Phenol

PhenolSisona sixhobo sibaluleke kakhulu se-organic esikhuselweyo, esisetyenziswa ngokubanzi ekuvelisweni kweemveliso ezahlukeneyo zekhemikhali, ezinje ngeplastiki, irabha, iyeza, iyeza, njl njl ke kubaluleke kakhulu ukwazi i-phenol.

 

Izinto eziluhlaza zemveliso ye-phenol ikakhulu zibandakanya i-bedzene, i-methanol kunye ne-sulfuric acid. I-Benzene yeyona nto ibaluleke kakhulu ye-organic, enokusetyenziselwa ukuvelisa iintlobo ezininzi zeemveliso zekhemikhali, ezinje nge-phenol, i-Aliline, i-acetophenone njalo njalo. I-methanol sisixhobo esibalulekileyo se-organic, esinokusetyenziselwa ukuvelisa imizobo eyahlukeneyo ngeoksijini-enamaqela asebenzayo. I-Sulfuric Acid yi-Inorganic ebalulekileyo ye-Inorgain, esetyenziswa ngokubanzi kwishishini lekhemikhali kunye namanye amashishini.

 

Inkqubo yokuvelisa i-phenol evela e-Benzene, iMethanol kunye ne-Sulfuric Acid inzima kakhulu. Okokuqala, i-Benzene kunye neMethanol basabela phantsi kwesenzo sokuveza i-cumene. Emva koko, i-cumene i-oxidodd phambi komoya ukuba yenze i-cumene hydroperoperoperothide. Okokugqibela, i-cumene hydroperaperapide iphinda iphinde inikwe i-sulfuric acid ukuba ivelise i-phenol kunye ne-acetone.

 

Kwinkqubo yokuvelisa i-phenol, ukukhetha inkuthalo kubaluleke kakhulu. I-catalysts esetyenziswayo esetyenziswayo isebenzisa i-aluminium chloride, isulfuric acid kunye ne-phosphoric acid. Ukongeza, iimeko zenkqubo ezinje ngamaqondo obushushu, uxinzelelo kunye nokugxininisa kunye nokugxininisa kuchaphazela isivuno kunye nomgangatho wemveliso.

 

Ngokubanzi, izinto ezingafunekiyo zemveliso ye-phenol zintsonkothile, kwaye iimeko zenkqubo zingqongqo. Ukuze ufumane iimveliso ezisemgangathweni eziphezulu kunye nesivuno, kufuneka ukuba ulawule ngokungqongqo umgangatho kunye neemeko zenkqubo. Ukongeza, kuyafuneka ukuba uthathe inxaxheba kukhuseleko lwendalo kunye nokhuseleko kwinkqubo yemveliso. Ke ngoko, xa usebenzisa i-phenol njengezinto eziluhlaza, kufuneka sinikele ingqalelo kule miba ukuqinisekisa ukuba sinokufumana iimveliso ezisemgangathweni eziphezulu kunye nokukhusela indalo esingqongileyo xa sikhusela indalo kunye nokhuseleko.


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