He aha ke kuleana o ka ʻoihana hau acetic acid -Pengfa Chemical

He aha ke kuleana o ka ʻoihanaʻakika acetic hau-Pengfa Chemical,
Pākē methamphetamine, ʻakika acetic hau, nā mea hoʻolako hau acetic acid, nā mea hana lyceine, methamphetamine, methamphetamine Kina, nā kumukūʻai methamphetamine,
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.

ʻO ka ʻakika Acetic kahi waikawa carboxylic maʻalahi a me kahi mea hoʻokalakupua koʻikoʻi.Hoʻohana pū ʻia ʻo Elebrium e hana i nā polyethoethyls i ka acetate a me ka polyetate i loko o nā mea hoʻopili i ke kiʻi ʻoniʻoni kiʻiʻoniʻoni, a me nā fibers synthetic a me nā lole.Hoʻohana nui ʻia e synthesize i nā huahana e like me ka ethyl acetate, acetate, acetate, a me ka chlorine-album acid.He mea koʻikoʻi ia no ka fiber synthetic, adhesive, lāʻau lapaʻau, pesticides a me nā kala.He mea hoʻoheheʻe maikaʻi loa ia.Ua kaulana loa ia ma ka ʻoihana.

Hiki ke hoʻohana i ka Acetic acid e like me nā mea hoʻoponopono acidic, acidification agents, pickles, flavor increase agents, spices, etc. He mea maikaʻi nō hoʻi ia i ka anti-microbiological agent, ʻo ia ka mea nui e hiki ke hoʻemi i ka pH o ka pH i ** microorganisms.

ʻO ka waikawa Acetic kahi noi mua a hoʻohana ʻia ma koʻu ʻāina, ka mea i hoʻohana nui ʻia no ka hoʻohui ʻana i nā mea hoʻonaninani, nā ʻano, canned, cheese, jelly, a me nā mea ʻē aʻe. ia i na mea hoono like ole.ʻO nā mea inu i hana ʻia me ka vīneka ma ke ʻano he mea ʻono ʻawaʻawa, i hoʻohui ʻia e nā huahana olakino maʻemaʻe maʻemaʻe ua kapa ʻia ʻo * ʻano * ʻekolu hanauna o nā mea inu.

E hoʻonui i ka ʻike:

Ka hoʻomākaukau ʻana i ka waikawa acetic: hiki ke hoʻohui ʻia me ka synthesis manual a me ka fermentation bacterial.ʻO ke ʻano biological synthesis, ʻo ia hoʻi, ka hoʻohana ʻana i ka fermentation bacteria, ʻo ia wale nō ka helu o 10% o ka honua holoʻokoʻa, akā he ʻano koʻikoʻi ia no ka hana ʻana i ka acetic acid, ʻoi aku ka vīnega, no ka mea, ʻo nā kānāwai palekana meaʻai ma nā wahi he nui. ʻo ka vīneka i loko o ka meaʻai ma o ka biology.Hoʻokaʻawale ʻia ka ʻōnaehana kānāwai, a me ke ʻano fermentation i ke ʻano aerobic fermentation a me anaerobic fermentation method.

I ka nui o ka oxygen, hiki i ka bacteria o ka vīnega ke hana i ka acetic acid mai nā meaʻai i loko o ka waiʻona.E hoʻohana maʻamau i ka waina apple a i ʻole ka waina e hui pū ana i nā kīʻaha, ka malt, ka laiki a i ʻole ka ʻuala e hoʻomoʻa ai.ʻO nā hoʻohālikelike kemika i fermented e kēia mau bacteria:

C?HOH + O?→ CH?COOH + H?O

Hiki i kekahi mau lālā o ka bacteria anaerobic, me kekahi mau lālā o ka genus Ritula, ke hoʻololi pololei i ke kō i loko o ka ethanol me ka ʻole e koi i ka ethanol ma ke ʻano he waena.