Ethylene (C2H4)

Technical parameters

Mumamiriro ezvinhu akajairwa, ethylene igasi risina ruvara, rinonhuwa zvishoma rinobvira rine density ye1.178g/L, iri shoma zvishoma pane mhepo.Inenge isinganyungudike mumvura, hainyanyi kunyungudika mu ethanol, uye inonyungudika zvishoma mu ethanol, ketones, uye benzene., Soluble mu ether, nyore soluble mu organic solvents akadai carbon tetrachloride.Ethylenechimwe chezvigadzirwa zvemakemikari zvine zvakawanda zvinobuda munyika.Iyo ethylene indasitiri ndiyo musimboti weiyo petrochemical indasitiri.Zvigadzirwa zveEthylene zvinodarika 75% yezvigadzirwa zvepetrochemical uye zvinotora chinzvimbo chakakosha muhupfumi hwenyika.Nyika yaona kugadzirwa kwe ethylene sechimwe chezviratidzo zvakakosha kuyera danho rekusimudzira indasitiri yepetrochemical yenyika.Ethylene inokosha organic kemikari basic raw material, inonyanya kushandiswa mukugadzirwa kwe polyethylene, ethylene propylene rubber, polyvinyl chloride, etc. Ethylene chimwe chezvinhu zvakakosha zvekugadzira petrochemical industry.Panyaya yezvigadzirwa zvekugadzira, inoshandiswa zvakanyanya mukugadzirwa kwepolyethylene, vinyl chloride, nezvimwewo;maererano ne organic synthesis, inoshandiswa zvakanyanya mukugadzirwa kwe ethanol, ethylene oxide, ethylene glycol, acetaldehyde, uye propylene.Yakasiyana-siyana yekutanga organic synthesis mbishi zvinhu zvakaita sealdehydes uye zvinobva pazviri;kuburikidza nehalogenation, inogona kubudisa chlorethylene, chloroethane, bromoethane, etc. Ethylene inonyanya kushandiswa segasi rinoshandiswa rekuongorora zviridzwa mu petrochemical enterprises;inoshandiswa segasi rekuibva kune zvakatipoteredza kune michero yakadai semaranjisi eguvhu, tangerines, mabhanana, nezvimwewo;inoshandiswa mukugadzirwa kwemishonga uye high-tech zvinhu;inoshandiswa mukugadzirwa kwegirazi yakakosha yeindasitiri yemotokari;inoshandiswa sefiriji, Kunyanya muLNG liquefaction plants.Chengetedzo yekuchengetedza: Chengetedza muimba yekuchengetera inotonhorera, ine mhepo.Ramba kure nemoto nekupisa.Tembiricha yekuchengetera haifanirwe kudarika 30°C.Inofanira kuchengetwa zvakasiyana kubva kune oxidants uye halogens, uye kudzivisa kusanganiswa kuchengetedza.Shandisa mwenje unodzivirira kuputika uye nzvimbo dzekupinza mhepo.Zvinorambidzwa kushandisa michina michina uye maturusi anowanzo kupfava.Nzvimbo yekuchengetera inofanirwa kunge yakashongedzerwa neyakadonha yekurapa emergency emergency.

Application:

①Kemikari:

Yepakati muindasitiri yemakemikari uye kugadzirwa kwepurasitiki

②Chikafu Chinwiwa:

Kuibva kwemichero, kunyanya mabanana..

③Girazi:

Yakakosha girazi yeindasitiri yemotokari (girazi remota).

④ Kugadzira:

Metal yekucheka, welding uye High Velocity Thermal Spraying.

⑤Mufiriji:

Refrigerant kunyanya muLNG liquefaction zvirimwa.

⑥Purasitiki yeRubber:

Inoshandiswa pakubvisa rabha.

Normal package:

Advantage:

①Kuchena kwepamusoro, nzvimbo yazvino;

②ISO mugadziri wechitupa;

③Kutumirwa nekukurumidza;

④On-line yekuongorora system yekutonga kwemhando mumatanho ese;

⑤Chinodiwa chepamusoro uye hunyanzvi hwekubata silinda isati yazadza;