Ọkwa ụlọ ọrụ mmepụta ihe/Ọkwa batrị/Micropowder batrị Lithium
Lithium HydroxideA na-eme ya site na mmeghachi omume nke lithium metal ma ọ bụ LiH nwere H2O, na ụdị kemịkal kwụsiri ike na ụlọ okpomọkụ bụ monohydrate nondeliquescent.LiOH.H2O.
Lithium Hydroxide Monohydrate bụ ngwakọta inorganic nwere usoro kemịkalụ LiOH x H2O. Ọ bụ ihe na-acha ọcha kristal, nke na-agbaze nke ọma na mmiri na ntakịrị soluble na ethanol. Ọ nwere ọchịchọ dị elu iji nweta carbon dioxide n'ikuku.
UrbanMines' Lithium Hydroxide Monohydrate bụ ọkwa ụgbọ ala eletrik dabara adaba maka ụkpụrụ electromobility kachasị elu: ọkwa adịghị ọcha dị ala, MMI dị ala.
Njirimara Lithium Hydroxide:
| Nọmba CAS | 1310-65-2,1310-66-3(monohydrate) |
| Usoro ọgwụ | LiOH |
| Molar uka | 23.95 g/mol (na-ekpo ọkụ), 41.96 g/mol (monohydrate) |
| Ọdịdị | Hygroscopic ọcha siri ike |
| Isi | onweghi |
| Njupụta | 1.46 g/cm³(anhydrous),1.51 g/cm³(monohydrate) |
| Ebe mgbaze | 462 ℃ (864 °F; 735 K) |
| Ebe esi nri | 924 ℃ (1,695 °F; 1,197 K)(ere ere) |
| Acidity (pKa) | 14.4 |
| Njikọ njikọ | Lithium monoxide anion |
| Ọdịmma ndọta (x) | -12.3 · 10-⁶cm³/mol |
| Ndekọ ntụgharị (nD) | 1.464 (ọkụ ọkụ), 1.460 (monohydrate) |
| Oge Dipole | 4.754D |
Standard nkọwapụta Enterprise nkeLithium Hydroxide:
| Akara | Usoro | Ọkwa | Ngwakọta kemịkalụ | D50/um | ||||||||||
| LiOH≥(%) | Mat.≤ppm | |||||||||||||
| CO2 | Na | K | Fe | Ca | SO42- | Cl- | Ihe na-adịghị edozi acid | Ihe na-adịghị edozi mmiri | Ihe magnetik/ppb | |||||
| UMLHI56.5 | LiOH·H2O | Ụlọ ọrụ mmepụta ihe | 56.5 | 0.5 | 0.025 | 0.025 | 0,002 | 0.025 | 0.03 | 0.03 | 0,005 | 0.01 | ||
| UMLHI56.5 | LiOH·H2O | Batrị | 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 | LiOH | Anyụnyụ ọkụ | 98.5 | 0.5 | 0,005 | 0,005 | 0,002 | 0,005 | 0.01 | 0,005 | 0,005 | 0.01 | 50 | 4-22 |
ngwugwu:
Arọ: 25kg / akpa, 250kg / ton bag, ma ọ bụ kparịta ụka na ahaziri dịka mkpa ndị ahịa si dị;
Nkwakọ ngwaahịa: akpa ime PE okpukpu abụọ, akpa rọba / aluminom plastic akpa n'ime, akpa rọba;
Kedu ihe Lithium Hydroxide na-eji?
1. Iji mepụta ogige lithium dị iche iche na nnu lithium:
A na-eji lithium Hydroxide na-emepụta nnu lithium nke stearic na acid fatty ọzọ. Na mgbakwunye, a na-ejikarị lithium hydroxide na-emepụta ogige lithium dị iche iche na nnu lithium, yana ncha lithium, griiz dabeere na lithium na resins alkyd. A na-ejikwa ya dị ka ihe na-akpali akpali, ndị na-emepụta foto, ndị na-emepe emepe maka nyocha ihe nkiri, ihe mgbakwunye na batrị alkaline.
2. Iji mepụta ihe cathode maka batrị lithium-ion:
A na-erikarị Lithium Hydroxide na mmepụta ihe cathode maka batrị lithium-ion dị ka lithium cobalt oxide (LiCoO2) na lithium iron phosphate. Dịka mgbakwunye maka electrolyte batrị alkaline, lithium hydroxide nwere ike ịbawanye ikike eletrik site na 12% ruo 15% yana ndụ batrị site na ugboro 2 ma ọ bụ 3. A nabatala ọkwa batrị lithium hydroxide, nke nwere ebe mgbaze dị ala, dị ka ihe kacha mma electrolyte na NCA, nrụpụta batrị lithium-ion NCM, nke na-eme ka batrị lithium bara ụba nke nickel dị mma karịa akụrụngwa eletriki lithium carbonate; ebe nke ikpeazụ ka bụ nhọrọ kacha mkpa maka LFP na ọtụtụ batrị ndị ọzọ ka ọ dị ugbu a.
3. Greisi:
Ihe na-ewu ewu lithium griiz thickener bụ lithium 12-hydroxystearate, nke na-emepụta mmanu mmanu mmanu n'ozuzu n'ihi nnukwu iguzogide mmiri na uru ya na oke okpomọkụ. A na-eji ihe ndị a eme ihe dị ka ihe na-esi ísì ụtọ na mmanụ griiz. Lithium griiz nwere ọtụtụ ebumnuche. Ọ nwere oke okpomọkụ na mmiri na-eguzogide ma ọ pụkwara ịkwado nrụgide dị ukwuu, na-eme ka ọ dị mma maka ụlọ ọrụ dị iche iche. A na-eji ya eme ihe karịsịa na ụlọ ọrụ ụgbọ ala na ụgbọ ala.
4. Carbon dioxide scrubing:
A na-eji Lithium Hydroxide na sistemu ikuku na-eku ume maka ụgbọ elu, ụgbọ mmiri okpuru mmiri, na rebreathers iji wepụ carbon dioxide na gas na-ekupụ site na imepụta lithium carbonate na mmiri. A na-ejikwa ha dị ka ihe mgbakwunye na electrolyte nke batrị alkaline. A makwa na ọ bụ ihe nchacha carbon dioxide. Enwere ike iji lithium hydroxide siri ike a ṅara n'ọkụ dị ka ihe na-amịkọrọ carbon dioxide maka ndị na-arụ ọrụ na ụgbọ elu na ụgbọ mmiri okpuru mmiri. Enwere ike itinye carbon dioxide ngwa ngwa na gas nwere uzuoku mmiri.
5. Ojiji ndị ọzọ:
A na-ejikwa ya na ceramics na ụfọdụ nhazi simenti Portland. A na-eji lithium hydroxide (isotopically enriched na lithium-7) na-eme ka ikuku reactor dị n'ime igwe na-eme ka mmiri na-emegharị maka njikwa corrosion.
