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Izinga lokukhula lokuthunyelwa kweShayina kwamanye amazwe omazibuthe baphakade abangavamile e-United States lehlile kusukela ngoJanuwari kuya ku-April
Kusukela ngoJanuwari kuya ku-April, izinga lokukhula lokuthunyelwa kwe-China kwezibuthe ezihlala njalo zomhlaba ezingavamile e-United States lehlile. Ukuhlaziywa kwedatha yezibalo zeCustoms kukhombisa ukuthi kusukela ngoJanuwari kuya ku-Ephreli 2023, ukuthunyelwa kwe-China kozibuthe basemhlabeni abangajwayelekile e-United States kufinyelele amathani angama-2195, unyaka nonyaka...Funda kabanzi -
Izindlela zokuphendula eziphuthumayo ze-zirconium tetrachloride Zrcl4
I-Zirconium tetrachloride iyikristalu emhlophe, ecwebezelayo noma impushana ethambekele ekubeni nobudlabha. Okuvame ukusetshenziswa ekukhiqizeni i-zirconium yensimbi, i-pigments, i-textile waterproofing agents, ama-agent e-leather tanning, njll., inezingozi ezithile. Ngezansi, ake ngethule izindlela zokusabela ezimeni eziphuthumayo ze-z...Funda kabanzi -
I-Zirconium tetrachloride Zrcl4
I-1, isingeniso se-Breif: Ezingeni lokushisa lasekamelweni, i-Zirconium tetrachloride iyimpushana ecwebezelayo emhlophe enesakhiwo se-lattice sohlelo lwe-cubic crystal. Izinga lokushisa le-sublimation lingu-331 ℃ kanti indawo encibilikayo ingu-434 ℃. I-molecule ye-zirconium tetrachloride enegesi ine-tetrahedral stru...Funda kabanzi -
Yimiphi imisebenzi yezemvelo yomhlaba ongavamile ezitshalweni?
Ucwaningo ngemiphumela yezakhi zomhlaba ezingavamile ku-physiology yezitshalo lubonise ukuthi izakhi zomhlaba ezingavamile zingandisa okuqukethwe kwe-chlorophyll kanye nesilinganiso se-photosynthetic ezitshalweni; Khuthaza ngokuphawulekayo ukuhluma kwezitshalo futhi usheshise ukukhula kwezimpande; Qinisa umsebenzi wokumuncwa kwe-ion kanye ne-physio...Funda kabanzi -
Iyini i-cerium oxide? Yiziphi ukusetshenziswa kwayo?
I-Cerium oxide, eyaziwa nangokuthi i-cerium dioxide, inefomula yamangqamuzana i-CeO2. Ingasetshenziswa njengezinto zokupholisha, ama-catalysts, ama-UV absorbers, ama-electrolyte amaseli kaphethiloli, izinto zokudonsa umoya wezimoto, izinto zobumba zikagesi, njll. Uhlelo lwakamuva lwango-2022: Onjiniyela be-MIT basebenzisa izitsha zobumba ukwenza uphethiloli we-glucose...Funda kabanzi -
Ukulungiswa kweNano Cerium Oxide kanye Nokusebenza Kwayo Ekuhlanzeni Amanzi
I-CeO2 iyingxenye ebalulekile yezinto ezingavamile zomhlaba. Isici somhlaba esingavamile i-cerium sinesakhiwo se-electronic sangaphandle esiyingqayizivele - 4f15d16s2. Isendlalelo sayo esikhethekile se-4f singagcina futhi sikhulule ama-electron ngokuphumelelayo, okwenza ama-ion e-cerium aziphathe ku-+3 valence state kanye ne-+4 valence state. Ngakho-ke, i-CeO2 mater...Funda kabanzi -
Izicelo ezine ezinkulu ze-nano ceria
I-Nano ceria iyi-oxide yomhlaba eshibhile futhi esetshenziswa kabanzi enosayizi wezinhlayiyana ezincane, ukusatshalaliswa kosayizi wezinhlayiyana ezifanayo, kanye nokuhlanzeka okuphezulu. Ayincibiliki emanzini ne-alkali, incibilika kancane ku-asidi. Ingasetshenziswa njengezinto zokupholisha, ama-catalysts, ama-catalyst carriers (izithasiselo), i-exhaust yezimoto ...Funda kabanzi -
Izintengo zomhlaba ezingavamile ziye zabuyela emuva eminyakeni emibili edlule, futhi imakethe kunzima ukuyithuthukisa engxenyeni yokuqala yonyaka. Amanye ama-workshops amancane kazibuthe e-Guangdong naseZhejiang aphelile ...
Isidingo se-downstream siyanensa, futhi izintengo zomhlaba ezingavamile zehle zabuyela eminyakeni emibili edlule. Naphezu kokukhuphuka kancane kwezintengo zomhlaba ezingavamile ezinsukwini ezisanda kwedlula, abangaphakathi embonini abaningana batshele izintatheli ze-Cailian News Agency ukuthi ukuzinza kwamanje kwamanani omhlaba angavamile akukusekeli futhi kungenzeka ...Funda kabanzi -
Iyini i-Tellurium dioxide futhi iyini ukusetshenziswa kwe-Tellurium dioxide?
I-Tellurium dioxide I-Tellurium dioxide iyinhlanganisela ye-inorganic, impushana emhlophe. Isetshenziselwa kakhulu ukulungisa ikristalu eyodwa ye-tellurium dioxide, amadivaysi e-infrared, amadivaysi e-acousto-optic, izinto zewindi le-infrared, izinto ze-electronic component, nezilondolozi. Iphakheji ifakwe ku-polyethylene ...Funda kabanzi -
isiliva oxide powder
Iyini i-silver oxide? isetshenziselwa ini? I-Silver oxide iyimpushana emnyama engancibiliki emanzini kodwa incibilika kalula kuma-asidi ne-ammonia. Kulula ukubola kube izinto eziyisisekelo uma kushisa. Emoyeni, imunca i-carbon dioxide futhi iyiguqule ibe yi-carbonate eyisiliva. Isetshenziswa kakhulu ku...Funda kabanzi -
Ubunzima Ekukhuphukeni Kwezintengo Zomhlaba Ezingavamile ngenxa Yokwehliswa Kwezinga Lokusebenza Lamabhizinisi Abalulekile Kazibuthe
Isimo semakethe yomhlaba eyivelakancane ngoMeyi 17, 2023 Intengo iyonke yomhlaba ongavamile e-China ibonise ukuthambekela okukhuphukayo okukhuphukayo, okubonakaliswa ikakhulukazi ekwenyukeni okuncane kwamanani e-praseodymium neodymium oxide, i-gadolinium oxide, ne-dysprosium iron alloy ukuya kuma-yuan angama-465000/ ton, 272000 yuan/kuya...Funda kabanzi -
Ukwethulwa kwe-thortveitite ore
I-Thortveitite ore I-Scandium inezakhiwo zokuminyana okuphansi kwesihlobo (cishe ilingane ne-aluminium) kanye nephoyinti lokuncibilika eliphezulu. I-Scandium nitride (ScN) inephuzu lokuncibilika elingu-2900C kanye nokusebenza okuphezulu, okuyenza isetshenziswe kabanzi ezimbonini zikagesi nezemisakazo. I-Scandium ingenye yezinto ezisetshenziswa...Funda kabanzi