Whakaahua Matua o te Matūriki Nui o te Cerium Carbonate

Te Matūriki Nui o te Serium Carbonate

Whakaahuatanga Poto:

Ingoa Hua:

Te Matūriki Nui o te Serium Carbonate hanga|CAS54454-25-1

Ngā kupu taurite: Kāponāte Serium(III), Kāponāte Cerous, Ce₂(CO₃)₃, Teriuma torukarbonate, Teriuma torukarbonate, Waikawa waro, tote teriuma(3+) (3:2), NSC 253011

Tau CAS:54454-25-1

Tātai ngota:Ce2(CO3)3· xH2O

Taumaha ngota:460.26（pūtake waikore）

Āhua:Paura mā, kāore e wairewa i te wai, e wairewa ana i ngā waikawa.

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ngā Whakatakotoranga o te Hua

Kei te wātea ngā whakaritenga kua whakaritea ina tonoa.

Waehere	DLCC-3.5N(LP)	DLCC-4N(LP)
TREO%	≥48	≥48
Te parakore o te cerium me ngā poke o te whenua onge
% CeO2/TREO	≥99.95	≥99.99
% La2O3/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 %	＜0.002	＜0.001
Fe %	＜0.002	＜0.001
Na%	＜0.002	＜0.001
% Pb	＜0.002	＜0.001
Mn%	＜0.001	＜0.0005
Mg %	＜0.001	＜0.0005
Al %	＜0.002	＜0.001
SiO2%	＜0.005	＜0.002
Cl-%	＜0.005	＜0.005
SO42-%	＜0.02	＜0.02
D50	70~100μm	70~100μm
NTU	＜10	＜10
te nui o te hinu	I muri i te rewa o te waikawa hauota, kāore he hinu e kitea ana i runga i te mata o te otinga.

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.Te Matūriki Nui o te Serium Carbonate.

Ngā Āhuatanga Matua:

Teitei o te Parakore:Te Matūriki Nui o te Serium Carbonate 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:Te Matūriki Nui o te Serium Carbonate 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 oTe Matūriki Nui o te Serium Carbonate e whakarite ana i te kounga pumau mō te whakaputanga ahumahi nui.

Whakakōkī ahumahi matū: He mea nui te cerium carbonate matūriki nui hei whakarite i ngā whakakōkī toru-ara mō te putanga hau o ngā waka. Mā te whakakōkī pāmahana teitei, ka taea te huri hei cerium oxide me te kaha rokiroki hāora teitei, ā, ka whakatairanga pai i ngā tauhohenga whakakōkī o te hauota waro, ngā hauwaiwaro, me ngā hauota hauota.

Kaihoko Tango Phosphorus Whai Hua: I runga i te hononga nui i waenga i ngā katote cerium me ngā katote phosphate, ka taea te whakamahi i te cerium carbonate matūriki-rahi hei kaihoko tango phosphorus mō te maimoatanga wai me te whakaora i ngā wai eutrophic. Nā tōna rahi matūriki nui ka taea te whakapai ake i te mahi whakatō i roto i ngā tono mahi, ka āwhina i te wehenga me te whakaora, me te whakaiti i te kukū phosphorus katoa i roto i te para ki te taumata tino iti (hei tauira, mai i te 0.55 mg-P/L ki≤0.03 mg-P/L).

Ngā Uku me ngā Rauemi Whakakanapa: Ko te cerium carbonate he rauemi mata matua mō te hanga uku motuhake (pēnei i ngā uku hiko) me ngā paura whakakanapa mahi-teitei. Mā tōna rahi matūriki nui ka āwhina i te whakatutuki i te mata whakakanapa maeneene, he mea nui tēnei i roto i te whakakanapa matū miihini (CMP) o te karāhe whatu me ngā papa haurua-ira. Ka taea hoki te whakamahi hei tāpiri i roto i ngā koranu mārō hei whakarei ake i te mahi a te rauemi.

Ngā takawaenga hanga matū: Hei matū matua mō ngā pūhui cerium, ka whakamahia te cerium carbonate nui-kikorangi hei hanga i ngā tote cerium (pēnei i te cerium nitrate, te cerium chloride, me ētahi atu) ā, hei hanga i te cerium oxide tino parakore. Mā te whakahaere pūmau i ngā āhuatanga o te ua (pēnei i te kukū o te otinga whenua onge, te pāmahana tauhohenga, me te wā pakeke), ka taea te whakarite i te rahi o te matūriki o te hua (ka taea e te rahi o te matūriki pokapū D50 te eke ki te 150 pea.μm), e tutuki ana i ngā whakaritenga motuhake o ngā tono rerekē i raro iho mō te rahi o te matūriki o ngā rauemi mata.