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Fasalka Warshadaha/Fasalka Baytariyada/Batariyada Micropowder Heerka Lithium

Sharaxaad Gaaban:

Lithium Hydroxidewaa unug aan organic ahayn oo leh caanaha loo yaqaan 'LiOH'. Guud ahaan sifooyinka kiimikaad ee LiOH way yar yihiin waxayna la mid yihiin hydroxides-ka alkaline-ka marka loo eego hydroxides-ka alkaline-ka ah.

Lithium hydroxide, xalku wuxuu u muuqdaa sida dareere cad oo biyo-cad ah kaas oo laga yaabo inuu yeesho ur xun. Xidhiidhku wuxuu u keeni karaa cuncun daran maqaarka, indhaha, iyo xuubabka.

Waxay u jiri kartaa sida anhydrous ama fuuqbaxa, iyo labada noocba waa adkaha hygroscopic cad. Waxay ku milmeen biyaha oo wax yar bay ku milmeen ethanol. Labaduba si ganacsi ayaa loo heli karaa. Iyadoo lagu sifeeyay saldhig adag, lithium hydroxide waa birta alkali ee ugu liidata ee loo yaqaan hydroxide.


Faahfaahinta Alaabta

Lithium Hydroxidewaxaa ka dhasha falcelinta birta lithium ama LiH oo leh H2O, iyo qaabka kiimikada deggan ee heerkulka qolka waa monohydrate aan lahayn.LiOH.H2O.

Lithium Hydroxide Monohydrate waa unug aan organic ahayn oo leh qaacidada kiimikada LiOH x H2O. Waa walxo crystalline cad, kaas oo si dhexdhexaad ah ugu milmaya biyaha iyo in yar oo ku milma ethanol. Waxay leedahay rabitaan sare oo ah inay ka soo baxdo kaarboon laba ogsaydh hawada.

UrbanMines Lithium Hydroxide Monohydrate waa darajada Gaadhi Koronto oo ku habboon heerarka ugu sarreeya ee korantada: heerar wasakhaysan oo aad u hooseeya, MMI-yada hooseeya.

Qalabka Lithium Hydroxide:

Lambarka CAS 1310-65-2,1310-66-3(monohydrate)
Kiimikada caanaha LiOH
cufka molar 23.95 g/mol (anhydrous),41.96 g/mol (monohydrate)
Muuqashada Hygroscopic cad adag
ur midna
Cufnaanta 1.46 g/cm³(aan biyo lahayn),1.51 g/cm³( monohydrate)
barta dhalaalaysa 462 ℃ (864 °F; 735 K)
Barta karkarinta 924℃ (1,695 °F; 1,197 K) (quruxsan)
Aysiidh (pKa) 14.4
Saldhigga isku xidhka Lithium monoxide anion
U nugulnaanta birta (x) -12.3·10-⁶cm³/mol
Tilmaanta refractive (nD) 1.464 (anhydrous), 1.460 (monohydrate)
Daqiiqad Dipole 4.754D

Heerka Gaarka ah ee GanacsigaLithium Hydroxide:

Astaanta Formula Darajo Qayb Kiimiko ah D50/um
LiOH≥(%) Mat. ≤ppm
CO2 Na K Fe Ca SO42- Cl- Asiidh walxo aan milmi karin Biyaha aan la milmi karin Maaddada magnetic/ppb
UMLHI56.5 LiOH·H2O Warshadaha 56.5 0.5 0.025 0.025 0.002 0.025 0.03 0.03 0.005 0.01
UMLHI56.5 LiOH·H2O Battery 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 Anhydrous 98.5 0.5 0.005 0.005 0.002 0.005 0.01 0.005 0.005 0.01 50 4 ~ 22

Xidhmada:

Miisaanka: 25kg/bac, 250kg/ton bac, ama gorgortan iyo habaysan si waafaqsan baahida macaamiisha;

Qalabka wax lagu duubo: laba-lakab ee PE-da bac gudaha ah, bac caag ah / aluminium bac gudaha ah, bac caag ah;

 

Maxaa Lithium Hydroxide loo isticmaalaa?

1. Si loo soo saaro xeryahooda lithium iyo cusbada lithium ee kala duwan:

Lithium Hydroxide waxaa loo isticmaalaa soo saarista cusbada lithium ee stearic iyo asiidh dufan dheeraad ah. Intaa waxaa dheer, lithium hydroxide waxaa inta badan loo isticmaalaa in lagu soo saaro xeryahooda lithium kala duwan iyo cusbada lithium, iyo sidoo kale saabuunta lithium, dufan ku salaysan lithium iyo resins alkyd. Oo waxaa si ballaaran loo isticmaalaa sida kicinta, horumarinta sawirada, horumarinta wakiilada falanqaynta spectral, daro ee baytariyada alkaline.

2. Si loo soo saaro walxaha cathode ee baytariyada lithium-ion:

Lithium Hydroxide waxaa inta badan lagu cunaa soo saarista walxaha cathode ee baytariyada lithium-ion sida lithium cobalt oxide (LiCoO2) iyo lithium iron phosphate. Sida lagu daro loogu talagalay baytariyada alkaline electrolyte, lithium hydroxide waxay kordhin kartaa awoodda korantada 12% ilaa 15% iyo nolosha batteriga 2 ama 3 jeer. Heerka baytariga lithium hydroxide, oo leh dhibic dhalaalaysa, ayaa si weyn loo aqbalay inay tahay walxo elektrolyte ah oo ka wanaagsan NCA, soo saarista baytariyada lithium-ion ee NCM, taas oo awood u siinaysa baytariyada lithium-ka ee hodanka ku ah nikkel siyaalo koronto oo aad uga wanaagsan kan lithium carbonate; halka kan dambe uu yahay doorashada mudnaanta LFP iyo baytariyada kale oo badan ilaa hadda.

3. Dufan:

Dufanka dufanka lithium ee caanka ah waa lithium 12-hydroxystearate, kaas oo soo saara dufan saleyn guud oo ujeedo leh sababtoo ah caabbinta sare ee biyaha iyo faa'iidada heerkulka kala duwan. Kuwan ayaa markaa loo isticmaalaa sidii dhumuc weyn oo saliidda lagu saleeyo. Dufanka lithium wuxuu leeyahay sifooyin badan oo ujeedo leh. Waxay leedahay heerkul sare iyo iska caabin biyaha waxayna sidoo kale sii wadi kartaa cadaadiska xad dhaafka ah, taasoo ka dhigaysa mid ku habboon warshadaha kala duwan. Waxaa si gaar ah loo isticmaalaa warshadaha baabuurta iyo baabuurta.

4. Kaarboon ogsaydh xoqid:

Lithium Hydroxide waxaa loo isticmaalaa nidaamyada sifaynta gaaska neefsashada ee hawada sare, marinnada quusa, iyo dib u neefsada si looga saaro kaarboon laba ogsaydh gaaska la sii daayo iyadoo la soo saarayo lithium carbonate iyo biyo. Waxa kale oo loo isticmaalaa wax lagu daro korantada ee baytariyada alkaline. Waxa kale oo loo yaqaanaa inuu yahay xoqida kaarboon laba ogsaydh. Lithium hydroxide-ka adag ee la dubay waxa loo isticmaali karaa nuugista kaarboon laba ogsaydh ee shaqaalaha hawada iyo badda hoosteeda. Kaarboon-dioxide si fudud ayaa loogu nuugi karaa gaas ka kooban uumiga biyaha.

5. Isticmaalka kale:

Waxa kale oo loo isticmaalaa dhoobada iyo samaynta sibidhka Portland qaarkood. Lithium hydroxide ( isotopically hods in lithium-7) ayaa loo isticmaalaa in lagu alkalize qaboojiyaha reactor ee reactors biyaha la cadaadisay si loo xakameeyo daxalka.


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