Phenol bụ kemịkal kemịkalụ dị oke mkpa, nke nwere ọtụtụ na-eji na ụlọ ọrụ kemịkalụ na ubi ndị ọzọ. N'isiokwu a, anyị ga-enyocha ma na-atụle ngwaahịa ndị dị mkpa.

Ụlọ ọrụ phenol 

 

Anyị kwesịrị ịma ihe bụ Phenol. Phenol bụ osisi a na-eme hydrocarbon na-eme ka usoro molecular C6H6O. Ọ bụ nke na-enweghị agba ma ọ bụ ọcha kristal siri ike na isi na-esi ísì ụtọ. A na-ejikarị phenol mee ihe maka mmepụta nke ngwaahịa kemịkal dị iche iche, dịka bisphenol a, wdg bisphenol bụ otu n'ime ngwaahịa kachasị mkpa, nke a na-eji n'ọtụtụ resin, plastic , eriri, fim, wdg na mgbakwunye, a na-ejikwa phenol mee ihe maka mmepụta ọgwụ, ọgwụ na-egbu egbu, na-acha uhie uhie na ngwaahịa ngwaahịa ndị ọzọ.

 

Iji ghọta nnukwu ngwaahịa nke Phenol, anyị ga-ebu ụzọ nyochaa usoro mmepụta ya. A na-ekewa usoro mmepụta ihe n'ụzọ abụọ: nzọụkwụ mbụ bụ iji ọkụkọ wee mepụta benzeni site na usoro carbonazation na distillation; Nzọụkwụ nke abụọ bụ iji Benzene dị ka akụrụngwa mepụta ihe atụ site na usoro nke oxidition, hydroksylation na distillation. N'ime usoro a, a na-ehicha Benzene na-etolite phenalic acid, mgbe ahụ, a na-emekwu phenililized to etopụta phenol. Na mgbakwunye, enwere ụzọ ndị ọzọ maka ịmepụta phenol, dị ka nyocha nke mmanụ ụgbọ ala ma ọ bụ gas talole.

 

Mgbe anyị ghọta usoro mmepụta nke Phenol, anyị nwere ike nyochaa isi ngwaahịa ya. Ka ọ dị ugbu a, ngwaahịa kachasị mkpa nke phenol bụ Bisphenol A. Dị ka ekwuru n'elu, Bisphenol A na-eji n'ọtụtụ resin, rọba, eriri na ngwaahịa ndị ọzọ. Na mgbakwunye na Bisphenol a, enwerekwa ngwaahịa ndị ọzọ dị mkpa, dị ka diphenyl, nyg 66 nnu, wdg diphenhy na-eguzogide okpomọkụ na ihe mgbakwunye na ụlọ ọrụ eletriki; Enwere ike iji nylon 66 e nwere ike iji eriri dị elu yana rọba injinịa dị n'ọhịa dị ka igwe, ụgbọala na aeropace.

 

Na mmechi, ihe bụ nnukwu ngwaahịa phenol bụ Bisphenol A, nke a na-eji n'ọtụtụ resin, rọba, eriri na ngwaahịa ndị ọzọ. Na mgbakwunye na Bisphenol a, enwerekwa ngwaahịa ndị ọzọ dị mkpa nke phenol, dị ka diphelyl ether na nillon 66 nnu. Iji mezuo mkpa nke ngwa dị iche iche, ọ dị mkpa iji melite usoro mmelite ahụ na ogo ngwaahịa nke phenol na nnukwu ngwaahịa ya.


Oge Post: Dec-06-2023