Usoro kemịkalụ ahụ bụC2H4Ọ bụ ihe e ji emepụta kemịkalụ dị mkpa maka eriri sịntetik, rọba sịntetik, plastik sịntetik (polyethylene na polyvinyl chloride), na ethanol sịntetik (mmanya). A na-ejikwa ya eme vinyl chloride, styrene, ethylene oxide, acetic acid, acetaldehyde, na ihe mgbawa. A pụkwara iji ya mee ihe dị ka ihe na-eme ka mkpụrụ osisi na akwụkwọ nri chara acha. Ọ bụ hormone osisi a nwapụtara.

Etilenebụ otu n'ime ngwaahịa kemịkalụ kachasị ukwuu n'ụwa. Ụlọ ọrụ ethylene bụ isi ihe dị mkpa n'ụlọ ọrụ petrochemical. Ngwaahịa Ethylene na-akpata ihe karịrị 75% nke ngwaahịa petrochemical ma na-arụkwa ọrụ dị mkpa n'akụnụba mba. Ụwa ejirila mmepụta ethylene mee ihe dị ka otu n'ime ihe ngosi dị mkpa iji tụọ ọkwa mmepe nke ụlọ ọrụ petrochemical nke mba.

Oghere ngwa

1. Otu n'ime ihe ndị kacha mkpa maka ụlọ ọrụ petrochemical.

Maka ihe ndị e ji emepụta ihe, a na-ejikarị ya eme ihe n'ịmepụta polyethylene, vinyl chloride na polyvinyl chloride, ethylbenzene, styrene na polystyrene, na ethylene-propylene roba, wdg.; n'ihe gbasara njikọ organic, a na-ejikarị ya eme ihe n'ịmepụta ethanol, ethylene oxide na ethylene glycol, acetaldehyde, acetic acid, propionaldehyde, propionic acid na ihe ndị sitere na ya na ihe ndị ọzọ e ji emepụta ihe ndị dị mkpa; mgbe e mesịrị, ọ nwere ike imepụta vinyl chloride, ethyl chloride, ethyl bromide; mgbe e mechara mepụta polymerization, ọ nwere ike ịmepụta α-olefins, wee mepụta mmanya dị elu, alkylbenzenes, wdg.;

2. A na-ejikarị ya eme ihe dị ka gas nkịtị maka ngwa nyocha na ụlọ ọrụ petrochemical;

3. Ethylenea na-eji ya dị ka gas na-acha uhie uhie nke na-anaghị emebi gburugburu ebe obibi maka mkpụrụ osisi dịka oroma, tangerines, na unere;

4. Etilenea na-eji ya eme ihe na mmepụta ọgwụ na mmepụta ihe teknụzụ dị elu.