qaadid
Dhexdhexaadiyeyaasha dawooyinka waxay tixraacaan qaar ka mid ah alaabta ceeriin ee kiimikaad ama alaabada kiimikaad ee loo isticmaalo habka isku-darka dawada.
Marka loo eego warshadaha, warshadaha dhexdhexaadka ah ee dawooyinka, oo ah qayb muhiim ah oo ka mid ah warshadaha kiimikada ee wanaagsan, waxay yeelan doonaan meel weyn oo horumarineed mustaqbalka.
Alaabta | CAS |
N,N-Dimethyl-p-toluidine DMPT | 99-97-8 |
N,N-Dimethyl-o-toluidine DMOT | 609-72-3 |
2,3-Dichlorobenzaldehyde | 6334-18-5 |
2′,4′-Dichloroacetophenone | 2234-16-4 |
2,4-Dichlorobenzyl khamriga | 1777-82-8 |
3,4′-Dichlorodiphenyl ether | 6842-62-2 |
2-chloro-4- (4-chlorophenoxy) acetophenone | 119851-28-4 |
2,4-dichlorotoluene | 95-73-8 |
o-Phenylenediamine | 95-54-5 |
o-Toluidine OT | 95-53-4 |
3-Methyl-N,N-diethyl aniline | 91-67-8 |
N,N-Diethyl aniline | 91-66-7 |
N-Ethylaniline | 103-69-5 |
N-Ethyl-o-toluidine | 94-68-8 |
N, N-Dimethylaniline DMA | 121-69-7 |
2-Naftal Beta naphthol | 135-19-3 |
Auramine O | 2465-27-2 |
Crystal violet lactone CVL | 1552-42-7 |
Laga soo bilaabo taariikhda horumarinta warshadaha dhexe ee dawooyinka ee Shiinaha, ka dib ku dhawaad 30 sano oo horumarineed, dhexdhexaadiyeyaasha dawooyinka ayaa ka soo baxay laan yar oo ka mid ah warshadaha kiimikada galay warshad soo baxaysa oo leh qiimaha wax soo saarka balaayiin yuan ah, iyo tartanka suuqa waxa uu noqonayaa mid aad u daran. .
Waxaa la fahamsan yahay in marxaladda hore ee horumarinta warshadaha dhexe ee dawooyinka, ay sabab u tahay maalgashiga yar yar iyo heerka sare ee soo celinta, shirkadaha dhexdhexaadka ah ee dawooyinka ayaa u soo baxa sida caleemaha bamboo roobka ka dib, gaar ahaan Zhejiang, Taizhou, Nanjing iyo meelaha kale ee wanaagsan xaaladaha loogu talagalay horumarinta dawada dhexe ee horumarinta ayaa si gaar ah degdeg u ah.
Waqtigan xaadirka ah, sida isbeddelka qaabka suuqa caafimaadka, iyo sidoo kale wax soo saarka dawooyinka cusub ee suuqa waa xaddidan yahay, dhibaatada ka jirta warshadaha dhexdhexaadiyeyaasha dawooyinka horumarinta wax soo saarka cusub waa mid aad u weyn, wax soo saarka dhaqameedku wuxuu noqonayaa mid aad u adag oo aad u adag. , Dhexdhexaadiyaha dawooyinka faa'iidada warshadaha ayaa si degdeg ah hoos ugu dhacday, iyo dhexdhexaadiyeyaasha dawooyinka ayaa noqda inay ka fikiraan dhibaatada sida horumarinta ganacsiga.
Warshaduhu waxay aaminsan yihiin in laga yaabo in ay suurtogal tahay in ay sameeyaan faa'iidooyin tartan ah oo u gaar ah oo ka yimaada dhinacyada tignoolajiyada, saamaynta, isbeddelka iyo wixii la mid ah, si ay ugu soo baxaan suuqa.
Xagga tignoolajiyada, waxay inta badan ka hadlaysaa horumarinta tignoolajiyada iyo badbaadinta kharashyada.
Waxaa la sheegay in dhexdhexaadiyeyaasha dawooyinka ay leeyihiin waddo dheer oo geeddi-socod ah, tallaabooyin falcelin badan, xaddi badan oo dareere ah, iyo karti weyn oo horumar farsamo ah.
Tusaale ahaan, alaabta ceeriin qiimaha hoose waxaa loo isticmaali karaa halkii alaabta ceeriin qiimaha sare, sida bromine beddelka ee wax soo saarka ee aminotaxime acid, ammonium thiocyanate halkii potassium thiocyanate (sodium) ee wax soo saarka, iwm.
Intaa waxaa dheer, hal dareere ah ayaa sidoo kale loo isticmaali karaa in lagu beddelo dareerayaasha kala duwan ee habka falcelinta, iyo khamriga ka soo baxa hydrolysis ee alaabta esterka waa la soo celin karaa.
Dhinaca saamaynta, inta badan waa in la sameeyo wax soo saar u gaar ah oo lagu wanaajiyo saamaynta warshadaha.
Waxaa la fahamsan yahay in sababta oo ah Shiinaha ee dhexdhexaadinta dawooyinka warshadaha, tartanka homogenization wax soo saarka waa halis ah, haddii ganacsi ay abuuri karaan wax soo saarka sare u gaar ah, waxay awoodi doonaan in ay mashquuliyaan faa'iidooyin badan suuqa.
Marka la eego isbeddelka, wakhtigan xaadirka ah, shuruudaha ilaalinta deegaanka ee gudaha ayaa sii adkeynaya, kheyraadku waxay u janjeeraan warshadaha qiimaha sare leh, iyo kororka kharashka ilaalinta deegaanka, isbeddelku wuxuu noqday dhibaato ay tahay in ganacsiyada dhexdhexaadka ah ee dawooyinka ay ka fikiraan horumar waara.
Waxaa la soo jeediyay in shirkadaha dhexdhexaadka ah ee dawooyinka ay kordhiyaan silsiladda warshadaha kor iyo hoosba, oo ay ku wareejiyaan alaabta ceeriin ee ugu muhiimsan ee ay isticmaalaan wax soo saarkooda, taas oo sii yarayn karta qiimaha. Dhanka kale, qaar ka mid ah alaabta ceeriin ee gaarka ah, waxay ka fogaan kartaa monoboliga alaabta ceeriin ee muhiimka ah.
Warshadaha ayaa sheegaya in hoos u dhigista wadada, halkaas oo dhexdhexaadiyeyaasha dawooyinka ay si toos ah ugu daraan API-yada, waxay sii kordhin karaan qiimaha dheeraadka ah ee alaabta iyada oo si toos ah looga iibinayo shirkadaha dawooyinka.
Waxaa xusid mudan in maalgashiga hoose uu ka weyn yahay, halka shuruudaha tignoolajiyada wax soo saarka ay sarreeyaan, waxaana lagama maarmaan ah in la ilaaliyo xiriir wanaagsan oo lala yeesho soosaarayaasha isticmaala API-ga.
Guud ahaan, shirkadaha hormuudka ah waxay heli karaan faa'iidooyin tartan badan.
Intaa waxaa dheer, cilmi-baarista iyo horumarinta ayaa muhiimad weyn u leh warshadaha dhexe. Waqtigan xaadirka ah, warshadaha dhexdhexaadka ah ee dawooyinka ee Shiinaha guud ahaan wax yar kama bixiyaan cilmi-baarista iyo horumarinta.
Sidaa darteed, deegaanka si joogto ah u wanaajinta shuruudaha farsamada, shirkado hufan oo R & D leh oo xoog leh R & D ayaa soo bixi doona, halka kuwa yaryar iyo kuwa dhexdhexaadka ah ee aan lahayn awoodda R & D laga yaabo in suuqa laga saaro. Mustaqbalka, xoojinta warshadaha ayaa sii kordhin doonta, heerka dhexe iyo heerka hoose ee horumarinta ayaa u kobcin doona heer sare.
MIT -IVY Kiimikada Warshadaha leh4 warshadood19 sano, midabyoDhexdhexaads & dhexdhexaadiyeyaasha dawooyinka &wanaagsan & kiimikooyin gaar ah .TEL (WhatsApp): 008613805212761 Athena
Waqtiga boostada: Abriil-25-2021