Acetic acid, tseem hu ua acetic acid, yog cov tshuaj organic compound CH3COOH, uas yog cov organic monobasic acid thiab cov ntsiab lus tseem ceeb ntawm vinegar.Ntshiab anhydrous acetic acid (glacial acetic acid) yog cov kua tsis muaj xim hygroscopic nrog qhov chaw khov ntawm 16.6 ℃ (62 ℉).Tom qab cov xim tsis muaj kob yog solidified, nws cov kua aqueous tsis muaj zog hauv acidity, muaj zog nyob rau hauv corrosivity, muaj zog nyob rau hauv corrosivity rau hlau, thiab chav nkoos qhov muag thiab qhov ntswg.

1, Rau lub luag haujlwm thiab kev siv acetic acid
1. Kev siv ntau tshaj plaws ntawm acetic acid yog tsim cov yas acetate monomer, ua raws li acetic anhydride thiab ester.
2. Nws yog siv los npaj acetic anhydride, vinyl acetate, acetate, hlau acetate, chloroacetic acid, cellulose acetate, thiab lwm yam.
3. Nws kuj yog ib qho tseem ceeb raw khoom rau kws tshuaj, dyes, tshuaj tua kab thiab organic synthesis, siv los ua ke vinyl acetate, cellulose acetate, acetate, hlau acetate thiab haloacetic acid;
4. Siv ua analytical reagent, hnyav thiab leaching agent;
5. Nws yog siv los tsim ethyl acetate, edible tsw, wine tsw, thiab lwm yam;
6. Dyeing tov catalyst thiab auxiliary cov ntaub ntawv
2 、 Kev taw qhia txog dej ntws thiab nqes dej ntawm acetic acid kev lag luam saw
Lub acetic acid kev lag luam saw muaj peb ntu: cov khoom siv sab saud, kev tsim khoom nruab nrab thiab kev siv qis qis.Cov khoom siv hluav taws xob feem ntau yog methanol, carbon monoxide thiab ethylene.Methanol thiab carbon monoxide yog sib cais los ntawm syngas tsim los ntawm cov tshuaj tiv thaiv ntawm dej thiab anthracite, thiab ethylene yog muab los ntawm thermal tawg ntawm naphtha muab rho tawm los ntawm roj av;Acetic acid yog ib qho tseem ceeb ntawm cov organic chemical raw khoom, uas tuaj yeem muab tau ntau pua cov khoom lag luam hauv qab, xws li acetate, vinyl acetate, cellulose acetate, acetic anhydride, terephthalic acid (PTA), chloroacetic acid thiab hlau acetate, thiab yog siv dav hauv textile, lub teeb kev lag luam, tshuaj, tshuaj, zaub mov thiab lwm yam kev lag luam.

3, Daim ntawv teev cov lag luam nrog cov khoom loj ntawm acetic acid hauv Suav teb
1. Jiangsu Saub
2. Celanese
3. Yankuang Lunan
4. Shanghai Huayi
5. Hualu Hengsheng
Muaj ntau cov neeg tsim khoom acetic acid nrog cov khoom me me ntawm kev ua lag luam, nrog rau tag nrho cov lag luam sib koom ntawm ze li 50%.