Imiti ya Pengfa - Ihingura umwuga wa Acide Acike

      Acide acike, ibara ritagira ibara, rifite impumuro nziza.Ingingo yo gushonga ya acide ya acetike ni 16,6 ℃, aho itetse ni 117.9 ℃, ubucucike bugereranije ni 1.0492 (20/4 ℃), naho indangantego ni 1.3716.Acide acetike isukuye irashobora gukora nk'ibarafu munsi ya 16,6 ° C, bityo ikaba yitwa acide glacial acetic.Acide acike ni ibikoresho byingenzi bya chimique ngengabuzima, bikoreshwa cyane mugutegura vinyl acetate monomer (VAM), selile ya selile, acide anhydride, acide terephthalic, aside chloroacetic, alcool ya polyvinyl, acetate na acetate yicyuma.

Acide acike ikoreshwa cyane muri synthesis yibanze, ubuvuzi, imiti yica udukoko, gucapa no gusiga irangi, imyenda, ibiryo, amarangi, ibifunga nizindi nganda nyinshi.Acide acike ni ibikoresho byingenzi bya shimi.Inganda zikora inganda za acide acetike zirimo: uburyo bwa methanol carbonylation, okiside ya acetaldehyde, okiside ya Ethylene itaziguye hamwe na okiside yamavuta yoroheje.Muri byo, methanol carbonylation nubuhanga bukoreshwa cyane, bingana na 60% byubushobozi bwumusaruro wisi yose, kandi iyi nzira iracyiyongera.

Ubushobozi bwo gutanga aside irike ku isi yose bwerekanye ko buzamuka, kandi icyifuzo cyacyo ku isi nacyo kiziyongera ku kigereranyo cy’umwaka kingana na 5% mu myaka mike iri imbere, muri byo 94% by’ubushobozi bushya bwo gutanga aside irike ku isi hose bizagaragara Aziya, n'akarere ka Aziya nabyo bizaba mubihe biri imbere.Kuyobora iterambere ryihuse ryisoko ryisi yose mumyaka itanu.

gusaba:
1. Ibikomoka kuri acide ya acetike: bikoreshwa cyane cyane muguhuza anhydride ya acetike, acetate, aside terephthalic, vinyl acetate / inzoga ya polyvinyl, selile ya selile, ketene, aside chloroacetike, aside haloacetike, nibindi.;
2 prednisone, cafeyine, nibindi.;
3. Abahuza batandukanye: acetate, diacetate ya sodium, aside peracetike, nibindi.;
4. Pigment no gucapa imyenda no gusiga irangi: ahanini bikoreshwa mugukora amarangi atatanye hamwe n amarangi ya vat, ndetse no gucapa imyenda no gutunganya amarangi;
5. Ammonia ya sintetike: muburyo bwa cupric acetate ammonia fluid, ikoreshwa nko gutunganya gaze ya synthesis kugirango ikureho CO na CO2 nkeya zirimo;
6. Ku ifoto: formulaire nkuwitezimbere;
7. Kubijyanye na reberi karemano: ikoreshwa nka coagulant;
8. Mu nganda zubaka: zikoreshwa nka anticoagulant.