Sampole Sete ea Mashala le Sehlahisoa ho tsoa ho Ts'ebetso

Li-distillation tse omileng tsa mashala. E 'ngoe ea lits'ebetso tsa bohlokoa indastering ea lik'hemik'hale tsa mashala. E bua ka ts'ebetso eo ka eona mashala a futhumatsoang le ho bola ka thoko ho moea ho hlahisa coke (kapa semi-coke), tar tar, mashala a benzene, khase ea mashala le lihlahisoa tse ling. Distillation e omileng ea mashala ke phetoho ea lik'hemik'hale. Ho latela mocheso o fapaneng oa ho futhumatsa, e ka aroloa ka mefuta e meraro: 900 ～ 1100 ℃ ke distillation e ommeng ea mocheso o phahameng, ke hore, ho pheha; 700 ～ 900 ℃ ke distillation e ommeng ea mocheso o mahareng; 500 ～ 600 ℃ ke distillation e ommeng ea mocheso o tlase (bona mashala a chesang a mashala a omileng).