ʻO ke kumu kemikaC2H4. ʻO ia ke kumu kemika kumu no nā fiber synthetic, rubber synthetic, plastic synthetic (polyethylene and polyvinyl chloride), a me synthetic ethanol (waiʻona). Hoʻohana ʻia ia e hana i ka vinyl chloride, styrene, ethylene oxide, acetic acid, acetaldehyde, a me nā mea pahū. Hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻomaʻamaʻa no nā huaʻai a me nā mea kanu. He hormone mea kanu i hōʻoia ʻia.

Ethyleneʻo ia kekahi o nā huahana kemika nui loa o ka honua. ʻO ka ʻoihana ethylene ke kumu o ka ʻoihana petrochemical. ʻOi aku ka nui o nā huahana Ethylene ma mua o 75% o nā huahana petrochemical a noho i kahi kūlana koʻikoʻi i ka ʻoihana aupuni. Ua hoʻohana ka honua i ka hana ethylene ma ke ʻano he hōʻailona koʻikoʻi e ana i ke kiʻekiʻe o ka ulu ʻana o ka ʻoihana petrochemical o ka ʻāina.

Nā kahua noi

1. ʻO kekahi o nā mea waiwai nui loa no ka ʻoihana petrochemical.

Ma keʻano o nā mea synthetic, hoʻohana nuiʻia i ka hanaʻana i ka polyethylene, vinyl chloride a me polyvinyl chloride, ethylbenzene, styrene a me polystyrene, a me ka ethylene-propylene rubber, etc.; ma ke ʻano o ka synthesis organik, hoʻohana nui ʻia i ka synthesis o ka ethanol, ethylene oxide a me ka ethylene glycol, acetaldehyde, acetic acid, propionaldehyde, propionic acid a me kāna mau derivatives a me nā mea waiwai synthetic ʻē aʻe; ma hope o ka halogenation, hiki iā ia ke hana i ka vinyl chloride, ethyl chloride, ethyl bromide; ma hope o ka polymerization, hiki iā ia ke hana i nā α-olefins, a laila hoʻopuka i nā waiʻona kiʻekiʻe, alkylbenzenes, etc.;

2. Hoʻohana nui ʻia e like me ke kinoea maʻamau no nā mea analytical i nā ʻoihana petrochemical;

3. Ethylenehoʻohana ʻia e like me ke kinoea hoʻomaʻamaʻa kūlohelohe no nā huaʻai e like me nā ʻalani piko, nā tangerines, a me ka maiʻa;

4. Ethylenehoʻohana ʻia i ka synthesis pharmaceutical a me ka synthesis mea ʻenehana kiʻekiʻe.