Makampani amapindula caprolactam wabwino adayamba kukhalabe wokwera kwambiri
Petrochemical, Haili, Qinghua parking. Kupanga kwa Cangzhou Xuyang gawo I kuyambiranso, Yongrong ndi yodzaza, kukonza kwa Sanning kumachedwa pang'ono, katundu wa caprolactam akuyembekezeka kukhalabe wokwera posachedwa, ndipo kutulutsa kwa ammonium sulphate kudzawonjezeka moyenerera.
Mizere itatu yowonjezereka ya coke ndi yochepa
Posachedwapa, zitsanzo zonse zamabizinesi aku China odziyimira pawokha a coke: kuchuluka kwa kugwiritsa ntchito mphamvu kunali 73.3%, kutsika ndi 0.5% kuyambira nthawi yapitayi. Pakalipano, msika wa coke ukupitirizabe kuyenda mwamphamvu. Coke muchigawo chachitatu cha kukwera ndi kutsika, kukwera kwachangu kwamitengo ya malasha kwaposachedwa, msika wamalonda ukutentha, msika wakwera kwambiri, kupsinjika kwamitengo yamabizinesi a coke kwakwera, mabizinesi ambiri a coke atayika, ndipo ena akuwonongeka. akuyembekezeka kuchepetsa kupanga.
Pakali pano, kuperekedwa kwa ammonium sulfate mu njira ziwiri zazikulu za ammonium sulfate ku China ndizokhazikika, ngakhale kuti chiyambi cha mabizinesi a coke chatsika pang'ono, koma chiyambi cha mabizinesi a caprolactam chakhalabe chokwera kwambiri, komanso kupereka kwa co- kupanga ammonium sulphate kwawonjezeka. Kumbali yofunidwa, mitengo ya urea yapadziko lonse lapansi idakwera, kuphatikizidwa ndi India nthawi yomweyo adatulutsa nkhani zatsopano za urea, komanso kukwera kwamtsogolo, mitengo yamitengo idakwera kwambiri, kukulitsa malingaliro amakampani, ndipo chidwi cha ogulitsa ndichabwino. Pankhani ya malonda apakhomo, kuchuluka kwa kugwiritsidwa ntchito kwa feteleza wapawiri kukukulirakulirabe, kuchokera kumadera odziwika bwino, kuphatikiza dera la Hubei, mabizinesi akulu akulu ndikupita patsogolo, kuti atsimikizire kupezeka, kuchuluka kwantchito kwakula kwambiri. Pakalipano, kufunikira kwa malo ndikwabwino, kumathandizira ntchito ya ammonium sulphate pamlingo wapamwamba. Poganizira kuti pambuyo pa kukwera kosalekeza, zovuta za opanga ena akumunsi kuti azitsatira zikuwonjezeka, zikuyembekezeka kuti msika wamfupi wa ammonium sulphate umakhala wapamwamba komanso wopapatiza, ndipo chidwi chimaperekedwa ku dongosolo la msika wapadziko lonse.
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Nthawi yotumiza: Aug-02-2023