ʻO ka hau -acetic acid nā mea hana Kina - kekahi mau wehewehe ʻōlelo maʻamau i ka mālama ʻana i ka wai

ʻO ka hau acetic acid nā mea hana Kina - kekahi mau wehewehe ʻōlelo maʻamau i ka mālama ʻana i ka wai,
Acetic Acid, ʻO Cangzhou ice acetic acid mea hana, nā mea hana hale, ʻO ka ʻakika acetic o ka ʻāina ʻo Hebei, ʻakika acetic hau, nā mea hana icetic acid, nā mea hoʻolako hau acetic acid, iclly acetic acid mea hana,
ʻO ka ʻōlelo kikoʻī (GB/T 1628-2008)

Nā waiwai physicochemical:
1. ʻO ka wai kala ʻole a me ka dour hoʻonāukiuki.
2. Ka helu hehee 16.6 ℃;kahi e hoʻolapalapa ai 117.9 ℃;Kekahi uila: 39 ℃.
3. ʻAʻole hiki ke hoʻoheheʻe ʻia ka wai, ethanol, benzene a me ka ethyl ether, hiki ʻole ke hoʻoheheʻe ʻia i 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 aku ai 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, acetyl pnishenalic acid. ,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.

1 Wai kumu: pili i ka wai maka me ka mālama ʻole ʻia o ka wai maoli a i ʻole ka wai paipu o ke kūlanakauhale.

2 Hoʻomaʻamaʻa wai: Wehe i nā mea haumia i hoʻopaʻa ʻia i ka wai maka.

3 Wehe paʻakai: pili i ka yang a me ka anion i loko o ka wai i hoʻoneʻe ʻia a hoʻemi ʻia paha i kahi wai.ʻO ke ʻano o ka wehe ʻana i ka paʻakai ʻo ka distillation, electrolytic interpretation method, reverse osmosis method, ion exchange method, etc.

4 turbidity: pili i ka turbidity o ka wai, he hopena optical i hana ʻia e kekahi hoʻokuʻu (me nā mea colloidal) i ka wai.Hōʻike ʻia ka ʻāpana e NTU.ʻO ka turbidity kekahi o nā hiʻohiʻona nui o ka wai i haumia i ke ʻano.Ua kuhikuhi ʻia ka ʻāpana maʻamau o ka turbidity ʻo ka turbidity o 1mgsio2 he 1 degere.

5 flocculant: ʻO ka lāʻau lapaʻau hiki ke hoʻoulu i ka coagulation e hana i ka condensate a me ka condensate.

6 Ka huina alkali: e pili ana i ka nui o nā mea hiki ke hoʻokaʻawale i ka wai i loko o ka wai.

7 acidity: pili i ka nui o nā mea i hiki ke hana me ka alkali ikaika i ka wai.

8 paʻakikī: pili i kekahi mau iona metala e maʻalahi ke hana i nā sediments i loko o ka wai, e pili maʻamau i nā ion calcium a me ka magnesium.

9 conductivity conductivity: Ma kekahi wela, o ke kea-sectional wahi he 1 huinahalike kenimika a me ka lua -parallel electrode-i-ʻelua parallel electrode -i ka -ʻelua -parallel electrode -i ka -electrode -in-law.Hiki iā ia ke kuhikuhi pololei i ka ʻike o ka paʻakai i loko o ka wai.

10 resistivity: He hōʻailona hoʻi ia e hōʻike ana i ka conductivity o ka wai.ʻOi aku ka nui o ke kūpaʻa wai o ka wai, ʻoi aku ka maikaʻi o ka lawe ʻana i ka wai o ka wai, a ʻoi aku ka liʻiliʻi o nā ion i loko o ka wai.ʻO kāna ʻāpana maʻamau he mΩ.cm.He helu ia me ka conductivity.No ka laʻana: ʻo ka conductivity o ka wai he 0.2 μs/cm, a laila ʻo kona kūpaʻa ʻo 1/0.2 = 5 (mΩ.cm).