砂光粉在中（高）密度纤维板企业的效用

摘要

介绍中（高）密度纤维板企业所产生的副产品砂光粉，其径粒小、容重轻，易对大气造成污染。这种粉尘是易燃易爆物品，要对其进行合理回收。砂光粉的发热量能达到4200kJ／kg，在企业生产中是非常好的燃料。对其安全、经济合理燃烧作了比较，发现了砂光粉的经济价值，其技术将会被广泛推广。%The wood dust, byproduct of the middle/high density fiberboard enterprise is introduced, which is small size, light weight, easy pollution to atmosphere. This dust is flammable and explosive articles, must to make reasonable recovery. The wood dust＇s calorific value can reach 4 200 kJ / kg, and it is a very good fuel in company production. The safe, economic and reasonable combustion of the wood dust are compared, economic value is found and its technology will be widely promoted.