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hi, nke a bụ CEO athena sitere na ụlọ ọrụ mit-ivy maka kemịkalụ na china.

Okwu mmalite
Agba agba (agba) etiti bụ ngalaba dị oke mkpa nke ụlọ ọrụ kemịkalụ dị mma, na mmepe ngwa ngwa nke ụlọ ọrụ ịcha akwa (agba) dabere na mmepe nke ndị etiti na-eso ya.

Mmepụta nke agba agba na agba agba na China ka emepụtara nke ọma kemgbe 1950s, na asọmpi kpụ ọkụ n'ọnụ n'ahịa, agba agba na agba agba bụ ihe ọhụrụ na teknụzụ mmepụta; ọganihu na mmepe nke ụdị ọhụrụ, usoro mmepụta ihe ka mma, nchọpụta banyere ụzọ ọhụrụ, ojiji ọhụrụ nke ụdị ochie, nchedo gburugburu ebe obibi, wdg, na-eji nkà na ụzụ dị ọcha maka mmepụta nke agba agba na agba agba.

Nke mbụ, mmepe nke iji intermediates
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N'ezie, mmepe nke iji intermediates bụ multifaceted, a ụfọdụ intermediates eji dyestuff a na-akpọ dye intermediates, na-eji na pesticides, pharmaceuticals na-akpọ pesticides, pharmaceutical intermediates. A ga-ewere ndị na-emekọrịta ihe dị ka alaka nke ụlọ ọrụ kemịkalụ dị mma n'ozuzu ya, ekwesịghị ịkewa ya n'ụzọ siri ike na intermediates dyestuff, pesticide intermediates, pharmaceutical intermediates site na ụlọ ọrụ, nke ga-ebelata ohere nke iji ụfọdụ intermediates na-emetụta mmepe ya.

Ezi chemical intermediates nnyocha e ji a dịgasị iche iche nke iche, na mgbakwunye na a ole na ole iche iche nke mmepụta ọnụ ọgụgụ bụ karịsịa nnukwu, ọtụtụ ụdị tonnage adịghị nnọọ nnukwu, ma nkwadebe usoro bụ mgbe mgbagwoju, gụnyere ọtụtụ unit mmeghachi omume na nkewa usoro. , mmepụta mekwara ka ọnụ ọgụgụ dị ukwuu nke "ihe mkpofu atọ" dị mkpa iji dozie nke ọma. Ya mere, anyị kwesịrị itinye aka na nyocha usoro nke ngwaahịa usoro ma hazie mmepụta nke etiti n'ụzọ ezi uche dị na ya iji nweta uru dị mma.

Site na ọnọdụ nke mba ọzọ, nnyocha na mmepụta nke intermediates agbasaghị kwesịrị ekwesị lekwasị iji nweta usoro mmepụta, a set nke mmepụta ngwá nwere ike na-emepụta ọtụtụ ka iri na abuo iche nke intermediates, dị otú ahụ nnyocha na mmepụta site n'ozuzu mmepe, ojiji nke. teknụzụ ọhụrụ dị mfe iji mejuputa, ga-enweta nsonaazụ ugboro abụọ na ọkara mgbalị. Ọnọdụ Japan nwere ike ịbụ n'ihi na anyị kwuru, mbụ mmepụta nke intermediates na Japan bụkwa nnọọ gbasasịa, site na 1960 kemgbe ugboro asaa ịgbanwe, na-elekwasị anya.

Site mgbanwe na mmepe, China si dyeing na pigmenti intermediates ụlọ ọrụ eruwo a elu larịị n'usoro nke mmepụta ọnụ ọgụgụ, nkà na ụzụ na ngwá larịị, nke nwere ike ọ bụghị nanị izute mkpa nke mmepe nke ụlọ dyeing na pigmenti ụlọ ọrụ, ma na-enye ndị ọzọ àgwà intermediates. maka mba ofesi.

A na-enweta akụrụngwa a chọrọ maka njikọ nke intermediates nke sitere na ngwaahịa mmanụ ala na ụlọ ọrụ kemịkalụ coking, ọtụtụ n'ime ha bụ benzene, naphthalene, ogige anthraquinone, yana ụfọdụ ogige heterocyclic, yana pigmenti organic a kwadebere na ogige heterocyclic. ịrị elu na-adịbeghị anya. Tụkwasị na nke ahụ, phenanthrene, pyridine, oxygen fluorene, quinoline, indole, carbazole, biphenyl usoro nke ogige, ihe ndị a dị mgbagwoju anya na-etinye aka na mmepụta nke e ji esiji ákwà, mgbe ahụ, iji ihe ndị na-emepụta ihe na-emepụta ihe ga-aba ụba na nke zuru ụwa ọnụ.

Nke abụọ, mmeghachi omume kemịkalụ a na-ejikarị eme ihe nke ndị etiti
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The akụrụngwa ga-esichara n'ime agba agba (agba) ụlọ ọrụ intermediates ka a na-ejikarị kemịkalụ mmeghachi omume bụ ndị a.

(1) mmeghachi omume sulfonation
(2) mmeghachi omume nitration
(3) mmeghachi omume halogenation
(4) Mbelata mmeghachi omume iji kwadebe amino
(5) mmeghachi omume diazotization (na-esochi ya na mmeghachi omume njikọ)
(6) mmeghachi omume ngwakọta alkali iji dochie otu sulfonic acid na hydroxyl
(7) mmeghachi omume acylation
(8) mmeghachi omume oxidation
(9) condensation na carbonation mmeghachi omume
(10) Mmeghachi omume aromatization (karịsịa amino)
(11) mmeghachi omume nnọchi nke hydroxyl na amino dị iche iche
(12) hydroxyl ma ọ bụ amino hydrocarbonation mmeghachi omume

Dị ka usoro nke isi mgbanaka aromatic nke ọma kemịkalụ kemịkalụ, ndị intermediates nwere ike kewaa n'ime aliphatic usoro, benzene usoro, naphthalene usoro, anthraquinone usoro, heterocyclic usoro na oké mgbanaka usoro. Obodo anyị nwere ike ịmepụta benzene, naphthalene, anthraquinone, heterocyclic usoro, dị ka agba agba, pigmenti intermediates karịa 400 iche iche, ihu ọma izute dyeing, pigmenti ụlọ ọrụ mmepe mkpa.

Isi iche nke usoro benzene bụ.

2,4-dinitrochlorobenzene, o-nitrochlorobenzene, p-nitrochlorobenzene, p-nitrophenol, N,N-dimethylaniline, p-aminoanisole, p-nitroaniline, o-toluidine, 2-bromo-6-chloro-p-nitroaniline, N- ethylaniline, m-hydroxydiethylaniline, 2,4-dinitro-6-bromoaniline, om-phenylenediamine, 3,3-dichlorobenzidine, bianisidine, p-aminobenzenesulfonic acid, o-, p-aminoanisole, DSD, wdg N-methyl-m- toluidine, N-ethyl-m-toluidine, N,N-dimethyl-m-toluidine, N,N-diethyl-m-toluidine, N-methyl-hydroxyethyl-m-toluidine, N-ethyl-hydroxyethyl-m-toluidine, N-methyl-cyanoethyl-m-toluidine, N-ethyl-cyanoethyl-m-toluidine, N-ethyl-cyanoethyl-m-toluidine, N-ethyl-cyanoethyl-m-toluidine, N-ethyl-cyanoethyl-m-toluidine, N-ethyl-cyanoethyl-m-toluidine. m-toluidine, N-ethyl cyanoethyl m-toluidine, N-methylphenyl m-toluidine, p-toluidine, ethoxy aniline, 2-4-dimethyl aniline, 4-chloro-3-aminobenzamide, 4-methyl-3-aminobenzamide, 4. -methoxy-3-aminobenzanilide, 4-methoxy-3-amino-N, N-diethylbenzenesulfonamide, 2,4,5-trichloroaniline, m- na para-esters, wdg.

Isi ụdị nke naphthalene intermediates bụ.

2-naphthol, H-acid, K-acid, 2,3-acid, 2,6-acid, tartaric acid, 6-nitro-1,2,4-acid oxygenate, J-acid, peri-acid, γ- acid, G-nnu, R-nnu, amino K-acid, 2-naphthylamine-1,5-disulfonic acid, 1-naphthol-5-sulfonic acid, 1,5-dihydroxynaphthalene, 2,6-naphthalenedicarboxylic acid, 2R- acid, wdg. Ndị isi ụdị nke anthraquinone intermediates bụ: anthraquinone, 1-amino anthraquinone, 1,4-diamino anthraquinone, 1,5-dimethyl anthraquinone bromine, 1,5-diamino anthraquinone, 1-amino-5-benzooneyl anthraquinone. 1,5-dihydroxy anthraquinone, 1,8-hydroxy anthraquinone, 1,8-dihydroxy-4,5-diamino anthraquinone, wdg.

Isi iche nke heterocyclic usoro na oké mgbanaka usoro bụ.

Melamine, barbituric acid, 2-amino-6-nitrobenzothiazole, 2-amino-5,6-dichlorobenzothiazole, 2-amino thiazole, dehydrothio-p-toluidine bisulfonic acid, 3-cyano-4-methyl-6-hydroxy-N- ethylpyridone, 3-formylamino-4-methyl-6-hydroxy-N-ethylpyridone, 4-chloro-1,8-naphthalic anhydride, naphthalenetetracarboxylic anhydride,! tetracarboxylic anhydride, wdg.