Cov mis tshuaj yogC2H4Nws yog cov khoom siv tshuaj lom neeg tseem ceeb rau cov xov hluavtaws, roj hmab hluavtaws, cov yas hluavtaws (polyethylene thiab polyvinyl chloride), thiab ethanol hluavtaws (cawv). Nws kuj tseem siv los ua vinyl chloride, styrene, ethylene oxide, acetic acid, acetaldehyde, thiab cov khoom tawg. Nws kuj tseem siv tau ua tus neeg sawv cev rau cov txiv hmab txiv ntoo thiab zaub. Nws yog ib qho tshuaj hormones cog uas tau lees paub.

Ethyleneyog ib qho ntawm cov khoom siv tshuaj lom neeg loj tshaj plaws hauv ntiaj teb. Kev lag luam ethylene yog lub hauv paus ntawm kev lag luam petrochemical. Cov khoom ethylene suav txog ntau dua 75% ntawm cov khoom petrochemical thiab nyob hauv txoj haujlwm tseem ceeb hauv kev lag luam hauv tebchaws. Lub ntiaj teb tau siv cov khoom ethylene ua ib qho ntawm cov cim qhia tseem ceeb los ntsuas qib kev txhim kho ntawm kev lag luam petrochemical ntawm lub tebchaws.

Cov teb thov

1. Ib qho ntawm cov ntaub ntawv raw khoom yooj yim tshaj plaws rau kev lag luam petrochemical.

Hais txog cov khoom siv hluavtaws, nws yog siv dav hauv kev tsim cov polyethylene, vinyl chloride thiab polyvinyl chloride, ethylbenzene, styrene thiab polystyrene, thiab ethylene-propylene roj hmab, thiab lwm yam; hais txog cov organic synthesis, nws yog siv dav hauv kev tsim cov ethanol, ethylene oxide thiab ethylene glycol, acetaldehyde, acetic acid, propionaldehyde, propionic acid thiab nws cov derivatives thiab lwm yam khoom siv raw organic synthetic; tom qab halogenation, nws tuaj yeem tsim cov vinyl chloride, ethyl chloride, ethyl bromide; tom qab polymerization, nws tuaj yeem tsim cov α-olefins, thiab tom qab ntawd tsim cov cawv siab dua, alkylbenzenes, thiab lwm yam.;

2. Feem ntau siv ua roj txheem rau cov cuab yeej siv tshuaj ntsuam hauv cov tuam txhab petrochemical;

3. Ethylenesiv ua roj ua kom txiv hmab txiv ntoo siav zoo rau ib puag ncig xws li txiv kab ntxwv navel, txiv kab ntxwv qaub, thiab txiv tsawb;

4. Ethyleneyog siv rau hauv kev tsim tshuaj thiab cov khoom siv high-tech synthesis.