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Methanol: Kev loj hlob ib txhij ntawm kev tsim khoom thiab kev thov
Xyoo 2022, nyob rau hauv keeb kwm yav dhau los ntawm tus nqi siab ntawm cov nqi hluav taws xob thiab kev loj hlob txuas ntxiv ntawm kev tsim khoom hauv tsev hauv kev lag luam methanol, nws tau dhau los ntawm ib puag ncig ntawm "W" vibration qauv nrog qhov siab tshaj plaws ntawm ntau dua 36%.Nrhiav rau pem hauv ntej rau 2023, kev lag luam hauv ...Nyeem ntxiv -
Tom qab lub caij nplooj ntoos hlav Festival!Tus nqi nce "thawj puag ncig" pib!Ntau tshaj 40 chemicals nce!
Niaj hnub no, Wanhua Chemical tau tshaj tawm tias txij li Lub Ob Hlis 2023, lub tuam txhab sau npe MDI tus nqi yog 17,800 yuan / tuj (1,000 yuan / ton yog tsa los ntawm Lub Ib Hlis);Tus nqi nce 2,000 yuan / tuj).Ua ntej, BASF tshaj tawm tus nqi nce ntawm cov khoom lag luam ntawm MDI hauv ASEAN thiab ...Nyeem ntxiv -
Ib qho poob ntawm 78,000 yuan / ton!Ntau tshaj 100 chemical raw khoom poob!
Xyoo 2023, ntau yam tshuaj tau pib tus qauv nce nqi thiab qhib qhov pib zoo rau lub xyoo tshiab kev lag luam, tab sis qee cov khoom siv raw tsis muaj hmoo.Essence Lithium carbonate, uas tau nrov hauv xyoo 2022, yog ib qho ntawm lawv.Tam sim no, tus nqi ntawm lithium carbonate ntawm roj teeb-leve ...Nyeem ntxiv -
Cov khoom siv tshuaj lom neeg ua lag luam teev nyob rau lub Ib Hlis kawg
Cov khoom 2023-01-27 Nqe 2023-01-30 Nqe nce lossis poob hauv nqe Acrylic Acid 6800 7566.67 11.27% 1, 4-Butanediol 11290 12280 8.77% MIBK 17739220% 7-Butanediol 40 7.44% Toluene 6590 7070 7.28% PMDI 14960 15900 ...Nyeem ntxiv -
Ntau tshaj 30 hom khoom raw tau nce qis -qhov tseem ceeb, 2023 kev lag luam tshuaj yuav tsum?
Qhov qis-key rov qab ntawm lub xyoo sawv!Kev lag luam tshuaj hauv tsev tau coj mus rau "qhib lub qhov rooj" Thaum Lub Ib Hlis 2023, nyob rau hauv qhov xwm txheej ntawm maj mam rov qab los ntawm kev xav tau, kev lag luam tshuaj hauv tsev maj mam tig liab.Raws li kev tshuaj xyuas cov ntaub ntawv dav dav, hauv t ...Nyeem ntxiv -
Cov tshuaj muaj zog tshiab coj txoj hauv kev
Hauv xyoo 2022, kev lag luam tshuaj lom neeg hauv tsev tau pom tias muaj kev poob qis.Nyob rau hauv cov ntsiab lus ntawm kev nce thiab poob, lub zog tshiab tshuaj lom neeg kev lag luam ua tau zoo dua li kev lag luam tshuaj lom neeg thiab ua lag luam.Lub tswv yim ntawm lub zog tshiab yog tsav, thiab cov khoom siv raw khoom muaj ...Nyeem ntxiv -
Polysilicon: Xav tau tsav cov nyuj ntev Pentium
Ua raws li kev lag luam nyuj ntev ntev nyob rau xyoo 2021, qhov kev nce ntxiv txuas ntxiv mus txog xyoo 2022. Nws tau nyob hauv ib qho kev caij unilateral thiab muaj kev ruaj ntseg siab rau 11 lub hlis.Nyob ze rau qhov kawg ntawm 2022, tus qauv ntawm polysilicon kev ua lag luam tau tshwm sim ntawm qhov hloov pauv, thiab thaum kawg xaus ntawm qhov nce 37.31%.Tsis tu ncua...Nyeem ntxiv -
Lithium hydroxide: tsis sib haum ntawm cov khoom siv thiab kev thov, nce "lithium"
Hauv xyoo 2022 dhau los, kev lag luam tshuaj lom neeg hauv tsev tau pom tias muaj kev poob qis tag nrho.Raws li kev txheeb cais los ntawm cov koom haum ua lag luam, 64% ntawm 106 cov khoom lag luam tseem ceeb tshuaj xyuas hauv 2022, 64% ntawm cov khoom poob, 36% ntawm cov khoom tau nce.Cov khoom siv tshuaj lom neeg ua lag luam pom tias muaj zog tshiab ...Nyeem ntxiv -
Cov khoom siv tshuaj lom neeg cov npe lag luam hauv Lub Ib Hlis
Yam khoom 2023-01-06 Nqe 2023-01-09 Nqe nce lossis poob hauv nqe Dimethyl carbonate 4733.33 4866.67 2.82% propylene glycol 7566.67 7766.67 2.64% Caprolactam 73% 1121333 10370 10520 1.45% Sulfur 1303.33 1316.67 1.02%. ..Nyeem ntxiv -
Kev lag luam tshuaj lom neeg hauv tsev tau raug kev nyuaj siab los ntawm kev poob ntawm cov roj av thoob ntiaj teb thiab cov kev xav tau tsis muaj zog hauv tsev!
Sab Qab Teb Tuam Tshoj Index nqaim qis qis Feem ntau ntawm cov kev faib tawm Performance index yog tiaj tus Lub lim tiam dhau los, cov khoom lag luam tshuaj hauv tsev tau txav mus.Kev txiav txim los ntawm 20 ntau yam kev soj ntsuam ntawm kev lag luam dav, 3 cov khoom tau nce, 8 cov khoom raug txo, thiab 9 yog tiaj tus.Los ntawm kev xav ...Nyeem ntxiv
