Calcium oxide

Kufotokozera kwaifupi:

Nyimbo yachangu nthawi zambiri imakhala ndi laimu youndana kwambiri, kukonza laimu kumatha pang'ono, ngati phulusa phulusanso, lidzakunyengerera chifukwa cha kufalikira. Pofuna kuthana ndi vuto la laimu, laimu ayeneranso kukhala "wokalamba" kwa pafupifupi milungu iwiri atakonza. Mawonekedwe ndi oyera (kapena imvi, bulauni, yoyera), amorphous, amorphous, amorphous, amorphous, amadziyamwa madzi ndi mpweya woipa kuchokera mlengalenga. Calcium oxizi imakumana ndi madzi kuti apange calcium hydroxide ndikupereka kutentha. Sungunuka m'madzi acidic, osakhumudwitsidwa mu mowa. Mankhwala a incaline alkaline wonyansa, National Hardive Code: 95006. Laimu amagwiritsa ntchito mankhwala ndi madzi ndipo nthawi yomweyo amatenthedwa mobwerezabwereza kutentha kuposa 100 ° C.

Tumizani imelo kwa ife

Tsatanetsatane wazogulitsa

Matamba a malonda

Zambiri

Zojambula zoperekedwa

Ufa woyera (Volic ≥ 95% / 99%)

Chachikulu (Volic ≥ 80% / 85%)

(Kugwiritsa Ntchito Kugwiritsa Ntchito 'Pulogalamu')

Kuchulukitsa / granolar / granolar kapena mphamvu yakuthupi ndi mankhwala a Quifimer ndi ofanana.

Midiyo yasefedwa kuchokera ku khomo, chinthu chabwino kwambiri chimapangidwa m'magulu a laimu nthawi yomweyo.

Ash otsala a sieve amatha kugwiritsidwa ntchito ngati lizi lotsika kapena ufa wotsika, mtengo udzakhala wotsika kuposa phulusa labwino, ndipo tanthauzo lake likhoza kusankhidwa malinga ndi zomwe zimagwiritsidwa ntchito.

Nthawi zonse vliverby®

Gawo lazogulitsa

Cas rn

1305-78-8

Einecs rn

215-138-9

Formula wt

56.077

Gawo

Oxidie

Kukula

3.35 g / ml

H20 kususuka

Sungunuka m'madzi

Kubisala

2850 ℃ (3123k)

Kusungunuka

2572 ℃ (2845k)

Kugwiritsa Ntchito Zogwiritsa Ntchito

Zomangamanga

Metalgical Flux, simenti acsotor, phsephor flux.

Filimu

Itha kugwiritsidwa ntchito ngati filler, mwachitsanzo: ntchito ngati zomata za epoxy zomata, zimatha kukonzekera makina olima. 1.

Chithandizo cha acid

Madzi ambiri opanga mafakitale a alminicutional othandizira (polyaluminim chloride, etc.) Matanki otsekemera siophweka kumira, ndikuwonjezera calcium oxide amatha kuwonjezera mphamvu yokoka yanyumba ndikuthandizira kumira.

Boiler Decoctate Mtetezi

Kutha kwa mayamwidwe kumagwiritsidwa ntchito kugwiritsidwa ntchito ngati chitsulo chamadzi ofunda masheya ndikutchinjiriza, komwe ndikoyenera kutetezedwa kwakanthawi kochepa, kupanikizika kwakanthawi kochepa.

Kupanga zida

Amagwiritsidwa ntchito ngati zida zomera, zimatha kupanga calbium carbide, phulusa la koloko, loyera, etc. Calcium hydroxide imatha kukonzedwa ndi madzi, zigawo zigawenga: Cao + h2o = ca (o) 2, ndi ya kuphatikiza.