Ukukhiqizwa kwama-ester e-acetate ezweni lakithi ngoDisemba 2024 kungokulandelayo: amathani ayi-180,700 e-ethyl acetate ngenyanga; amathani angama-60,600 e-butyl acetate; kanye namathani angama-34,600 e-sec-butyl acetate. Ukukhiqizwa kwehle ngoDisemba. Umugqa owodwa we-ethyl acetate eLunan wawusebenza, kanti iyunithi yaseYongcheng kanye neHuayi zombili zavalwa phakathi nenyanga; izinga lokusebenza kwe-butyl acetate eNingizimu yeShayina laliphansi, okwaba nomthelela omkhulu; ukukhiqizwa kwe-sec-butyl acetate kwakuphansi ngenxa yokugcinwa kweDingying kanye neRuiyuan. NgoDisemba, ukukhiqizwa kulindeleke ukuthi kukhuphuke futhi kwehle, i-ethyl acetate iyanda kanye ne-butyl kanye ne-sec-butyl acetate yehla.
NgoDisemba 2024, amandla okukhiqiza ama-ester e-acetic acid asekhaya ehlile. Amandla okukhiqiza aphakathi kwanyanga zonke e-ethyl acetate ayengu-54.23%, ehle ngamaphesenti angu-2.59 kusukela enyangeni edlule. Umzila oseningizimu yeShandong, eSopo wehlisa umthwalo wawo, kwathi izitshalo zaseHuayi naseHenan zavalwa; amandla okukhiqiza aphakathi kwanyanga zonke e-butyl acetate ayengu-59.68%, ehle ngamaphesenti angu-2.63 kusukela enyangeni edlule, kanti amandla okukhiqiza eningizimu yeShayina ayephansi; amandla okukhiqiza aphakathi kwanyanga zonke e-sec-butyl acetate ayengu-60.68%, ehle ngamaphesenti angu-10.23 kusukela enyangeni edlule, kanti iDingying yathinteka kakhulu ngokugcinwa.
Isidingo: Isidingo se-acetate ngoDisemba samukelekile. Nge-ethyl acetate, abahwebi bathenga amasheya ngamanani aphansi phakathi nenyanga, futhi isimo sokuthengiselana emakethe sasisihle. Impahla eningizimu yeShandong yehle yaya ezingeni eliphansi, futhi amabhizinisi aseMpumalanga China athumele kakhulu imithwalo yokuthumela kwamanye amazwe, ngaphandle kwengcindezi yokuthumela. Nge-butyl acetate kanye ne-sec-butyl acetate, imakethe iyaqaphela ngesidingo esiqinile, kanye nokugcinwa kwamasheya ngaphambi kokuba uMkhosi WaseNtwasahlobo uqale, kodwa ikakhulukazi balinde amanani aphansi futhi basebenza ngentengo ephansi. Abanini bemakethe bashintsha intengo ngevolumu, futhi isidingo sithuthukile okwesikhashana. Kunezingxoxo zokuthumela kwamanye amazwe ze-sec-butyl acetate, futhi ukuthengiselana okuphelele kungcono kunokwe-butyl acetate.
Isikhathi sokuthunyelwe: Jan-11-2025