Phenolyog ib qho tseem ceeb heev organic raw khoom, uas yog dav siv nyob rau hauv zus tau tej cov khoom ntawm ntau yam tshuaj, xws li yas, roj hmab, tshuaj, tshuaj tua kab, thiab lwm yam. Yog li ntawd, nws yog ib qho tseem ceeb heev kom paub cov ntaub ntawv raw rau phenol.

Cov khoom siv raw rau kev tsim phenol feem ntau suav nrog benzene, methanol thiab sulfuric acid. Benzene yog ib qho tseem ceeb ntawm cov organic raw khoom, uas tuaj yeem siv los tsim ntau yam khoom siv tshuaj, xws li phenol, aniline, acetophenone thiab lwm yam. Methanol yog ib qho tseem ceeb ntawm cov organic raw khoom, uas tuaj yeem siv los tsim ntau cov tebchaw nrog cov pab pawg ua haujlwm oxygen. Sulfuric acid yog ib qho tseem ceeb inorganic acid, uas yog siv dav hauv kev lag luam tshuaj thiab lwm yam lag luam.

Cov txheej txheem ntawm kev tsim phenol los ntawm benzene, methanol thiab sulfuric acid yog complex heev. Ua ntej, benzene thiab methanol yog reacted nyob rau hauv qhov kev txiav txim ntawm catalyst los tsim cumene. Tom qab ntawd, cumene yog oxidized nyob rau hauv lub xub ntiag ntawm huab cua los tsim cumene hydroperoxide. Thaum kawg, cumene hydroperoxide reacted nrog diluted sulfuric acid los tsim phenol thiab acetone.

Nyob rau hauv tus txheej txheem ntawm kev tsim phenol, kev xaiv ntawm catalyst yog ib qho tseem ceeb heev. Cov catalysts uas nquag siv muaj xws li txhuas chloride, sulfuric acid thiab phosphoric acid. Tsis tas li ntawd, cov txheej txheem txheej txheem xws li qhov kub thiab txias, siab thiab concentration kuj cuam tshuam rau cov txiaj ntsig thiab qhov zoo ntawm cov khoom.

Feem ntau, cov khoom siv raw rau phenol ntau lawm yog complex, thiab cov txheej txheem yog nruj heev. Txhawm rau kom tau txais cov khoom lag luam zoo thiab muaj txiaj ntsig zoo, nws yog ib qho tsim nyog yuav tsum tswj hwm cov khoom siv raw zoo thiab cov txheej txheem txheej txheem. Tsis tas li ntawd, nws tseem yuav tsum tau coj mus rau hauv tus account ib puag ncig kev tiv thaiv thiab kev nyab xeeb hauv kev tsim khoom. Yog li ntawd, thaum siv phenol ua raw khoom los tsim ntau yam khoom siv tshuaj, peb yuav tsum xyuam xim rau cov yam no kom ntseeg tau tias peb tuaj yeem tau txais cov khoom lag luam zoo thiab cov txiaj ntsig zoo thaum tiv thaiv ib puag ncig thiab kev nyab xeeb.