MAKAHIKI TON KEMIKALE E kālele ana ma ka alumina kemika

Ka hoʻopili ʻana o ka alumini trihydrate

Wehewehe Huahana
Inoa Papa Kuhikuhi Huahana
ʻIkepili kemika (%) Al2O3 ≥64.5
ʻIke ʻia ʻo Al(OH)3 99.8% minuke
SiO2 ≤0.02
Fe2O3 ≤0.02
Na2O ≤0.2
papa kuhikuhi kino Pohō o ke ahi ≤35
Ka nui o ka ʻāpana D50 10um
Keʻokeʻo ≥90
Ka Hoʻopili ʻAila 30
Ka waiwai PH 8-9
wai i hoʻopili ʻia% 0.17
Moiskānāwai 0.1%maximum

Wehewehe Laulā
ʻO ka Aluminum Hydroxide, Al (OH) 3, i kapa ʻia ma ke ʻano kahiko he hydrate o alumina a i ʻole alumina trihydrate (Al2O3·3H2O), he pauka ʻaʻole ia e hoʻopōʻino me ka helu paʻakikī Mohs o 2.5 - 3.5 a me ke kaumaha kikoʻī o 2.42. Hiki ke hoʻomehana ʻia i 200°C a hiki ke hoʻokaʻawale ʻia ka alumina hydrated i 66% alumina a me 34% wai.
Nā noi
-Hoʻohana ʻia no ke aniani, nā ʻoihana mālama wai, Zeolite
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-Hoʻohana ʻia ma ke ʻano he mea hoʻopihapiha no ka Toothpaste, Carpet Fillers, Papermaking Fillers, Catalyst, etc.

 

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Ka manawa hoʻouna: Sep-02-2021
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