Ibikoresho bya fenol

Fenolni imiti myinshi ihuza imiti hamwe ningingo nyinshi zikoreshwa mu nganda nubushakashatsi.Gutegura ubucuruzi birimo inzira yintambwe nyinshi itangirana na okiside ya cyclohexane.Muri ubu buryo, cyclohexane ihindurwamo okiside mu ruhererekane rw’abunzi, harimo cyclohexanol na cyclohexanone, hanyuma igahinduka fenol.Reka ducukumbure ibisobanuro birambuye muriki gikorwa. 

 

Gutegura ubucuruzi bwa fenolu bitangirana na okiside ya cyclohexane.Iyi reaction ikorwa imbere yumuti wa okiside, nkumwuka cyangwa ogisijeni mwiza, hamwe na catalizator.Cataliste ikoreshwa muriki gisubizo mubisanzwe ni uruvange rwibyuma byinzibacyuho, nka cobalt, manganese, na bromine.Igisubizo gikorerwa ku bushyuhe bwo hejuru hamwe n’umuvuduko, ubusanzwe kuva kuri 600 kugeza 900°C hamwe na 10 kugeza kuri 200 ikirere.

 

Okiside ya cyclohexane itera gushiraho urukurikirane rwabunzi, harimo cyclohexanol na cyclohexanone.Aba bahuza noneho bahindurwamo fenol mu ntambwe ikurikiraho.Iyi reaction ikorwa imbere ya catisale ya aside, nka acide sulfurike cyangwa aside hydrochloric.Catisale ya aside itera umwuma wa cyclohexanol na cyclohexanone, bigatuma habaho fenolike namazi.

 

Fenol yavuyemo noneho isukurwa no kuyungurura hamwe nubundi buryo bwo kweza kugirango ikureho umwanda nibindi bicuruzwa.Igikorwa cyo kweza cyemeza ko ibicuruzwa byanyuma byujuje ibyangombwa bisabwa mubikorwa bitandukanye.

 

Fenol ikoreshwa mubikorwa bitandukanye, harimo kubyara polyakarubone, Bisphenol A (BPA), ibisigarira bya fenolike, nibindi bintu bitandukanye.Polyakarubone ikoreshwa cyane mu gukora ibikoresho bya pulasitiki, lens, n'ibindi bikoresho bya optique kubera gukorera mu mucyo no kurwanya ingaruka.BPA ikoreshwa mugukora epoxy resin hamwe nibindi bifata, ibifuniko, hamwe nibigize.Ibisigarira bya fenolike bikoreshwa mugukora ibifatika, ibifuniko, hamwe nibihimbano kubera guhangana cyane nubushyuhe n’imiti.

 

Mu gusoza, gutegura ubucuruzi bwa fenol birimo okiside ya cyclohexane, hakurikiraho guhindura abahuza muri fenol no kweza ibicuruzwa byanyuma.Fenol yavuyemo ikoreshwa muburyo butandukanye bwo gukoresha, harimo no gukora ibikoresho bya pulasitiki, ibifatika, ibifuniko, hamwe n’ibigize.


Igihe cyo kohereza: Ukuboza-11-2023