Rānamu Pūhaumāota

Whakaahuatanga Poto:

Ingoa Hua:

Rānamu Pūhaumāota hanga|CAS13709-38-1|3.5N4NTeitei o te Parakore

Ngā kupu taurite: Te ranumā (III) fluoride, te ranumā trifluoride, LaF₃, te ranutuma fluoride (LaF₃)

Tau CAS:13709-38-1

Tātai ngota:LaF3

Taumaha ngota:195.9

Āhua:He paura mā, kāore e wairewa i te wai, engari e wairewa ana i te waikawa perchloric. He waiora i te hau, me rongoa ki roto i tētahi ipu hiri.

Kei te wātea ngā whakaritenga kua whakaritea ina tonoa.

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ngā Whakatakotoranga o te Hua

Kei te wātea ngā whakaritenga kua whakaritea ina tonoa.

Waehere	LF-3.5N	LF-4.0N
TREO%	≥82	≥82
Te parakore me ngā poke whenua onge
% La2O3/TREO	≥99.95	≥99.99
% CeO2/TREO	＜0.02	＜0.004
Pr6O11/TREO %	＜0.01	＜0.002
% Nd2O3/TREO	＜0.01	＜0.002
% Sm2O3/TREO	＜0.005	＜0.001
% Y2O3/TREO	＜0.005	＜0.001
Ngā poke whenua kore-onge
Ca %	＜0.04	＜0.03
Fe %	＜0.02	＜0.01
Na%	＜0.02	＜0.02
K %	＜0.005	＜0.002
% Pb	＜0.005	＜0.002
Al %	＜0.03	＜0.02
SiO2%	＜0.05	＜0.04
F-%	≥27.0	≥27.0
% LOl	＜0.8	＜0.8

Whakaahuatanga me ngā Āhuatanga

Whakaahuatanga: Ka whakamahia e WNX te hangarau whakaputa aunoa matatau, ā, ka whakamahia ngā rauemi mata kounga teitei hei whakaputa i te kounga teitei.Rānamu Pūhaumāota.

Ngā Āhuatanga Matua:

Teitei o te Parakore:Rānamu Pūhaumāota kāore he poke o ngā huānga whenua onge (pērā i te rino, te konupūmā, te konutai), ā, he iti noa te nui o te poke.

Te Wairewatanga Pai:Rānamu Pūhaumāota ka tere te memeha i roto i te wai me ngā waikawa kaha.

Te Pūmautanga: Te whakahaere pakari o ngā puranga i roto i te whakaputanga oRānamu Pūhaumāota e whakarite ana i te kounga pumau mō te whakaputanga ahumahi nui.

Ngā whakakōkī ahumahi matū: Ka taea te whakamahi i te konukōkī lithium hei whakakōkī, hei kawe whakakōkī rānei i roto i te ahumahi matū, ā, e whakamahia ana i roto i ētahi tauhohenga hanga matū waro. Ko te mea nui ake, he wāhanga matua i roto i te whakarite i ngā whakakōkī pakaru whakakōkī petroleum (FCC), ka taea te whakarei ake i te whai huatanga o te hurihanga o ngā warowaihā. Kua rangahauhia hoki ōna matūriki nano hei tāpiri hinu whakahinuhinu, e whakaatu ana i ngā āhuatanga tribological pai rawa atu.

Tango Phosphate Puna: Nā ōna āhuatanga matū, ka taea e te lanthanum fluoride te tango i te phosphate mai i ngā wai mā te ua, ka āwhina i te whakaoti rapanga o te eutrophication wai. E whakaatu ana hoki ōna rauemi nano i te kaha ki te whakamahi i roto i te whakaora taiao hei tango i ngā ion konganuku taumaha (pērā i ngā ion mercury).

Ngā Pūhiko me ngā Rauemi Pūngao: Nā te nui o tōna kawe irahiko, he rauemi matua pea te lanthanum fluoride mō ngā pūtau wahie waikura totoka (SOFC) me ngā electrolytes totoka. He rauemi mata takawaenga hoki mō te whakarite i te lanthanum whakarewa, e whakamahia ana i roto i ngā taputapu rokiroki pūngao pēnei i ngā pākahiko nickel-metal hydride. I roto i ngā tauhohenga tote rewa, ka taea hoki te mahi hei whakamatao me te whakarewa.

Ngā takawaenga hanga matū: Hei pūtake nui o te lanthanum, he matū matua te lanthanum fluoride mō te hanga i ētahi atu matū lanthanum (pērā i te lanthanum oxide). He rauemi mata matua anō hoki mō te whakarite i te karāhe fluoride ZBLAN, ngā rauemi laser tioata whenua onge (pērā i ngā tioata laser kua tāpirihia ki te erbium me te neodymium) me ngā rauemi scintillation (e whakamahia ana i roto i te whakaahua PET/CT hauora).