沥青基球形活性炭的制备及其应用进展

Progress in Preparation and Application of Pitch-Based Spherical Activated Carbon

沥青基球形活性炭是一种物理性能和吸附性能优异的新型炭材料。概述了沥青基球形活性炭的制备工艺,重点介绍并比较了沥青球的几种制备方法及球形活性炭的应用进展。

Pitch based spherical activated carbon (PSAC) is a new carbon material with excellent physical properties and high adsorption.The preparation technologies of PSAC are introduced in the article,and attention is paid to the methods of pitch spheres conglobating and recent application of PSAC.