A municipal sludge reduction, harmless treatment system and technology
Flash drying and internal heated fluidized bed drying system and technology for chlorinated polyethylene
An external heated type lignite pyrolysis and upgrading system and technology
A combined upgrading process and system for dry distillation of low-cost coal
Biomass crushing drum dryer
Enhanced heat pipe and its application
A device and technology for steam rotary tube nest and high frequency combined drying of coal
A device and technology for airflow and high frequency combined drying of lignite