Hanganga Cerium Chloride Korewaiwai|CAS7790-86-5|3.5N4N Whakaahua Matua o te Parakore

Hanganga Cerium Chloride Korewaiwai|CAS7790-86-5|3.5N4N Teitei o te Parakore

Whakaahuatanga Poto:

Ingoa Hua: Hangaia te Cerium Chloride Anhydrous | CAS7790-86-5 | 3.5N4N Teitei o te Parakore

Ngā kupu taurite: Cerium(III) chloride, Cerous chloride, Cerium trichloride, CeCl₃, Trichloride o te cerium

Tau CAS: 7790-86-5

Tātai ngota: CeCl3

Taumaha ngota: 246.47

Āhua: Paura mā, wairewa i roto i te wai.

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	ACL-3.5N	ACL-4N
TREO%	≥69	≥69.5
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 %	<0.005	<0.003
Fe %	<0.005	<0.003
Na%	<0.003	<0.002
K %	<0.003	<0.002
% Pb	<0.003	<0.002
Al %	<0.005	<0.005
H2O %	<0.5	<0.5
% kore-rewa i te wai	<0.3	<0.3

Whakaahuatanga me ngā Āhuatanga

Whakaahuatanga:Ka whakamahia e WNX ngā hangarau whakaputa aunoa matatau, ā, ka whakamahia hoki ngā rauemi mata kounga teitei hei whakaputa i te Anhydrous Cerium Chloride kounga teitei.

Ngā Āhuatanga Matua:

Teitei o te Parakore:Kāore he poke o ngā huānga whenua onge (pērā i te rino, te konupūmā, te konutai) i roto i te Cerium Chloride waikore, ā, he iti noa iho te nui o te poke.

Te Wairewatanga Pai:Ka tere te memeha o te Cerium Chloride anhydrous ki te wai me ngā waikawa kaha.

Te ōritetanga:Mā te whakahaere puranga pakari i roto i te hanga o te Anhydrous Cerium Chloride ka whakarite kia pumau te kounga mō te hanga ahumahi nui.

Ngā whakakorikori ahumahi matū:Ko te cerium chloride anhydrous, hei whakakorikori waikawa Lewis, e whakamahia whānuitia ana i roto i te tukanga pakaru petroleum catalytic (FCC) hei whakarei ake i te pai o te whakaputa wahie. I roto i te hanganga rauropi, ka taea te whakamahi i roto i ngā tauhohenga alkylation me te acylation Friedel-Crafts, te tauhohenga whakaiti Luche (te whakaiti whiriwhiri o ngā pūhui carbonyl α,β-unsaturated i te whakakotahitanga me te sodium borohydride), me ngā tauhohenga alkylation ketone, e ārai ana i ngā tauhohenga taha me te whakapai ake i te whiriwhiringa hua.

Kaiwhakakore whākawa mō ngā roto:I runga i ōna āhuatanga matū, ka taea e te cerium chloride te tango i te phosphate mai i ngā wai mā te ua, he mea āwhina tēnei ki te whakatika i te raruraru o te whakamomona wai o ngā wai.

Ngā pākahiko me ngā rauemi pūngao:He mea nui te cerium chloride korewai mō te whakarite i te cerium whakarewa, ka taea te whakamahi i roto i ngā rauemi pūngao pēnei i ngā koranu rokiroki hauwai. He wāhi anō hoki tōna i roto i te hanganga o ngā rauemi pūngao hou pēnei i ngā pūtau rā perovskite.