Coal fines briquetting, mixed with sawdust, and molasses as a binder is explored as an good option to improve the properties of coal briquettes.

Coal fines briquetting is a pressure agglomeration method where coal fines are compacted into dense briquettes via roller press.

The complete processing steps of coal fines briquetting includes: crushing, mixing, briquetting, drying, packing, etc.

Biomass coal briquettes are made from both biomass and coal, which are produced by briquetting process and roller press.

The research studies roller press and the effects of corn cob biomass on the properties of coal biruqette.