Muaj Qib / Roj Teeb Qib / micropowder roj teeb Qib lithium
Lithium hydroxideyog tsim los ntawm cov tshuaj tiv thaiv ntawm Lithium hlau lossis Lih nrog H2O, thiab cov tshuaj ruaj khov ntawm chav tsev kub yog nondeliquescent monohydrateLioh.h2o.
Lithium hydroxide monohydrate yog ib qho kev sib xyaw ua ke nrog cov tshuaj lom neeg lioh x h2o. Nws yog cov khoom siv dawb crystalline, uas yog me ntsis soluble hauv dej thiab me ntsis soluble hauv ethanol. Nws muaj qhov siab nyiam nqus cov pa roj carbon dioxide tawm ntawm huab cua.
Nroog Nroog 'lithium hydroxide monohydrate yog ib qib tsheb hluav taws xob uas haum rau cov qib siab ntawm cov qib hluav taws xob: qis mmmis.
Lithium hydroxide cov khoom:
| Tus lej | 1310-65-2,1310-66-3 (Monohydrate) |
| Tshuaj Cov Qauv | Leoh |
| Tus hniav loj | 23.95 g / mol (anhydrous), 41.96 g / mol (monohydrate) |
| Kev tshwm sim | Hygroscopic dawb khoom |
| Tus ntxhiab | tsis muaj |
| Ceev | 1.46 g / cm³ (anhydrous), 1.51 g / cm³ (monohydrate) |
| Melting taw tes | 462 ℃ (864 ° F; 735 K) |
| Kub taw tes | 924 ℃ (1,695 ° F; 1,197 k) (decomposes) |
| Acidity (Paka) | 14.4 |
| Conjugate puag | Lithium monoxide anion |
| Sib Nqus Tsiajlig Raug (X) | -12.3P 10-⁶Cmle / Mol |
| Refuntion Index (ND) | 1.464 (anhydrous), 1.460 (monohydrate) |
| Lub caij dipole | 4.754d |
Enterprise Cov Qauv Tshwj Xeeb ntawmLithium hydroxide:
| Lub cim | Cov lus ntawm ib txoj kab ke | Teem nqi | Cov Khoom Siv Siv Tshuaj | D50 / Um | ||||||||||
| Lioh≥ (%) | Teb chaws mat.≤PPM | |||||||||||||
| CO2 | Na | K | Fe | Ca | So42- | Cl- | Acid Insoluble Teeb Meem | Dej teeb meem dej tsis txaus | Sib Nqus Khoom / PPB | |||||
| UMLHI56.5 | Lioh h2o | Kev ua hauj lwm | 56.5 | 0.5 | 0.025 | 0.025 | 0.002 | 0.025 | 0.03 | 0.03 | 0.005 | 0.01 | ||
| UMLHI56.5 | Lioh h2o | Roj teeb | 56.5 | 0.35 | 0.003 | 0.003 | 0.0008 | 0.005 | 0.01 | 0.005 | 0.005 | 0.01 | 50 | |
| UMLHI56.5 | Lioh h2o | Monohydrate | 56.5 | 0.5 | 0.003 | 0.003 | 0.0008 | 0.005 | 0.01 | 0.005 | 0.005 | 0.01 | 50 | 4 ~ 22 |
| UMLHA98.5 | Leoh | Yam tsis muaj dab tsi | 98.5 | 0.5 | 0.005 | 0.005 | 0.002 | 0.005 | 0.01 | 0.005 | 0.005 | 0.01 | 50 | 4 ~ 22 |
Pob:
Qhov hnyav: 25Kg / hnab, 250kg / tuj lub hnab, lossis sib tham thiab raug kho raws li cov neeg siv khoom xav tau;
Cov Khoom Siv Ntim: Ob-Txheej PE puab lub hnab, sab nraud yas hnab / txhuas lub hnab yas sab hauv, sab nraud yas hnab;
Lithium hydroxide siv rau?
1. Txhawm rau tsim cov lithium lithium sib txuas thiab lithium ntsev:
Lithium hydroxide yog siv nyob rau hauv kev tsim cov lithium ntsev ntawm kev ruaj ntseg thiab cov fatty acids ntxiv. Ntxiv rau, lithium hydroxide feem ntau yog siv los tsim cov lithium sib txawv, nrog rau cov kua qaub lithium, lithium-raws li cov resaps thiab alkyd resins. Thiab nws yog dav siv ua catalysts, cov ntawv tsim duab, txhim kho cov neeg sawv cev rau kev txheeb xyuas hluav taws xob, cov roj av hauv cov roj teeb alkaline.
2. Los tsim cov ntaub ntawv cathhode rau cov roj teeb lithium-ion:
Lithium hydroxide feem ntau yog noj hauv kev tsim cov khoom siv Cathode rau cov roj teeb li lithium cobalt oxide (Licoo2) thiab lithium iron phosphate. Raws li kev ntxiv rau cov roj teeb alkaline electrolyte, lithium hydroxide tuaj yeem nce cov hluav taws xob muaj peev xwm los ntawm 12% mus rau 15% thiab 3 zaug. Lithium hydroxide roj teeb qib qeb, uas tau txais npib tsib lwj tau zoo dua li cov roj teeb zoo dua li cov roj ntsha zoo dua li cov pa roj carbonate ntau dua li lithium carbonate; Thaum lub tom kawg tseem yog qhov tseem ceeb xaiv rau LFP thiab ntau lwm roj teeb kom deb li deb.
3. Muaj:
Lub ntsej muag nrov lithium roj yog lithium 12-hydroxystearate, uas tsim ib lub zog-lub hom phiaj cov roj vim tias nws lub siab tiv taus dej thiab pab tau ntawm ntau qhov kub. Cov no yog tom qab ntawd siv los ua cov tuab tshaj plaws hauv cov roj raj roj. Lithium roj muaj ntau lub hom phiaj muaj zog. Nws muaj qhov kub thiab txias thiab dej tsis kam thiab nws kuj tuaj yeem ua kom muaj kev ntsuas siab heev, ua rau haum rau ntau yam kev lag luam. Nws yog qhov tshwj xeeb tshaj yog siv nyob hauv kev lag luam tsheb thiab tsheb.
4. Carbon Dioxide Scrubbing:
Lithium hydroxide siv rau kev ua pa roj purification rau cov pa hluav taws xob, submarines, thiab cov roj av kom tshem tawm cov pa roj ua pa thiab dej. Lawv kuj tau siv los ua kev ntxiv nyob rau hauv electrolyte ntawm cov roj teeb alkaline. Nws tseem paub tias yog cov pa roj carbon dioxide scruber. Lub ci ci lithium hydrole hydrocide tuaj yeem siv los ua cov pa roj carbon dioxide absage Cov pa roj carbon dioxide tuaj yeem nqus tau yooj yim hauv cov roj uas muaj dej vapor.
5. Lwm yam siv:
Nws tseem siv nyob rau hauv ceramics thiab qee qhov kev cai tsa Portland. Lithium hydroxide (ovotopically enriched hauv Lithium-7) yog siv los ua alkalize re reactor coolant hauv cov tshuaj tua neeg cov tshuaj tiv thaiv cov tshuaj tiv thaiv rau kev tswj hwm corrosion.
