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moni, uyu ndi CEO athena wochokera kumakampani a mit-ivy a mankhwala ku China.

Jiangsu organic Chemical (kuphatikiza utoto) mabizinesi opanga, malinga ndi zosowa zawo, kupanga ndi utoto (kuphatikiza mankhwala ophera tizilombo) omwe amathandizira apakati. The Republic of 37 years (1948), Nanjing Chemical Plant, kupanga mayesero a dinitrophenol, intermediates oyambirira a chigawochi, kenako anasiya kumanga ndi kupanga chifukwa chachangu cha nkhondo. Pambuyo pa kukhazikitsidwa kwa People's Republic of China, ndi chitukuko cha mafakitale a nsalu zopepuka, kuchokera ku "Pulani Yachiwiri Yazaka Zisanu", kupanga utoto kwapangidwanso. Kumapeto kwa 1987, intermediates anapanga mndandanda atatu wa naphthalene, benzene ndi anthracene mndandanda.

Naphthalene dongosolo Methyl naphthalene amine, Changzhou Dyestuff Factory anaikidwa kupanga mu 1962, ndi linanena bungwe pamwezi pafupifupi 10 matani. 1964, msonkhano wa fakitale udasamutsidwa, njirayo idasinthidwa, momwe magwiridwe antchito adasinthidwa, ndipo zotuluka zapachaka zidawonjezeka mpaka matani 500. 1973 July, methyl naphthalene amine monga ntchito kuwombola yachilendo, ndalama 138,300,000 yuan, woyamba mu China kusintha kuchepetsa wapakatikati kuti mosalekeza kuchepetsa ndondomeko, kuti linanena bungwe pachaka kuchuluka kwa matani 1000, ndondomeko akupitiriza mpaka lero. Mu 1979, chomeracho chinasinthanso zida, ndikukulitsa malo ozizira, kusintha nsanja yonyamula sitima yapansi pamtsinje, kuti mtundu wa mankhwalawo ukhale wabwino kwambiri. 1983, methyl naphthalene amine idakhala chinthu chachitatu m'mbiri ya mbewu kupanga phindu la pachaka la yuan miliyoni. 1985, methyl naphthalene amine adavotera ngati zinthu zapamwamba kwambiri m'chigawo cha Jiangsu. 1987, mbewu kudzikonda ndalama 570,000 yuan, ndipo anawonjezera kupanga ndi kusintha, linanena bungwe chaka-mapeto anafika matani 2706, linanena bungwe Total 25715 matani. Methylnaphthylamine idatumizidwa kunja kuchokera ku 1981, ndipo pofika kumapeto kwa 1987, zonse zomwe zidatumizidwa zinali matani 1343, zomwe ndizopanga zokhazokha mu dongosolo lachigawo. Kuphatikiza pa methylnaphthylamine, chomera chomwe chimagwiritsidwa ntchito popanga methylnaphthol (pamene Changzhou Pesticide Factory idakhazikitsidwa mu 1971, idatumizidwa ku Changzhou Pesticide Factory kuti ipange.) Mu 1972, idapanga ethylnaphthol, yomwe idasiyidwa mu 1980 chifukwa cha kusintha kwazinthu.

Kuphatikiza apo, Nanjing Chemical Factory idapanga Tucson acid ndi J acid mu 1959 ndi 1960, motero, ndikupanga ethylnaphthol mu 1965 ndi methylnaphthol mu 1984. Chemical Factory opangidwa tollibex mu 1970. Rudong County Chemical Factory ku 1979, kupanga mayesero atsopano mankhwala H asidi, ethyl naphthol, amino C mchere, R mchere, etc. kuti mbewu pachaka mphamvu yopanga matani 4,000, R mchere mu 1987 anatchedwa Jiangsu Province mankhwala khalidwe. 1987 Rudong County Chemical Factory dyestuff intermediates zotumiza kunja zidakwana madola 2.4 miliyoni aku US.

Dongosolo la Benzene Pali mitundu yambiri yamitundu yotere, yomwe imapangidwa ndi Nanjing Chemical Factory, ena mwa iwo akufotokozedwa mumutu wa "organic chemical industry" m'magazini ino.

Chinthu choyamba mu dongosolo la benzene ndi dinitrophenol, yomwe imapangidwa ndi Nanjing Chemical Factory, yomwe inatsogolera Central Chemical Factory ku Republic of China zaka 37 pambuyo poyesa kupanga matani 10 a Jing Plant. Mu July wa ROC 38, Nanjing Chemical Plant inachita bwino poyesa kupanga dinitrochlorinated benzene, ndi kutulutsa tani imodzi m'mwezi umenewo. Dinitrochlorobenzene inali chinthu chachikulu chopangira sulfide element, yomwe idatumizidwa makamaka kuchokera ku United States panthawiyo. Pofuna kuthetsa kutsekedwa kwachuma ku US ndikukhalabe ndi moyo wa zomera, Nanjing Chemical Plant, pansi pa zovuta kwambiri za likulu, zipangizo ndi luso lamakono, adadalira ogwira ntchito kuti agwedeze zinthuzo ndi ndodo zamatabwa ndi njira zina zachibadwidwe, kotero kuti kutulutsa kwa benzene ya dinitrochlorinated benzene kunafika matani 15.5 chaka chimenecho. 1951, boma lidayika 1.8 biliyoni ya yuan (yofanana ndi 180,000 yuan) pamalowo, pomanga zida zopangira dinitro, idatengera ogwira ntchito omwe adapanga "Mu Julayi 1956, chomera cha "amino" chidamalizidwa, ndi mitundu 10 yazinthu zotere. monga p-aminophenol adayikidwa pakupanga. Mu 1959, dinitro ammoniated benzene anatulutsa matani 1885. Pambuyo pazaka zitatu zakusintha kwachuma, ndikusintha mitundu ya utoto, mbewuyo idapanga mitundu ina ya benzene yotsatizana. Chakumapeto kwa zaka za m'ma 70, ndi kusintha kwa mankhwala a sulfure dyestuff, kutulutsa kwa dinitrochlorobenzene kunachepa chaka ndi chaka, ndipo matani 667 okha anapangidwa mu 1987. Mosiyana ndi zimenezi, chitukuko cha aniline mu 1958 chinali chifukwa cha kukula kwa utoto wobalalika ndi zina. kupanga ndi kugulitsa, ndipo zotsatira zake zidafika matani 5971 mu 1987.

Kuphatikiza pa kupanga benzene mndandanda wa intermediates ku Nanjing Chemical Plant, Wuxi Dyestuff Factory idapanganso dinitrochlorinated benzene (self-matching) mu 1963, p-nitroaniline ndi p-nitrochlorinated benzene mu 1966, ndi phenyl peridothenic acid ndi hexachloroanthraquinone mu 1973. ; Nanjing Dyestuff Factory inapanga p-aminophenol pamayesero mu 1966; Changzhou Wothandizira Bzalani anaika kupanga diphenylamine mu 1966; Rudong Chemical Plant inapanga hydroquinone pamayesero mu 1974; Changzhou Chemical Plant inapanga hydroquinone poyesera mu 1974. Mu 1976, Provincial Bureau of Combustion and Chemical Viwanda idayika ndalama zokwana yuan 1.9 miliyoni ku Wuxi Dyestuff Factory kuti ikulitse mphamvu yopanga pachaka ya phenyl peri-acid ndikupanga toluene yatsopano ya matani 100. -ochokera ku peri-acid chomera. Unduna wa Zamakampani a Chemical ndi Provincial Bureau of Combustion and Chemical Industry adayika ndalama zokwana yuan 4.18 miliyoni kuti apange matani 3,000 a chomera cha mononitrotoluene ku Jiangsu pachaka.

Anthracene system Anthracene intermediates amagwiritsidwa ntchito makamaka ngati zida zopangira utoto wochepetsera. Mu 1972, Xuzhou Dyeing ndi Chemical Plant idayamba kupanga chlorinated insoluble quinone, ndipo mu 1976, idapanga 1-amino insoluble quinone pamayesero; mu 1975, Changzhou Dyeing Bzalani anamanga latsopano kuchepetsa kuchepetsa dyestuff kupanga mbewu ndi kuika mu kupanga 1.4 diamino anthraquinone, 1-chloro anthraquinone ndi mankhwala ena; Wuxi Dyeing Plant inalinso ndi zinthu za anthracene kuti zithandizire kupanga utoto muzomera. Mpaka 1987, chifukwa cha kusintha kwa dyestuff mankhwala kapangidwe, linanena bungwe mankhwala anthracene mndandanda anali matani 338 okha, ndi matani 120 anali kunja.

Jiangsu Dyestuff Production Statistics kuyambira 1955 mpaka 1977