Nkhani
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Chotengera cha PVC cha chimphona chachikulu cha petrochemical ku Middle East chinaphulika!
Petkim, kampani yayikulu yamafuta ku Turkey, yalengeza kuti madzulo a pa 19 June, 2022, kuphulika kunachitika pa fakitale ya Aliaga komwe kuli makilomita 50 kumpoto kwa lzmir. Malinga ndi kampaniyo, ngoziyi idachitika mu reactor ya PVC ya fakitaleyo, palibe amene adavulala, ndipo motowo udawongoleredwa mwachangu, koma chipangizo cha PVC sichinagwire ntchito kwakanthawi chifukwa cha ngoziyi. Malinga ndi akatswiri akumaloko, chochitikachi chikhoza kukhala ndi zotsatirapo zazikulu pamsika wa PVC ku Europe. Akuti chifukwa mtengo wa PVC ku China ndi wotsika kwambiri kuposa wa ku Turkey, ndipo kumbali ina, mtengo wa PVC ku Europe ndi wokwera kuposa wa ku Turkey, zinthu zambiri za PVC za petkim zimatumizidwa ku msika waku Europe. -
Ndondomeko yopewera mliri inasinthidwa ndipo PVC inabwereranso
Pa June 28, mfundo zopewera ndi kulamulira mliri zinachepa, kusakhutira ndi msika sabata yatha kunakula kwambiri, msika wazinthu unakweranso, ndipo mitengo ya zinthu m'madera onse a dzikolo inakweranso. Ndi kukweranso kwa mitengo, phindu la mitengo linachepa pang'onopang'ono, ndipo malonda ambiri ndi ogwirizana nthawi yomweyo. Malo ena ochitira malonda anali abwino kuposa dzulo, koma zinali zovuta kugulitsa katundu pamitengo yokwera, ndipo magwiridwe antchito onse anali osasinthasintha. Ponena za maziko, kusintha kwa kufunika kwa malonda ndi kofooka. Pakadali pano, nyengo yokwera kwambiri yadutsa ndipo pali mvula yambiri, ndipo kukwaniritsidwa kwa kufunikira sikunachitike. Makamaka malinga ndi kumvetsetsa kwa mbali yopereka, zinthu zomwe zili m'sitolo zidakalipo nthawi zambiri... -
Chiyambi cha Mphamvu ya PVC ku China ndi Padziko Lonse
Malinga ndi ziwerengero za mu 2020, mphamvu yonse yopanga PVC padziko lonse lapansi idafika matani 62 miliyoni ndipo mphamvu yonse yotulutsa idafika matani 54 miliyoni. Kuchepa konse kwa zotulutsa kumatanthauza kuti mphamvu yopanga sinayende bwino 100%. Chifukwa cha masoka achilengedwe, mfundo zakomweko ndi zina, zotulutsa ziyenera kukhala zochepa kuposa mphamvu yopanga. Chifukwa cha mtengo wokwera wa PVC ku Europe ndi Japan, mphamvu yopanga PVC padziko lonse lapansi imayang'ana kwambiri kumpoto chakum'mawa kwa Asia, komwe China ili ndi theka la mphamvu yonse yopanga PVC padziko lonse lapansi. Malinga ndi deta ya mphepo, mu 2020, China, United States ndi Japan ndi madera ofunikira opanga PVC padziko lonse lapansi, ndipo mphamvu yopanga imapanga 42%, 12% ndi 4% motsatana. Mu 2020, mabizinesi atatu apamwamba kwambiri padziko lonse lapansi a PVC... -
Mtsogolo mwa PVC Resin
PVC ndi mtundu wa pulasitiki womwe umagwiritsidwa ntchito kwambiri popanga zinthu zomangira. Chifukwa chake, sudzasinthidwa kwa nthawi yayitali mtsogolo, ndipo udzakhala ndi mwayi waukulu wogwiritsidwa ntchito m'madera osatukuka mtsogolo. Monga tonse tikudziwira, pali njira ziwiri zopangira PVC, imodzi ndi njira ya ethylene yapadziko lonse lapansi, ndipo ina ndi njira yapadera ya calcium carbide ku China. Magwero a njira ya ethylene makamaka ndi mafuta, pomwe magwero a njira ya calcium carbide makamaka ndi malasha, miyala yamwala ndi mchere. Zinthu izi zimapezeka kwambiri ku China. Kwa nthawi yayitali, njira ya PVC ya calcium carbide ku China yakhala ikutsogolera kwambiri. Makamaka kuyambira 2008 mpaka 2014, mphamvu ya PVC yopanga njira ya calcium carbide ku China yakhala ikukwera, koma yabweretsanso ... -
Kodi PVC Resin ndi chiyani?
Polyvinyl chloride (PVC) ndi polymer yopangidwa ndi vinyl chloride monomer (VCM) mu peroxide, azo compound ndi zina zoyambitsa kapena malinga ndi njira ya free radical polymerization pogwiritsa ntchito kuwala ndi kutentha. Vinyl chloride homopolymer ndi vinyl chloride copolymer zimatchedwa vinyl chloride resin. PVC kale inali pulasitiki yayikulu kwambiri padziko lonse lapansi, yomwe imagwiritsidwa ntchito kwambiri. Imagwiritsidwa ntchito kwambiri muzomangamanga, zinthu zamafakitale, zofunikira zatsiku ndi tsiku, chikopa cha pansi, matailosi apansi, chikopa chochita kupanga, mapaipi, mawaya ndi zingwe, filimu yolongedza, mabotolo, zipangizo zotulutsa thovu, zipangizo zotsekera, ulusi ndi zina zotero. Malinga ndi kuchuluka kosiyanasiyana kwa ntchito, PVC ikhoza kugawidwa m'magulu awa: utomoni wa PVC wogwiritsidwa ntchito kwambiri, utomoni wa PVC wopangidwa kwambiri ndi ... -
Zenera la arbitrage la PVC lotumizira kunja likupitirira kutsegulidwa
Ponena za kupereka, calcium carbide, sabata yatha, mtengo waukulu pamsika wa calcium carbide unachepetsedwa ndi 50-100 yuan / tani. Katundu wonse wogwirira ntchito wa mabizinesi a calcium carbide unali wokhazikika, ndipo kupezeka kwa katundu kunali kokwanira. Chifukwa cha mliriwu, kunyamula calcium carbide sikosalala, mtengo wa fakitale wa mabizinesi watsika kuti alole kunyamula phindu, kukakamizidwa kwa calcium carbide ndi kwakukulu, ndipo kuchepa kwakanthawi kochepa kukuyembekezeka kukhala kochepa. Katundu woyambira wa mabizinesi akum'mwera kwa PVC wawonjezeka. Kusamalira mabizinesi ambiri kukukulirakulira pakati ndi kumapeto kwa Epulo, ndipo katundu woyambira udzakhalabe wokwera pakapita nthawi yochepa. Chifukwa cha mliriwu, ndalama zogwirira ntchito... -
Ogwira ntchito ku Chemdo akugwira ntchito limodzi polimbana ndi mliriwu
Mu Marichi 2022, Shanghai idakhazikitsa lamulo lotseka ndi kuwongolera mzindawu ndipo idakonzekera kuchita "dongosolo loyeretsa". Tsopano ndi pakati pa Epulo, titha kungoyang'ana malo okongola kunja kwa zenera kunyumba. Palibe amene ankayembekezera kuti chizolowezi cha mliri ku Shanghai chikhala choopsa kwambiri, koma izi sizidzaletsa chidwi cha Chemdo yonse m'nyengo ya masika pansi pa mliriwu. Ogwira ntchito onse a Chemdo akhazikitsa "ntchito kunyumba". Madipatimenti onse amagwira ntchito limodzi ndipo amagwirizana mokwanira. Kulankhulana pantchito ndi kupereka zinthu kumachitika pa intaneti ngati kanema. Ngakhale nkhope zathu muvidiyoyi nthawi zonse zimakhala zopanda zodzoladzola, malingaliro ozama okhudza ntchito amadzaza pazenera. Omi... -
Msika wapadziko lonse wa pulasitiki wowola ndi momwe ntchito ikuyendera
China Mainland Mu 2020, kupanga zinthu zowola (kuphatikizapo PLA, PBAT, PPC, PHA, mapulasitiki okhala ndi starch, ndi zina zotero) ku China kunali matani pafupifupi 400000, ndipo kugwiritsidwa ntchito kunali matani pafupifupi 412000. Pakati pawo, PLA inatulutsa matani pafupifupi 12100, kuchuluka kwa zinthu zotumizidwa kunja ndi matani 25700, kuchuluka kwa zinthu zotumizidwa kunja ndi matani 2900, ndipo kugwiritsidwa ntchito kunali pafupifupi matani 34900. Matumba ogulira ndi matumba a zokolola za m'minda, ma CD a chakudya ndi mbale zophikira, matumba a kompositi, ma CD a thovu, ulimi ndi nkhalango, mapepala ophimba ndi malo akuluakulu ogula mapulasitiki owola ku China. Taiwan, China Kuyambira pachiyambi cha 2003, Taiwan. -
Unyolo wa makampani a polylactic acid (PLA) ku China mu 2021
1. Chidule cha unyolo wa mafakitale: Dzina lonse la polylactic acid ndi polylactic acid kapena polylactic acid. Ndi chinthu cha polyester chokhala ndi mamolekyulu ambiri chomwe chimapezeka popangidwa ndi lactic acid kapena lactic acid dimer lactide ngati monomer. Ndi cha zinthu zopangidwa ndi mamolekyulu ambiri ndipo chili ndi makhalidwe achilengedwe komanso kuwonongeka. Pakadali pano, polylactic acid ndi pulasitiki yosinthika yomwe ikukula kwambiri, yotulutsa kwambiri komanso yogwiritsidwa ntchito kwambiri padziko lonse lapansi. Makampani opanga ma polylactic acid ndi mitundu yonse ya zinthu zoyambira, monga chimanga, nzimbe, beet, ndi zina zotero, pakati pake ndi kukonzekera polylactic acid, ndipo pansi pake ndi kugwiritsa ntchito poly... -
Zipangizo zatsopano za ulusi wa polypropylene wotsutsana ndi mabakiteriya a CNPC zapangidwa bwino!
Kuchokera ku mapulasitiki atsopano. Taphunzira kuchokera ku China petrochemical Research Institute, Ulusi wa polypropylene woteteza mabakiteriya wa medical protective antibacterial polypropylene ulusi wa QY40S, wopangidwa ndi Lanzhou Chemical Research Center m'bungwe lino ndi Qingyang Petrochemical Co., LTD., uli ndi magwiridwe antchito abwino kwambiri pakuwunika magwiridwe antchito a antibacterial kwa nthawi yayitali. Kuchuluka kwa mabakiteriya a Escherichia coli ndi Staphylococcus aureus sikuyenera kukhala kochepera 99% patatha masiku 90 kuchokera pamene chinthu choyamba cha mafakitale chasungidwa. Kukula bwino kwa chinthuchi kukuwonetsa kuti CNPC yawonjezera chinthu china chachikulu m'munda wa polyolefin wazachipatala ndipo idzawonjezera mpikisano wamakampani a polyolefin aku China. Nsalu zotsutsana ndi mabakiteriya ... -
Kampani ya CNPC Guangxi Petrochemical Company imatumiza polypropylene ku Vietnam
M'mawa wa pa 25 Marichi, 2022, koyamba, matani 150 a zinthu zopangidwa ndi polypropylene L5E89 zopangidwa ndi CNPC Guangxi Petrochemical Company zinapita ku Vietnam kudzera mu sitima yonyamula katundu ya ASEAN China-Vietnam, zomwe zikusonyeza kuti zinthu zopangidwa ndi polypropylene za CNPC Guangxi Petrochemical Company zinatsegula njira yatsopano yogulitsira zinthu zakunja ku ASEAN ndikuyika maziko okulitsa msika wa polypropylene wakunja mtsogolo. Kutumiza kwa polypropylene ku Vietnam kudzera mu sitima yonyamula katundu ya ASEAN China-Vietnam ndi kufufuza bwino kwa CNPC Guangxi Petrochemical Company kuti igwiritse ntchito mwayi wamsika, kugwirizana ndi GUANGXI CNPC International Enterprise Company, South China Chemical Sales Company ndi Guangx... -
YNCC ya ku South Korea yakhudzidwa ndi kuphulika kwa cracker ya Yeosu
Shanghai, 11 February (Argus) — Chotsukira cha Naphtha cha kampani yopanga mafuta ya South Korea ya YNCC pa malo ake a Yeosu chaphulika lero chomwe chinapha antchito anayi. Chochitika cha 9.26am (12:26 GMT) chinapangitsa kuti antchito ena anayi agonekedwe m'chipatala ndi kuvulala kwakukulu kapena pang'ono, malinga ndi akuluakulu a dipatimenti yozimitsa moto. YNCC inali ikuchita mayeso pa chosinthira kutentha pa chotsukiracho pambuyo pokonza. Chotsukira cha Nambala 3 chimapanga 500,000 t/yr ya ethylene ndi 270,000 t/yr ya propylene pamlingo wokwanira wopangira. YNCC imagwiritsanso ntchito ma cracker ena awiri ku Yeosu, 900,000 t/yr No.1 ndi 880,000 t/yr No.2. Ntchito zawo sizinakhudzidwe ndi.