Ka dib ku dhawaad ​​boqol sano oo horumar ah, warshadaha kiimikada ee Shiinaha ayaa noqday dalka ugu kobaca badan adduunka, wareegga warshadaha marka loo eego Yurub, Mareykanka iyo Japan iyo Kuuriyada Koonfureed ayaa si weyn loo soo gaabiyay, kaas oo Yurub iyo Mareykanka iyo waddamada kaleba u baahan tobanaan sano si ay u gaaraan heerka cabbirka, warshadaha kiimikada ee Shiinaha ayaa soo afjarmay dhowr sano oo keliya. Farqiga ayaa ah in ka dib marxaladda ballaaran ee warshadaha kiimikada ee Yurub iyo Mareykanka, tirada alaabada kiimikada ee fiican ee ay taageerayaan tiknoolajiyada sare ay si weyn u korodhay, halka Shiinaha, sababtoo ah horumarka xaddidan ee tiknoolajiyada, mugga sahayda suuqa ee kiimikooyinka wanaagsan ayaa si tartiib tartiib ah u koray.

Waxay aaminsan tahay in 5-10ka sano ee soo socda, geeddi-socodka baaxadda leh ee warshadaha kiimikada ee Shiinaha uu dhammaan doono, geeddi-socodka horumarinta wanaagsanina uu sii dardar-geli doono. Waqtigan xaadirka ah, waxaa jira hay'ado badan oo cilmi-baaris oo gudaha ah, gaar ahaan kuwa la xiriira shirkadaha hormuudka ah, oo kordhinaya maalgashiga cilmi-baarista iyo horumarinta kiimikooyinka wanaagsan.

Jihada horumarinta kiimikooyinka fiican ee Shiinaha, Pingtou Brother wuxuu soo koobay qodobbada soo socda, marka hore, isticmaalka hydrocarbons-ka kaarboon yar sida agab ceeriin ah oo loogu talagalay cilmi-baarista jihada farsamaynta qoto dheer, oo diiradda saaraya dhexdhexaadinta dawooyinka, dhexdhexaadinta cayayaanka iyo meelaha kale. Marka labaad, farsamaynta qoto dheer iyo isticmaalka hydrocarbons-ka polycarbonate, hoos u dhaca agabka kiimikada ee heerka sare ah, kaaliyeyaal iyo goobo kale; Saddexaad, kala soocida iyo nadiifinta agabka ceeriin ee hydrocarbon-ka kaarboon sare leh iyo farsamaynta qoto dheer iyo isticmaalka, hoos u dhaca agabka surfactants-ka iyo balaastikada.

Marka laga eego dhinaca kharashka, kordhinta warshadaha kiimikada wanaagsan ee walxaha ceeriin ee kaarboon yar ayaa ah habka ugu jaban ee wax soo saarka iyo cilmi-baarista xilligan. Waqtigan xaadirka ah, tiro ka mid ah hay'adaha cilmi-baarista sayniska ee Shiinaha ayaa si firfircoon u ballaarinaya cilmi-baarista hydrocarbons-ka kaarboon yar ee kiimikooyinka wanaagsan. Waxyaabaha matalaya waa fidinta kiimikada wanaagsan ee silsiladda warshadaha isobutylene iyo fidinta kiimikada wanaagsan ee silsiladda warshadaha aniline.

Sida laga soo xigtay baaritaanka hordhaca ah, silsiladda warshadaha ee in ka badan 50 kiimikooyin khafiif ah oo ku jira qaybta hoose ee isobutylene oo saafi ah oo sarreeya ayaa la ballaariyay, silsiladda warshadaha ee alaabada hoos u socotana waxay leedahay heer sifeyn sare. Waxaa jira in ka badan 60 nooc oo kiimikooyin khafiif ah oo ku yaal qaybta hoose ee fidinta silsiladda warshadaha aniline, iyo jihooyin badan oo codsiga hoos u dhaca ah.

Waqtigan xaadirka ah, aniline waxaa inta badan soo saara hydrogenation-ka catalytic ee nitrobenzene, kaas oo ah soo saarista hydrogenation-ka ee nitric acid, hydrogen iyo benzene saafi ah oo ah walxo ceeriin ah. Waxaa lagu dabaqaa hoos MDI, kaaliyeyaal caag ah, midabyo iyo dhexdhexaadiyeyaasha dawooyinka, waxyaabaha lagu daro shidaalka iyo meelaha kale. Benzene saafi ah ee warshadaha sifeynta iyo soo saarista kiimikada laguma dari karo alaabada saliidda, taas oo kor u qaadaysa fidinta iyo isticmaalka silsiladda warshadaha ee benzene saafi ah, waxayna noqotay diiradda warshadaha cilmi-baarista iyo horumarinta kiimikada.

Sida laga soo xigtay warshadaha kala duwan ee loo isticmaalo wax soo saarka hoose ee aniline, waxaa si qiyaas ah loogu qaybin karaa warshadaha soo socda: Marka hore, isticmaalka goobta dardar-gelinta caagga iyo antioxidants waxaa si qiyaas ah loogu qaybin karaa shan badeeco, kuwaas oo ah p-amino-diphenylamine, hydroquinone, diphenylamine, cyclohexylamine iyo dicyclohexylamine. Inta badan alaabtan aniline waxaa loo isticmaalaa goobta antioxidants-ka caagga ah, sida p-amino-diphenylamine waxay soo saari kartaa antioxidants 4050, 688, 8PPD, 3100D iwm.

Dhinaca xawaaraha caagga iyo isticmaalka antioxidant-ka, aniline-ka hoos yimaada ee caagga waa jihada isticmaalka muhiimka ah, taasoo ka dhigan qiyaastii 11% wadarta guud ee isticmaalka aniline-ka hoos yimaada, badeecadaha ugu muhiimsan waa p-amino-diphenylamine iyo hydroquinone.

Isku-darka diazo, oo isticmaalaya aniline iyo nitrate iyo alaabooyin kale, alaabada la soo saari karo waa p-amino-azobenzene hydrochloride, p-hydroxyaniline, p-hydroxyazobenzene, phenylhydrazine, fluorobenzene iwm. Badeecadahan waxaa si weyn loogu isticmaalaa beeraha midabaynta, daawooyinka iyo kuwa wax lagu buufiyo. Badeecadaha matalaya waa: p-amino-azobenzene hydrochloride, kaas oo ah rinji azo ah oo macmal ah, rinji tuubo, rinji kala firdhisan, waxaana sidoo kale loo isticmaalaa soo saarista rinjiyada iyo midabaynta iyo tilmaame ahaan. P-hydroxyaniline waxaa loo isticmaalaa soo saarista FBG buluug ah oo sulfur ah, jaalle huruud ah oo daciif ah 5G iyo midabyo kale, soo saarista paracetamol, antamine iyo daawooyin kale, laakiin sidoo kale waxaa loo isticmaalaa soo saarista horumariyayaasha, antioxidants iwm.

Sida laga soo xigtay baaritaanka, hadda, isku-darka aniline ee loo isticmaalo warshadaha rinjiga Shiinaha waa inta badan p-amino-azobenzene hydrochloride iyo p-hydroxyaniline, kuwaas oo ka dhigan qiyaastii 1% isticmaalka hoose ee aniline, taas oo ah jihada codsiga muhiimka ah ee isku-dhafka nitrogen ee hoose ee aniline, waana sidoo kale jihada muhiimka ah ee cilmi-baarista tignoolajiyada warshadaha ee hadda jira.

Adeegsiga kale ee muhiimka ah ee aniline waa halogenation-ka aniline, sida soo saarista p-iodoaniline, o-chloroaniline, 2.4.6-trichloroaniline, n-acetoacetanilide, n-formylaniline, phenylurea, bisphenylurea, phenylthiourea iyo badeecooyin kale. Sababtoo ah tirada badan ee badeecooyinka halogenation aniline, waxaa si hordhac ah loo qiyaasaa inay jiraan ku dhawaad ​​20 nooc, taas oo sidoo kale noqotay jiho muhiim u ah fidinta silsiladda warshadaha kiimikada ee hoose ee aniline.

Badeecadaha hoose ee isticmaala aniline halogenation, sida o-chloraniline, waxaa loo isticmaalaa soo saarista FBG buluug ah oo sulfur ah, midabyo huruud ah oo jilicsan oo 5G ah, soo saarista paracetamol, antamine iyo daawooyin kale, laakiin sidoo kale soo saarista horumariyayaasha, antioxidants iyo wixii la mid ah. Diphenyl thiourea waxaa loo isticmaalaa soo saarista dardar-gelinta vulcanization, kaabsulka vulcanization, taayirada biyaha, siligga iyo fiilada, iyo sidoo kale daawada iyo dhexdhexaadinta rinjiga. N-acetoacetanilide waxaa loo isticmaalaa soo saarista sulfonamides, daawooyinka xanuunka baabi'iya, barafka yareeya iyo ilaaliyayaasha, iyo dardar-gelinta vulcanization caagga ah.

Sida laga soo xigtay qiimaynta aan dhammaystirnayn, tirada alaabada kiimikada aniline ee halogenated ee hoos yimaada waxay ka dhigan tahay qiyaastii 40% tirada kiimikooyinka aniline ee hoos yimaada, laakiin badeecadaha waxaa inta badan loo isticmaalaa goobaha sare, baaxadda guudna ma badna. Iyadoo la horumarinayo firfircoonida beerta daawada, cilmi-baarista farsamada ee halogenation aniline waxay sidoo kale noqotay jihada horumarinta muhiimka ah ee cilmi-baarista iyo horumarinta tignoolajiyada Shiinaha.

Falcelin kale oo muhiim ah oo aniline ah waa falcelinta dhimista, sida aniline iyo hydrogen si loo soo saaro cyclohexane, aniline iyo asiidhka sulfuric ee xoogga leh iyo dambaska soodhaha si loo soo saaro dicyclohexane, aniline iyo asiidhka sulfuric iyo sulfur trioxide si loo soo saaro asiidhka p-aminobenzenesulfonic. Falcelinta noocan ah waxay u baahan tahay tiro badan oo agab kaabayaal ah, tirada alaabada hoos u socotana ma badna, waxaana qiyaas ahaan la qiyaasayaa inay jiraan ilaa shan badeeco. 

Kuwaas waxaa ka mid ah, sida p-aminobenzenesulfonic acid, soo saarista midabada azo, iwm., oo loo isticmaalo sidii reagent tixraac ah, reagent tijaabo ah iyo reagent falanqaynta koromografiga, waxaana sidoo kale loo isticmaali karaa sidii cayayaan dilaha si looga hortago cudurka miridhku qamadiga. Dicyclohexylamine, waa diyaarinta dhexdhexaadiyeyaasha rinjiga, iyo sidoo kale miridhku qamadiga dharka ah, iyo diyaarinta xawaashka.

Xaaladaha falcelinta dhimista ee aniline waa kuwo aad u adag, waqtigan xaadirka ahna, Shiinuhu wuxuu inta badan ku urursan yahay marxaladda wax soo saarka shaybaarka iyo kuwa yaryar, saamiga isticmaalkana aad buu u yar yahay, taas oo aan ahayn jihada ugu weyn ee fidinta silsiladda warshadaha kiimikada ee hooseeya ee aniline.

Isticmaalka aniline sida walxo cayriin ah oo ka mid ah fidinta silsiladda warshadaha kiimikada ee fiican, waxaa jira falcelinta arylation, falcelinta alkylation, falcelinta oksaydhka iyo nitrification, falcelinta wareegga, falcelinta isku-darka aldehyde iyo falcelinta isku-dhafka adag. Aniline waxay ka qayb qaadan kartaa falgallo kiimiko oo badan, waxaana jira codsiyo badan oo hoos yimaada. Waxaan sii wadi doonnaa inaan sameyno falanqayn gaar ah oo ku saabsan, fadlan sug.