[Kudhinda nekudhaya ruzivo] Sei uchiparadzira dhayi kuwedzera glacial acetic acid

[Kudhinda nekudhaya ruzivo] Sei uchiparadzira dhayi kuwedzera glacial acetic acid,
glacial acetic acid mubasa rekudhaya, Glacial acetic acid vagadziri, glacial acetic acid vagadziri muChina, glacial acetic acid inoshandiswa,
Hunhu hunotsanangurwa (GB/T 1628-2008)

Physicochemical properties:
1. Mvura isina ruvara uye dour inogumbura.
2. Kunyungudika 16.6 ℃; kuvira poindi 117.9 ℃; Flash point: 39 ℃.
3. Mvura inonyungudika, ethanol, benzene uye ethyl ether immiscible, isinganyunguriki mucarbon disulphide.

Kuchengeta:
1. Kuchengeterwa muimba inotonhorera inofefetera.
2. Ramba kure nemoto, kupisa. Mwaka unotonhora unofanirwa kuchengetedza tembiricha yakakwira kupfuura 16 DEG C, kudzivirira kusimba. Munguva yekutonhora, tembiricha inofanirwa kuchengetedzwa pamusoro pe16 DEG C kudzivirira / kudzivirira kusimba.
3. Chengeta mudziyo wakavharwa. Inofanirwa kuparadzaniswa kubva kune oxidant uye alkali. Kusanganiswa kunofanira kudziviswa nenzira dzose.
4. Shandisa kuputika-kuvhenekera kwechiedza, zvivako zvemhepo.
5. Mechanical midziyo uye maturusi anorambidza kushandiswa nyore kubudisa sparks.
6. Nzvimbo dzekuchengetera dzinofanira kunge dzakashongedzerwa nemichina yekurapa kwekukurumidzira uye zvinhu zvakakodzera zvemba.

Shandisa:

1.Derivative:Inonyanya kushandiswa mukugadzira acetic anhydride,acetic ether,PTA,VAC/PVA,CA,ethenone,chloroacetic acid,etc.
2. Pharmaceutical:Acetic acid se solvent uye pharmaceuticalraw materials, inonyanya kushandiswa kugadzirwa kwepenicilin G potas-sium, penicilin G sodium, penicillin procaine, acetanilide, sulfadiazine, uye sulfamethoxazole isoxazole, norfloxacin,ciprofloxacin, acetinalic acid, acetinalic acid, prefloxacin, acetinalic acid , caffeine, nezvimwewo.
3.Ipakati:acetate,sodium hydrogen di,peracetic acid,etc
4.Dyestuff uye machira kudhinda uye dhayi: Inonyanya kushandiswa kugadzira dhayi anoparadzira uye dhayi yevat, uye kudhinda machira uye kugadzira dhayi.
5. Synthesis ammonia: Muchimiro che cuprammonia acetate, inoshandiswa mukunatsa syngas kubvisa litl CO uye CO2.
6. Mufananidzo: Mugadziri
7. Natural rubber: Coagulant
8. Indasitiri yekuvaka: Kudzivirira kongiri kubva kune frezing9. In addtin zvakare inoshandiswa zvakanyanya mukurapa kwemvura, syntheticfiber, mishonga yezvipembenene, mapurasitiki, dehwe, pendi, simbi yekugadzirisa uye indasitiri yerubha.

Kuparadzira madhayi anoshandiswa zuva rega rega, asi iwe unogona kutaura nekukurumidza, sei kuparadzira madhayi kuwedzera glacial acetic acid kugadzirisa PH? (Organic acids ikozvino yawedzerwa kugadzirisa PH, kunze kweiyo alkaline disperse staining.)

Chikonzero ndechekuti:

Kugadzikana kwekuparadzira dhayi mudhayi yekugezesa kune hukama nepH kukosha. Kunyanya pakupisa kwepamusoro uye kudzvinyirira kukuru, kana pH kukosha kwedhayi yekugezera isinganyatsodzorwi, inowanzokonzera kusiyana kwechiedza chemavara, zvikonzero zvikuru ndezvizvi.

(1) Kukonzeresa kumhanyisa hydrolysis yekuparadzira dhayi, mukugadzira dhayi, kazhinji inowedzera huwandu hukuru hwekuparadzira, senge diffuser NNO, lignin, sodium carbonate, kuitira kuti dhayi dhayi ive isina simba alkaline, mu
Kana uchidhaya pa 130% tembiricha yakakwira, zviri nyore kuita hydrolyze, zvichikonzera kupenya kwemavara uye kupera simba.
(2) Nekuda kwekudzikisira kuparara kwedhayi dzakapararira, kurasikirwa kweboka rebvudzi, chiitiko ichi chinowanzo muazo chimiro chedhayi.
(3) Iro phenolic boka mune molecular chimiro chedhayi inokonzera ionic maitiro nekuda kwekuita kwealkali, uye kunyungudika kwemvura kunowedzerwa, nepo kudhaya kwepamusoro kunopera simba zvakafanana. Kazhinji, mvura inoparadzira yedhayi haina kusimba alkaline nekuda kwekuwedzera kwekuparadzira mubhati rekudhaya.