大同煤生产高吸附活性炭工艺条件的选择

The Selection of the Technical Conditions for Producing the High-adsorptivity Active Carbon with the Datong Coal

简要介绍了活性炭生产工艺流程,重点讨论了炭化温度、炭化升温速度、活化温度、活化时间、炭化料粒度、水蒸气压力和流量等工艺条件对大同煤生产中孔发达活性炭吸附性能的影响。

This paper briefly introduces the technical process of producing the active carbon, and discusses emphatically on the influences of some technical conditions such as the carbonization temperature, carbonizing temperature rising speed, activation temperature, activation time, grain size of carbonization materials, and water vapor pressure and flow, etc. on the adsorptivity of the active carbon with the developed middle holes.