Umfanekiso obonisiweyo weLanthanum Hydroxide

I-Lanthanum Hydroxide

Inkcazo emfutshane:

Igama lemveliso:

I-Lanthanum Hydroxide imveliso|CAS14507-19-8 bonelela ngeTshayina|3.5N4NUcoceko Oluphezulu

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

Inombolo ye-CAS:14507-19-8

Ifomula yeMolekyuli:La(OH)3

Ubunzima beemolekyuli:189.9

Inkangeleko:Umgubo omhlophe, awunyibiliki emanzini, unyibilika kwiiasidi. Njengoko uthambile kakhulu kwaye uthatha umswakama kunye nekharbon diokside emoyeni ngokukhawuleza,kufuneka zigcinwe kwizikhongozeli ezivaliweyo.

Iinkcukacha ezenziwe ngokwezifiso ziyafumaneka xa ziceliwe.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iinkcukacha zemveliso

Iinkcukacha ezenziwe ngokwezifiso ziyafumaneka xa ziceliwe.

Ikhowudi	I-LH-3.5N	I-LH-4N
I-TREO%	72-85	72-85
Ubumsulwa kunye nokungcola okungaqhelekanga komhlaba
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 okungaqhelekanga komhlaba
I-Ca %	＜0.02	＜0.02
I-Fe %	＜0.003	＜0.002
N / A %	＜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

Inkcazo kunye neempawu

Inkcazo: I-WNX isebenzisa ubuchwepheshe bokuvelisa obuzenzekelayo obuphambili kwaye isebenzisa izinto ezisemgangathweni ophezulu ukuvelisa umgangatho ophezuluI-Lanthanum Hydroxide.

Ezona mpawu:

Ubunyulu obuphezulu:I-Lanthanum Hydroxide ayinazo izinto ezingcolisayo ezivela kwizinto ezinqabileyo zomhlaba (ezifana nesinyithi, ikhalsiyam, isodiyam), kwaye umxholo wokungcola uphantsi.

Ukunyibilika Okulungileyo:I-Lanthanum Hydroxide inokunyibilika ngokukhawuleza emanzini nakwii-asidi ezinamandla.

Ukungaguquguquki: Ulawulo olungqongqo lwebhetshi ekuvelisweni kweI-Lanthanum Hydroxide iqinisekisa umgangatho ozinzileyo kwimveliso emikhulu yemizi-mveliso.

I-catalyst yeshishini leekhemikhali: I-Lithium hydroxide yinxalenye ebalulekileyo ekuvelisweni kwe-catalysts ze-petroleum fluid catalytic cracking (FCC). Ingaphucula kakhulu ukusebenza kakuhle kunye nomgangatho wemveliso yepetroli, ihlangabezana nemigangatho yokusingqongileyo yamafutha acocekileyo (njenge-Euro V kunye ne-Euro VI). Ingasetyenziswa njenge-catalyst yesithathu yokucocwa komoya ophuma kwizithuthi, inceda ukuguqula iigesi ezinobungozi.

I-Arhente yokususa i-Phosphorus esebenzayo: Ngenxa yeempawu zayo zeekhemikhali, i-lanthanum hydroxide inokususa i-phosphate ngokufanelekileyo kwimithombo yamanzi ngemvula, kwaye isetyenziswa kakhulu kunyango lwamanzi amdaka kunye nolawulo lwe-eutrophication kumachibi kunye namachibi. Ingathintela ngempumelelo ukukhula kwe-algae.

Iibhetri kunye nezixhobo zamandla: I-lithium hydroxide idlala indima ebalulekileyo ekuvelisweni kweebhetri ze-nickel-metal hydride (NiMH), ezisetyenziswa kakhulu kwiimoto ezixutyiweyo. Ukongeza, isenokuba ngunobangela wezinto ezibalulekileyo kwiiseli ze-solid oxide fuel (SOFC) kunye neetekhnoloji zebhetri ezisemgangathweni ezisakhulayo.

Izinto ezidityanisiweyo zekhemikhali: Njengezinto ezibalulekileyo ezisetyenziswa njengezinto eziluhlaza, i-lanthanum hydroxide isetyenziswa kakhulu ekuhlanganiseni ezinye iikhompawundi ze-lanthanum, ezifana ne-lanthanum oxide, i-lanthanum fluoride, kunye neetyuwa ezahlukeneyo ze-lanthanum. Ezi zinto zakha isiseko sokwenza iiglasi ezikhethekileyo, ii-ceramics ezichanekileyo, ii-capacitors ze-ceramic ezininzi (MLCC), kunye nezinto ezikhanyayo zomhlaba ezingaqhelekanga.