Mafala Akutoma: Zomera zaposachedwa, mbewu zam'madzi zam'madzi zakhala zikuyamba kulowa pakati pa malonda a cal courac mankhwala ndi kutembenuka kopanga. Zosintha pakuyambira zomwe zimapezeka zomwe zidalipo zapangitsa kuti zikhale zokwanira kuti musinthe mu gawo la pambuyo pake.
Makina opanga malasha - makonzedwe angapo oyambiranso
Pakadali pano, mtengo wa malasha m'mphepete mwa madongosolo apakhomo umasinthasintha pafupifupi 1100. Kuchokera pakuwona kwachuma, mbewu zapakhomo zalanda zikadali zotayika, koma mbewu zina zimakhalabe zoyambira pa malingaliro.

Kuchokera pa dongosolo la chipangizochi, zida zingapo zomwe zidatsekedwa chaka chatha tsopano zayambitsidwa ndi Hongsifang, Huari, Tianye, ndi Tianyeng; Pambuyo pake, Henani ndi Guanghui alinso ndi malingaliro oyambiranso; Pambuyo pa Overhaul mu Marichi, Guizhou Qahaxi mapulani oyambiranso kuyambira koyambirira kwa Epulo. Dongosolo lokonzanso la Epulo silinatherezidwa. Kuphatikiza pa katundu wa TONI 1.8 miliyoni miliyoni kuwirikiza malasha a Shaanxi, njira yonse yopanga mahema a Epulo ikuyembekezeka kukhala pafupifupi 400000.
Kuphatikiza - Kutembenuka pang'ono, kutembenuka pang'ono kumawonekerabe
Kutembenuka kwachikhalidwe kumatengera machitidwe opanga ethylene oxide / ethyne glycol. Mtengo wa ethylene oxide uli pafupifupi 7200. Kuchokera m'malingaliro a fanizo la mitengo, phindu lazachuma kubweretsa ma ethyle a Ethylene Glycol. Komabe, chifukwa cha zoperewera zosunga za ethylene oxide ndi njira yomwe imafunira pakuchepetsa madzi monomers, omwe amapezeka pamtengo amawonjezeka mu Ethylene oxide koma ogulitsa amalephereka. Chifukwa chake, kuthekera kwa kukula kwa ethylene okylene glyylene glycol m'gawo la miyambo yachikhalidwe ndi malire.
Ndi matanga osiyanasiyana oyeretsa kwambiri komanso mbewu za mankhwala, kasinthidwe kotheratu kwapangidwa kuti zisanthulidwe zakugwa kwa ethylene mu zinthu zitatu zoyenerera ndi zomwe zimaphatikizidwa ndi mankhwala pambuyo pake. Mwachitsanzo, kukulitsa ethylene oxide pomwe akuwombera pansi, kuwonjezera styrene, vinyl acetate, ndi zinthu zina kuti muchepetse kugwiritsa ntchito ethylene. Mu Epulo, kuyeretsa koopsa ndi kukonza mankhwala kukonza, Zhejiang petrochemical, ndi satellite katundu kuchepetsedwa pang'onopang'ono, koma kuchuluka kwa kuzindikira komwe kukufunika kufotokozedwanso.
Kupanga zida zatsopano zitha kuchedwa
chithunzi
Pakadali pano, Sanjiang ndi Youneng Mankhwala ali ndi chitsimikizo chachikulu choyika zida zatsopano; Kuthekera komwe kumapanga kumatsimikiziridwa pakati pa chaka. Palibe dongosolo lomveka bwino la zida zina.
Kutengera ndi zosintha zomwe zilipo kale komanso mapulani amtsogolo Zikuyembekezeredwa kuti padzakhalabe chiyembekezo chodzalotse malingaliro okhudzana ndi chikhalidwe, koma kuchuluka konse koyambitsa sikuchepera.