Kugaburira urwego rwa bentonite ibumba hamwe nibiciro bihendutse
Kalisiyumu bentonite ni ifu yera cyangwa yijimye ifu yera, idashonga mumazi, amavuta hamwe na solge organic.Kubera ubunini bunini bwa pore, ifite imbaraga za adsorption nubushobozi bwa adsorption.Ntabwo ari uburozi, bwiza bwumuriro mwiza, gushungura byihuse, umuvuduko muke wa peteroli.
Kalisiyumu bentonite ibumba nayo ni cosmetike nziza igurishwa mubushinwa nubwoko bwa organic ammonium organic, ibikoresho bibisi ni bentontie.
Ukoresheje imiterere ya lamellar ya montmorillonite, Ibiranga wswelling ikwirakwira mu bice by'ibumba bya colloid mu mazi cyangwa ibishishwa kama, bikozwe muburyo bwa tekinoroji yo guhanahana ion no kongeramo ibintu bifatika.
Icyerekezo gifatika
ibintu \ Ubwoko | icyiciro cya mbere | icyiciro cya kabiri | icyiciro cya gatatu | icyiciro cya kane |
Icyatsi kibisi Imbaraga, kpa ≥ | 100 | 70 | 50 | 30 |
Kuma.Imbaraga, kpa ≥ | 2.5 | 2.0 | 1.5 | 0.5 |
MBI, g / 100g | 32 | 28 | 25 | 22 |
Mesh (binyuze mumashanyarazi ya BSS200,% ≥ | 85 | 85 | 85 | 85 |
Ubushuhe% | 9 ~ 13 | 9 ~ 13 | 9 ~ 13 | 9 ~ 13 |
Ibigize imiti
Ibikoresho | % | Sodium Bentonite | Ca-bentonite |
SiO2 | % | 69.32 | 67.23 |
Al2O3 | % | 14.27 | 15.88 |
CaO | % | 1.99 | 2.22 |
MgO | % | 2.69 | 4.01 |
K2O | % | 1.38 | 0.19 |
Na2O | % | 1.85 | 0.13 |
Fe2O3 | % | 1.84 | 2.6 |
FeO | % | 0.63 | 0.03 |
MnO | % | 0.10 | 0.00 |
TiO2 | % | 0.13 | 0.13 |
P2O3 | % | 0.04 | 0.06 |
LOI | % | 5.67 | 8.09 |
Porogaramu
1. Ikoreshwa muri sisitemu yo hasi, iringaniye na polarite ya solvent ya alifatique, alkyl, hydrocarubone ya aromatic, cyangwa imvange ivanze na hydrocarubone ya aromatic na vinegere, ketone, ester, aether, inzoga, nibindi.Amavuta yo gusiga.
2. Ikoreshwa mu gufatira hamwe, aldehyde ya fenolike, gushira ivu ryuzuye, gushushanya acrylic, gushushanya, gushushanya irangi rya chlorine, wino (amavuta yubutare), ifu yifu, asifalt primer, irangi ryo mu nyanja, irangi rya antiseptike, nibindi. Umutungo umeze nkurwego mpuzamahanga: bentonite 27/34/38/57/1000, bentonite -SD2, claytone-MP250, claytone-40 nibindi.
Amapaki