Menene rawar masana'antar ice acetic acid -Pengfa Chemical
Menene aikin masana'antuice acetic acid- Pengfa Chemical,
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Bayanin inganci (GB/T 1628-2008)
| Abubuwan nazari | Ƙayyadaddun bayanai | ||
| Super Grade | Darasi na Farko | Matsayi na al'ada | |
| Bayyanar | A bayyane kuma babu abin da aka dakatar | ||
| Launi (Pt-Co) | ≤10 | ≤20 | ≤30 |
| Gwajin % | ≥99.8 | ≥99.5 | ≥98.5 |
| Danshi% | ≤0.15 | ≤0.20 | -- |
| Formic Acid % | ≤0.05 | ≤0.10 | ≤0.30 |
| acetaldehyde % | ≤0.03 | ≤0.05 | ≤0.10 |
| Ragowar Hatsi % | ≤0.01 | ≤0.02 | ≤0.03 |
| Iron (F) % | ≤0.00004 | ≤0.0002 | ≤0.0004 |
| Permanganate Lokaci min | ≥30 | ≥5 | -- |
Physicochemical Properties:
1. Ruwa mara launi da ƙwai mai ban haushi.
2. Matsayin narkewa 16.6 ℃; tafasar batu 117.9 ℃; Matsakaicin walƙiya: 39 ℃.
3. Solubility ruwa, ethanol, benzene da ethyl ether immiscible, insoluble a carbon disulphide.
Ajiya:
1. Ajiye a cikin ɗakin ajiya mai sanyi, mai iska.
2. Ka nisantar da wuta, zafi. Lokacin sanyi ya kamata ya kula da zafin jiki sama da 16 DEG C, don hana ƙarfi. A lokacin sanyi, ya kamata a kiyaye zafin jiki sama da 16 DEG C don hana / guje wa ƙarfafawa.
3. Rike akwati a rufe. Ya kamata a rabu da oxidant da alkali. Yakamata a guji hadawa ta kowane hali.
4. Yi amfani da hasken wuta mai hana fashewa, wuraren samun iska.
5. Kayan aikin injiniya da kayan aikin da ke hana amfani da sauƙi don samar da tartsatsi.
6. Ya kamata a samar da wuraren ajiya tare da kayan aikin gaggawa na gaggawa da kayan gidaje masu dacewa.
Amfani:
1.Derivative: Yafi amfani da synthetising acetic anhydride, acetic ether, PTA, VAC / PVA, CA, ethenone, chloroacetic acid, da dai sauransu
2.Pharmaceutical: acetic acid a matsayin sauran ƙarfi da pharmaceuticalraw kayan, yafi amfani da samar da penicilin G potas-sium, penicilin G sodium, penicillin procaine, acetanilide, sulfadiazine, kuma sulfamethoxazole isoxazole, norfloxacin, ciprofloxacin, acetlic acid, nonnisceyna, acetlic acid. ,caffeine, etc.
3.Matsakaici: acetate, sodium hydrogen di, peracetic acid, da dai sauransu
4.Dyestuff da yadi bugu da rini:Yafi amfani da inproducing tarwatsa dyes da vat dyes, da yadi bugu da rini aiki
5. Synthesis ammonia: A cikin nau'i na cuprammonia acetate, ana amfani dashi a cikin gyaran syngas don cire litl CO da CO2.
6. Hoto: Developer
7. roba na halitta: Coagulant
8. Masana'antar gine-gine: Hana kankare daga daskarewa9. A addtin kuma yadu amfani da ruwa magani, syntheticfiber, magungunan kashe qwari, robobi, fata, Paint, karfe sarrafa andrubber masana'antu.
Acetic acid ne mai sauki carboxylic acid da kuma wani muhimmin sinadaran reagent. Ana kuma amfani da Elebrium don yin polyethyyls a cikin acetate da polyetate a cikin manne a cikin fim din fim din, da kuma yawancin fibers da yadudduka. An fi amfani dashi don haɗa samfuran kamar ethyl acetate, acetate, acetate, da chlorine-album acid. Yana da mahimmancin albarkatun ƙasa don fiber na roba, m, magani, magungunan kashe qwari da rini. Har ila yau, yana da kyakkyawan ƙarfi. Har ila yau, ya shahara sosai a masana'antar.
Acetic acid za a iya amfani da shi azaman acidic regulators, acidification jamiái, pickles, dandano ƙara jamiái, kayan yaji, da dai sauransu Har ila yau, shi ne mai kyau anti-microbiological wakili, wanda shi ne yafi saboda shi da zai iya rage pH na pH zuwa ** microorganisms.
Acetic acid shine aikace-aikacen farko kuma ana amfani dashi a ƙasata, wanda galibi ana amfani dashi don haɗaɗɗen kayan yaji, dabara, gwangwani, cuku, jelly, da sauransu. Idan ana amfani da kayan yaji, zaku iya tsoma ruwan zuwa kashi 4% zuwa 5%, sannan a ƙara. shi zuwa daban-daban seasonings. Abubuwan sha da aka yi da vinegar a matsayin wakili na ɗanɗano mai ɗanɗano, wanda aka haɗa da tsantsa * kayan kiwon lafiya na gina jiki ana kiran su * nau'in * abubuwan sha uku.
Fadada bayanai:
Shiri na acetic acid: Ana iya haɗa shi tare da kira na hannu da fermentation na kwayan cuta. Hanyar hada kwayoyin halitta, wato, yin amfani da fermentation na kwayoyin cuta, shine kawai kashi 10 cikin 100 na duk abin da ake fitarwa a duniya, amma har yanzu hanya ce mai mahimmanci don samar da acetic acid, musamman vinegar, saboda dokokin kiyaye abinci a wurare da yawa sun tsara. cewa vinegar a cikin abinci ta hanyar ilmin halitta. An raba tsarin shari'a, da hanyar fermentation zuwa hanyar fermentation na aerobic da hanyar fermentation anaerobic.
A cikin yanayin yawan iskar oxygen, ƙwayoyin cuta na vinegar na iya samar da acetic acid daga abincin da ke dauke da barasa. Yawancin lokaci a yi amfani da ruwan inabi apple ko ruwan inabi na haxa hatsi, malt, shinkafa ko dankali don yin taki. Ma'auni na sinadarai waɗanda waɗannan ƙwayoyin cuta suka haɗe su ne:
C? HOH + O? → CH? KU + H? O
Wasu mambobi na kwayoyin anaerobic, ciki har da wasu mambobi na jinsin Ritula, na iya canza sukari kai tsaye zuwa ethanol ba tare da buƙatar ethanol a matsayin tsaka-tsaki ba.
