Sida aan wada ognahay, kookaynta dhuxusha, oo sidoo kale loo yaqaan dib-u-soo-celinta dhuxusha heerkulka sare leh, waa warshaddii kiimikada dhuxusha ee ugu horreysay ee la isticmaalo. Waa hab beddel dhuxul ah oo dhuxul u qaadata walxo cayriin ah oo ku kululeeya ilaa 950 ℃ iyadoo la raacayo xaalad hawo go'doon ah, soo saarta kookaha iyada oo loo marayo sifeynta qalalan ee heerkulka sare leh, isla markaana hesha gaaska dhuxusha iyo daamurka dhuxusha isla markaana soo ceshata alaabada kale ee kiimikada. Waxaa ugu badan waxaa ka mid ah durbaanka qabow (qalabka qaraxa uumiga), desulfurization (qalabka desulfurization HPE), thiamine (qalabka thiamine ee buufinta leh), qaboojinta kama dambaysta ah (qalabka dharka lagu dhaqo benzene qabow ee kama dambaysta ah), benzene cayriin ah (qalabka sifeynta benzene cayriin ah), warshadda uumiga ammonia, iwm. Isticmaalka ugu weyn ee kookaha waa sameynta birta, waxaana loo isticmaalaa xaddi yar oo kiimiko ah si loo soo saaro kaarboonaytyada kalsiyum, elektroodhada, iwm. Daamurka dhuxusha waa dareere madow oo saliid leh, kaas oo ka kooban walxo kiimiko ah oo muhiim ah sida benzene, phenol, naphthalene, iyo anthracene.
SLZA iyo SLZAO waa qalabka ugu muhiimsan ee warshadda kiimikada dhuxusha. Bamka jaakadaha ee SLZAO oo si buuxda u dahaaran waa mid ka mid ah qalabka muhiimka ah ee loogu talagalay rarista walxaha iyo walxaha fiiqan ee warshadaha sifeynta batroolka iyo warshadaha kiimikada dabiiciga ah.
Sannadihii ugu dambeeyay, warshadda Dalian ee Liancheng Group waxay si isdaba joog ah u soo saartay oo u bilowday badeecooyin buuxa oo SLZAO iyo SLZA ah oo ku habboon gudbinta heerkulka sare, cadaadiska sare, guban kara, qarxa, sun ah, walxaha adag iyo warbaahinta qarsoon sida dhuxusha kookeynta iyada oo loo marayo hal-abuur joogto ah iyo naqshadaynta hagaajinta. Bamka dahaarka leh, waxaana lagu qalabayn karaa shaabad farsamo iyo nidaam biyo-raacin ah iyadoo la raacayo API682.
Intii lagu guda jiray horumarinta bamka jaakadaha leh ee nooca furan ee SLZAO iyo bamka jaakadaha leh ee SLZA oo si buuxda u dahaaran, waxaan la shaqeynay soosaarayaasha wax soo saarka kulaylka, annagoo qaadanay tignoolajiyad cusub oo wax lagu shubo, oo ay weheliso isticmaalka tignoolajiyada naqshadeynta habka wax lagu shubo ee aan sinnayn, agabka wax lagu shubo ee biyaha ku milma oo xoog badan iyo qalabka wax lagu shubo ee ka hortagga sintering-ka ayaa sameeya hab cusub oo wax lagu shubo, kaas oo xalliya dhibaatooyinka cadaadiska jirka ee bamka, alxanka wax lagu shubo iyo iska caabbinta xirashada.
Bamka SLZAO ee nooca furan oo si buuxda u dahaaran ayaa gaaraya horumar tignoolajiyadeed oo ku saabsan goobta wax soo saarka. Bamka waa mid furan ama mid badh furan, oo leh taarikada hore iyo kan dambe ee la beddeli karo, wuxuuna leeyahay cimri dheer oo adeeg ah. Dusha sare ee bamka waxay qaadataa hab daaweyn gaar ah si loo xoojiyo waxqabadka dusha sare ee walaxda, iyadoo la hubinayo in adkaanta dusha sare ee bamka, jirka bamka, taarikada u adkaysta xirashada hore iyo kan dambe iyo qaybaha kale ee xad-dhaafka ah ay gaaraan in ka badan 700HV dhumucda lakabka adagna ay gaarto 0.6mm heerkulka sare (400°C). Qaybaha daamurka dhuxusha (ilaa 4mm) iyo walxaha kiciyaha waxaa baabi'iya oo burburiya bamka xawaaraha sare leh ee wareega, taasoo hubinaysa in cimriga shaqada warshadaha ee bamka uu ka badan yahay 8000h.
Badeecadu waxay leedahay qodob badbaado sare leh, jirka bamkana waxaa loogu talagalay qaab-dhismeed dahaar kuleyl oo buuxa si loo gaaro saameynta ilaalinta tamarta kulaylka ee deggan. Heerkulka ugu badan ee bamka waa 450℃, cadaadiska ugu badanna waa 5.0MPa.
Waqtigan xaadirka ah, waxqabadka ayaa ku fiday ku dhawaad 100 macaamiil gudaha iyo dibaddaba, sida Qian'an Jiujiang Coal Storage and Transportation Co., Ltd., Qinhuangdao Anfeng Iron and Steel Co., Ltd., Qian'an Jiujiang Coal Storage and Transportation Co., Ltd., Yunnan Coal Energy Co., Ltd., Qinhuangdao Anfeng Iron and Steel Co., Ltd., Tangshan Zhongrong Technology Co., Ltd., Chaoyang Black Cat Wuxingqi Carbon Black Co., Ltd., Shanxi Jinfeng Coal Chemical Co., Ltd., Xinchangnan Coking Chemical Co., Ltd., Jilin Jianlong Iron and Steel Co., Ltd., New Taizhengda Coking Co., Ltd., Tangshan Jiahua Coal Chemical Co., Ltd., Jiuquan Haohai Coal Chemical Co., Ltd., iwm. waxay leeyihiin natiijooyin shaqo oo wanaagsan, heerka shilalka oo hooseeya, si buuxda u buuxiya baahiyaha socodka hawsha, waxaana la xaqiijiyay oo la ammaanay. macaamiisha.
Waqtiga boostada: Maarso-31-2022