Coal columnar aiki carbon aikace-aikace don absorbing iya, shi ne mafi kyau da ainihin aiki carbon, aiki yanayi, takamaiman magani don kimantawa gwaji.

Coal columnar aiki carbon adsorption adadin, watau, da adadin adsorption da aka sha da karatun aiki carbon, a masana'antu kuma akwai aiki da ake kira aiki carbon, aiki akwai hanyoyi biyu na wakilci:

Coal columnar aiki carbon - wato, yawanci da ake kira adsorbent ya kai daidaitaccen yawan adsorption.

Coal columnar aiki charcoal --- yana nufin ruwa cakuda ta hanyar aiki charcoal gado layer, inda adsorptive da aka ji, bayan wani lokaci na aiki, aiki charcoal gado layer gudana daga ruwa fara bayyana dauke da wani adsorptive, bayyana aiki charcoal gado layer rasa adsorptive ikon, a wannan lokacin aiki charcoal gado ya ji adadin adsorptive, da ake kira aikin aiki charcoal. Yana da bayanai da ake buƙata don tsara yawan, sau da yawa, da muhimmanci suction tsarin.

Hanyar amfani ta yau da kullun don auna ƙarfin shan carbon mai aiki ta amfani da yanayin zafin jiki mai daidaito na ruwa, ana iya amfani dashi don auna ƙarfin shan asali da sake aiki da kuma foda na carbon mai aiki.