
Lithium Hydroxideana samar da shi ta hanyar amsawar ƙarfe na lithium ko LiH tare da H2O, kuma sifar sinadarai mai karko a zafin ɗaki ba ta da sinadari mai narkewaLiOH.H2O.
Lithium Hydroxide Monohydrate wani sinadari ne mara tsari wanda ke dauke da sinadarin LiOH x H2O. Wani abu ne mai launin fari, wanda yake narkewa a cikin ruwa kuma yana narkewa a cikin ethanol kadan. Yana da yawan shan iskar carbon dioxide daga iska.
Lithium Hydroxide Monohydrate na UrbanMines wani nau'in Motar Wutar Lantarki ne wanda ya dace da mafi girman ma'aunin wutar lantarki: ƙarancin ƙazanta, ƙarancin MMIs.
Kayayyakin Lithium Hydroxide:
| Lambar CAS | 1310-65-2,1310-66-3(haɗari) |
| Tsarin sinadarai | LiOH |
| Molar nauyi | 23.95 g/mol (ba ruwa ba), 41.96 g/mol (monohydrate) |
| Bayyanar | Farin Hygroscopic mai ƙarfi |
| Ƙamshi | babu |
| Yawan yawa | 1.46 g/cm³(ba ruwa ba), 1.51 g/cm³(monohydrate) |
| Wurin narkewa | 462℃(864 °F;735 K) |
| Wurin tafasa | 924℃ (1,695 °F;1,197 K)(yana rugujewa) |
| Acidity (pKa) | 14.4 |
| Tushen haɗin gwiwa | Anion na lithium monoxide |
| Mai sauƙin jurewa ta hanyar maganadisu (x) | -12.3·10-⁶cm³/mol |
| Ma'aunin haske (nD) | 1.464 (ba ruwa ba), 1.460 (monohydrate) |
| lokacin Dipole | 4.754D |
Ma'aunin Bayyanar Kasuwanci naLithium Hydroxide:
| Alamar | Tsarin dabara | Matsayi | Sinadaran Sinadarai | D50/um | ||||||||||
| LiOH≥(%) | Mat na Ƙasashen Waje≤ppm | |||||||||||||
| CO2 | Na | K | Fe | Ca | SO42- | Cl- | Abu mai narkewar acid mai guba | Ruwa ba ya narkewa abu | Sinadarin maganadisu/ppb | |||||
| UMLHI56.5 | LiOH·H2O | Masana'antu | 56.5 | 0.5 | 0.025 | 0.025 | 0.002 | 0.025 | 0.03 | 0.03 | 0.005 | 0.01 | ||
| UMLHI56.5 | LiOH·H2O | Baturi | 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 | Ruwan da ba ya da ruwa | 98.5 | 0.5 | 0.005 | 0.005 | 0.002 | 0.005 | 0.01 | 0.005 | 0.005 | 0.01 | 50 | 4~22 |
Kunshin:
Nauyi: 25kg/jaka, 250kg/tan jaka, ko kuma an yi shawarwari kuma an keɓance shi bisa ga buƙatun abokin ciniki;
Kayan tattarawa: jakar ciki ta PE mai layi biyu, jakar ciki ta filastik ta waje/jakar ciki ta filastik ta aluminum, jakar waje ta filastik;
Me ake amfani da Lithium Hydroxide (LiOH) don?
Lithium Hydroxide (LiOH)wani sinadari ne mai amfani da sinadarin alkali mai amfani ga masana'antu na zamani, wanda ke da alaƙa da keɓantattun kaddarorinsa na lantarki, yawan amsawa, da kuma kwanciyar hankali na zafi. Ga cikakken bayani game da muhimman aikace-aikacensa:
1. Haɗakar Lithium da Gishirin Masana'antu
- Samar da Gishirin Lithium:
- Babban Mahimmin Bayani: Yana da mahimmanci don kera lithium stearate, gishirin lithium mai kitse, sabulun lithium, da resin alkyd, waɗanda suka zama ginshiƙai a masana'antar mai, mai, da polymer.
- Sinadaran Musamman: Yana aiki a matsayin kayan aiki na musamman ga masu haɓaka hotuna, masu haɓaka hotuna, da kuma masu nazarin spectral.
- Ƙarin Baturi:
- Yana inganta aikin batirin alkaline ta hanyar daidaita electrolytes da kuma ƙara yawan kuzari.
2. Kera Cathode na Batirin Lithium-Ion
- Kayan Cathode Mai Ƙarfi Mai Yawa:
- Babban Aiki: Yana da matuƙar muhimmanci wajen haɗa kayan cathode na zamani, waɗanda suka haɗa da:
- Lithium Cobalt Oxide (LiCoO₂): Yana mamaye kayan lantarki na masu amfani (misali, wayoyin komai da ruwanka, kwamfyutocin tafi-da-gidanka).
- Lithium Iron Phosphate (LiFePO₄/LFP): An fi so don aminci da tsawon rai a tsarin adana makamashi.
- NCA/NCM Mai Rich na Nickel-Rich (LiNiCoAlO₂, LiNiCoMnO₂): Yana ba da wutar lantarki ga motocin lantarki (EVs) saboda yawan kuzari da juriyar zafi.
- Fa'idodi Fiye da Lithium Carbonate:
- Babban Amsawa: Yana ba da damar haɗa cathodes masu arzikin nickel yadda ya kamata, yana inganta ƙarfin baturi da tsawon lokacin zagayowar.
- Lower Melting Point: Yana sauƙaƙa shafa mai daidai gwargwado na lantarki, wanda yake da mahimmanci ga batirin EV masu aiki mai kyau.
- Ingantaccen Electrolyte:
- A matsayin ƙari a cikin batirin alkaline, yana ƙara ƙarfin aiki da kashi 12-15% kuma yana tsawaita tsawon rai da sau 2-3 ta hanyar haɓaka ƙarfin lantarki na ionic.
3. Man shafawa mai aiki sosai
- Lithium 12-Hydroxystearate:
- Mai Kauri Mai Amfani Da Yawa: Yana samar da man lithium mai kyawawan halaye:
- Kwanciyar Hankali: Yana aiki daga -30°C zuwa 150°C, ya dace da yanayi mai tsauri.
- Juriyar Ruwa: Yana kiyaye mutunci a cikin yanayi mai danshi ko kuma a ƙarƙashin ruwa.
- Juriyar Nauyi: Yana jure matsin lamba mai tsanani a cikin manyan injuna da tsarin motoci.
- Tsarin Motoci:
- Ana amfani da shi sosai a cikin bearings na ƙafafun, sassan chassis, da sassan injin don kariyar tsatsa da tsawon rai.
4. Tsarin gogewa na Carbon Dioxide (CO₂)
- Shaye-shayen Mai Ceton Rai:
- Jirgin Ruwa na Submarines & Spacecraft: Yana cire CO₂ ta hanyar amsawar:
\[ 2\text{LiOH} + \text{CO}_2 \rightarrow \text{Li}_2\text{CO}_3 + \text{H}_2\text{O} \]
- Na'urorin sake numfashi: Yana tabbatar da cewa ana iya numfashi cikin aminci a cikin na'urorin nutsewa da kashe gobara.
- Amfani da shi: Ana iya sake sabunta gasasshen LiOH, wanda ke rage farashi a cikin ayyukan dogon lokaci.
- Tsaron Muhalli:
- An tura shi a wurare masu iyaka (misali, ma'adanai, dakunan gwaje-gwaje) don kiyaye ingancin iska da kuma hana taruwar CO₂.
5. Aikace-aikacen Masana'antu na Musamman da Masu Tasowa
- Yumbura da Gine-gine:
- Yana ƙarfafa gilashin yumbu kuma yana gyara simintin Portland don inganta juriya da juriya ga zafi.
- Makamashin Nukiliya:
- Masu Rarraba Ruwa Masu Matsi (PWRs): LiOH mai wadatar Lithium-7 yana sarrafa pH a cikin abubuwan sanyaya reactor, yana rage tsatsa da shan neutron.
- Fasaha Mai Ci Gaba:
- Ajiyar Hydrogen: An bincika shi azaman hanyar adana hydrogen mai ƙarfi.
- Magunguna: Matsakaici a cikin haɗa magunguna da daidaita pH.
Fa'idodin Dabaru na Lithium Hydroxide
- Mai Canjin Makamashi:
- Yana ba da damar yin amfani da batura masu aiki sosai don EVs da ajiyar makamashi mai sabuntawa, wanda ya dace da manufofin rage gurɓatar iskar carbon a duniya.
- Tsarkaka & Daidaito:
- LiOH mai ƙarfin batir (misali, LiOH·H₂O) yana tabbatar da aminci a cikin aikace-aikace masu mahimmanci.
- Bambancin Masana'antu:
- Yana haɗa sassan makamashi, masana'antu, sararin samaniya, da kuma muhalli.
Lithium Hydroxide wani ginshiki ne na kirkire-kirkire, wanda ke haifar da ci gaba a fannin makamashi mai tsafta, ingancin masana'antu, da fasahar tallafawa rayuwa. Matsayinsa wajen karfafa juyin juya halin lantarki da kuma tabbatar da dorewar ci gaban masana'antu ya nuna muhimmancinsa a karni na 21.
Manyan Masu Bambance-bambance:
- Ci gaban kasuwar EV yana ƙara buƙatar LiOH mai tsafta a cikin batura masu ɗauke da nickel.
- Ingantaccen amfani da iskar CO₂ yana da mahimmanci ga iskar gas da tsaro.
- Daidaita ga fasahar zamani (misali, tattalin arzikin hydrogen, ƙera ƙari).