Te whakamahi i te waikawa acetic glacial
Te whakamahi i te waikawa acetic glacial,
Waikawa Acetic Glacial, pānga waikawa ahetiki hukapapa, Kaihanga Waikawa Acetic Glacial, tauira waikawa ahetiki hukapapa, te whakamahi waikawa acetic glacial, te whakamahi me te painga o te waikawa acetic waikawa,
Whakatakotoranga kounga(GB/T 1628-2008)
| Tuemi tātari | Whakatakotoranga | ||
| Koeke Super | Koeke Tuatahi | Kōeke Pūnoa | |
| Te ahua | Maamaa me te kore he mea whakatarewa | ||
| Tae(Pt-Co) | ≤10 | ≤20 | ≤30 |
| Whakamātautau % | ≥99.8 | ≥99.5 | ≥98.5 |
| makuku % | ≤0.15 | ≤0.20 | —- |
| Waikawa Formic % | ≤0.05 | ≤0.10 | ≤0.30 |
| acetaldehyde % | ≤0.03 | ≤0.05 | ≤0.10 |
| Te toenga whakaetonga % | ≤0.01 | ≤0.02 | ≤0.03 |
| Rino(Fe) % | ≤0.00004 | ≤0.0002 | ≤0.0004 |
| Waa Permanganate min | ≥30 | ≥5 | —- |
Āhuatanga matū ahupūngao:
1. Te wai kore tae me te irirangi.
2. Ira whakarewa 16.6 ℃; ira kohua 117.9 ℃; Ira hiko: 39 ℃.
3. Ko te wai whakarewa, te waiwaro, te benzene me te ethyl ether e kore e taea te rewa, e kore e rewa ki te waro disulphide.
Rokiroki:
1. Ka rongoa i roto i te whare putunga hauhautanga, whai hau.
2. Kia matara atu i te ahi, wera. Ko te wa makariri me mau tonu te pāmahana ki runga ake i te 16 DEG C, kia kore ai e pakari. I te wa makariri, me pupuri tonu te pāmahana ki runga ake i te 16 DEG C kia kore ai e pakari.
3. Kia hiritia te ipu. Me wehe mai i te hāora me te alkali. Me karohia te whakaranu i nga tikanga katoa.
4. Whakamahi rama pahū-aru, whakaurunga ventilation.
5. Nga taputapu miihini me nga taputapu e aukati ana i te whakamahi i nga korakora ngawari.
6. Me whakauru nga waahi rokiroki ki nga taputapu maimoatanga ohorere me nga taonga whare e tika ana.
Whakamahia:
1.Derivative:Te nuinga whakamahia i roto i te synthetising acetic anhydride,acetic ether,PTA,VAC/PVA,CA,etheone,chloroacetic acid,etc
2.Pharmaceutical:Wakawa acetic rite whakarewa me pharmaceuticalraw rauemi, te nuinga whakamahia mo te hanga o te penicilin G pāhare-hau, penicilin G konutai, penicillin procaine, acetanilide, sulfadiazine, me te sulfamethoxazole isoxazole, norfloxacin, ciprofloxacin, acetyl pnisenalic acid. , kawheine, etc.
3.Intermediate: acetate, konutai hauwai di, waikawa peracetic, etc
4.Wakano me te kakano tā me te tae: te nuinga whakamahia i roto i te whakaputa marara waikano me vat waikano, me te pueru tā me te tukatuka tae
5. Hangaia te haukini: I te ahua o te cuprammonia acetate, ka whakamahia ki te whakamahine i nga syngas hei tango i te iti CO me te CO2
6. Whakaahua: Kaihanga
7. rapa tūturu: Coagulant
8. Ahumahi hanga: Te aukati i te raima mai i te tio9. I roto i te addtin e whakamahia nuitia ana i roto i te maimoatanga wai, synthetic fiber, pesticides, kirihou, hiako, peita, tukatuka whakarewa me te ahumahi rapa.
Ko te waikawa acetic glacial (mea parakore), ara, ko te waikawa acetic anhydrous, ko te waikawa acetic tetahi o nga waikawa waro nui, nga pūhui waro. Ka pakari ki te hukapapa i te iti o te pāmahana, e mohiotia ana ko te waikawa acetic glacial. Ko te roha o te rōrahi i te wā whakamaroke ka pakaru pea te ipu. Ira flash 39 ℃, rohe pahūtanga 4.0% ~ 16.0%, te kukū mōrahi whakaaetia i roto i te rangi he kore neke atu i te 25mg/m3. Ko te waikawa ahetiki parakore ka whakatio ki roto i nga tioata hukapapa i raro i te ira whakarewa, na reira ka kiia ko te waikawa acettic anhydrous te waikawa acetic glacial.
whakamahi
Taupānga: Te nuinga whakamahia mō te kōtuitanga o vinyl acetate, muka acetate, acetic anhydride, acetate, acetate whakarewa me te waikawa acetate halogenated. He rauemi mata nui ano mo te rongoa, te waikano, te pesticide me etahi atu whakahiato waro. I tua atu, ka whakamahia nuitia i roto i te hanga i nga raau taero whakaahua, te cellulose acetate, te taarai kakano me te tae me nga ahumahi rapa, nga whakarewa mo te hanga kirihou, tae, whakaahua, rongoa, pesticides me etahi atu rauemi mata mo te whakahiato waro.
