Lanthanum Hydroxide

Tlhaloso e Khutšoanyane:

Lebitso la Sehlahisoa:

Lanthanum Hydroxide tlhahiso|CAS14507-19-8 phepelo Chaena|3.5N4NBohloeki bo Phahameng

Mantsoe a tšoanang: Lanthanum(III) hydroxide, La(OH)₃, Lanthanum trihydroxide, Lanthanum hydrate

Nomoro ea CAS:14507-19-8

Foromo ea limolek'hule:La(OH)3

Boima ba limolek'hule:189.9

Ponahalo:Phofo e tšoeu, ha e qhibilihe metsing, e qhibiliha ka har'a li-asidi. Kaha e na le hygroscopic e ngata 'me e nka mongobo le carbon dioxide moeeng ka potlako, ee lokela ho bolokoa ka har'a lijana tse koetsoeng.

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Romella imeile ho rona

Qaqiso ea Sehlahisoa

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Khoutu	LH-3.5N	LH-4N
TREO%	72-85	72-85
Bohloeki le litšila tse sa tloaelehang tsa lefats'e
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
Litšila tse sa tloaelehang tsa lefatše
Ca %	＜0.02	＜0.02
Fe %	＜0.003	＜0.002
Na %	＜0.005	＜0.003
K %	＜0.003	＜0.002
Pb %	＜0.003	＜0.002
Al %	＜0.01	＜0.005
SiO2 %	＜0.02	＜0.01
Cl- %	＜0.06	＜0.05
SO42- %	＜0.05	＜0.03

Tlhaloso le Likarolo

Tlhaloso: WNX e sebelisa theknoloji e tsoetseng pele ea tlhahiso e iketsang 'me e sebelisa thepa e tala ea boleng bo holimo ho hlahisa boleng bo holimoLanthanum Hydroxide.

Likarolo tsa Bohlokoa:

Bohloeki bo Phahameng:Lanthanum Hydroxide Ha e na ditshila tse tswang dikarolong tse sa tlwaelehang tsa lefatshe (tse kang tshepe, calcium, sodium), mme dikahare tsa ditshila di tlase.

Ho qhibiliha ho hotle:Lanthanum Hydroxide e ka qhibiliha ka potlako metsing le li-acid tse matla.

Ho se fetohe: Tsamaiso e tiileng ea sehlopha tlhahisong eaLanthanum Hydroxide e netefatsa boleng bo tsitsitseng bakeng sa tlhahiso e kholo ea indasteri.

Sesebediswa sa indasteri ya dikhemikhale: Lithium hydroxide ke karolo ya bohlokwa tlhahisong ya disebediswa tsa ho qhaqha dikhemikhale tsa mokelikeli wa peterole (FCC). E ka ntlafatsa haholo bokgoni le boleng ba tlhahiso ya mafura, ya fihlella maemo a tikoloho bakeng sa mafura a hlwekileng (jwalo ka Euro V le Euro VI). E ka boela ya sebediswa e le sesebediswa sa ho hlwekisa mosi wa koloi, e thusang ho fetola dikgase tse kotsi.

Sehlahisoa se Sebetsang sa ho Tlosa Phosphorus: Ka lebaka la thepa ea sona ea lik'hemik'hale, lanthanum hydroxide e ka tlosa phosphate ka katleho metsing ka pula, 'me e sebelisoa haholo kalafong ea metsi a litšila le taolong ea eutrophication matšeng le matamong. E ka thibela kholo ea bolele ka katleho.

Libetri le Lisebelisoa tsa Matla: Lithium hydroxide e bapala karolo ea bohlokoa tlhahisong ea libeteri tsa nickel-metal hydride (NiMH), tse sebelisoang haholo likoloing tse kopantsoeng. Ho feta moo, ke selelekela se ka bang teng bakeng sa lisebelisoa tsa bohlokoa liseleng tsa mafura tse tiileng tsa oxide (SOFC) le mahlale a betri a boemo bo tiileng a ntseng a hlaha.

Di-intermediate tsa tlhahiso ya dikhemikhale: Jwalo ka thepa ya bohlokwa e tala e ka pele ho yona, lanthanum hydroxide e sebediswa haholo tlhahisong ya metswako e meng ya lanthanum, jwalo ka lanthanum oxide, lanthanum fluoride, le matswai a fapaneng a lanthanum. Disebediswa tsena di theha motheo wa ho etsa digalase tse ikgethang, di-ceramic tse nepahetseng, di-capacitor tsa ceramic tse nang le mela e mengata (MLCC), le disebediswa tse kganyang tsa lefatshe tse sa tlwaelehang.