Nhau
-
Kambani yeYuneng Chemical: Kugadzirwa kwekutanga kwemaindasitiri kwepolyethylene inopfapfaidzwa!
Munguva pfupi yapfuura, chikamu cheLLDPE chePolyolefin Center yeYuneng Chemical Company chakabudirira kugadzira DFDA-7042S, chigadzirwa chepolyethylene chinopfapfaidzwa. Zvinonzwisisika kuti chigadzirwa chepolyethylene chinopfapfaidzwa chigadzirwa chinobva mukukura nekukurumidza kwetekinoroji yekugadzirisa. Chinhu chakakosha chepolyethylene chine mashandiro ekupfapfaidza pamusoro chinogadzirisa dambudziko rekushanda zvisina kunaka kwekupenda kwepolyethylene uye chine kupenya kwakanyanya. Chigadzirwa ichi chinogona kushandiswa muminda yekushongedza nekudzivirira, yakakodzera zvigadzirwa zvevana, mukati memotokari, zvinhu zvekurongedza, pamwe nematangi makuru ekuchengetera maindasitiri nekurima, matoyi, nzira dzekudzivirira migwagwa, nezvimwewo, uye tarisiro yemusika yakakura kwazvo. -
Petronas matani mamiriyoni 1.65 epolyolefin yava kuda kudzokera kumusika weAsia!
Sekureva kwenhau dzichangoburwa, Pengerang muJohor Bahru, Malaysia, yatangazve 350,000-ton/gore linear low-density polyethylene (LLDPE) unit musi wa4 Chikunguru, asi unit iyi inogona kutora nguva kuti ishande zvakanaka. Pamusoro pezvo, tekinoroji yayo yeSpheripol ine matani 450,000/gore polypropylene (PP), matani 400,000/gore high-density polyethylene (HDPE) unit uye Spherizone ine matani 450,000/gore polypropylene (PP) unit zvinotarisirwawo kuwedzera kubva mwedzi uno kuti zvitangezve. Sekureva kwekuongorora kwaArgus, mutengo weLLDPE muSoutheast Asia pasina mutero musi wa1 Chikunguru iUS$1360-1380/ton CFR, uye mutengo wePP wire drawing muSoutheast Asia musi wa1 Chikunguru iUS$1270-1300/ton CFR pasina mutero. -
Fodya dzinotanga kushandiswa pakurongedza mapurasitiki anogona kuora muIndia.
Kurambidzwa kweIndia kwemapurasitiki gumi nemapfumbamwe anoshandiswa kamwe chete kwakakonzera shanduko muindasitiri yayo yefodya. Musi wa1 Chikunguru usati wasvika, vagadziri vefodya vekuIndia vakanga vachinja mapurasitiki avo ekare epurasitiki kuita mapurasitiki anoora. Tobacco Institute of India (TII) inoti nhengo dzayo dzashandurwa uye mapurasitiki anoora anoshandiswa anosangana nezvinodiwa pasi rose, pamwe neBIS standard yakaburitswa munguva pfupi yapfuura. Vanotiwo kuora kwemapurasitiki anoora kunotanga nekusangana nevhu uye kuora kwechisikigo mukugadzira manyowa pasina kuomesa masisitimu ekuunganidza marara akasimba uye kudzokorodza. -
Kuongororwa Kupfupi Kwekushanda Kwemusika weCalcium Carbide Mukati meHafu Yekutanga Yegore.
Muhafu yekutanga yegore ra2022, musika wecalcium carbide yemuno hauna kuramba uchichinja-chinja muna 2021. Musika wese waive pedyo nemutengo wakatarwa, uye waive nekuchinja-chinja nekuda kwekukanganiswa kwezvinhu zvakagadzirwa, kuwanikwa uye kudiwa, uye mamiriro ekunze. Muhafu yekutanga yegore, pakanga pasina kuwedzera kutsva kwenzvimbo dzePVC dzecalcium carbide, uye kuwedzera kwekudiwa kwemusika wecalcium carbide kwaive kushoma. Zvakaoma kumabhizinesi echlor-alkali anotenga calcium carbide kuchengetedza mutoro wakasimba kwenguva yakareba. -
Kuputika kwakaitika muPVC reactor yechinhu chikuru chemafuta kuMiddle East!
Kambani yemafuta ekuTurkey, Petkim, yakazivisa kuti manheru emusi wa19 Chikumi 2022, kuputika kwakaitika pafekitori yeAliaga. Tsaona yakaitika muPVC reactor yefekitori, hapana akakuvara, moto wakakurumidza kudzorwa, asi PVC unit inogona kunge isina kushanda kwenguva pfupi nekuda kwetsaona iyi. Chiitiko ichi chingave nemhedzisiro yakakura pamusika wePVC weEurope. Zvinonzi nekuti mutengo wePVC muChina wakaderera zvakanyanya pane wezvigadzirwa zvemuno zveTurkey, uye mutengo wePVC muEurope wakakwira kupfuura weTurkey, zvigadzirwa zvakawanda zvePVC zvePetkim parizvino zviri kutengeswa kumusika weEurope. -
BASF inogadzira matireyi eovheni akafukidzwa nePLA!
Musi wa30 Chikumi 2022, BASF nekambani yekuAustralia inogadzira machira ekudya inonzi Confoil vakabatana kugadzira tireyi yepepa inogadziriswa manyowa, inoshanda nemaoko maviri - DualPakECO®. Mukati metireyi yemapepa makaputirwa neBASF's ecovio® PS1606, iyo ipurasitiki inogadzirwa neBASF inoshanda zvakanyanya. Ipurasitiki inoora inogona kudzokororwa (70% yehuwandu) yakasanganiswa neBASF's ecoflex products nePLA, uye inoshandiswa zvakanyanya kugadzira machira ekuisa chikafu pamapepa kana makadhibhodhi. Ane hunhu hwakanaka hwekudzivirira mafuta, zvinwiwa uye hwema uye anogona kuchengetedza kuburitswa kwemhepo inopisa. -
Kuisa mafiber e polylactic acid kumayunifomu echikoro.
Fengyuan Bio-Fiber yakabatana neFujian Xintongxing kuisa polylactic acid fiber kumachira ekupfeka kuchikoro. Basa rayo rakanaka rekupinza hunyoro uye dikita rinopetwa kasere kupfuura fibers dzepolyester dzakajairika. PLA fiber ine hunhu hwemabhakitiriya huri nani kupfuura dzimwe fibers. Kusimba kwefiber kunosvika 95%, izvo zviri nani kupfuura chero fibers dzemakemikari. Pamusoro pezvo, jira rakagadzirwa nepolylactic acid fiber rinodzivirira ganda uye harina hunyoro, rinodziya uye rinofema, uye rinogonawo kudzivirira mabhakitiriya nezvipembenene, uye rinodzivirira moto uye harina moto. Yunifomu dzechikoro dzakagadzirwa nejira iri dzinochengetedza nharaunda, dzakachengeteka uye dzinonyaradza. -
Nhandare yendege yeNanning: Bvisai zvinhu zvisingaori, ndapota isai zvinhu zvinoora
Nhandare yendege yeNanning yakaburitsa "Nanning Airport Plastic Ban and Restriction Management Regulations" kukurudzira kushandiswa kwekudzora kusvibiswa kwepurasitiki mukati menhandare yendege. Parizvino, zvigadzirwa zvese zvepurasitiki zvisingaori zvakatsiviwa nezvimwe zvinogona kuora mumasupamaketi, maresitorendi, nzvimbo dzekuzorora dzevafambi, nzvimbo dzekupaka mota nedzimwe nzvimbo dziri muchivako chechiteshi, uye ndege dzevafambi vemuno dzakamira kupa mashanga epurasitiki asingaori anogona kuraswa, matanda ekukurunga, mabhegi ekurongedza, kushandisa zvigadzirwa zvinogona kuora kana zvimwe. Ziva "kubvisa" zvakakwana zvigadzirwa zvepurasitiki zvisingaori, uye "pindai" kuti muwane dzimwe nzira dzisingakuvadzi nharaunda. -
Chii chinonzi PP resin?
Polypropylene (PP) ipurasitiki yakasimba, yakasimba, uye ine kristalo. Yakagadzirwa kubva kumonomer yepropene (kana propylene). Iyi linear hydrocarbon resin ndiyo polymer yakareruka kupfuura mamwe mapurasitiki ese emhando yepamusoro. PP inouya sehomopolymer kana secopolymer uye inogona kuwedzerwa zvakanyanya. Polypropylene inozivikanwawo sepolypropene, ipolymer yethermoplastic inoshandiswa mumhando dzakasiyana siyana. Inogadzirwa kuburikidza nepolymerization yechain-growth kubva kumonomer propylene. Polypropylene iri muboka repolyolefins uye ine crystalline zvishoma uye isiri polar. Hunhu hwayo hwakafanana nepolyethylene, asi yakaoma zvishoma uye inodzivirira kupisa. Ichinhu chichena, chakasimba uye ine resistance yakakura yemakemikari. -
2022 "Mushumo weKuchenjerera Kwekutanga Kwekugona Kwechigadzirwa chePetrochemical" waburitswa!
1. Muna 2022, nyika yangu ichava nyika huru inochenesa mafuta pasi rose; 2. Zvinhu zvekutanga zve petrochemical zvichiri munguva yepamusoro yekugadzira; 3. Kushandiswa kwezvimwe zvinhu zvekutanga zvemakemikari kwavandudzwa; 4. Kubudirira kweindasitiri yefetereza kwawedzera; 5. Indasitiri yemakemikari emarasha yemazuva ano yakaunza mikana yekuvandudza; 6. Polyolefin ne polycarbon zviri padanho rekuwedzera kugona; 7. Kuwanda kwerabha rekugadzira; 8. Kuwedzera kwekutengeswa kwe polyurethane munyika yangu kunoita kuti kushanda kwemuchina uyu kuve padanho repamusoro; 9. Kuwanikwa uye kudiwa kwe lithium iron phosphate kuri kukura nekukurumidza. -
Zvinhu zvakaramba zvichiunganidzwa, PVC yakarasikirwa zvakasiyana-siyana.
Munguva pfupi yapfuura, mutengo wePVC wemuno wakadzikira zvakanyanya, purofiti yePVC yakabatanidzwa ishoma, uye purofiti yematani maviri emakambani yadzikira zvakanyanya. Kubva vhiki idzva raChikunguru 8, makambani emuno akawana maodha mashoma ekutumira kunze kwenyika, uye mamwe makambani haana kutengeserana uye mibvunzo mishoma. FOB inofungidzirwa yeTianjin Port iUS$900, mari inobuda kunze kwenyika iUS$6,670, uye mutengo wekutakura kunze kwenyika kuenda kuTianjin Port iUS$6,680. Kutya kwemuno uye kuchinja kwemitengo nekukurumidza. Kuti kuderedze kumanikidzwa kwekutengesa, kutengeswa kwezvinhu kunze kwenyika kunotarisirwa kuti kuchiri kuenderera mberi, uye kumhanya kwekutenga kwadzikira mhiri kwemakungwa. -
Mutengo wehupfu hwePVC hwakachena huri kutengeswa kunze kwenyika muChina uchiri pamusoro muna Chivabvu.
Zvichienderana nehuwandu hwezvino hwevatengi vemitero, muna Chivabvu 2022, huwandu hwehupfu hwePVC hwakatorwa munyika yangu hwaive matani 22,100, kuwedzera kwe5.8% gore negore; muna Chivabvu 2022, huwandu hwehupfu hwePVC hwakatumirwa kunze kwenyika hwaive matani 266,000, kuwedzera kwe23.0% gore negore. Kubva muna Ndira kusvika Chivabvu 2022, huwandu hwehupfu hwePVC hwakatorwa kunze kwenyika hwaive matani 120,300, kudzikira kwe17.8% zvichienzaniswa nenguva imwe chete gore rapfuura; huwandu hwehupfu hwePVC hwakatumirwa kunze kwenyika hwaive matani mamiriyoni 1.0189, kuwedzera kwe4.8% zvichienzaniswa nenguva imwe chete gore rapfuura. Nekudzikira zvishoma nezvishoma kwemusika wePVC wemuno kubva padanho repamusoro, mitengo yekutengeswa kwePVC kunze kwenyika yeChina inokwikwidzana.