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Thandizo la acetone kumbali ya mtengo ndi lomasuka, ndipo zimakhala zovuta kuti msika wa MIBK usinthe pakapita nthawi, ndipo kusintha kwa mbali yofunikira kumakhala kofunika kwambiri.
Kuyambira mwezi wa February, msika wapakhomo wa MIBK wasintha mawonekedwe ake okwera kwambiri. Ndi kuperekedwa kosalekeza kwa katundu wotumizidwa kunja, kukanikiza kopereka kwachepetsedwa, ndipo msika watembenuka. Pofika pa Marichi 23, zokambilana zodziwika bwino pamsika zinali 16300-16800 yuan/ton. Accordin...Werengani zambiri -
Msika wa Acrylonitrile watsika pang'ono kuyambira Marichi
Msika wa acrylonitrile watsika pang'ono kuyambira March. Pofika pa Marichi 20, mtengo wamadzi wambiri pamsika wa acrylonitrile unali 10375 yuan/ton, kutsika ndi 1.19% kuchokera ku 10500 yuan/ton kumayambiriro kwa mwezi. Pakadali pano, mtengo wamsika wa acrylonitrile uli pakati pa 10200 ndi 10500 yuan/tani kuchokera ku ...Werengani zambiri -
Kufuna kwa ma terminal kukupitilirabe kuchepa, ndipo msika wa bisphenol A ukupitilira kuchepa
Kuyambira 2023, phindu lonse lamakampani a bisphenol A latsika kwambiri, pomwe mitengo yamisika imakonda kusinthasintha pang'ono pafupi ndi mtengo wake. Pambuyo polowa mu February, idasinthidwanso ndi ndalama, zomwe zidapangitsa kuti phindu lalikulu liwonongeke pamsika. Mpaka pano, ndi...Werengani zambiri -
Njira yayikulu yopanga vinyl acetate ndi zabwino zake ndi zovuta zake
Vinyl acetate (VAc), yomwe imadziwikanso kuti vinyl acetate kapena vinyl acetate, ndi madzi osawoneka bwino omwe amatha kutentha komanso kupanikizika, okhala ndi mamolekyu a C4H6O2 ndi molekyulu yolemera 86.9. VAc, monga imodzi mwazinthu zomwe zimagwiritsidwa ntchito kwambiri m'mafakitale padziko lonse lapansi, c ...Werengani zambiri -
Kodi bisphenol A yaku Thailand yodana ndi kutaya idzakhala ndi zotsatira zotani pamsika wapanyumba ikadzatha?
Pa February 28, 2018, Unduna wa Zamalonda udapereka chidziwitso pakutsimikiza komaliza kwa kafukufuku woletsa kutayidwa kwa bisphenol A wochokera ku Thailand. Kuyambira pa Marichi 6, 2018, wotumiza kunja azilipira ndalama zotsutsana ndi kutaya ku miyambo ya People's R...Werengani zambiri -
Msika wa PC udadzuka koyamba kenako ndikugwa, ndi ntchito yofooka
Pambuyo pakukwera pang'onopang'ono pamsika wapakhomo wa PC sabata yatha, mtengo wamsika wazinthu zodziwika bwino unatsika ndi 50-500 yuan/ton. Zida za gawo lachiwiri la Zhejiang Petrochemical Company zidayimitsidwa. Kumayambiriro kwa sabata ino, Lihua Yiweiyuan adatulutsa njira yoyeretsera mizere iwiri yopanga ...Werengani zambiri -
Msika wa acetone waku China udakwera pang'onopang'ono, mothandizidwa ndi kupezeka komanso kufunikira
Pa Marichi 6, msika wa acetone udayesa kukwera. M'mawa, mtengo wa msika wa acetone ku East China unatsogolera kukwera, ndi eni ake akukankhira pang'ono ku 5900-5950 yuan / ton, ndi zina zotsika mtengo za 6000 yuan / ton. M'mawa, zochitika zamalonda zinali zabwino, ndipo ...Werengani zambiri -
Msika waku China wa propylene oxide ukuwonetsa kukwera kokhazikika
Kuyambira mwezi wa February, msika wapakhomo wa propylene oxide wawonetsa kukwera kosasunthika, ndipo pansi pa mgwirizano wa mbali ya mtengo, mbali yoperekera ndi kufunikira ndi zinthu zina zabwino, msika wa propylene oxide wawonetsa kukwera kwa mzere kuyambira kumapeto kwa February. Pofika pa Marichi 3, mtengo wotumizira wa propylene ...Werengani zambiri -
Kuwunika kwa kupezeka ndi kufunikira kwa msika wa vinyl acetate waku China
Vinyl acetate (VAC) ndi yofunika organic mankhwala zopangira ndi molecular formula wa C4H6O2, amadziwikanso kuti vinyl acetate ndi vinyl acetate. Vinyl acetate amagwiritsidwa ntchito kwambiri popanga mowa wa polyvinyl, ethylene-vinyl acetate copolymer (EVA resin), ethylene-vinyl alcohol copolym ...Werengani zambiri -
Malinga ndi kuwunika kwa msika wa acetic acid, msika udzakhala wabwinoko mtsogolo
1. Kuwunika kwa msika wa acetic acid Mu February, asidi acetic adawonetsa kusinthasintha, mtengo ukukwera koyamba kenako kutsika. Kumayambiriro kwa mwezi, mtengo wa acetic acid unali 3245 yuan/ton, ndipo kumapeto kwa mweziwo, mtengo wake unali 3183 yuan/ton, ndi kuchepa kwa...Werengani zambiri -
Kodi mukudziwa chiyani za ntchito zazikulu zisanu ndi ziwiri za sulfure?
Sulfure yamafakitale ndi chinthu chofunikira kwambiri chamankhwala komanso zida zoyambira zamafakitale, zomwe zimagwiritsidwa ntchito kwambiri m'mafakitale, mafakitale opepuka, mankhwala ophera tizilombo, mphira, utoto, mapepala ndi magawo ena ogulitsa. Sulfure yolimba ya mafakitale imakhala ngati mtanda, ufa, granule ndi flake, womwe ndi wachikasu kapena wonyezimira wachikasu. Ife...Werengani zambiri -
Mtengo wa methanol umakwera pakanthawi kochepa
Sabata yatha, msika wapakhomo wa methanol udachulukanso chifukwa chakugwedezeka. Kumtunda, sabata yatha, mtengo wa malasha pamtengo wotsiriza unasiya kugwa ndikuwonekera. Kugwedezeka ndi kukwera kwa tsogolo la methanol kunapangitsa msika kulimbikitsa bwino. Mkhalidwe wamakampaniwo udayenda bwino komanso mkhalidwe wonse wa ...Werengani zambiri
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