铁颗粒。
The height change of foam caused by reduction gas during foaming process was measured under different conditions of treating blast furnace dust in iron bath.
youdao
应用推荐
模块上移
模块下移
不移动