摘要
本文报导了纸浆黑液改性制取工业型煤粘结剂的试验。采用风化褐煤对原始黑液进行改性,得到以腐植酸和木质素等有机物为主要组分的粘结剂,用于工业型煤成型。煤球机械强度高、燃烧性能好。
This paper shows experiments for modified pulp waste liquid to prod- uce briquettes adhesive. Using decency lignit to modify the black liquid, we get an adhesive that is mainly made of organic compounds such as humic acid and lignin. The industral briquettes formed with the adhesive have high compressive strength and good burning property.
出处
《重庆环境科学》
1990年第5期1-4,共4页
Chongqing Environmental Science
