Izindaba Zemboni
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Isikhumulo Sezindiza saseNanning: Susa okungaboli, sicela ufake okungaboli
Isikhumulo Sezindiza saseNanning sikhiphe “iMithethonqubo Yokuvinjelwa Nokulawulwa Kwemingcele Yepulasitiki Yesikhumulo Sezindiza saseNanning” ukuze kukhuthazwe ukusetshenziswa kokulawulwa kokungcola kwepulasitiki ngaphakathi kwesikhumulo sezindiza. Njengamanje, yonke imikhiqizo yepulasitiki engonakalisi ithathelwe indawo yizindlela ezingonakalisi ezitolo ezinkulu, ezindaweni zokudlela, ezindaweni zokuphumula zabagibeli, ezindaweni zokupaka izimoto nakwezinye izindawo esakhiweni sesikhumulo sezindiza, kanti izindiza zabagibeli basekhaya ziyekile ukuhlinzeka ngama-straw epulasitiki angonakalisi alahlwayo, izinti zokuxuba, izikhwama zokupakisha, ukusebenzisa imikhiqizo noma ezinye izindlela ezingonakalisi. Qaphela “ukususwa” okuphelele kwemikhiqizo yepulasitiki engonakalisi, futhi “ngicela ungene” ukuze uthole ezinye izindlela ezinobungani nemvelo. -
Iyini i-resin ye-PP?
I-Polypropylene (PP) iyi-thermoplastic eqinile, eqinile, futhi ekristalu. Yenziwe nge-propene (noma i-propylene) monomer. Le resin ye-hydrocarbon eqondile iyi-polymer elula kunazo zonke phakathi kwazo zonke ipulasitiki zezimpahla. I-PP iza njenge-homopolymer noma njenge-copolymer futhi ingathuthukiswa kakhulu ngezithasiselo. I-Polypropylene eyaziwa nangokuthi i-polypropene, iyi-polymer ye-thermoplastic esetshenziswa ezinhlotsheni eziningi zokusebenza. Ikhiqizwa nge-polymerization yokukhula kweketanga kusuka ku-monomer propylene. I-Polypropylene ingeyeqembu lama-polyolefin futhi i-crystalline kancane futhi ayiyona i-polar. Izakhiwo zayo zifana ne-polyethylene, kodwa iqinile kancane futhi imelana nokushisa. Iyinto emhlophe, eqinile ngomshini futhi inokumelana okuphezulu kwamakhemikhali. -
Umbiko Wesexwayiso Sangaphambi Kokuqala Womkhiqizo Obalulekile We-Petrochemical ka-2022 ukhishwe!
1. Ngo-2022, izwe lami lizoba yizwe elikhulu kunawo wonke lokuhlanzwa kwamafutha emhlabeni; 2. Izinto eziyisisekelo zokusetshenziswa kwe-petrochemical zisesesikhathini sokukhiqiza esiphezulu; 3. Izinga lokusetshenziswa kwamandla kwezinye izinto eziyisisekelo zokusetshenziswa kwamakhemikhali lithuthukisiwe; 4. Ukuchuma kwemboni yomanyolo kuphinde kwanda; 5. Imboni yamakhemikhali yamalahle yesimanje ilethe amathuba okuthuthukiswa; 6. I-Polyolefin ne-polycarbon zisezingeni eliphezulu lokwandiswa kwamandla; 7. Umthamo omkhulu werabha yokwenziwa; 8. Ukwanda kokuthunyelwa kwe-polyurethane ezweni lami kugcina izinga lokusebenza kwedivayisi lisezingeni eliphezulu; 9. Kokubili ukunikezwa kanye nesidingo se-lithium iron phosphate kukhula ngokushesha. -
Impahla yaqhubeka nokuqongelela, i-PVC yalahlekelwa kakhulu.
Muva nje, intengo ye-PVC yasekhaya yangaphandle kwefektri yehle kakhulu, inzuzo ye-PVC ehlanganisiwe incane, futhi inzuzo yamathani amabili ezinkampani incishisiwe kakhulu. Kusukela ngesonto elisha likaJulayi 8, izinkampani zasekhaya zithole ama-oda ambalwa okuthumela kwamanye amazwe, kanti ezinye izinkampani azizange zibe nokuthengiselana kanye nemibuzo embalwa. I-FOB elinganiselwa ku-Tianjin Port ingu-US$900, imali engenayo yokuthumela kwamanye amazwe ingu-US$6,670, kanti izindleko zokuthutha kwamanye amazwe ngaphandle kwefektri ziya eTianjin Port zingamadola aseMelika angaba ngu-6,680. Ukwesaba kwasekhaya kanye nokushintsha kwentengo okusheshayo. Ukuze kuncishiswe ingcindezi yokuthengisa, ukuthunyelwa kwamanye amazwe kulindeleke ukuthi kusaqhubeka, futhi ijubane lokuthenga liye lehla kwamanye amazwe. -
Ukuthunyelwa kwamanye amazwe kwe-PVC pure powder eShayina kusalokhu kuphezulu ngoMeyi.
Ngokwezibalo zakamuva zentela, ngoMeyi 2022, ukungeniswa kwempuphu emsulwa ye-PVC ezweni lami kwakungamathani angu-22,100, ukwanda ngo-5.8% unyaka nonyaka; ngoMeyi 2022, ukuthunyelwa kwempuphu emsulwa ye-PVC ezweni lami kwakungamathani angu-266,000, ukwanda ngo-23.0% unyaka nonyaka. Kusukela ngoJanuwari kuya kuMeyi 2022, ukungeniswa kwempuphu emsulwa ye-PVC ezweni lakithi kwakungamathani angu-120,300, ukwehla ngo-17.8% uma kuqhathaniswa nesikhathi esifanayo ngonyaka odlule; ukuthunyelwa kwempuphu emsulwa ye-PVC ezweni lakithi kwakungamathani ayizigidi ezingu-1.0189, ukwanda ngo-4.8% uma kuqhathaniswa nesikhathi esifanayo ngonyaka odlule. Njengoba imakethe ye-PVC yasekhaya incipha kancane kancane kusukela ezingeni eliphezulu, izingcaphuno zokuthunyelwa kwe-PVC eShayina ziyancintisana. -
Ukuhlaziywa kwedatha yokungenisa nokuthumela i-resin ye-paste yaseShayina kusukela ngoJanuwari kuya kuMeyi
Kusukela ngoJanuwari kuya kuMeyi 2022, izwe lami lingenise amathani angu-31,700 e-paste resin, ukwehla ngo-26.05% uma kuqhathaniswa nesikhathi esifanayo ngonyaka odlule. Kusukela ngoJanuwari kuya kuMeyi, iShayina ithumele amathani angu-36,700 e-paste resin, ukwanda ngo-58.91% uma kuqhathaniswa nesikhathi esifanayo ngonyaka odlule. Ukuhlaziywa kukholelwa ukuthi ukutholakala ngokweqile emakethe kuholele ekuwohlokeni okuqhubekayo kwemakethe, futhi inzuzo yezindleko ekuhwebeni kwamanye amazwe iye yavelela. Abakhiqizi be-paste resin nabo bafuna ngenkuthalo ukuthunyelwa kwamanye amazwe ukuze banciphise ubudlelwano bokunikezwa kanye nesidingo emakethe yasekhaya. Umthamo wokuthunyelwa kwamanye amazwe wanyanga zonke ufinyelele esicongweni eminyakeni yamuva nje. -
Ama-microneedles e-PLA anezimbobo: ukutholwa okusheshayo kwe-antibody ye-covid-19 ngaphandle kwamasampula egazi
Abacwaningi baseJapan basungule indlela entsha esekelwe kuma-antibody yokutholakala okusheshayo nokuthembekile kwe-coronavirus entsha ngaphandle kwesidingo samasampula egazi. Imiphumela yocwaningo isanda kushicilelwa embikweni we-Science wephephabhuku. Ukuhlonza okungekuhle kwabantu abangenwe yi-covid-19 kuye kwanciphisa kakhulu impendulo yomhlaba wonke ku-COVID-19, okwenziwa ngcono yizinga eliphezulu lokutheleleka okungenazimpawu (16% - 38%). Kuze kube manje, indlela yokuhlola eyinhloko ukuqoqa amasampula ngokusula ikhala nomphimbo. Kodwa-ke, ukusetshenziswa kwale ndlela kunqunyelwe isikhathi sayo eside sokuthola (amahora angu-4-6), izindleko eziphakeme kanye nezidingo zemishini yobungcweti kanye nabasebenzi bezokwelapha, ikakhulukazi emazweni anezinsiza ezilinganiselwe. Ngemuva kokufakazela ukuthi uketshezi oluphakathi lungafanelekela ama-antibody... -
Impahla yomphakathi yamasonto onke iqongelela kancane. Ngokusho kwezindaba zemakethe, i-petkim itholakala eTurkey, ine-157000 T / a yokupaka isitshalo se-PVC
Inkontileka eyinhloko ye-PVC yehle izolo. Intengo yokuqala yenkontileka ye-v09 yayingu-7200, intengo yokuvala yayingu-6996, intengo ephezulu yayingu-7217, kanti intengo ephansi yayingu-6932, yehle ngo-3.64%. Isikhundla sasiyizandla ezingu-586100, kanti isikhundla sanda ngezandla ezingu-25100. Isisekelo siyagcinwa, futhi isaphulelo esiyisisekelo se-East China type 5 PVC ingu-v09+ 80~140. Ukugxila kwesilinganiso sendawo kwehle, ngendlela ye-carbide yehla ngo-180-200 yuan / ton kanti indlela ye-ethylene yehla ngo-0-50 yuan / ton. Njengamanje, intengo yokuthengiselana yechweba elilodwa eliyinhloko eMpumalanga China ingu-7120 yuan / ton. Izolo, imakethe yokuthengiselana iyonke yayivamile futhi ibuthakathaka, lapho ukuthengiselana kwabadayisi kuphansi ngo-19.56% kunomthamo ojwayelekile wansuku zonke kanye no-6.45% inyanga nenyanga. Isitokwe sezenhlalo samasonto onke sikhuphuke kancane... -
Umlilo weMaoming Petrochemical Company, ukuvalwa kweyunithi ye-PP/PE!
Cishe ngo-12:45 ngoJuni 8, ipompo yethangi eliyindilinga le-Maoming Petrochemical kanye ne-chemical division yavuza, okwenza ithangi eliphakathi le-aromatics unit ye-ethylene cracking unit lasha. Abaholi bakahulumeni kamasipala waseMaoming, iminyango ye-emergency, ukuvikelwa komlilo kanye ne-high tech Zone kanye neMaoming Petrochemical Company bafike endaweni yesigameko ukuze balahle. Njengamanje, umlilo ubulokhu ulawulwa. Kuyaqondakala ukuthi iphutha lihilela iyunithi yokuqhekeka engu-2#. Njengamanje, iyunithi engu-250000 T / a 2# LDPE ivaliwe, futhi isikhathi sokuqala sizonqunywa. Amabanga e-Polyethylene: 2426h, 2426k, 2520d, njll. Ukuvalwa kwesikhashana kweyunithi engu-2# polypropylene engamathani angu-300000 / ngonyaka kanye neyunithi engu-3# polypropylene engamathani angu-200000 / ngonyaka. Imikhiqizo ehlobene ne-Polypropylene: ht9025nx, f4908, K8003, k7227, ... -
I-EU: ukusetshenziswa okuphoqelekile kwezinto ezisetshenzisiwe, i-PP esetshenzisiwe iyakhuphuka!
Ngokusho kwe-icis Kuyabonakala ukuthi abahlanganyeli bemakethe bavame ukungabi namandla okuqoqa nokuhlunga anele ukuze bahlangabezane nezinhloso zabo zentuthuko esimeme ezivelele, okuvelele kakhulu embonini yokupakisha, okuyindawo enkulu ebhekene nokusetshenziswa kabusha kwe-polymer. Njengamanje, imithombo yezinto zokusetshenziswa kanye namaphakheji emfucuza ama-polymer amathathu amakhulu asetshenziswe kabusha, i-PET esetshenziswe kabusha (RPET), i-polyethylene esetshenziswe kabusha (R-PE) kanye ne-polypropylene esetshenziswe kabusha (r-pp), inqunyelwe ngezinga elithile. Ngaphezu kwezindleko zamandla nezokuthutha, ukushoda kanye nentengo ephezulu yamaphakheji emfucuza kuye kwaholela inani lama-polyolefin avuselelekayo phezulu kakhulu eYurophu, okuholele ekuhlukaneni okukhulu phakathi kwamanani ezinto ezintsha ze-polyolefin nama-polyolefin avuselelekayo, lapho... -
I-polylactic acid ithole imiphumela emangalisayo ekulawuleni ukuguguleka kwezwe!
EDolobheni laseChaogewenduer, ibhena le-wulatehou, iDolobha laseBayannaoer, e-Inner Mongolia, kuhloswe ngezinkinga zokuguguleka komoya okukhulu kwendawo eveziwe yenxeba lendawo ebolile, inhlabathi engenalutho kanye nokululama kwezitshalo kancane, abacwaningi bathuthukise ubuchwepheshe bokululama okusheshayo kwezitshalo ezonakele obubangelwa ingxubevange yezinto eziphilayo ezincane. Lobu buchwepheshe busebenzisa amabhaktheriya okulungisa i-nitrogen, izinto eziphilayo ezibolayo ze-cellulose kanye nokubiliswa kotshani ukuze kukhiqizwe ingxubevange yezinto eziphilayo, Ukufutha ingxube endaweni yokubuyiselwa kwezitshalo ukuze kubangele ukwakheka koqweqwe lomhlabathi kungenza izinhlobo zezitshalo ezilungisa isihlabathi zenxeba eliveziwe lendawo ebolile zihlale phansi, ukuze kufezwe ukulungiswa okusheshayo kwendawo ebolile. Lobu buchwepheshe obusha buthathwe ocwaningweni oluyinhloko lukazwelonke kanye nentuthuko ... -
Kuqaliswe ukusebenza ngoDisemba! ICanada ikhipha umthetho oqinile "wokuvinjelwa kwepulasitiki"!
USteven Guilbeault, uNgqongqoshe Wezemvelo kanye Nokushintsha Kwesimo Sezulu, kanye noJean Yves Duclos, uNgqongqoshe Wezempilo, bamemezele ngokubambisana ukuthi amapulasitiki ahlosiwe yilo mthetho wokuvinjelwa kwepulasitiki ahlanganisa izikhwama zokuthenga, izitsha zokudla, izitsha zokupheka, ukupakishwa okuphathekayo, izinduku zokuxuba kanye nezinhlobo eziningi zotshani. Kusukela ekupheleni kuka-2022, iCanada yavimbela ngokusemthethweni izinkampani ukuthi zingenise noma zikhiqize izikhwama zepulasitiki namabhokisi okukhipha; Kusukela ekupheleni kuka-2023, le mikhiqizo yepulasitiki ngeke isathengiswa eShayina; Ekupheleni kuka-2025, ngeke nje kuphela ikhiqizwe noma ingeniswe, kodwa yonke le mikhiqizo yepulasitiki eCanada ngeke ithunyelwe kwezinye izindawo! Umgomo weCanada ukufeza "ukungena kwepulasitiki ezindaweni zokulahla udoti, amabhishi, imifula, izindawo ezimanzi kanye namahlathi" ngo-2030, ukuze ipulasitiki inyamalale ...