Iindaba zeshishini
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Uhlalutyo lwedatha yaseChina yokuncamathelisa ukungenisa kunye nokuthumela ngaphandle ukusuka ngoJanuwari ukuya kuMeyi
Ukusukela ngoJanuwari ukuya kuMeyi ka-2022, ilizwe lam lingenise iitoni ezingama-31,700 zentlaka yokuncamathelisa, ukuhla nge-26.05% xa kuthelekiswa nexesha elifanayo kulo nyaka uphelileyo.Ukususela ngoJanuwari ukuya kuMeyi, i-China yathumela ngaphandle iitoni ezingama-36,700 zentlaka yokuncamathelisa, ukwanda ngama-58.91% xa kuthelekiswa nexesha elifanayo kulo nyaka uphelileyo.Uhlalutyo lukholelwa ukuba ukuthengiswa ngokugqithiseleyo kwiimarike kuye kwakhokelela ekuhlahleni okuqhubekayo kweemarike, kwaye inzuzo yeendleko kwintengiso yangaphandle iye yabonakala.Abavelisi bentlama yokuncamathelisa bakwafuna ngenkuthalo ukuthunyelwa kwempahla kumazwe angaphandle ukwenza lula unikezelo kunye nobudlelwane bemfuno kwimarike yasekhaya.Umthamo wenyanga wokuthumela ngaphandle ufikelele kwincopho kwiminyaka yakutshanje. -
I-PLA porous microneedles: ukufunyanwa ngokukhawuleza kwe-covid-19 antibody ngaphandle kweesampuli zegazi
Abaphandi baseJapan baphuhlise indlela entsha esekwe kwi-antibody yokufunyaniswa ngokukhawuleza nangokuthembekileyo kwenoveli coronavirus ngaphandle kwemfuneko yeesampulu zegazi.Iziphumo zophando zipapashwe kutshanje kwingxelo yeSayensi yeSayensi.Ukuchongwa okungasebenziyo kwabantu abosulelwe yi-covid-19 kunciphise kakhulu impendulo yehlabathi kwi-COVID-19, eyongezwa lizinga eliphezulu losulelo lwe-asymptomatic (16% - 38%).Ukuza kuthi ga ngoku, eyona ndlela yokuvavanya kukuqokelela iisampuli ngokusula impumlo nomqala.Nangona kunjalo, ukusetyenziswa kwale ndlela kunqunyelwe ixesha elide lokufumanisa (iiyure ze-4-6), iindleko eziphezulu kunye neemfuno zezixhobo zobugcisa kunye nabasebenzi bezonyango, ngakumbi kumazwe anezibonelelo ezilinganiselweyo.Emva kokuqinisekisa ukuba i-interstitial fluid inokulungela i-antibody... -
Uluhlu lweveki lwentlalo luqokelele kancinci.Ngokweendaba zentengiso, i-petkim ifumaneka eTurkey, kunye ne-157000 T / iPVC yokupaka isityalo.
Ikhontrakthi ephambili yePVC yawa izolo.Ixabiso lokuvula inkontileka ye-v09 yayingu-7200, ixabiso lokuvala laliyi-6996, ixabiso eliphezulu laliyi-7217, kwaye ixabiso eliphantsi laliyi-6932, phantsi kwe-3.64%.Isikhundla sasiyizandla ze-586100, kwaye isikhundla sanyuswa ngezandla ze-25100.Isiseko sigcinwe, kwaye isiseko sesicatshulwa se-East China uhlobo lwe-5 PVC yi-v09 + 80 ~ 140.Ugqaliselo lwesicatshulwa sendawo luye lwahla, kunye nendlela ye-carbide ehla nge-180-200 yuan / ton kunye nendlela ye-ethylene ehla nge-0-50 yuan / ton.Okwangoku, ixabiso lentengiselwano yesikhululo esinye sezibuko eMpuma China yi-7120 yuan / ton.Izolo, imarike yentengiselwano iyonke yayiqhelekile kwaye ibuthathaka, kunye nentengiselwano yabarhwebi i-19.56% ephantsi kunomthamo we-avareji yemihla ngemihla kunye ne-6.45% buthathaka ngenyanga ngenyanga.I-inventri yentlalontle yeveki nganye inyuse i-sligh... -
Umlilo weMaoming Petrochemical Company, ukuvalwa kweyunithi yePP/PE!
Malunga nentsimbi ye-12:45 ngoJuni 8, impompo yetanki engqukuva yeMaoming Petrochemical and chemical division yavuza, ibangela ukuba itanki ephakathi yearomatics unit ye-ethylene cracking unit ibambe umlilo.Iinkokeli zorhulumente kamasipala waseMaoming, unxunguphalo, ukhuseleko lomlilo kunye namasebe oMmandla weTekhnoloji ephezulu kunye neMaoming Petrochemical Company bafikile kwindawo yexhwayelo ukuze balahlwe.Okwangoku, umlilo ubuphantsi kolawulo.Kuyaqondwa ukuba impazamo ibandakanya iyunithi yokuqhekeka kwe-2#.Okwangoku, i-250000 T / a 2# LDPE iyunithi ivaliwe, kwaye ixesha lokuqalisa liza kumiselwa.Polyethylene amabakala: 2426h, 2426k, 2520d, etc. Ukuvalwa okwethutyana 2 # iyunithi polypropylene 300000 iitoni / ngonyaka kunye 3 # iyunithi polypropylene 200000 iitoni / ngonyaka.Iimpawu ezinxulumene nePolypropylene: ht9025nx, f4908, K8003, k7227, ... -
I-EU: ukusetyenziswa okunyanzelekileyo kwezinto ezisetyenzisiweyo, i-PP esetyenzisiweyo iyanyuka!
Ngokuka-Icis Kuyaqatshelwa ukuba abathathi-nxaxheba beemarike bahlala benqongophele ukuqokelelwa okwaneleyo kunye nomthamo wokuhlela ukuhlangabezana neenjongo zabo zophuhliso oluzinzileyo, obalasele ngakumbi kwishishini lokupakisha, elikwayeyona nto ingumqobo enkulu ejongene nokuhlaziywa kwepolymer.Okwangoku, imithombo yezinto eziluhlaza kunye neepakethe zenkunkuma zeepolymers ezintathu ezinkulu ezisetyenzisiweyo, i-PET esetyenzisiweyo (i-RPET), i-polyethylene esetyenzisiweyo (i-R-PE) kunye ne-polypropylene esetyenzisiweyo (r-pp), ilinganiselwe kwinqanaba elithile.Ukongeza kwiindleko zamandla kunye nezothutho, ukunqongophala kunye nexabiso eliphezulu leepakethe zenkunkuma liqhube ixabiso le-pololefin ehlaziyekayo kwirekhodi eliphezulu eYurophu, okukhokelela ekuqhawulweni okunzulu phakathi kwamaxabiso ezinto ezintsha ze-pololefin kunye ne-pololefin evuselelekayo, . -
I-Polylactic acid izuze iziphumo eziphawulekayo kulawulo lobuntlango!
Kwidolophu yase-chaogewenduer, ibhena ye-wulatehou, kwisiXeko sase-Bayannaoer, e-Inner Mongolia, ejolise kwiingxaki zokhukuliseko olukhulu lomoya kwindawo eveziweyo yenxeba lengca eyonakeleyo, umhlaba obharhileyo kunye nokucotha ukubuyiswa kwezityalo, abaphandi baphuhlise itekhnoloji yokubuyisela ngokukhawuleza uhlaza oluthotyiweyo olubangelwa microbial organic umxube.Ubuchwephesha busebenzisa iibhaktheriya zokulungisa initrogen, i-cellulose ebolayo i-microorganisms kunye ne-straw fermentation ukuvelisa umxube we-organic, Ukutshiza umxube kwindawo yokubuyisela uhlaza ukuphembelela ukubunjwa koqweqwe lomhlaba kungenza iintlobo zezityalo ezilungisa isanti zenxeba eliveziweyo lengca eyonakeleyo lihlale phantsi. , ukuze kuqwalaselwe ukulungiswa ngokukhawuleza kwenkqubo yendalo ewohlokileyo.Le teknoloji intsha ithathwe kuphando oluphambili lwesizwe kunye nophuhliso ... -
Iphunyezwe ngoDisemba!ICanada ikhupha umgaqo onamandla kakhulu "wokuvalwa kweplastiki"!
USteven Guilbeault, uMphathiswa weSebe lezendalo kunye nokutshintsha kwemozulu, kunye noJean Yves Duclos, uMphathiswa wezempilo, babhengeze ngokudibeneyo ukuba iiplastiki ezijoliswe ekuvinjweni kweplastiki ziquka iingxowa zokuthenga, i-tableware, izitya zokutya, ukupakisha okuphathekayo, iintonga zokuxuba kunye neentambo ezininzi. .Ukususela ekupheleni kuka-2022, iCanada yavala ngokusemthethweni iinkampani ukuba zingenise okanye zivelise iingxowa zeplastiki kunye neebhokisi zokukhupha;Ukususela ekupheleni kuka-2023, ezi mveliso zeplastiki azisayi kuthengiswa e-China;Ekupheleni kwe-2025, ayiyi kuveliswa okanye ingeniswe ngaphandle, kodwa zonke ezi mveliso zeplastiki eCanada aziyi kuthunyelwa kwezinye iindawo!Injongo yeCanada kukuphumeza "i-Zero yeplastiki engena kwiindawo zokulahla inkunkuma, iilwandle, imilambo, imigxobhozo kunye namahlathi" ngo-2030, ukuze iplastiki iphele ... -
I-Synthetic resin: imfuno ye-PE iyancipha kwaye imfuno ye-PP ikhula ngokuthe ngcembe
Ngo-2021, umthamo wemveliso uya kunyuka nge-20.9% ukuya kwi-28.36 yezigidi zeetoni / ngonyaka;Isiphumo sinyuke nge-16.3% unyaka nonyaka ukuya kwi-23.287 yezigidi zeetoni;Ngenxa yenani elikhulu leeyunithi ezitsha eziqalisiweyo, izinga lokusebenza kweyunithi lehle nge-3.2% ukuya kuma-82.1%;Umsantsa wokubonelela wehle ngama-23% unyaka nonyaka ukuya kwi-14.08 yezigidi zeetoni.Kuqikelelwa ukuba kwi-2022, amandla okuvelisa i-PE yaseChina aya kunyuka nge-4.05 yezigidi zeetoni / ngonyaka ukuya kwi-32.41 yezigidi zeetoni / ngonyaka, ukwanda kwe-14.3%.Ukukhawulwa yimpembelelo yomyalelo weplastiki, izinga lokukhula kwemfuno ye-PE yasekhaya iya kuncipha.Kule minyaka imbalwa izayo, kusekho inani elikhulu leeprojekthi ezicetywayo ezintsha, ezijongene noxinzelelo lwentsalela yesakhiwo.Ngo-2021, umthamo wemveliso uya kunyuka nge-11.6% ukuya kwi-32.16 yezigidi zeetoni / ngonyaka;T... -
Umthamo wokuthunyelwa kwePP waseTshayina wehle kakhulu kwikota yokuqala!
Ngokutsho kwedatha ye-State Customs, inani elipheleleyo lokuthumela ngaphandle kwe-polypropylene e-China kwikota yokuqala ye-2022 yayiyi-268700 yeetoni, ukuncipha malunga ne-10.30% xa kuthelekiswa nekota yesine yonyaka ophelileyo, kunye nokuhla malunga ne-21.62% xa kuthelekiswa. kunye nekota yokuqala yonyaka ophelileyo, ukwehla okubukhali xa kuthelekiswa nexesha elifanayo lonyaka ophelileyo.Kwikota yokuqala, inani elipheleleyo lokuthumela ngaphandle lifikelele kwi-US $ 407million, kwaye ixabiso eliqhelekileyo lokuthumela ngaphandle lalimalunga ne-US $ 1514.41 / t, inyanga ngenyanga yokuncipha kwe-US $ 49.03 / t.Uluhlu oluphambili lwexabiso lokuthumela ngaphandle lwahlala phakathi kwethu i-$ 1000-1600 / T. Kwikota yokuqala yonyaka odlulileyo, imeko ebanda kakhulu kunye nobhubhane e-United States yakhokelela ekuqinisweni kwe-polypropylene e-United States naseYurophu.Kubekho umsantsa wemfuno phesheya kolwandle, okubangele... -
Ireyitha yePVC yaseMbindi Mpuma yepetrochemical giant yaqhushumba!
UPetkim, isigebenga sepetrochemical saseTurkey, sabhengeza ukuba ngokuhlwa kwe-19 kaJuni, 2022, uqhushumbo lwenzeka kwisityalo sase-Aliaga esikumgama oziikhilomitha ezingama-50 kumantla elzmir.Ngokutsho kwenkampani, ingozi yenzeke kwi-PVC ye-reactor ye-factory, akukho mntu wonzakeleyo, kwaye umlilo ulawulwa ngokukhawuleza, kodwa isixhobo se-PVC sasingekho kwi-intanethi ngenxa yengozi.Ngokutsho kwabahlalutyi bendawo, isiganeko sinokuba nempembelelo enkulu kwimarike yendawo yePVC yaseYurophu.Kubikwa ukuba ngenxa yokuba ixabiso lePVC eChina lisezantsi kakhulu kunelo laseTurkey, kwaye kwelinye icala, ixabiso lendawo yePVC eYurophu liphezulu kunelo laseTurkey, uninzi lweemveliso zePVC zePetkim zithunyelwa kwimarike yaseYurophu. -
Umgaqo-nkqubo wokuthintela ubhubhane wahlengahlengiswa kwaye i-PVC yaphinda yandiswa
Ngomhla wama-28 kuJuni, umgaqo-nkqubo wokuthintela nokulawula ubhubhane wehla, ukuphelelwa lithemba malunga nentengiso kwiveki ephelileyo kuphuculwe kakhulu, imarike yempahla yexabiso iphinde yavuka, kwaye amaxabiso azo zonke iindawo zelizwe aphucuka.Ngokubuyela kwexabiso, isiseko sexabiso inzuzo yehla ngokuthe ngcembe, kwaye uninzi lweentengiselwano zizivumelwano zangoko.Eminye imo yentengiselwano ibingcono kunezolo, kodwa bekunzima ukuthengisa imithwalo ngamaxabiso aphezulu, kwaye ukusebenza kwentengiselwano kukonke kuthe tyaba.Ngokubhekiselele kwizinto ezisisiseko, ukuphuculwa kwicala lemfuno buthathaka.Okwangoku, ixesha eliphakamileyo lidlulile kwaye kukho indawo enkulu yemvula, kwaye ukuzaliseka kwemfuno kungaphantsi kunokulindelekile.Ngokukodwa phantsi kokuqonda kwecala lokubonelela, i-inventory isekho rhoqo ... -
Intshayelelo malunga nePVC yeCapacity eTshayina nakwiHlabathi liphela
Ngokwezibalo ngo-2020, umthamo wemveliso wePVC wehlabathi ufikelele kwi-62 yezigidi zeetoni kwaye imveliso iyonke yafikelela kwi-54 yezigidi zeetoni.Konke ukuncitshiswa kwemveliso kuthetha ukuba amandla okuvelisa azange aqhube i-100%.Ngenxa yeentlekele zendalo, imigaqo-nkqubo yendawo kunye nezinye izinto, imveliso kufuneka ibe ngaphantsi komthamo wemveliso.Ngenxa yexabiso eliphezulu lemveliso yePVC eYurophu naseJapan, umthamo wemveliso wePVC wehlabathi ugxile kakhulu kuMntla-mpuma weAsia, apho iTshayina inesiqingatha somthamo wemveliso wePVC yehlabathi.Ngokutsho kwedatha yomoya, ngo-2020, i-China, i-United States kunye ne-Japan zibalulekile iindawo zokuvelisa i-PVC kwihlabathi, kunye nomthamo wemveliso obala i-42%, i-12% kunye ne-4% ngokulandelanayo.Ngo-2020, amashishini amathathu aphezulu kwi-PVC yehlabathi yonyaka ...
