利用煤矸石制备4_A~°分子筛的研究

Study of Preparing 4Molecular Sieve from Coal Waste

本文较系统地研究了煤矸石制备４分子筛的全过程，对生产基本原理、成本和效益作了简要分析，并提出一套切实可行的工艺流程。该生产工艺的特，或是成本低、产品质量好且工艺简单，它为煤矸石的开发应用提供了一条新途径。

This paper discusses systematically the process of preparing 4 molecular sievefrom coal waste,analyses its basic principle,cost of production and profit,and puts forward ascientific and reasonable technological process with low cost,high quality and simple technology.This technique offers a new approach to the application of coal waste.