I-acetic acid, eyaziwa nangokuthi i-acetic acid, iyi-organic organic compound Ch3Cooh, okuyi-organic monobasic acid kanye nengxenye eyinhloko kaviniga. I-Pure Anhydrous acetic acid (i-glacial acetic acid) iyi-hygroscopic engenamibala enendawo ebabazekayo ye-16.6 ℃). Ngemuva kokuthi i-crystal engenamibala iqinile, ikhambi lalo elinamanzi alibuthakathaka ku-acidity, liqinile ekuqinisekisweni, liqinile ekuqinisekisweni kwezinsimbi, futhi umusi uvusa amehlo nekhala.

1, imisebenzi eyisithupha nokusetshenziswa kwe-acetic acid
1. Ukusetshenziswa okukodwa okukhulu kakhulu kwe-acetic acid ukukhiqiza i-vinyl acetate monomer, kulandelwe yi-acetic anhydride ne-ester.
2. Isetshenziselwa ukulungiselela i-acetic anhydride, i-vinyl acetate, i-acetate, i-acetate yensimbi, i-chlorosetic acid, i-cellulose acetate, njll.
I-3. Futhi kuyinto ebalulekile eluhlaza okotshani bemithi, amadayi, ama-pesticides kanye nokuhlanganiswa kwe-organic, asetshenziselwa ukuhlanganisa i-vinyl acetate, i-acetate acetate, i-acetate acetate kanye ne-halopetic acid ne-halopetic acid;
4. Kusetshenziswe njenge-realent yokuhlaziya, i-solvent kanye ne-ejenti ye-leading;
I-5. Isetshenziselwa ukukhiqiza i-ethyl acetate, ukunambitheka okudliwayo, ukunambitheka kwewayini, njll;
I-6. Ukudaya Isixazululo Catalyst kanye nezinto zosizo
2, Isingeniso ku-Upstream and Downstream of acetic acid imboni chain
I-acetic acid imboni chain iqukethe izingxenye ezintathu: izinto ezikhuphukayo, ezemidlalo midstream nezinhlelo zokusebenza ezansi. Izinto ezikhuphukayo ikakhulukazi ze-methanol, i-carbon monoxide ne-ethylene. I-Methanol ne-carbon monoxide bahlukaniswa nama-syngas akhiqizwa ukusabela kwamanzi kanye ne-anthracite, ne-ethylene itholakala ekuqhekekeni okushisayo kukaNaphta okukhishwe ngo-petroleum; I-acetic acid iyinto ebalulekile ye-organic yamakhemikhali eluhlaza, engathola amakhulu wemikhiqizo emihle, efana ne-acetate, i-acetate acetate, i-acetic anhydre, i-chlorose) acid, futhi isetshenziswa kabanzi kwindwangu, Imboni ekhanyayo, amakhemikhali, amakhamisha, ukudla kanye nezinye izinkambu.

3, Uhlu lwamabhizinisi anokukhishwa okukhulu kwe-acetic acid eChina
1. IJiangsu Sop
2. Celanese
3. I-Yankuang Lunan
4. Shanghai Huayi
I-5. Houlueng Hengsheng
Kukhona abakhiqizi abaningi be-acetic acid abanokuphuma okuncane emakethe, nesabelo semakethe esiphelele saba cishe ama-50%.