The flow sheet of lime neutralization processed acid waste water containing heavy metal ions is illustrated in this paper, and the process application and research direction are also introduced.
阐述了石灰中和法处理含重金属离子酸性废水的工艺流程及应用和研究方向。
The structure, principle of high precision and high flow plate type filter and its application in steel sheet rolling process are mainly introduced.
主要介绍了高精度大流量板式过滤装置的结构、原理及在钢板带轧制工艺过程中的应用。
The flow sheet and structure of 2 axial and 1 radial type and paralleled triple casing pipe type inner parts of converter are introduced. Comparison on their application is given.
介绍二轴一径和并流三套管式氨合成塔内件流程和结构，对两种内件的应用情况进行了对比。
The flow sheet and structure of 2 axial and 1 radial type and paralleled triple casing pipe type inner parts of converter are introduced. Comparison on their application is given.
介绍二轴一径和并流三套管式氨合成塔内件流程和结构，对两种内件的应用情况进行了对比。
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