Lanthanum Carbonate

Nkọwa Dị Mkpirikpi:

Aha Ngwaahịa:

Lanthanum Carbonate nrụpụta|CAS1312-81-8 ọkọnọ China | Ịdị ọcha dị elu

Okwu ndị yiri ya: Lanthanum (3+) carbonate, Lanthanum sesquicarbonate, La₂(CO)₃)₃, Fosrenol, Phosbloc

Nọmba CAS:1312-81-8

Usoro Molekụla:La2(CO3)3· xH2O

Ibu Molekụla:457.85(ntọala mmiri na-anaghị agbaze）

Ọdịdị:Ntụ ntụ ọcha, nke a naghị agbaze na mmiri, nke a na-agbaze na asịd.

Nkọwapụta ahaziri ahazi dị ma ọ bụrụ na achọrọ ya.

Zitere anyị ozi-e

Nkọwa Ngwaahịa

Nkọwapụta nke ngwaahịa

Nkọwapụta ahaziri ahazi dị ma ọ bụrụ na achọrọ ya.

Koodu	LC-3.5N	LC-4N
TREO%	≥45	≥45
Ịdị ọcha na ihe ndị na-adịghị ọcha n'ụwa dị ụkọ
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
Ihe ndị na-adịghị ahụkebe nke ụwa
Ca%	＜0.05	＜0.03
Fe%	＜0.005	＜0.002
Na%	＜0.005	＜0.003
K%	＜0.002	＜0.001
Pb%	＜0.002	＜0.001
Al%	＜0.01	＜0.01
SiO2%	＜0.02	＜0.01
Cl-%	＜0.05	＜0.03
SO42-%	＜0.05	＜0.03

Nkọwa na Atụmatụ

Nkọwa: WNX na-eji teknụzụ mmepụta akpaaka dị elu ma na-eji ihe eji emepụta ihe dị elu iji mepụta ihe dị eluLanthanum Carbonate.

Isi Atụmatụ:

Ịdị ọcha dị elu:Lanthanum Carbonate enweghị ihe ruru unyi sitere na ihe ndị dị n'ụwa dị ụkọ (dịka iron, calcium, sodium), ihe ruru unyi dị n'ime ya dịkwa obere.

Ezi mgbaze:Lanthanum Carbonate nwere ike ịgbaze ngwa ngwa n'ime mmiri na asịd siri ike.

Nkwekọ: Njikwa ogbe siri ike na mmepụta nkeLanthanum Carbonate na-eme ka mma kwụsiri ike maka mmepụta nnukwu ụlọ ọrụ mmepụta ihe.

Ọgwụ maka ọkwa ọbara nke phosphorus: Lanthionine bụ ihe na-ejikọ phosphate nke na-abụghị aluminom na nke na-abụghị calcium. A na-eji ya agwọ hyperphosphatemia na ndị ọrịa nwere nsogbu akụrụ na-adịghị ala ala (karịsịa ndị na-anata hemodialysis ma ọ bụ peritoneal dialysis). Ọ na-ekewa n'ime ion lanthanum na gburugburu acidic nke afọ, na-ejikọta ya na phosphate na nri iji mepụta phosphate lanthanum complexes nke na-adịghị agbaze, a na-ewepụkwa ya na nsị, na-ebelata ọkwa phosphate serum na ngwaahịa calcium-phosphate nke ọma, nke na-enyere aka ijikwa nsogbu dịka ọrịa osteopathy renal na calcification vascular. Aha azụmaahịa ya bụ Fosrenol.

Ihe na-akpali mmepụta kemịkalụ: Lithium carbonate, dị ka carbonate ụwa dị ụkọ, bụ ihe dị mkpa maka ịkwadebe ihe na-akpali mmepụta mmiri mmiri (FCC). Ọ dabara nke ọma maka mmeghachi omume mgbawa sitere na mmanụ dị arọ iji mepụta mmanụ ọkụ dị elu. Ọ bụkwa ihe mbụ e ji emepụta ihe ndị ọzọ na-eme ka ihe ndị dị ndụ na lanthanide dị iche iche (dịka lanthanum manganese oxides, ihe ndị na-eme ka ihe ndị dị elu na-arụ ọrụ nke ọma).

Ihe mgbakwunye pụrụ iche nke iko na seramiiki: N'ime ụlọ ọrụ iko, a na-eji lanthanum carbonate agba iko ahụ ma melite ihe ndị dị na ya. Ọ bụkwa ihe na-ebute ụzọ maka ịkwadebe ihe ndị dị mkpa nke mkpụrụ ndụ mmanụ siri ike (SOFCs), dị ka lanthanum strontium manganese oxide, yana ihe seramiiki eletrọnịkị.

Ihe na-eme ka mmiri dị ọcha: Enwere ike iji Lanthanum carbonate mee ihe n'usoro ọgwụgwọ mmiri. Site na usoro njikọ phosphate yiri nke ahụ, ọ na-enyere aka iwepụ phosphate n'ime mmiri ma nwee ike itinye ya n'ịchịkwa eutrophic nke mmiri.