Waa maxay isticmaalka lanthanum carbonate?

Halabuurka lanthanum carbonate

Lanthanum carbonatewaa walax kiimiko oo muhiim ah oo ka koobanlanthanum, kaarboon, iyo walxo ogsijiin. Qaabka kiimikaadkeedu waa La2 (CO3) 3, halkaas oo La u taagan tahay curiyaha lanthanum CO3na u taagan tahay ion karbonateed.Lanthanum carbonatewaa crystalline cad oo adag oo leh kulayl wanaagsan iyo xasilooni kiimikaad.

Waxaa jira habab kala duwan oo loo diyaariyo lanthanum carbonate.Habka caadiga ah waa in laga falceliyobiraha lanthanumoo leh nitric acid lagu milo si loo helo nitrate lanthanum, ka dib waxaa lagu falceliyaa sodium carbonate si ay u sameysolanthanum carbonatesoo dedejiso. Intaa waxaa dheer,lanthanum carbonateWaxa kale oo lagu heli karaa ka falcelinta sodium carbonate leh lanthanum chloride.

Lanthanum carbonate waxay leedahay codsiyo muhiim ah oo kala duwan.Marka hore,lanthanum carbonatewaxaa loo isticmaali karaa sida walxo ceeriin ah oo muhiim u ah biraha lanthanide.Lanthanumwaa aBir dhif ah dhulkaoo leh maadooyin muhiim ah oo birlab ah, indho-indhayn ah, iyo kiimiko kiimiko ah, oo si weyn loogu isticmaalo meelaha sida elektiroonigga ah, optoelectronics, catalysis, iyo birta.Lanthanum carbonate, sida horudhaca muhiimka ah ee biraha lanthanide, waxay ku siin karaan qalab aasaasi ah oo loogu talagalay codsiyada meelahan.

Lanthanum carbonatewaxa kale oo loo isticmaali karaa in lagu diyaariyo xeryahooda kale. Tusaale ahaan, ka falcelintalanthanum carbonateleh sulfuric acid si loo soo saaro lanthanum sulfate waxaa loo isticmaali karaa in lagu diyaariyo kicinta, alaabta batteriga, iwm. Falcelintalanthanum carbonateoo leh amooniyam nitrate waxay soo saartaa amooniyam nitrate ahlanthanum, kaas oo loo isticmaali karo in lagu diyaariyo oxides birta lanthanide,lanthanum oxideiwm.

Lanthanum carbonatesidoo kale waxa uu leeyahay qiimo codsi daawo oo gaar ah. Cilmi baaris ayaa muujisay taaslanthanum carbonatewaxaa loo isticmaali karaa in lagu daaweeyo hyperphosphatemia. Hyperphosphatemia waa cudur kelyaha oo caadi ah, inta badan waxaa weheliya kororka heerarka fosfooraska ee dhiigga.Lanthanum carbonatewaxay ku dari kartaa fosfooraska cuntada si ay u sameeyaan walxo aan la milmi karin, taas oo yaraynaysa nuugista fosfooraska iyo xoojinta fosfooraska ee dhiigga, ka ciyaarista doorka daaweynta.

Lanthanum carbonatewaxa kale oo loo isticmaali karaa in lagu diyaariyo alaabta dhoobada ah. Iyada oo ay ugu wacan tahay degganaanshaheeda kulaylka iyo kiimikaad ee aadka u wanaagsan.lanthanum carbonatewaxay hagaajin kartaa xoogga, adkaanta, iyo xidhashada caabbinta alaabta dhoobada. Sidaa darteed, warshadaha dhoobada,lanthanum carbonatewaxaa inta badan loo isticmaalaa in lagu diyaariyo agabka sida ceramics-ku-kulul-sare, dhoobada elektarooniga ah, dhoobada indhaha, iwm.

Lanthanum carbonatewaxa kale oo loo isticmaali karaa ilaalinta deegaanka. Iyada oo ay ugu wacan tahay awooddeeda adsorption iyo dhaqdhaqaaqa catalytic,lanthanum carbonatewaxaa loo isticmaali karaa teknoolojiyadda daaweynta deegaanka sida daaweynta biyaha wasakhda ah iyo nadiifinta gaasta qiiqa. Tusaale ahaan, adigoo ka falcelinayalanthanum carbonateoo leh ions bir culus oo ku jira biyaha wasakhda ah si ay u sameeyaan roobab aan la milmi karin, hadafka ah in laga saaro biraha culus waa la gaaray.

Lanthanum carbonatewaa walax kiimiko ah oo muhiim ah oo leh qiime balaadhan oo codsi ah. Ma aha oo kaliya alaabta ceeriin ee muhiimka ah ee biraha lanthanide, laakiin sidoo kale waxaa loo isticmaali karaa diyaarinta xeryahooda kale, daaweynta hyperphosphatemia, diyaarinta alaabta dhoobada, iyo ilaalinta deegaanka. Iyadoo horumarinta joogtada ah ee sayniska iyo farsamada, rajada codsiga eelanthanum carbonatewuxuu noqon doonaa mid ka sii ballaaran.

Lanthanum Carbonate
Formula:La2(CO3)3 CAS:587-26-8
Nol.wt.457.8  
Tilmaamid  
(Cod) 3N 4N 4.5N
TROO% ≥43 ≥43 ≥43
(La daahirnimo iyo wasakh dhulka naadirka ah)
La2O3/TREO % ≥99.9 ≥99.99 ≥99.995
CeO2/TREO % ≤0.08 ≤0.005 ≤0.002
Pr6O11/TREO % ≤0.01 ≤0.001 ≤0.001
Nd2O3/TREO % ≤0.01 ≤0.001 ≤0.001
Sm2O3/TREO % ≤0.001 ≤0.001 ≤0.001
Y2O3/TREO % ≤0.001 ≤0.001 ≤0.001
非 稀土
Fe2O3% ≤0.005 ≤0.003 ≤0.002
 CaO % ≤0.08 ≤0.03 ≤0.03
 SiO2  % ≤0.02 ≤0.015 ≤0.01
MnO2 % ≤0.005 ≤0.001 ≤0.001
PbO % ≤0.01 ≤0.001 ≤0.001
SO 24-% ≤0.01 ≤0.001 ≤0.001
Cl-    % ≤0.05 ≤0.05 ≤0.005
  Sharaxaad: Budada cad, aan biyo ku milmin, ku milma asiidhyada.Isticmaala: Waxa loo istcimaalaa sidii isku dhafka dhexe ee lanthanum iyo alaabta ceeriin eeLaCl3, La2O3.

 


Waqtiga boostada: Mar-13-2024