Thaum lub Tsib Hlis, tus nqi ntawm kev lag luam hauv tsev isopropanol poob.Lub Tsib Hlis 1st, tus nqi nruab nrab ntawm isopropanol yog 7110 yuan / ton, thiab nyob rau lub Tsib Hlis 29, nws yog 6790 yuan / ton.Thaum lub hli, tus nqi nce 4.5%.
Thaum lub Tsib Hlis, tus nqi ntawm kev lag luam hauv tsev isopropanol poob.Kev ua lag luam isopropanol tau poob qis rau lub hlis no, nrog kev ceev faj kev lag luam ntawm sab nraud.Upstream acetone thiab propylene poob ib qho zuj zus, kev them nyiaj yug tsis muaj zog, lub hom phiaj ntawm kev sib tham poob, thiab cov nqi lag luam poob.Raws li tam sim no, feem ntau ntawm cov lus hais rau isopropanol hauv cheeb tsam Shandong yog nyob ib ncig ntawm 6600-6800 yuan / tuj;Feem ntau ntawm cov nqi isopropanol hauv cheeb tsam Jiangsu thiab Zhejiang yog nyob ib ncig ntawm 6800-7400 yuan / ton.
Nyob rau hauv cov nqe lus ntawm raw cov ntaub ntawv acetone, raws li kev soj ntsuam ntawm cov khoom lag luam tsom xam system ntawm lub lag luam kev lag luam, lub lag luam tus nqi ntawm acetone poob rau lub hlis no.Lub Tsib Hlis 1st, tus nqi nruab nrab ntawm acetone yog 6587.5 yuan / ton, thaum lub Tsib Hlis 29th, tus nqi nruab nrab yog 5895 yuan / ton.Thaum lub hli, tus nqi txo los ntawm 10.51%.Nyob rau lub Tsib Hlis, vim muaj kev nyuaj hauv kev txhim kho qhov kev thov sab hauv tsev acetone, lub hom phiaj ntawm cov tuav kom muag ntawm cov nyiaj tau los yog qhov tseeb, thiab qhov kev thov txuas ntxiv poob.Factories ua raws li kev cai, thaum cov chaw tsim khoom hauv qab tau tos-thiab-pom, cuam tshuam kev ua tiav ntawm kev yuav khoom.Terminals txuas ntxiv them sai sai rau kev txhim kho ntawm kev thov.
Nyob rau hauv cov nqe lus ntawm raw propylene, raws li kev soj ntsuam ntawm cov khoom lag luam tsom xam qhov system ntawm cov lag luam hauv zej zog, lub lag luam propylene (Shandong) tus nqi poob rau lub Tsib Hlis.Kev ua lag luam yog 7052.6 / tuj thaum pib lub Tsib Hlis.Tus nqi nruab nrab ntawm lub Tsib Hlis 29 yog 6438.25 / tuj, nqis 8.71% ntawm lub hli.Cov kws tshuaj ntsuam xyuas propylene los ntawm Chemical Branch ntawm Lub Lag Luam Lag Luam ntseeg tias vim qhov kev xav tau qeeb ntawm kev lag luam rau propylene, tau muaj qhov nce ntxiv hauv cov khoom muag.Txhawm rau txhawb kev muag khoom, cov chaw tsim khoom tau txuas ntxiv txo tus nqi thiab cov khoom muag, tab sis qhov kev thov nce yog txwv.Kev yuav khoom hauv qab yog ceev faj thiab muaj lub zog tos-thiab-pom huab cua.Nws cia siab tias yuav tsis muaj kev txhim kho tseem ceeb hauv kev xav tau qis hauv lub sijhawm luv luv, thiab kev ua lag luam propylene yuav tswj qhov tsis muaj zog.
Tus nqi isopropanol hauv khw muag khoom poob rau lub hlis no.Tus nqi lag luam acetone txuas ntxiv poob qis, propylene (Shandong) kev lag luam tus nqi poob, isopropanol kev lag luam kev lag luam huab cua yog lub teeb, cov tub lag luam thiab cov neeg siv qis dua tau tos-thiab-pom, qhov kev txiav txim tiag tiag tau ceev faj, kev lag luam kev ntseeg siab tsis txaus, thiab kev ua kom pom tseeb. txav mus rau pem hauv ntej.Nws cia siab tias isopropanol kev ua lag luam yuav ua haujlwm tsis muaj zog thiab ruaj khov nyob rau lub sijhawm luv.