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khamphani ea indasteri ea mit-ivy
CEO@mit-ivy.com
Lumela, enoa ke CEO athena ho tsoa indastering ea lik'hemik'hale ea mit-ivy Chaena.

Selelekela
Di-intermediate tsa ho daea (mmala) ke lekala la bohlokoa haholo indastering e ntle ea lik'hemik'hale, 'me nts'etsopele e potlakileng ea indasteri ea ho daea (mmala) e itšetlehile ka nts'etsopele ea li-intermediate tse tsamaeang le eona.

Tlhahiso ea li-intermediate tsa ho daea le tsa pigment Chaena e ntlafalitsoe haholo ho tloha lilemong tsa bo-1950, ka tlholisano e ntseng e eketseha 'marakeng, li-intermediate tsa ho daea le tsa pigment li bile le boqapi theknolojing ea tlhahiso; tsoelo-pele nts'etsopele ea mefuta e mecha, ts'ebetso e ntlafetseng ea tlhahiso, lipatlisiso mabapi le mekhoa e mecha, ts'ebeliso e ncha ea mefuta ea khale, ts'ireletso ea tikoloho, jj., ho sebelisoa theknoloji e hloekileng bakeng sa tlhahiso ea li-intermediate tsa ho daea le tsa pigment.

Taba ea pele, nts'etsopele ea tšebeliso ea li-intermediate
Setšoantšo

Ha e le hantle, ntshetsopele ya tshebediso ya di-intermediate e na le mahlakore a mangata, e nngwe e sebediswang ho daestuff e bitswang di-intermediate tsa dae, mme e sebediswa ho dibolaya-dikokwanyana, meriana le tse bitswang dibolaya-dikokwanyana, di-intermediate tsa meriana. Di-intermediate di lokela ho nkwa e le lekala la indasteri e ntle ya dikhemikhale ka kakaretso, ha di a lokela ho arolwa ka thata ka di-intermediate tsa daestuff, di-intermediate tsa dibolaya-dikokwanyana, di-intermediate tsa meriana ka indasteri, e leng se tla fokotsa boholo ba tshebediso ya di-intermediate tse ding mme se ame ntshetsopele ya tsona.

Patlisiso ea lik'hemik'hale tse ntle e khetholloa ka mefuta e mengata, ho phaella ho mefuta e 'maloa ea sekala sa tlhahiso se seholo haholo, mefuta e mengata ea tonnage ha e kholo haholo, empa ts'ebetso ea ho lokisa hangata e rarahane, e kenyelletsang liketso tse ngata tsa yuniti le ts'ebetso ea karohano, tlhahiso e boetse e hlahisa palo e kholo ea "litšila tse tharo" tse hlokang ho sebetsoa hantle. Ka hona, re lokela ho kenella lipatlisisong tsa ts'ebetso ea lihlahisoa tsa letoto le ho hlophisa tlhahiso ea li-intermediate ka nepo e le hore re fumane melemo e metle ea sekala.

Ho latela boemo ba linaha tsa kantle ho naha, lipatlisiso le tlhahiso ea li-intermediate li atisa ho shejoa hantle ho fihlela tlhahiso ea letoto, sete ea lisebelisoa tsa tlhahiso e ka hlahisa mefuta e 'maloa ho isa ho e leshome le metso e' meli ea li-intermediate, lipatlisiso le tlhahiso e joalo ka nts'etsopele e akaretsang, tšebeliso ea theknoloji e ncha e bonolo ho e kenya tšebetsong, e tla fihlela sephetho habeli ka halofo ea boiteko. Boemo ba Japane e ka ba bakeng sa litšupiso tsa rona, tlhahiso ea pele ea li-intermediate Japane le eona e hasane haholo, ho tloha lilemong tsa bo-1960 e bile makhetlo a supileng ho lokisa, ho tsepamisa maikutlo.

Ka phetoho le nts'etsopele, indasteri ea Chaena ea ho daea le ho kopanya mebala e fapaneng e fihlile boemong bo holimo mabapi le boholo ba tlhahiso, theknoloji le boemo ba lisebelisoa, e leng se ke keng sa khotsofatsa litlhoko tsa nts'etsopele ea indasteri ea ho daea le ho kopanya mebala ea lapeng feela, empa hape se fana ka mefuta e mengata ea boleng bo holimo bakeng sa linaha tse ling.

Lisebelisoa tse tala tse hlokahalang bakeng sa ho kopanya metsoako e mahareng li fumanoa haholo-holo lihlahisoa tsa indasteri ea peterole le lik'hemik'hale tsa coking, tseo boholo ba tsona e leng benzene, naphthalene, metsoako ea anthraquinone, le metsoako e meng ea heterocyclic, 'me mebala ea tlhaho e lokisitsoeng ka metsoako ea heterocyclic e mahareng e ntse e eketseha lilemong tsa morao tjena. Ho phaella moo, phenanthrene, pyridine, oksijene fluorene, quinoline, indole, carbazole, letoto la metsoako ea biphenyl, lisebelisoa tsena tse rarahaneng tse sebelisoang tlhahisong ea lidae, joale tšebeliso ea lisebelisoa tse tala tsa maiketsetso e tla ba ngata le e akaretsang.

Ea bobeli, lik'hemik'hale tse sebelisoang haholo ke li-intermediate
Setšoantšo

Lisebelisoa tse tala li tla sebetsoa indastering ea dae (mebala) lipakeng tsa lik'hemik'hale tse sebelisoang haholo ke tse latelang.

(1) karabelo ea sulfonation
(2) Karabelo ea nitration
(3) karabelo ea halogenation
(4) Karabelo ea phokotso ea ho lokisa li-amino
(5) Karabelo ea Diazotization (hangata e tsamaea le karabelo ea ho kopanya)
(6) karabelo ea alkali fusion ho nkela sehlopha sa sulfonic acid sebaka ho hydroxyl
(7) Karabelo ea Acylation
(8) Karabelo ea oxidation
(9) karabelo ea ho kolobisoa ha metsi le khabone
(10) Karabelo ea monko o monate (haholo-holo amino)
(11) karabelo e ts'oanang ea lihlopha tsa hydroxyl le amino
(12) karabelo ea hydroxyl kapa amino hydrocarbonation

Ho ya ka sebopeho sa lesale le leholo la monko o monate la dikhemikhale tse ntle, dikhemikhale tsena di ka arolwa ka tsamaiso ya aliphatic, tsamaiso ya benzene, tsamaiso ya naphthalene, tsamaiso ya anthraquinone, tsamaiso ya heterocyclic le tsamaiso ya lesale le teteaneng. Naha ya rona e ka hlahisa benzene, naphthalene, anthraquinone, tsamaiso ya heterocyclic, jwalo ka ho daya, dikhemikhale tsa pigment tse fetang mefuta e 400, ha e le hantle ho fihlela ditlhoko tsa ntshetsopele ya indasteri ya ho daya, pigment.

Mefuta e meholo ea sistimi ea benzene ke.

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, jj. 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, 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- le para-esters, jj.

Mefuta e meholo ea li-intermediate tsa naphthalene ke.

2-naphthol, H-asidi, K-asidi, 2,3-asidi, 2,6-asidi, tartaric acid, 6-nitro-1,2,4-asidi oxygenate, J-asidi, peri-asidi, γ-asidi, G-asidi, R-asidi, amino K-asidi, 2-naphthylamine-1,5-disulfonic acid, 1-naphthol-5-sulfonic acid, 1,5-dihydroxynaphthalene, 2,6-naphthalenedicarboxylic acid, 2R-asidi, jj. Mefuta e meholo ya di-intermediate tsa anthraquinone ke: anthraquinone, 1-amino anthraquinone, 1,4-diamino anthraquinone, 1,5-dimethyl anthraquinone bromine, 1,5-diamino anthraquinone, 1-amino-5-benzoyl anthraquinone, 1,5-dihydroxy anthraquinone, 1,8-hydroxy anthraquinone, 1,8-dihydroxy-4,5-diamino anthraquinone, jj.

Mefuta e meholo ea tsamaiso ea heterocyclic le tsamaiso ea lesale le teteaneng ke.

Melamine, asiti ea barbituric, 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, jj.