Xiaowei Zhuang

Bamboo charcoal polyurethane foam composite material and production method thereof

Method for preparing granular active carbon for gasoline vapor recovery by using oil tea shells

Environmental protection type inflammable barbecue charcoal and production method thereof

Production method for health-care semi-rigid polyurethane foams of bamboo charcoal composite powder

Moving bed carbonization (activation) furnace suitable for producing activated carbon from granular materials

Activation converter for preparing activated carbon by alkali activation method

Back cushion of bamboo charcoal sponginess

Method and device for reducing ash content of active carbon produced by phosphoric acid method

Self-unloading raw material impregnating device for producing granular active carbon through chemical method

Smoke collecting device of cigarettes