PhenolKe thepa ea bohlanya ea tlhaho ea boqapi, e sebelisoang haholo tlhahisong ea lihlahisoa tse fapaneng tsa lik'hemik'hale, li-antients, jj. Sehloohong sena, re tla tsebisa theknoloji ea phenol ka botlalo.

Ho hlophisoa ha Phenal hangata ho etsoa ka benzene le proprilerone ho ba boteng ba koae. Ts'ebetso ea karabelo e ka aroloa ka likhato tse tharo: Bohato ba pele ke karabelo ea Benzene le proprilene ho theha Cumene; Mohato oa bobeli ke oxidation ea Cumene ho theha Cumene hydroperoxide; Mohato oa boraro ke tšebeliso ea Cumene hydroperoxide ho theha Phelaol le Acetone.

Mohato oa pele, Benzene le propyelene ha li arabele boteng ba acid haholo ho theha Cumene. Karabelo ena e etsoa ka mocheso oa likhato tse 80 ho isa ho tse 100 tsa Celsius le khatello ea hoo e ka bang 10 kg / cm2. Ka tloaelo e sebelisitsoeng hangata ke aluminium chlonime kapa sulfuric acid. Sehlahisoa sa karabelo ke CECENE, e arohaneng le motsoako o tsoetsoeng ka distation.

Mohato oa bobeli, CUmene o na le moea ka moea o teng boteng ba acid e nang le asiti ho theha cumene hydroperoxide. Karabelo ena e etsoa ka mocheso oa hoo e ka bang ka makhetlo a 70 ho isa ho a 90 Celsius le khatello ea hoo e ka bang 1 ho 2 kg / cm2. Hangata, e ne e sebelisoa hangata ke palfuric acid kapa acid acid. Sehlahisoa sa Rewtion ke Cume hydroperoxide, e arohaneng le motsoako o tsoetsoeng ka distation.

Mohato oa boraro, Cume hydroperoxide e hloekisoa boteng ba asiti e nang le asiti ho theha Phenol le Acestol. Karabelo ena e etsoa ka mocheso oa li-degrey tse ka bang 100 ho isa ho tse 13 ho isa ho 2 kg / cm2. Hangata, e ne e sebelisoa hangata ke palfuric acid kapa acid acid. Sehlahisoa sa Rection ke motsoako oa phenol le acetone, e arohaneng le motsoako o itseng ka distation.

Qetellong, karohano le tlhoekiso ea Tenonol le acetone e etsoa ka distillation. Bakeng sa ho fumana lihlahisoa tsa bohloeki bo phahameng, letoto la likholomo tsa ho ikhethela hangata li sebelisetsoa karohano le tlhoekiso. Sehlahisoa sa ho qetela ke Phenol, e ka sebelisetsoang tlhahiso ea lihlahisoa tse fapaneng tsa lik'hemik'hale.

Ka kakaretso, ho hlophisoa ha Phenol ho tsoa Bennel le Wiples ho ea ka mehato e meraro e kaholimo ho ka fumana phenol e phahameng. Leha ho le joalo, ts'ebetso ena e hloka ho sebelisa palo e kholo ea li-catalysts tsa acid, e leng ho baka kemiso e mpe ea lisebelisoa le tšilafalo ea tikoloho. Ka hona, mekhoa e meng e ncha ea boitokiso e etsoa ho nkela ts'ebetso ena sebaka sena. Mohlala, mokhoa oa ho lokisa oa Phenol o sebelisa li-biocatalys butle butle-butle li sebelisoa indasteri.