Iindaba zeshishini
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Ngowama-2022 “iNgxelo yeMveliso yePetrokhemikhali engundoqo kwangethuba” ikhutshwe!
1. Ngo-2022, ilizwe lam liya kuba lelona lizwe likhulu lokuhluza i-oyile ehlabathini; 2. Izinto ezisisiseko zepetrochemical zisekwincopho yokuvelisa; 3. Ireyithi yokusetyenziswa kwamandla ezinto ezisisiseko zeekhemikhali iphuculwe; 4. Ukuchuma kweshishini lezichumisi kuye kwaphinda kwaqhama; 5. Ushishino lwale mihla lwemichiza yamalahle lungenise amathuba ophuhliso; 6. I-Polyolefin kunye ne-polycarbon zikwincopho yokwandiswa kwamandla; 7. Ukugqithisa okugqithisileyo kwerabha yokwenziwa; 8. Ukunyuka kokuthunyelwa kwepolyurethane yelizwe lam kugcina izinga lokusebenza kwesixhobo kwizinga eliphezulu; 9. Zombini ukubonelela kunye nemfuno ye-lithium iron phosphate zikhula ngokukhawuleza. -
Uluhlu lwaqhubeka luqokelelana, iPVC yafumana ilahleko ebanzi.
Kutshanje, ixabiso lasekhaya langaphambili le-PVC lehle kakhulu, inzuzo yePVC edibeneyo incinci, kwaye inzuzo yeetoni ezimbini zamashishini incitshiswe kakhulu. Ukusukela kwiveki entsha ye-8 kaJulayi, iinkampani zasekhaya zafumana iiodolo ezimbalwa zokuthumela ngaphandle, kwaye ezinye iinkampani zazingenantengiselwano kunye nemibuzo embalwa. I-FOB yaseTianjin Port iqikelelwa kwi-US$900, ingeniso yokuthumela ngaphandle yi-US$6,670, kwaye iindleko zothutho lwangaphambili lwasefektri ukuya e-Tianjin Port lumalunga ne-6,680 yeedola zaseMelika. Uloyiko lwasekhaya kunye nokutshintsha kwamaxabiso ngokukhawuleza. Ukuze kuncitshiswe uxinzelelo lwentengiso, ukuthunyelwa kwempahla kumazwe angaphandle kulindeleke ukuba kusaqhuba, kwaye nesantya sokuthenga siye sathotha phesheya kweelwandle. -
I-PVC ye-PVC ecocekileyo yokuthunyelwa kwamanye amazwe ihlala iphezulu ngoMeyi.
Ngokwezibalo zamasiko zamva nje, ngoMeyi 2022, ilizwe lam iPVC ecocekileyo yokuthunyelwa kwepowder yayingama-22,100 eetoni, ukwanda kwe-5.8% ngonyaka; ngoMeyi ka-2022, ukuthunyelwa ngaphandle kwe-PVC komgubo welizwe lam kwakungama-266,000 eetoni, ukwanda kwe-23.0% ngonyaka. Ukususela ngoJanuwari ukuya kuMeyi ka-2022, ukungeniswa kwangaphakathi kwe-PVC yomgubo ococekileyo kwakuyi-120,300 yeetoni, ukuncipha kwe-17.8% xa kuthelekiswa nexesha elifanayo kunyaka ophelileyo; ukuthunyelwa kwasekhaya okuqokelelweyo kwe-PVC umgubo ococekileyo kwakuyi-1.0189 yezigidi zeetoni, ukwanda kwe-4.8% xa kuthelekiswa nexesha elifanayo kunyaka ophelileyo. Ngokuhla kancinci kwemarike yasekhaya yePVC ukusuka kwinqanaba eliphezulu, iikowuteshini zaseTshayina zePVC zokuthumela ngaphandle zikhuphisana noko. -
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, oluphawuleka ngakumbi kushishino lokupakisha, olukwayeyona nto ingumqobo enkulu ejongene ne-polymer recycling. 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-polyolefin ehlaziyiweyo ukuya kwirekhodi eliphezulu eYurophu, okukhokelela ekuqhawulweni okukhulayo phakathi kwamaxabiso ezinto ezintsha ze-pololefin kunye ne-pololefin evuselelekayo, ... -
I-Polylactic acid izuze iziphumo eziphawulekayo kulawulo lobuntlango!
KwiDolophu ye-chaogewenduer, ibhena ye-wulatehou, i-Bayannaoer City, i-Inner Mongolia, ejolise kwiingxaki zokhukuliseko olunzima lomoya wenxeba eliveziweyo lomhlaba wengca owonakalisiweyo, umhlaba obharhileyo kunye nokucotha ukubuyiswa kwezityalo, abaphandi baye baphuhlisa iteknoloji yokubuyisela ngokukhawuleza uhlaza olubi olubangelwa ngumxube we-microbial organic. Le teknoloji isebenzisa iibhaktheriya zokulungisa i-nitrogen, 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 zihlale phantsi, ukuze kufezekiswe ukulungiswa ngokukhawuleza kwe-ecosystem ethotyiweyo. Le teknoloji intsha ithathwe kuphando oluphambili lwesizwe kunye nophuhliso ... -
Iphunyezwe ngoDisemba! ICanada ikhupha umgaqo onamandla kakhulu "wokuvalwa kweplastiki"!
USteven Guilbeault, uMphathiswa wezeMvelo kunye nokutshintsha kwemozulu, kunye noJean Yves Duclos, uMphathiswa wezempilo, bavakalise ngokudibeneyo ukuba iiplastiki ezijoliswe ekuvinjweni kweplastiki ziquka iingxowa zokuthenga, i-tableware, izitya zokutya, ukupakishwa okuphathekayo, iintonga zokuxuba kunye neendiza 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 emveliso ye-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 nokuncipha malunga ne-21.62% xa kuthelekiswa 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. Bekukho umsantsa wemfuno phesheya kolwandle, okubangele...