Phenolndi zofunika kwambiri organic mankhwala zopangira, amene ali osiyanasiyana ntchito mu makampani mankhwala ndi madera ena.M'nkhaniyi, tisanthula ndikukambirana zinthu zazikulu za phenol.

tiyenera kudziwa chomwe phenol.Phenol ndi mankhwala onunkhira a hydrocarbon okhala ndi formula ya C6H6O.Ndi kristalo wopanda mtundu kapena woyera wokhala ndi fungo lapadera.Phenol amagwiritsidwa ntchito makamaka ngati zopangira zopangira mankhwala osiyanasiyana, monga bisphenol A, phenolic resin, etc. Bisphenol A ndi imodzi mwazinthu zofunika kwambiri za phenol, zomwe zimagwiritsidwa ntchito kwambiri popanga epoxy resin, pulasitiki. , CHIKWANGWANI, filimu, etc. Komanso, phenol amagwiritsidwanso ntchito ngati zopangira kupanga mankhwala, mankhwala ophera tizilombo, utoto, surfactants ndi mankhwala ena.

Kuti timvetsetse zinthu zazikuluzikulu za phenol, choyamba tiyenera kupenda momwe amapangira.Njira yopangira phenol nthawi zambiri imagawidwa m'magawo awiri: choyamba ndikugwiritsa ntchito phula la malasha ngati zopangira kupanga benzene kudzera mu carbonization ndi distillation;Gawo lachiwiri ndikugwiritsa ntchito benzene ngati zopangira kupanga phenol kudzera munjira ya okosijeni, hydroxylation ndi distillation.Pochita izi, benzene amapangidwa ndi okosijeni kuti apange phenolic acid, kenako phenolic acid amawonjezeredwa kuti apange phenol.Kuphatikiza apo, pali njira zina zopangira phenol, monga kusintha kwamphamvu kwa petroleum kapena malasha-tar gasification.

Pambuyo pomvetsetsa kupanga kwa phenol, titha kusanthulanso zinthu zake zazikulu.Pakalipano, chinthu chofunika kwambiri cha phenol ndi bisphenol A. Monga tafotokozera pamwambapa, bisphenol A imagwiritsidwa ntchito kwambiri popanga epoxy resin, pulasitiki, fiber, filimu ndi zinthu zina.Kuwonjezera pa bisphenol A, palinso zinthu zina zofunika kwambiri za phenol, monga diphenyl ether, nayiloni 66 mchere, ndi zina zotero.nayiloni 66 mchere angagwiritsidwe ntchito monga mkulu-mphamvu CHIKWANGWANI ndi pulasitiki zomangamanga m'madera osiyanasiyana monga makina, magalimoto ndi ndege.

Pomaliza, chinthu chachikulu cha phenol ndi bisphenol A, chomwe chimagwiritsidwa ntchito kwambiri popanga epoxy resin, pulasitiki, CHIKWANGWANI, filimu ndi zinthu zina.Kuphatikiza pa bisphenol A, palinso zinthu zina zofunika za phenol, monga diphenyl ether ndi nayiloni 66 mchere.Pofuna kukwaniritsa zofunikira zamagulu osiyanasiyana ogwiritsira ntchito, m'pofunika kupititsa patsogolo nthawi zonse kupanga ndi kupanga mankhwala a phenol ndi mankhwala ake akuluakulu.