Isithombe Esifakiwe se-Lanthanum Hydroxide

I-Lanthanum Hydroxide

Incazelo emfushane:

Igama Lomkhiqizo:

I-Lanthanum Hydroxide ukukhiqiza|i-CAS14507-19-8 hlinzeka nge-China|3.5N4NUkuhlanzeka Okuphezulu

Amagama afanayo: I-Lanthanum(III) hydroxide, i-La(OH)₃, I-Lanthanum trihydroxide, I-Lanthanum hydrate

Inombolo ye-CAS:14507-19-8

Ifomula Yamamolekyuli:I-La(OH)3

Isisindo sama-molecule:189.9

Ukubukeka:Impuphu emhlophe, ayincibiliki emanzini, incibilika kuma-asidi. Njengoba i-hygroscopic kakhulu futhi ithatha umswakama kanye ne-carbon dioxide emoyeni ngokushesha, iyasheshakufanele igcinwe ezitsheni ezivaliwe.

Imininingwane eyenziwe ngokwezifiso iyatholakala uma iceliwe.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Imininingwane yomkhiqizo

Imininingwane eyenziwe ngokwezifiso iyatholakala uma iceliwe.

Ikhodi	I-LH-3.5N	I-LH-4N
I-TREO%	72-85	72-85
Ubumsulwa kanye nokungcola komhlaba okungavamile
I-La2O3/TREO %	≥99.95	≥99.99
I-CeO2/TREO %	＜0.02	＜0.004
I-Pr6O11/TREO %	＜0.01	＜0.002
Nd2O3/TREO %	＜0.01	＜0.002
I-Sm2O3/TREO %	＜0.005	＜0.001
Y2O3/TREO %	＜0.005	＜0.001
Ukungcola komhlaba okungavamile
I-Ca %	＜0.02	＜0.02
Fe %	＜0.003	＜0.002
I-Na %	＜0.005	＜0.003
K %	＜0.003	＜0.002
I-Pb %	＜0.003	＜0.002
I-Al %	＜0.01	＜0.005
I-SiO2 %	＜0.02	＜0.01
I-Cl- %	＜0.06	＜0.05
SO42- %	＜0.05	＜0.03

Incazelo kanye nezici

Incazelo: I-WNX isebenzisa ubuchwepheshe bokukhiqiza obuthuthukisiwe obuzenzakalelayo futhi isebenzisa izinto zokusetshenziswa ezisezingeni eliphezulu ukukhiqiza ikhwalithi ephezuluI-Lanthanum Hydroxide.

Izici Eziyinhloko:

Ubumsulwa Obuphezulu:I-Lanthanum Hydroxide ayinakho ukungcola okuvela ezintweni ezingavamile zomhlaba (njenge-iron, i-calcium, i-sodium), futhi okuqukethwe kokungcola kuphansi.

Ukuncibilika Okuhle:I-Lanthanum Hydroxide ingancibilika ngokushesha emanzini kanye nama-asidi aqinile.

Ukuvumelana: Ukuphathwa kweqoqo okuqinile ekukhiqizweni kweI-Lanthanum Hydroxide kuqinisekisa ikhwalithi ezinzile yokukhiqiza okukhulu kwezimboni.

I-catalyst yemboni yamakhemikhali: I-Lithium hydroxide iyisici esibalulekile ekukhiqizweni kwama-catalyst e-petroleum fluid catalytic cracking (FCC). Ingathuthukisa kakhulu ukusebenza kahle kanye nekhwalithi yokukhiqizwa kukaphethiloli, ihlangabezane nezindinganiso zemvelo zamafutha ahlanzekile (njenge-Euro V kanye ne-Euro VI). Ingasetshenziswa futhi njengesikhuthazi sesithathu sokuhlanzwa komoya ophuma emotweni, okusiza ukuguqula amagesi ayingozi.

I-Ejenti Yokususa I-Phosphorus Ephumelelayo: Ngenxa yezakhiwo zayo zamakhemikhali, i-lanthanum hydroxide ingasusa i-phosphate ngempumelelo emanzini ngokusebenzisa imvula, futhi isetshenziswa kabanzi ekwelapheni amanzi angcolile kanye nokulawula i-eutrophication emachibini nasemachibini. Ingavimbela ngempumelelo ukukhula kwe-algae.

Amabhethri Nezinto Zamandla: I-Lithium hydroxide idlala indima ebalulekile ekukhiqizweni kwamabhethri e-nickel-metal hydride (NiMH), asetshenziswa kabanzi ezimotweni ezihlanganisiwe. Ngaphezu kwalokho, iyisandulela sezinto ezibalulekile kumaseli kaphethiloli e-solid oxide (SOFC) kanye nobuchwepheshe bebhethri obusha besimo esiqinile.

Izinto ezihlanganisa ukwakheka kwamakhemikhali: Njengezinto ezibalulekile zokwandulela, i-lanthanum hydroxide isetshenziswa kabanzi ekuhlanganisweni kwamanye ama-compound e-lanthanum, njenge-lanthanum oxide, i-lanthanum fluoride, kanye nosawoti we-lanthanum ohlukahlukene. Lezi zinto zakha isisekelo sokukhiqiza izibuko ezikhethekile, i-precision ceramics, ama-capacitor e-ceramic amaningi (i-MLCC), kanye nezinto ezikhanyayo zomhlaba ezingavamile.