Basa re glacial acetic acid mukudhinda nekudhaya Sei kudhinda nekudhaya kuwedzera glacial acetic acid
Basa re glacial acetic acid mukudhinda nekudhaya Nei kudhinda nekudhaya kuwedzera glacial acetic acid,
Glacial Acetic Acid, glacial acetic acid chiito, Glacial acetic acid vagadziri, glacial acetic acid vatengesi, glacial acetic acid modhi, Glacial Acetic Acid Suppliers, glacial acetic acid kushandiswa,
Hunhu hunotsanangurwa (GB/T 1628-2008)
| Analysis zvinhu | Tsanangudzo | ||
| Super Giredhi | First Grade | Normal Grade | |
| Chitarisiko | Zvakajeka uye hazvina kumiswa nyaya | ||
| Ruvara(Pt-Co) | ≤10 | ≤20 | ≤30 |
| Assay % | ≥99.8 | ≥99.5 | ≥98.5 |
| Hunyoro % | ≤0.15 | ≤0.20 | —- |
| Formic Acid % | ≤0.05 | ≤0.10 | ≤0.30 |
| acetaldehyde% | ≤0.03 | ≤0.05 | ≤0.10 |
| Evaporation Residue % | ≤0.01 | ≤0.02 | ≤0.03 |
| Simbi(Fe) % | ≤0.00004 | ≤0.0002 | ≤0.0004 |
| Permanganate Nguva min | ≥30 | ≥5 | —- |
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.
Vanhu vazhinji havazivi kuti chii chiri kudhinda uye kudhaya, kudhinda uye kudhaya kunonziwo kudhaya uye kupedzisa, irwo rudzi rwemachira pre-processing nzira, kunyanya mukushandisa kwedu kwezuva nezuva kudhinda machira. Mukudhinda nekudhaya, tinowanzo shandisa ice vhiniga. Saka chii chinonzi iced vhiniga? Iced vhiniga inozivikanwawo seacetic acid, inozivikanwawo seacetic acid, iyo organic monic acid, ndiyo chikamu chikuru chekushandiswa kwezuva nezuva kwevhiniga. Patembiricha yekamuri, nzvimbo yayo yechando i16.6 ° C, uye inove isina ruvara kristaro mushure mekuoma.
Saka nei tichishandisa glacial acetic acid mukudhinda uye kudhaya maitiro? Sei kudhinda uye kudhaya kushandisa glacial acetic acid? Sei uchiwedzera glacial acetic acid mukudhinda uye kudhaya maitiro? Izvi zvinodaro nekuti patinenge tichidhinda nekudhaya, iyo pH kukosha kwekuparadzira dhayi polyester inofanira kunge iri pakati pe4-6, saka pakugadzirisa dhayi, zvinodikanwa kushandisa glacial acetic acid kunyungudutsa, semuenzaniso, patinenge tichidhinda nekudhaya. , mvura inodiwa pakudhaya ndeye 4 tons, zvino tinoda kuwedzera 1000 milliliters ye glacial acetic acid kugadzirisa pH kukosha ku4-6.
Kugadziridza uku kunogona kutibatsira kudzikamisa kugadzikana kwedhayi kusvika pamwero mukuru uye kudzivisa dambudziko rekuvhiringidza ruvara patinodhinda. Nekudaro, mumakore achangopfuura, kusimukira kweindasitiri yekudhinda nekudhaya yeChina kwakakosheswa zvakanyanya nehurumende neindasitiri yezvemachira, uye nyika yakabatanidza shanduko yehunyanzvi hweindasitiri yekudhinda nekudhaya mune imwe yemaindasitiri akakosha anotsigirwa nemucheka. indasitiri, saka nzira yekudhaya yeindasitiri yekudhinda nekudhaya yakavandudzwa zvakanyanya, ndinotenda kuti nekuenderera mberi kwekuvandudzwa kwesainzi, Tinofanira kukwanisa kushandisa nzira dzesainzi kukunda indasitiri yekudhinda nekudhaya yakaoma kugadzirisa pH kukosha dambudziko. .
Zvinogona kuzivikanwa kuti pari zvino, takashandisa nzira dzesainzi kuti tiratidze tekinoroji yemazuva ano uye tekinoroji tekinoroji, biotechnology uye mamwe epamusoro-tekinoroji coating indasitiri yekudhinda nekudhaya. Isina mvura kana isina mvura kudhinda uye kudhayi tekinoroji senge micro-suspension printing, transfer printing, uye digital printing, izvo zvinonyanya kuwanda mukugadzirwa, zvakawedzera zvakanyanya kushanda zvakanaka kwekutsvaga nekusimudzira uye kugadzirwa kwemachira ezvisikwa uye machira anoshanda. Kusvika pamwero mukuru, kudzivirira kusvibiswa uye kutonga kweindasitiri yekudhinda nekudhaya kwave kuwanikwa, uye shanduko kubva kumagumo ekurapa kuenda kune inodzivirira sosi yave kuwanikwa.
Zvisinei, kana zvichienzaniswa nemaitiro ekare ekudhinda uye kudhaya muChina, sainzi yemazuva ano uye tekinoroji kudhinda uye dhayi inoshaya nheyo yekumisa nzira yekare, zvakanakira kutsanya kwemavara uye hazvisi nyore kupera. Asi isu tinotenda kuti nekukurumidza kukura kwesainzi, tinozopedzisira takunda matambudziko aya towana nzira dzakanakisa dzekudhinda nekudhaya. Kubatanidza echinyakare kudhinda uye dhayi tekinoroji neazvino kudhinda uye dhayi tekinoroji, kutora essence uye kubvisa tsvina, kuwana yakanyanyisa hunyanzvi nzira uye kuwana inoshamisa mhedzisiro yeindasitiri.
