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Kampani ya Mit-ivy
CEO@mit-ivy.com
Moni, uyu ndi CEO athena wochokera ku mit-ivy industry for chemical in China.

Makampani opanga mankhwala achilengedwe a Jiangsu (kuphatikizapo utoto) malinga ndi zosowa zawo, kupanga ndi utoto (kuphatikizapo mankhwala ophera tizilombo) zomwe zimathandiza zinthu zosakaniza. Dziko la Republic of 37 (1948), Nanjing Chemical Plant, kuyesa kupanga dinitrophenol, zinthu zosakaniza zoyamba za chigawochi, kenako kuyimitsa ntchito yomanga ndi kupanga chifukwa cha kufulumira kwa nkhondo. Pambuyo pa kukhazikitsidwa kwa People's Republic of China, ndi chitukuko cha mafakitale opanga nsalu zopepuka, kuchokera ku "Ndondomeko Yachiwiri ya Zaka Zisanu", kupanga utoto kwapangidwanso. Kumapeto kwa 1987, zinthu zosakaniza zapanga mndandanda watatu wa naphthalene, benzene ndi anthracene.

Dongosolo la Naphthalene Methyl naphthalene amine, Changzhou Dyestuff Factory idayamba kupanga mu 1962, ndi kutulutsa kwa mwezi uliwonse kwa matani pafupifupi 10. Mu 1964, malo ogwirira ntchito a fakitale adasamutsidwa, njirayo idasinthidwa, mikhalidwe yogwirira ntchito idasinthidwa, ndipo kutulutsa kwa pachaka kudakulitsidwa kufika matani 500. Mu Julayi 1973, methyl naphthalene amine ngati projekiti yosinthira ndalama zakunja, ndalama zokwana 138,300,000 yuan, yoyamba ku China kusintha kuchepetsa kwakanthawi kukhala njira yochepetsera kosalekeza, kotero kuti kutulutsa kwa pachaka kudakulitsidwa kufika matani 1000, njirayo ikupitilirabe mpaka lero. Mu 1979, fakitaleyo idasinthanso zida, idakulitsa malo ozizira, idasintha nsanja yonyamulira sitima yotsika, kotero kuti mtundu wa malonda udakwera kwambiri. Mu 1983, methyl naphthalene amine idakhala chinthu chachitatu m'mbiri ya fakitaleyo kuti ipange phindu la pachaka la yuan miliyoni imodzi. Mu 1985, methyl naphthalene amine idawerengedwa ngati zinthu zapamwamba kwambiri ku Chigawo cha Jiangsu. Mu 1987, fakitaleyi idadzipangira yokha ndalama zokwana 570,000 yuan, ndipo idakulitsanso kupanga ndi kusintha, zotsatira za kumapeto kwa chaka zidafika matani 2706, zomwe zidatulutsa matani onse 25715. Methylnaphthylamine yatumizidwa kunja kuyambira 1981, ndipo pofika kumapeto kwa 1987, zonse zomwe zidatumizidwa kunja zinali matani 1343, zomwe ndi zopanga zokha zomwe zidapangidwa mu dongosolo la chigawo. Kuphatikiza pa methylnaphthylamine, fakitaleyi idagwiritsa ntchito kupanga methylnaphthol (pamene Changzhou Pesticide Factory idakhazikitsidwa mu 1971, idapatsidwa ntchito ku Changzhou Pesticide Factory kuti ipange.) Mu 1972, idapanga ethylnaphthol, yomwe idasiyidwa mu 1980 chifukwa cha kusintha kwa zinthu.

Kuphatikiza apo, Nanjing Chemical Factory idayika mu kupanga Tucson acid ndi J acid mu 1959 ndi 1960, motsatana, ndipo idapanga ethylnaphthol mu 1965 ndi methylnaphthol mu 1984. Suzhou Dyestuff Factory idayika mu kupanga koyeserera nivenic acid ndi L-acid mu 1965. Wujiang County Dongfeng Chemical Factory idapanga tollibex mu 1970. Rudong County Chemical Factory kuyambira 1979, kupanga koyeserera kwa zinthu zatsopano H acid, ethyl naphthol, amino C mchere, R mchere, etc. Mu 1985, ndalama zodziyimira pawokha zowongolera zaukadaulo za 3 miliyoni yuan, kotero kuti mphamvu yopanga pachaka ya chomera cha matani 4,000, R mchere mu 1987 idatchedwa Jiangsu Province zinthu zabwino. 1987 Rudong County Chemical Factory dyestuff intermediates exports inali madola 2.4 miliyoni aku US.

Dongosolo la Benzene Pali mitundu yambiri ya zinthu zosakaniza zotere, zomwe zimapangidwa makamaka ndi Nanjing Chemical Factory, zina mwa izo zafotokozedwa mu mutu wa "makampani opanga mankhwala achilengedwe" m'magazini ino.

Chinthu choyamba chomwe chimagwiritsidwa ntchito mu benzene ndi dinitrophenol, chomwe chimapangidwa ndi Nanjing Chemical Factory, yomwe idakhazikitsidwa ndi Central Chemical Factory ku Republic of China patatha zaka 37 kuchokera pamene Jing Plant idapanga matani 10. Mu Julayi wa ROC 38, Nanjing Chemical Plant idapambana pakupanga benzene yoyeserera, ndi kutulutsa tani imodzi mwezi womwewo. Dinitrochlorobenzene inali chinthu chachikulu chopangira sulfide element, chomwe chinkatumizidwa kuchokera ku United States panthawiyo. Pofuna kuswa malire azachuma aku US ndikusunga moyo wa chomeracho, Nanjing Chemical Plant, pansi pa zovuta kwambiri za ndalama, zida ndi ukadaulo, idadalira antchito kuti asakanize zinthuzo ndi ndodo zamatabwa ndi njira zina zachikhalidwe, kotero kuti kutulutsa benzene yoyesedwa kufika matani 15.5 chaka chimenecho. Mu 1951, boma linayika ndalama zokwana 1.8 biliyoni yuan (zofanana ndi 180,000 yuan) pafakitale, yomwe inali yomanga zida zopangira dinitro, yatenga antchito omwe adapanga "Mu Julayi 1956, fakitale ya "amino" yafakitaleyo inamalizidwa, ndipo mitundu 10 ya zinthu monga p-aminophenol idayikidwa mu kupanga. Mu 1959, kutulutsa kwa benzene ya dinitro ammoniated kunafika matani 1885. Pambuyo pa zaka 3 za kusintha kwachuma, ndi kusintha kwa mitundu ya dyestuff, fakitaleyo idapanga zinthu zina zapakati za benzene motsatizana. Kumapeto kwa zaka za m'ma 70, ndi kusintha kwa zinthu za dyestuff za sulfure, kutulutsa kwa dinitrochlorobenzene kunachepa chaka ndi chaka, ndipo matani 667 okha ndi omwe adapangidwa mu 1987. Mosiyana ndi zimenezi, kukula kwa aniline mu 1958 kudachitika chifukwa cha kukula kwa utoto wofalikira ndi kupanga ndi kugulitsa kwina, ndipo kutulutsa kunafika matani 5971 mu 1987.

Kuwonjezera pa kupanga zinthu za benzene mu Nanjing Chemical Plant, Wuxi Dyestuff Factory inayikanso ntchito yopanga dinitrochlorinated benzene (yodzifanizira) mu 1963, p-nitroaniline ndi p-nitrochlorinated benzene mu 1966, ndi phenyl peridothenic acid ndi hexachloroanthraquinone mu 1973; Nanjing Dyestuff Factory inapanga p-aminophenol poyesera mu 1966; Changzhou Auxiliary Plant inapanga diphenylamine mu 1966; Rudong Chemical Plant inapanga hydroquinone poyesa mu 1974; Changzhou Chemical Plant inapanga hydroquinone poyesa mu 1974. Mu 1976, Provincial Bureau of Combustion and Chemical Industry inayika ndalama zokwana 1.9 miliyoni yuan mu Wuxi Dyestuff Factory kuti iwonjezere mphamvu yopangira phenyl peri-acid pachaka ndikumanga chomera chatsopano cha peri-acid cha matani 100 toluene. Unduna wa Zamalonda a Mankhwala ndi Boma la Provincial Bureau of Fire and Chemical Industry adayika ndalama zokwana 4.18 miliyoni yuan kuti amange mphamvu ya pachaka ya matani 3,000 a chomera cha mononitrotoluene ku Jiangsu.

Dongosolo la Anthracene Zida zoyezera za Anthracene zimagwiritsidwa ntchito makamaka ngati zipangizo zopangira utoto wochepetsera. Mu 1972, Xuzhou Dyeing and Chemical Plant inayamba kupanga quinone yosasungunuka ya chlorinated, ndipo mu 1976, inapanga quinone yosasungunuka ya 1-amino poyesera; mu 1975, Changzhou Dyeing Plant inamanga fakitale yatsopano yopanga utoto wochepetsera ndipo inayika 1.4 diamino anthraquinone, 1-chloro anthraquinone ndi zinthu zina; Wuxi Dyeing Plant inalinso ndi zinthu zamtundu wa anthracene zothandizira kupanga utoto mufakitale. Mpaka 1987, chifukwa cha kusintha kwa kapangidwe ka utoto, kutulutsa kwa zinthu zamtundu wa anthracene kunali matani 338 okha, ndipo matani 120 anatumizidwa kunja.

Ziwerengero za Kupanga kwa Jiangsu Dyestuff kuyambira 1955 mpaka 1977