Pratsardmium Oxide,Tsarin kwayoyin halittaPr6o11, nauyin kwayoyin 1021.44.
Ana iya amfani da shi a cikin gilashi, ƙarfe, kuma azaman ƙara don mai kyalli foda. Pratsardmium Oxide yana daya daga cikin mahimman kayayyaki a haskeYankunan Duniya.
Saboda kayan aikinta na musamman da keɓaɓɓun kaddarorin, an yi amfani da shi sosai a cikin filayen kamar su Bratins, gilashin ƙwallon ƙafa na ƙasa, da ƙari, tare da kayan masarufi, tare da masu gabatarwa.
Tun daga shekarun 1990, fasahar samar da kayayyaki na kasar Sin da kayan aiki na Presoodlium sun yi mahimmancin cigaba da ci gaba, tare da samfurin mai saurin girma. Ba wai kawai zai iya biyan yawan aikace-aikacen cikin gida da bukatun kasuwar ba, amma akwai kuma yawan fitarwa. Saboda haka, fasahar samar da kasar Sin, samfuran da fitarwa na prameodlium na prameodlium na fasikai da kasuwannin kasashen waje, suna cikin manyan kasuwanni na waje a duniya.
Kaddarorin
Black foda, Deciity 6.88G / cm3, mel3 point Point 2042 ℃, tafasic da tafasa 3760 ℃. Insoluble cikin ruwa, mai narkewa a acid don samar da kayan ado na wayo. Kyakkyawan aiki.
Kira
1. Hanyar rabuwa da kaya. Ya haɗa da hanyar crystallization. Hanyar hazo mai rarrafe da hanyar iskar shaka. Tsohon ya rabu dangane da banbanci a cikin warware matsalar duniya na nitrates. Rabuwa ya dogara ne da samfuran ƙara daban-daban na ƙananan ƙasa sulfate mai hadaddun silts. Latterarshen an raba shi bisa iskar shaka ta hanyar hadawa mai haushi pr3 + zuwa tetravalent pr4 +. Ba a amfani da waɗannan hanyoyin guda uku a masana'antu na masana'antu ba saboda ƙididdigar dawo da ƙasa mai ƙarfi, wuraren da ke cikin aiki, m aiki, low fitarwa, da babban farashi, da kuma farashi mai yawa.
2. Hanyar rabuwa. Ciki har da hadaddun hanyar rabuwa da hanyar rabuwa da sapingification P-507 hanyar rabuwa. Tsohon yana amfani da rikice-rikice masu rikitarwa na Dypa da N-263 Presoumtants na Nitric daga tsarin Nitric acid, sakamakon yawan amfanin gona na 98% na 98%. Koyaya, saboda tsari mai rikitarwa, yawan amfani da wakilai masu hadaddun, da kuma farashin kayayyaki, ba a amfani dashi a masana'antar masana'antu ba. Na karshen biyu suna da hakar mai kyau da rabuwa da prameodlium tare da P-507, waɗanda aka yi amfani da su a masana'antu. Koyaya, saboda ingancin hakar P-507 na Pratsemymium da babban asarar na P-204, a halin yanzu ana amfani da hanyar P-507 da rabuwa da hanyar rabuwa a masana'antar masana'antu.
3. Hanyar musayar iion an yi amfani da ita wajen samarwa saboda doguwar aiki, da ƙarancin yawan amfanin ƙasa, amma samar da kaya pr6o11 ≥ 90%, kuma fitarwa a kowane ɓangare na kayan aiki ba low.
1) samar da samfurori na prameodlium amfani da ion musayar ion: amfani da Prasodlium neodymium enccl3 kamar yadda albarkatun kasa. An shirya shi cikin wani bayani na abinci (pr, nd) cl3 kuma an ɗora shi zuwa cikin shafi na Adsorp zuwa Adsorb cikakken abin da ya mallaka. Lokacin da maida hankali ne game da Maganin Ciyar mai shigowa iri ɗaya ne da maida hankali ne na ƙasa mai wuya, an kammala adsorption na ƙasa mai wuya da jiran aiki na gaba don amfani. Bayan an yi amfani da shafi cikin resan Cationic, ana amfani da mafita na Cusso4 don gudana cikin shafi don shirya shafi na CU. Bayan haɗa shafi na AdsorPtion ɗaya da ginshiƙai na rabuwa uku a cikin jerin, amfani da ƙirar adon na farko (lokacin da ake amfani da shi na farko. Lokacin da Neoddiod / Mana) Tsarin rabuwa na uku a cikin rabuwa da leaching, ana tattara shi ta hanyar mai karɓa da serymidmiyanci a cikin hanyar rabuwa ta al'ada kuma an sanya su zuwa magani na rabuwa da kuma jiyya da magani Don samar da samfurin pr6o11. Babban tsari shine kamar haka: Kayan kayan marassa lafiya → Leaching rabuwa da presalic acid → opalic acid →
2) samar da samfuran fitarwa na fasikanci na amfani da hanyar P-204: Yin amfani da Lanthanum cerium chalisodlium chloride (LA, A, ce, CE PR3 a matsayin albarkatun ƙasa. Mix da albarkatun ƙasa a cikin ruwa, saponidemy P-204, kuma ƙara krosene don yin mafita bayani. Rarrabe ruwan abinci daga an fitar da prameodlium a cikin hade hade da tanki. Sannan wanke impurities a cikin kwayoyin halitta, da kuma amfani da HCL don fitar da Prameardmium don samun tsarkakakken bayani prcl3. Tashi tare da oxalic acid, Calcine, da kunshin don samun samfurin ohasodlium oxide. Babban tsari shine kamar haka: kayan ƙasa → Shirtsewar bayani → P-204 Excaration → Expectlium samfurori (presodymium kayayyaki.
3) Samun samfuran hakar haushi amfani da hanyar hakar P507: Yin amfani da cerium Pratsodlium chonic (reo ≥ 45%, prassodlium pronicium ≥ 75%). Bayan fitar da prameodlium tare da maganin da aka shirya da P507 a cikin tanki na hakar, ana wanke shi a cikin kwayoyin. A ƙarshe, an fitar da Presodmium baya tare da hcl don samun ingantaccen bayani prcl3. Yanayi na Pratsardmium tare da oxasodlic acid, calcium, da kuma shirya samfuran furign. Babban tsari shine kamar haka: Kayan kayan marayu → Tsarin Ciyarwa Magani → Cikakke Exasodlium → Offoration → Expaging → Preasaging samfurori proprode →.
4) samar da samfuran fitarwa na passodlide ta amfani da hanyar P507: Lanthanum Preseodmium chloridan da yasawa daga sarrafa ƙasa Sicdu shirya a cikin wani abinci mai ciyar. Pratsardlium an cire shi tare da SPANIDIDEP hakar SP507 a cikin wani tanki na hakar, da kuma impurities a cikin wani lokaci na HLC Wanke. Bayan haka, an yi amfani da HCL don hakar juyi na Pratsardmium don samun ingantaccen bayani prcl3. Pratsardlium samfuran Oxside an samo shi ta hanyar preasodmium tare da oxalic acid, caltaring, da marufi. Babban aikin shine: kayan albarkatun → sinadarin hakar → prameodlium → Cikakke wankar → clating → Ofcarodlium → gwaji (presodymium kayayyaki.
A halin yanzu, babban tsarin fasaha don samar da samfuran Oxide a cikin tsarin masana'antu masu yawa, wanda aka ci gaba da amfani da fasahar samarwa iri daban-daban a cikin iri ɗaya Masana'antu a duniya, ranking tsakanin saman.
Roƙo
1. Aikace-aikace a cikin gilashin mai wuya
Bayan ƙara kasala da wuya a upsites zuwa ga abubuwan da daban-daban gilashin, launuka daban-daban na Green, da kuma aikace-gilen gilashin, da aikace-aikacensu suna faɗaɗawa ranar da rana. Bayan ƙara Prasseodlium Orasodymium zuwa gilashin, ana iya yin wani ƙimar launuka masu launin kore, wanda ke da ƙimar fasaha mai inganci kuma yana iya yin kwaikwayon daraja. Wannan nau'in gilashin da ke kama kore lokacin da aka fallasa zuwa hasken rana talakawa, yayin da yake kusan launuka a ƙarƙashin Candlellight. Sabili da haka, ana iya amfani dashi don yin ɗan wasan yara da kyawawan kayan ado, tare da launuka masu kyau da halaye masu kyau.
2. Aikace-aikacen a cikin rareir
Rare na ƙasa za a iya amfani da shi azaman ƙari a cikin ɓerys a cikin garin Bramication don sanya yawancin tsiro na ƙasa tare da kyakkyawan aiki. The rare ƙasa mai kyau berication tsakanin su wakili ne. Yana amfani da sosai zaɓaɓɓen albarkatun ƙasa da kuma amfani da sauƙi don sarrafa matakai da dabarun sarrafawa, wanda zai iya sarrafa ainihin abubuwan da ke cikin rerolics. Ana iya rarrabu zuwa nau'ikan biyu: rerorication na aikin rerolics da berormics na ƙasa-ƙasa. Bayan ƙara kasala da wuya a karya, zasu iya inganta suna da yawa, ƙamshi, mai microstructure, da kuma abun da aka yi na yumbu don biyan bukatun aikace-aikace daban-daban. Ceramic glaze da aka yi da fasikanci ba ya shafar kayan launi da kuma sunadarai, haɓaka launuka iri-iri, ƙara launuka iri-iri, da rage farashi. Bayan ƙara prassodymium pigments da glazes mai wuya prassanymium rawaya da fari fatst zueodymium da fari kore pereorlain, da sauransu. Wannan nau'in dabarun fasaha yana da inganci kuma an fitar da shi sosai, wanda ya shahara a ƙasashen waje. A cewar Statisticsididdigar da suka dace, aikace-aikacen duniya na Presodymium a cikin Brasodmium ne sama da tons dubu, kuma kuma babban mai amfani da fasikanci. Ana tsammanin za a sami babban ci gaba a nan gaba.
3. Aikace-aikace a cikin maganayen duniya na dindindin
Mafi yawan samfurin makamashi magnetic (BH, SM) CO5 Magnet na dindindin M3 27kg θ na (210kg J / M3). Da (BH) M3 E (320k J / M3). Sabili da haka, amfani da PR samar da na dindindin na dindindin har yanzu yana da damar aikace-aikace a cikin masana'antu da masana'antu.
4. Aikace-aikace a cikin sauran filayen don samarwa da ƙafafun masara.
A kan fararen dutse, ƙara kusan 0.25% prameymium neodymium oxide m cunkoss mirgine dutsen, yana inganta nisantar da nika na girma. Theara yawan niƙa da 30% zuwa 100%, kuma ninka rayuwar sabis. Pratsardmium Oxide yana da kyawawan kayan kwalliya don wasu kayan, saboda haka ana iya amfani dashi azaman kayan kwalliya don ayyukan polish don ayyukan polish don ayyukan polish don ayyukan polish don ayyukan da suke so. Ya ƙunshi kusan 7.5% prameoddiodmium oxide a Cerium tushen polishing foda, ana amfani da shi musamman don zubar gilashin, kayan ƙarfe, gilashin lebur, da gilashin lebur, da gilashin lebur. Tasiri na polishing yana da kyau kuma ƙarar aikace-aikace babba ne, wanda ya zama babban foda mai amfani da wuta a cikin yanzu. Bugu da kari, aikace-aikacen petrooleum masu conlysts na iya inganta ayyukan catalytic, kuma ana iya amfani dashi azaman kayan ƙarfe, da sauransu a cikin mawuyacin hali, tare da amfani da ƙari a cikin hadin gwiwa ba bayan haka ba wani nau'i guda na prameodymium oxide. An kiyasta cewa wannan yanayin zai ci gaba a nan gaba.
Lokaci: Mayu-26-2023