Matsayin glacial acetic acid a cikin bugu da rini Me yasa bugu da rini don ƙara glacial acetic acid
Matsayin glacial acetic acid a cikin bugu da rini Me yasa bugu da rini don ƙara glacial acetic acid,
Glacial acetic acid, glacial acetic acid aiki, Glacial acetic acid masana'antun, glacial acetic acid yan kasuwa, glacial acetic acid model, Glacial Acetic Acid Suppliers, glacial acetic acid amfani,
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.
Mutane da yawa ba su san menene bugu da rini ba, bugu da rini kuma ana kiran su rini da gamawa, wani nau'i ne na masana'anta da aka riga aka sarrafa, galibi a cikin amfanin yau da kullun na bugu na masana'anta. A cikin aikin bugu da rini, yawanci muna amfani da ice vinegar. To, menene iced vinegar? Iced vinegar kuma aka sani da acetic acid, kuma aka sani da acetic acid, shi ne Organic monic acid, shi ne babban bangaren da kullum amfani da vinegar. A dakin da zafin jiki, wurin daskarewa shine 16.6 ° C, kuma zai zama crystal mara launi bayan ƙarfafawa.
Don haka me yasa muke amfani da glacial acetic acid a cikin aikin bugu da rini? Me yasa bugu da rini ke amfani da glacial acetic acid? Me yasa ƙara glacial acetic acid a cikin aikin bugu da rini? Wannan shi ne saboda lokacin da muke bugawa da rini, ƙimar pH na tarwatsa polyester ya kamata ya kasance tsakanin 4-6, don haka lokacin daidaita launi, wajibi ne a yi amfani da glacial acetic acid don tsomawa, misali, lokacin da muke bugawa da rini. , Ruwan da ake buƙata don rini shine ton 4, to muna buƙatar ƙara 1000 milliliters na glacial acetic acid don daidaita darajar pH zuwa 4-6.
Wannan gyare-gyare zai iya taimaka mana mu tabbatar da kwanciyar hankali na rini har zuwa mafi girma kuma mu guje wa matsalar rikitar da launi lokacin da muke bugawa. Ko da yake, a cikin 'yan shekarun nan, gwamnatin kasar Sin da kuma masana'antun sarrafa kayayyakin rini na kasar Sin sun ba da muhimmanci sosai ga bunkasuwar sana'ar bugawa da rini, kuma jihar ta sanya sauye-sauyen fasahohi na sana'ar bugawa da rini a daya daga cikin manyan masana'antun da masana'antar ke tallafawa. masana'antu, don haka an inganta hanyoyin rini na masana'antar bugu da rini sosai, na yi imanin cewa tare da ci gaba da haɓaka ci gaban kimiyya, dole ne mu sami damar yin amfani da hanyoyin kimiyya don shawo kan masana'antar bugu da rini da wahala a magance matsalar ƙimar pH. .
Ana iya sanin cewa a halin yanzu, mun yi amfani da hanyoyin kimiyya don bayyana fasahar lantarki ta zamani da fasaha ta atomatik, fasahar kere-kere da sauran manyan masana'antar bugu da rini. Fasahar bugu da rini da ba ta da ruwa ko mara ruwa kamar bugu na dakatarwa, bugu na canja wuri, da bugu na dijital, waɗanda suka fi yawa a cikin samarwa, sun haɓaka ingantaccen bincike da haɓakawa da samar da yadudduka na muhalli da kayan masarufi masu aiki. Har ila yau, an aiwatar da rigakafin gurbatar yanayi da sarrafa masana'antar bugu da rini, kuma an sami nasarar sauyi daga ƙarshen magani zuwa rigakafin tushen.
Duk da haka, idan aka kwatanta da tsoffin hanyoyin bugu da rini a kasar Sin, bugu da rini na zamani na kimiyya da fasaha ba su da ka'idar da aka tsara na tsohuwar hanya, da fa'idar saurin launi mai kyau kuma ba ta da sauki. Amma mun yi imanin cewa da saurin bunƙasa ilimin kimiyya, daga ƙarshe za mu shawo kan waɗannan matsalolin kuma mu sami ingantattun hanyoyin bugu da rini. Haɗa fasahar bugu da rini na gargajiya tare da fasahar bugu da rini na zamani, ɗaukar jigon da kawar da datti, samun ingantattun hanyoyin fasaha da samun kyakkyawan sakamako na masana'antu.
