Lithium carbonate ndi yofunika inorganic mankhwala zopangira, makamaka ntchito kupanga zinthu zina mankhwala, monga ziwiya zadothi, galasi, lithiamu mabatire ndi zina zotero.M'zaka zaposachedwa, ndikukula kwachangu kwamakampani opanga mphamvu zatsopano, kufunikira kwa lithiamu carbonate kukukulanso.Pepalali lifotokoza mfundo zoyambira, katundu, njira zokonzekera, malo ogwiritsira ntchito, chiyembekezo chamsika ndi zovuta zofananira za lithiamu carbonate.

1. Malingaliro oyambira ndi katundu wa lithiamu carbonate

Lithium carbonate ndi ufa woyera wokhala ndi formula Li2CO3 ndi molekyulu yolemera 73.89.Ili ndi mawonekedwe a malo osungunuka kwambiri, kusungunuka kochepa komanso kuyeretsa kosavuta.Ndiosavuta kuyamwa madzi ndikuchotsa chinyezi mumlengalenga, motero imafunika kusindikizidwa ndikusungidwa.Lithium carbonate ndi poizoni ndipo iyenera kukhala yotetezeka ikagwiritsidwa ntchito.

2. Kukonzekera njira ya lithiamu carbonate

Pali njira ziwiri zazikulu zopangira lithiamu carbonate: zoyambira carbonation ndi kuchepetsa carbothermal.Basic carbonation njira ndi kusakaniza spodumene ndi sodium carbonate malinga ndi gawo lina, calcined pa kutentha kutulutsa leucite ndi sodium carbonate, ndiyeno kupasuka leucite ndi madzi kupeza lithiamu hydroxide njira, ndiyeno kuwonjezera calcium carbonate kuti neutralize, kupeza lithiamu. zinthu za carbonate.Carbothermal kuchepetsa njira ndi kusakaniza spodumene ndi carbon malinga ndi gawo linalake, kuchepetsa kutentha kwambiri, kupanga lithiamu chitsulo ndi carbon monoxide, ndiyeno kusungunula lithiamu chitsulo ndi madzi, kupeza lithiamu hydroxide solution, ndiyeno kuwonjezera calcium carbonate neutralization, kupeza lithiamu carbonate. mankhwala.

3. Magawo ogwiritsira ntchito lithiamu carbonate

Lithium carbonate imagwiritsidwa ntchito makamaka popanga zinthu zina zamakina, monga zoumba, magalasi, mabatire a lithiamu, etc. M'makampani a ceramic, lithiamu carbonate ingagwiritsidwe ntchito popanga zitsulo zapadera zokhala ndi mphamvu zambiri komanso zowonjezereka zowonjezera;M'makampani agalasi, lithiamu carbonate ingagwiritsidwe ntchito kupanga galasi lapadera ndi coefficient yotsika yowonjezera komanso kutentha kwakukulu;M'makampani a batri a lithiamu, lithiamu carbonate ingagwiritsidwe ntchito kupanga zinthu zabwino zama elekitirodi, monga LiCoO2, LiMn2O4, ndi zina.

4. Chiyembekezo cha msika wa lithiamu carbonate

Ndikukula kwachangu kwamakampani opanga mphamvu zatsopano, kufunikira kwa lithiamu carbonate kukukulanso.M'tsogolomu, ndikukula kwachangu kwa magalimoto amagetsi, ma gridi anzeru ndi madera ena, kufunikira kwa lithiamu carbonate kudzawonjezeka.Pa nthawi yomweyo, ndi kusintha kwa zofunika chitetezo chilengedwe, kupanga mtengo wa lifiyamu carbonate pang'onopang'ono kuwonjezeka, choncho m'pofunika kukhala bwino ndi zachilengedwe wochezeka kukonzekera njira, kuchepetsa mtengo kupanga, ndi kusintha msika mpikisano.

5. Zinthu zokhudzana ndi lithiamu carbonate

Lithium carbonate ilinso ndi zovuta pakupanga ndi kugwiritsa ntchito.Choyamba, kupanga kwa lithiamu carbonate kudzatulutsa mpweya wambiri wonyansa ndi madzi otayira, omwe amakhudza kwambiri chilengedwe.Kachiwiri, lithiamu carbonate imakhalanso ndi zoopsa zina zachitetezo pakagwiritsidwe ntchito, monga madzi oyaka ndi kuphulika.Choncho, m'pofunika kulabadira nkhani chitetezo pa ntchito.

6. Mapeto

Lithium carbonate ndi chinthu chofunikira pakupanga mankhwala, chomwe chimagwiritsidwa ntchito kwambiri m'magawo ambiri.M'tsogolomu, ndikukula kwachangu kwamakampani opanga mphamvu zatsopano, kufunikira kwa lithiamu carbonate kudzawonjezeka.Choncho, m'pofunika kulimbikitsa kafukufuku ndi chitukuko cha lifiyamu carbonate, kusintha dzuwa kupanga ndi khalidwe mankhwala, kuchepetsa mtengo kupanga ndi kuipitsa chilengedwe, ndi kulimbikitsa chitukuko zisathe wa lifiyamu carbonate.