Ọ nwere ọdịiche dị n'etiti acid glacial na glacial acetic acid?
Ọ nwere ọdịiche dị n'etiti acid glacial na glacial acetic acid?,
Ọ nwere ọdịiche dị n'etiti acid glacial na glacial acetic acid?,
Nkọwapụta ogo (GB/T 1628-2008)
| Ihe nyocha | Nkọwapụta | ||
| Super ọkwa | Ọkwa mbụ | Ọkwa nkịtị | |
| Ọdịdị | Ihe doro anya na enweghị ihe kwụsịtụrụ | ||
| Agba (Pt-Co) | ≤10 | ≤20 | ≤30 |
| Nyocha % | ≥99.8 | ≥99.5 | ≥98.5 |
| Mmiri % | ≤0.15 | ≤0.20 | -- |
| Formic Acid% | ≤0.05 | ≤0.10 | ≤0.30 |
| acetaldehyde% | ≤0.03 | ≤0.05 | ≤0.10 |
| Ihe fọduru evaporation% | ≤0.01 | ≤0.02 | ≤0.03 |
| Ígwè (Fe)% | ≤0.00004 | ≤0.0002 | ≤0.0004 |
| Permanganate Oge nkeji | ≥30 | ≥5 | -- |
Njirimara physicochemical:
1. Mmiri mmiri na-enweghị agba na dour na-akpasu iwe.
2. Ebe mgbaze 16.6 ℃; esi esi 117.9 ℃; Ebe ọkụ ọkụ: 39 ℃.
3. Mmiri solubility, ethanol, benzene na ethyl ether immiscible, insoluble na carbon disulphide.
Nchekwa:
1. A na-echekwa ya n'ụlọ nkwakọba ihe dị jụụ, ikuku.
2. Debe ọkụ, okpomọkụ. Oge oyi kwesịrị ịnọgide na-enwe okpomọkụ dị elu karịa 16 DEG C, iji gbochie nkwụsi ike. N'oge oge oyi, a ga-edobe okpomọkụ n'elu 16 DEG C iji gbochie / zere ike.
3. Debe ihe mkpuchi ahụ. Ekwesịrị kewapụ ya na oxidant na alkali. Ekwesịrị ịzere ngwakọta n'ụzọ ọ bụla.
4. Jiri ọkụ na-agbawa agbawa, akụrụngwa ikuku.
5. Akụrụngwa na ngwá ọrụ ndị na-amachibido iji ihe dị mfe ịmepụta ọkụ.
6. Ebe nchekwa kwesịrị ịkwado ngwa ngwa ọgwụgwọ mberede na ihe ụlọ kwesịrị ekwesị.
Jiri:
1.Drivative: tumadi ji na synthetising acetic anhydride, acetic ether, PTA, VAC / PVA, CA, ethenone, chloroacetic acid, wdg
2.Pharmaceutical: acetic acid dị ka ihe mgbaze na pharmaceuticalraw ihe, tumadi na-eji maka mmepụta nke penicilin G potas-sium, penicilin G sodium, penicillin procaine, acetanilide, sulfadiazine, na sulfamethoxazole isoxazole, norfloxacin, ciprofloxacin, acetlic acid, nonnispheny, acetlic acid, nonnispheny. , caffeine, wdg.
3.Intermediate: acetate, sodium hydrogen di, peracetic acid, wdg
4.Dyestuff na textile obibi na dyeing:A na-ejikarị eme ihe na-emepụta ihe eji esiji ákwà na akwa akwa, na mbipụta textile and dyeing nhazi.
5. Synthesis amonia: N'ụdị cuprammonia acetate, nke a na-eji eme ihe na-edozi syngas iji wepụ litl CO na CO2.
6. Foto: Onye Mmepụta
7. Eke roba: Coagulant
8. Ụlọ ọrụ ihe owuwu: Igbochi kọnkịta ka ọ ghara ịnwụ anwụ9. Na addtin a na-ejikwa n'ọtụtụ ebe na ọgwụgwọ mmiri, sịnteticfiber, pesticides, plastik, akpụkpọ anụ, agba, nhazi ígwè na ụlọ ọrụ rọba.
Ụlọ ọrụ mmepụta ihe niile maara na a na-ejikarị dyeing acid na glacial acetic acid eme ihe na ụlọ ọrụ, ịcha acid na glacial acetic acid bụ ihe abụọ dị iche iche nke kemịkal, ọdịiche dị na ọdịdị na ojiji ka na-apụta ìhè.
Chromic acid bụ organic acid nke nwere aha kemịkal nke phthalic acid. Ọ bụ acid siri ike ma na-emebi emebi nke ukwuu. A na-ejikarị acid dyeing eme ihe n'ụlọ ọrụ ihe eji esiji ihe ndị dị ka textiles, akpụkpọ anụ na akwụkwọ.
O nwere ihe eji esiji ihe dị mma ma nwee ike iji ihe eji eme fiber meghachi omume n'ụzọ kemịkal iji mee ka agba agba na-ejikọta ya na eriri ahụ. A pụkwara iji acid dyeing mee ihe dị ka ihe na-akpali akpali na ihe mgbaze maka njikọ organic.
foto
A na-akpọkwa glacial acetic acid acetic, bụ ụdị organic acid, ọ bụ acid na-adịghị ike, ọ ga-enwe isi ísì, glacial acetic acid na-ejikarị eme ihe na ụlọ ọrụ nri, dị ka condiment na nri mgbakwunye.
A pụkwara iji ya mee ihe dị ka ihe mgbaze na agba agba. Glacial acetic acid nwekwara ụfọdụ ngwa na ngalaba nke ọgwụ, dị ka nkwadebe nke intermediates maka ụfọdụ ọgwụ.
Site n'echiche nke usoro kemịkal, usoro ihe omimi nke acid dyeing na glacial acetic acid dị iche. Ọdịdị molekụla nke acid dyeing nwere mgbanaka benzene na otu carboxyl, ebe usoro ihe omimi nke glacial acetic acid nwere otu acetic. Ọdịiche nhazi a na-eduga n'iche dị na ọdịdị na ojiji ha.
A na-ejikarị acid dyeing eme ihe na ụlọ ọrụ agba agba, ebe glacial acetic acid na-ejikarị eme ihe na ụlọ ọrụ nri. Ịmara ihe dị iche na-enyere anyị aka iji na ịtụfu kemịkalụ ndị a nke ọma, anyị ga-amakwa ka anyị ga-ahọrọ mgbe anyị họọrọ.
Ugbu a ọtụtụ ndị na-emepụta ihe ga-emepụta ihe abụọ a, n'ahịa taa, ihe abụọ a aghọwo ihe dị mkpa.
Ọ bụrụ na ịchọrọ ihe abụọ a, ị nwere ike ịchọta ụlọ ọrụ ọkachamara na mmepụta nke kemịkal abụọ a, ụlọ ọrụ na-ahụ maka kemịkalụ n'ozuzu ga-ere ihe abụọ a, yabụ kedu ka anyị ga-esi chọta ụlọ ọrụ kemịkalụ a?
foto
Edebere m usoro nke usoro, wee kpọọ ya "nzọụkwụ ise", usoro a nke ịchọta ụlọ ọrụ na-atụ anya inye gị aka.
Nzọụkwụ 1: Chọta ndị ga-aga
Chọta ndepụta nke ụlọ ọrụ kemịkalụ ruru eru site na ngwa nchọta, mkpakọrịta ụlọ ọrụ, ihe ngosi, wdg. Ị nwekwara ike ịjụ ndị ọgbọ ma ọ bụ ndị enyi maka ndụmọdụ.
Nzọụkwụ 2: Nyochaa ụlọ ọrụ ziri ezi
A na-enyocha ndị Candidates, na-elekwasị anya na nha ụlọ ọrụ ha, àgwà ngwaahịa, ikike mmepụta, ọkwa ọrụ, wdg, iji belata nhọrọ nhọrọ.
Nzọụkwụ 3: Gaa na njem ubi
Site na ịga na ụlọ ọrụ ahụ, ịga na ụlọ ọrụ mmepụta ihe, ịghọta usoro mmepụta ihe, ngwá ọrụ, wdg, nghọta zuru oke nke ike ụlọ ọrụ na mmepụta ikike iji mee mkpebi ikpeazụ.
Nzọụkwụ 4: Kpọtụrụ nzaghachi ndị ahịa
Site na nyocha nke ndị ahịa, àgwà ngwaahịa, àgwà ọrụ, wdg, iji ghọta aha ụlọ ọrụ na aha ọma, iji mee mkpebi ikpeazụ.
Nzọụkwụ 5: Binye aka na nkwekọrịta ahụ
Mgbe ịhọrọchara ụlọ ọrụ kemịkalụ kwesịrị ekwesị, a na-edebanye aha nkwekọrịta iji dokwuo anya ọrụ na ọrụ nke akụkụ abụọ ahụ iji hụ na ọganihu nke usoro mmepụta ihe na-aga nke ọma.
