He ākea loa ka hoʻohana ʻana i ka wai acetic hau, ʻike ʻoe i nā mea āpau?
Ka hoohana ana oʻakika acetic hauākea loa, maopopo iā ʻoe nā mea a pau?,
ʻakika ingotic acetic Pākē, ʻO ka hau acetic acid nā mea hana Kina, ʻakika acetic hau, nā mea hana icetic acid, Kumukuai o ka hau acetic acid,
ʻO ka ʻōlelo kikoʻī (GB/T 1628-2008)
Nā mea hoʻokalakala | Hōʻike | ||
Papa Kiekie | Papa Ekahi | Papa maʻamau | |
Ka nana aku | Maʻemaʻe a ʻaʻohe mea i hoʻopaʻa ʻia | ||
Kala (Pt-Co) | ≤10 | ≤20 | ≤30 |
ʻIke % | ≥99.8 | ≥99.5 | ≥98.5 |
wai % | ≤0.15 | ≤0.20 | —- |
ʻO ka ʻakika Formic % | ≤0.05 | ≤0.10 | ≤0.30 |
acetaldehyde % | ≤0.03 | ≤0.05 | ≤0.10 |
Ke koena mahuka % | ≤0.01 | ≤0.02 | ≤0.03 |
Hao(Fe) % | ≤0.00004 | ≤0.0002 | ≤0.0004 |
Manawa Permanganate min | ≥30 | ≥5 | —- |
Nā waiwai physicochemical:
1. ʻO ka wai kala ʻole a me ka dour hoʻonāukiuki.
2. Ka helu hehee 16.6 ℃; wahi paila 117.9 ℃; Kaila uila: 39 ℃.
3. ʻAʻole hiki ke hoʻoheheʻe ʻia ka wai, ethanol, benzene a me ka ethyl ether, hiki ʻole ke hoʻoheheʻe ʻia i loko o ka carbon disulphide.
Waihona:
1. Mālama ʻia i loko o kahi hale kūʻai ʻoluʻolu.
2. E mālama i ke ahi, wela. Pono ke kau anuanu e mālama i ka mahana ma mua o 16 DEG C, i mea e pale ai i ka paʻa. I ke kau anuanu, pono e mālama ʻia ka mahana ma luna o 16 DEG C i mea e pale ai a pale i ka paʻa.
3. E hoʻopaʻa i ka pahu. Pono e hoʻokaʻawale ʻia mai ka oxidant a me ka alkali. Pono e pale ʻia ka hui ʻana ma nā ʻano a pau.
4. E hoʻohana i nā kukui pahū, nā keʻena ea.
5. ʻO nā mea hana mīkini a me nā mea hana e pāpā ai i ka hoʻohana ʻana i ka maʻalahi o ka hana ʻana i nā huna ahi.
6. Pono e ho'olako 'ia nā wahi e waiho ai me nā lako lā'au ulia pōpilikia a me nā lako hale kūpono.
E hoʻohana:
1.Derivative: Hoʻohana nui ʻia i ka synthetising acetic anhydride, acetic ether, PTA, VAC / PVA, CA, ethenone, chloroacetic acid, etc.
2.Pharmaceutical: Acetic acid e like me ka mea hoʻoheheʻe a me ka lāʻau lapaʻau, hoʻohana nui ʻia no ka hana ʻana o ka penicilin G potas-sium, penicilin G sodium, penicillin procaine, acetanilide, sulfadiazine, a me sulfamethoxazole isoxazole, norfloxacin, ciprofloxacin, non-acetyl salicydine. ,caffeine, etc.
3.Intermediate: acetate , sodium hydrogen di ,ʻakika peracetic , etc
4.Destuff a me ka lole paʻi a me ka waihoʻoluʻu: Hoʻohana nui ʻia i ka hana ʻana i nā disperse dyes a me vat dyes, a me ka paʻi lole a me ka hana ʻana.
5. Synthesis ammonia: Ma ke ʻano o ka cuprammonia acetate, hoʻohana ʻia i ka hoʻomaʻemaʻe ʻana i nā syngas e wehe i kahi litl CO a me CO2
6. Kiʻi: Mea hoʻomohala
7. ʻO ke kopa maoli: Coagulant
8. ʻOihana hana: Kaohi ʻana i ka ʻuala mai ka paʻukū9. I ka addtin hoʻohana nui ʻia i ka mālama wai, syntheticfiber, pesticides, plastics, ʻili, pena, ka hana metala a me ka ʻoihana ʻoihana.
I nā makahiki i hala iho nei, ʻo ka methamphetamine ka mea nui. Ua hoʻomaka nā mea hana a me nā mea hana i nā ʻoihana a me nā māla e kūʻai i ka nui o ka methamphetamine, ka mea i hoʻonui a hoʻonui i ka mākeke o ka methamphetamine.
Ma ke ʻano he momona momona i loko o ke ʻano, ʻaʻole wale ka lyceine i kahi koi mākeke nui loa, akā he mea hoʻohui pū kekahi me ka ʻala a me ka hoʻonāukiuki.
Nui nā poʻe e pono ai ka methamphetamine no ka mea he nui a nui ka hoʻohana ʻana i ka methamphetamine, a ʻo ia hoʻi ke koho maikaʻi loa i ka hana ʻana, hana ʻana a me ka hana ʻana ma nā ʻano he nui.
No laila hiki mai ka nīnau, he aha nā hoʻohana o ka methamphetamine?
1. Ma ke ola o ka ohana i kela la i keia la, e hoohana ia mea i mea hoopau lepo;
2. Hoʻohanaʻiaʻo ia ma keʻano he pH o ka hanaʻai a me ka hanaʻana;
3. Ma nāʻoihanaʻoihana o ka pesticide, ka lāʻau lapaʻau a me nā meaʻono, e hoʻohana ia mea e like me nā mea hoʻoheheʻe a me nā mea maka.
Ma waho aʻe o nā kumu i luna aʻe nei, nui ka hana o ka wai acetic ice i nā ʻoihana ʻoihana e like me ka fiber synthetic a me ka waihoʻoluʻu a me ka ulana ʻana.
Eia naʻe, ʻo ke ala hauʻoli loa ka helu ʻana i ka hoʻohana ʻana i ka waikawa cinemic ice i ka hana ʻana i ka hana ʻana o ka vīneka a me nā haʻiki hiki ke ʻai:
1. Hana ʻia ka vīneka:
ʻO ka hoʻohana kūpono ʻana i ka wai acetic ice i ka hana ʻana i ka vīnega ʻaʻole hiki ke kōkua wale i nā mea hana e hoʻemi i ke kumukūʻai o ka hana ʻana i ka vīneka, akā e hoʻopaʻa pū i ka maikaʻi o ka vīneka, e hana i ka mana o ka huahana i maʻalahi, maʻalahi, a hoʻonui i ka mākeke hoʻokūkū o ka vīneka;