Acetic acid, makwaara dị ka acetic acid, bụ chemical organic compound CH3COOH, nke bụ organic monobasic acid na isi akụrụngwa nke mmanya.Acetic acid dị ọcha (glacial acetic acid) bụ mmiri mmiri hygroscopic na-enweghị agba nke nwere ebe na-ekpo ọkụ nke 16.6 ℃ (62 ℉).Mgbe kristal na-enweghị agba gbasiri ike, ngwọta mmiri ya na-esighi ike na acidity, siri ike na corrosivity, siri ike na corrosivity na ọla, na uzuoku na-akpali anya na imi.

1, isii ọrụ na ojiji nke acetic acid
1. Otu ihe kacha eji acetic acid eme ihe bụ imepụta vinyl acetate monomer, acetic anhydride na ester sochiri ya.
2. A na-eji ya akwadebe acetic anhydride, vinyl acetate, acetate, metal acetate, chloroacetic acid, cellulose acetate, wdg.
3. Ọ bụkwa ihe dị mkpa akụrụngwa maka ọgwụ, agba, pesticides na organic njikọ, na-eji synthesize vinyl acetate, cellulose acetate, acetate, metal acetate na haloacetic acid;
4. eji dị ka nyocha reagent, ihe mgbaze na leaching gị n'ụlọnga;
5. A na-eji ya emepụta ethyl acetate, ụtọ oriri, ụtọ mmanya, wdg;
6. Dyeing ngwọta catalyst na ihe inyeaka
2, Okwu Mmalite upstream na downstream nke acetic acid ụlọ ọrụ yinye
Agbụ ụlọ ọrụ acetic acid nwere akụkụ atọ: ihe ndị dị n'elu, nrụpụta etiti na ngwa ala.Ihe ndị dị n'elu bụ methanol, carbon monoxide na ethylene.Methanol na carbon monoxide na-ekewapụ na syngas na-emepụta site na mmeghachi omume nke mmiri na anthracite, na ethylene na-enweta site na mgbawa ọkụ nke naphtha nke a na-esi na mmanụ ala;Acetic acid bụ ihe dị mkpa organic kemịkalụ akụrụngwa, nke nwere ike nweta ọtụtụ narị ala ala ngwaahịa, dị ka acetate, vinyl acetate, cellulose acetate, acetic anhydride, terephthalic acid (PTA), chloroacetic acid na metal acetate, na-eji ọtụtụ ebe na textile. ụlọ ọrụ ọkụ, kemịkalụ, ọgwụ, nri na mpaghara ndị ọzọ.

3. Ndepụta ụlọ ọrụ na nnukwu mmepụta nke acetic acid na China
1. Jiangsu Sop
2. Celanese
3. Yankuang Lunan
4. Shanghai Huayi
5. Hualu Hengsheng
Enwere ọtụtụ ndị na-emepụta acetic acid nwere obere mmepụta na ahịa, yana mkpokọta ahịa nke ihe fọrọ nke nta ka ọ bụrụ 50%.