Txoj Kev Npaj Powdered Activated Carbon

Txoj kev siv lub cev
Siv cov txiv hmab txiv ntoo zoo thiab sawdust raws li cov khoom siv raw, tom qab ua kom muaj zog, kho kom zoo, thiab crushed, cov tsos yog cov hmoov dub zoo, tsis muaj tshuaj lom, tsis muaj ntxhiab, nrog rau thaj tsam loj thiab muaj zog adsorption.
Cov txheej txheem tshuaj
Siv cov sawdust thiab txiv hmab txiv ntoo zoo li cov khoom siv raw, zinc chloride thiab phosphoric acid ua activators, nws yog refined tom qab carbonization thiab ua kom muaj zog. Cov khoom tiav lawm muaj peev xwm adsorption zoo heev thiab tsis muaj impurity cov ntsiab lus.