image: The synthesis process of ZnCl2-activated biochar comprises three stages. The first phase is biochar production using microwave-assisted pyrolysis. Then, the biomass was pyrolysed at 3 kW for 30 ...

LISHUI, China, Jan. 23, 2023 /PRNewswire/ -- CN Energy Group. Inc. (CNEY) ("CNEY" or the "Company") today announced that it had established its United States headquarters in Washington D.C. to ...

Horticultural charcoal is becoming an increasingly common soil amendment, but when it comes to healing sick toxic soils, activated charcoal is the treatment of choice. The term horticultural charcoal ...

image: The system components are (a) nitrogen gas cylinder; (b) quartz beaker containing biomass of pineapple peel; (c) custom-made pyrolysis chamber; (d) tuner; (e) microwave generator; (f) microwave ...