Turning Sawdust into High Performance Biochar via Pyrolysis Technology

Dingli Group adopts mature high temperature pyrolysis technology to convert waste sawdust into high quality biochar,realizing high value recycling of wood processing residues.

In Dingli's complete sawdust carbonization line,raw sawdust first goes through pretreatment procedures including screening and drying to control particle size and moisture content,meeting the feeding requirements of the sealed pyrolysis reactor.Inside the reactor,sawdust undergoes dehydration,thermal cracking and carbonization under high temperature and oxygen limited atmosphere,and is gradually converted into granular sawdust biochar.

It features zero pollution,zero emission,low labor consumption and large processing capacity.delivering outstanding energy saving and emission reduction benefits.It stands for advanced technical solutions for organic solid waste resource utilization.The final sawdust based biochar possesses stable carbon composition,developed pore structure and low ash content.It can be widely used as soil conditioner for farmland improvement,core raw material for biochar based base fertilizer,raw material for activated carbon production,as well as clean solid fuel.

Supported by rich overseas project practice,Dingli provides global customers with one‑stop services including process scheme design,equipment manufacturing,commissioning and professional technical training.