Umfanekiso oBonisiweyo weLanthanum Carbonate

I-Lanthanum Carbonate

Inkcazo emfutshane:

Igama lemveliso:

I-Lanthanum Carbonate imveliso|CAS1312-81-8 ukubonelela ngeTshayina | Ubunyulu obuphezulu

Izithethantonye: I-Lanthanum(3+) carbonate, i-Lanthanum sesquicarbonate, i-Lanthanum₂(CO)₃)₃, I-Fosrenol, I-Phosbloc

Inombolo ye-CAS:1312-81-8

Ifomula yeMolekyuli:La2(CO3)3· xH2O

Ubunzima beemolekyuli:457.85(IsiNgesi)isiseko esingenamanzi）

Inkangeleko:Umgubo omhlophe, awunyibiliki emanzini, unyibilika kwiiasidi.

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Ikhowudi	I-LC-3.5N	I-LC-4N
I-TREO%	≥45	≥45
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 %	＜0.05	＜0.03
I-Fe %	＜0.005	＜0.002
N / A %	＜0.005	＜0.003
K %	＜0.002	＜0.001
I-Pb %	＜0.002	＜0.001
I-Al %	＜0.01	＜0.01
I-SiO2 %	＜0.02	＜0.01
I-Cl- %	＜0.05	＜0.03
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 Carbonate.

Ezona mpawu:

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

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

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

Iarhente yonyango lomgangatho wegazi we-phosphorus: I-Lanthionine yi-non-aluminium kunye ne-non-calcium phosphate binder. Isetyenziselwa ukunyanga i-hyperphosphatemia kwizigulane ezinesifo sezintso esingapheliyo (ingakumbi abo baphantsi kwe-hemodialysis okanye i-peritoneal dialysis). Iyahlukana ibe yi-lanthanum ions kwindawo ene-asidi esiswini, idityaniswe ne-phosphate ekutyeni ukuze yenze i-phosphate lanthanum complexes enganyibilikiyo, kwaye ikhutshwa kwindle, nto leyo enciphisa ngempumelelo amanqanaba e-serum phosphate kunye nemveliso ye-calcium-phosphate, enceda ukulawula iingxaki ezifana ne-renal osteopathy kunye ne-vascular calcification. Igama layo lorhwebo ikakhulu yiFosrenol.

I-catalyst yeshishini leekhemikhali: I-Lithium carbonate, njenge-carbonate yomhlaba ongaqhelekanga, sisixhobo esibalulekileyo sokulungiselela ii-catalysts ze-fluid catalytic cracking (FCC). Ifanelekile ngokukodwa kwi-reaction ye-cracking evela kwi-oyile enzima ekrwada ukuvelisa ipetroli ene-octane ephezulu. Ikwasisixhobo sokuqala sokwenziwa kwezinye iikhompawundi ze-lanthanide (ezifana ne-lanthanum manganese oxides, izinto eziqhuba i-superconducting ezishushu kakhulu).

Izithako ezikhethekileyo zeglasi kunye nezeseramikhi: Kwishishini leglasi, i-lanthanum carbonate isetyenziselwa ukufaka umbala kwiglasi kunye nokuphucula iimpawu zayo zokukhanya. Ikwayindlela yokulungiselela izinto ezibalulekileyo zeeseli zamafutha ze-solid oxide (ii-SOFC), ezifana ne-lanthanum strontium manganese oxide, kunye nezixhobo zeseramikhi ze-elektroniki.

Isixhobo sokucoca amanzi: I-Lanthanum carbonate ingasetyenziswa kwinkqubo yokucoca amanzi. Ngendlela efanayo yokubopha i-phosphate, inceda ukususa i-phosphate kwimizimba yamanzi kwaye inamandla okusetyenziswa ekulawuleni i-eutrophication yomzimba wamanzi.