Acetate: tsom xam ntawm kev tsim khoom thiab xav tau hloov thaum lub Kaum Ob Hlis

Kev tsim cov tshuaj oosetate hauv kuv lub teb chaws thaum lub Kaum Ob Hlis 2024 yog raws li hauv qab no: 180,700 tons ntawm Ethyl acetate ib hlis; 60,600 tons ntawm Butyl acetate; thiab 34,600 tons ntawm sec-butyl acetate. Cov khoom poob qis hauv lub Kaum Ob Hlis. Ib kab ntawm Ethyl acetate hauv Lunan tau nyob hauv kev ua haujlwm, thiab tus Yongcheng chav thiab Huayi tau ob qho tib si kaw thaum lub hli; Cov qib kev ua haujlwm ntawm Butyl acetate nyob rau hauv South Suav tau qis, uas muaj qhov cuam tshuam tseem ceeb; kev tsim cov sec-butyl acetate yog qhov tsawg vim yog kev saib xyuas ntawm dingying thiab ruiyuan. Nyob rau lub Kaum Ob Hlis, cov khoom tsim yuav nce thiab poob, nrog Ethyl acetate nce thiab butyl thiab sin-butyl acetecting.

Thaum lub Kaum Ob Hlis 2024, cov acetic acid acid Esters ntau lawm poob. Qhov nruab nrab txhua hli kev muaj peev xwm ntau lawm ntawm Ethyl acetate yog 54.23%, nqis qis 2.59 feem pua ​​ntsiab lus los ntawm lub hli dhau los. Txoj kab hauv qab teb shandong, Sopo txo ​​nws load, thiab Huayi thiab Henan cov nroj tsuag tau kaw; Qhov nruab nrab txhua hli ntau lawm ntawm Butyl acetate yog 59.68%, Down cov ntsiab lus los ntawm lub hlis dhau los, thiab cov khoom siv ntau lawm nyob rau yav qab teb Suav tau qis; Qhov nruab nrab txhua hli ntau lawm ntawm Sec-Butyl acetate yog 60.68%, qis dua 10.23 feem pua ​​cov ntsiab lus los ntawm lub hli dhau los, thiab dingying tau cuam tshuam heev los ntawm kev saib xyuas.

Kev thov: Qhov kev thov rau acetate hauv lub Kaum Ob Hlis tau txais. Rau ethyl acetate, cov neeg lag luam tau yuav cov khoom lag luam ntawm tus nqi qis thaum lub hli, thiab kev lag luam kev lag luam yog qhov zoo. Cov lus nug nyob rau sab qab teb Shandong tau poob mus rau theem qis, thiab cov lag luam hauv Tebchaws Sab Hnub Tuaj tau xa tawm export tsav tsheb, tsis muaj lub siab rau nkoj. Rau butyl acetection thiab sec-butyl acetate, kev ua lag luam tau ceev faj txog kev xav tau, tab sis lawv feem ntau tos cov nqi qis dua thiab ua haujlwm ntawm tus nqi qis. Kev ua lag luam tuav cov nqi pauv rau ntim, thiab thov tau zoo dua ib ntus. Muaj kev sib tham export rau SEC-Butyl acetate, thiab tag nrho cov kev sib pauv tau zoo dua li Butyl acetate.