Umgubo we-Antimony Pentoxide oMgangatho oBalaseleyo ngexabiso elifanelekileyo uqinisekisiwe
I-Antimony pentoxideIipropati
| Amanye amagama | i-antimony(V) oxide |
| Inombolo yeCas | 1314-6-9 |
| Ifomula yekhemikhali | Sb2O5 |
| Ubunzima be-Molar | 323.517 g/mol |
| Inkangeleko | i-yellow, i-powdery eqinileyo |
| Uxinano | 3.78 g/cm3, eqinileyo |
| Indawo yokunyibilika | 380 °C (716 °F; 653 K) (iyabola) |
| Ukunyibilika emanzini | 0.3 g/100 mL |
| Ukunyibilika | ayinyibiliki kwi-asidi ye-nitric |
| Ulwakhiwo lwekristale | ityhubhu |
| Umthamo wobushushu (C) | 117.69 J/mol K |
Iimpendulo zeUmgubo we-Antimony Pentoxide
Xa ifudunyezwa kwi-700°C, i-pentoxide etyheli emanzi iyaguquka ibe yi-anhydrous white solid enefomyula i-Sb2O13 equlethe zombini i-Sb(III) kunye ne-Sb(V). Ukufudunyezwa kwi-900°C kuvelisa umgubo omhlophe onganyibilikiyo we-SbO2 weentlobo zombini ze-α kunye ne-β. Uhlobo lwe-β luqulathe i-Sb(V) kwi-octahedral interstices kunye neeyunithi ze-pyramidal Sb(III) O4. Kwezi zinto zixutyiweyo, i-athomu ye-Sb(V) idityaniswe ngokwe-octahedral ukuya kumaqela amathandathu e--OH.
Umgangatho weShishini weUmgubo we-Antimony Pentoxide
| Isimboli | Sb2O5 | I-Na2O | I-Fe2O3 | I-As2O3 | I-PbO | H2O(Amanzi afunxwayo) | I-Particle ephakathi(D50) | Iimpawu zomzimba |
| I-UMAP90 | ≥90% | ≤0.1% | ≤0.005% | ≤0.02% | ≤0.03% okanye okanye ngokweemfuno | ≤2.0% | 2~5µm okanye ngokweemfuno | Umgubo oMthubi oKhanyayo |
| UMAP88 | ≥88% | ≤0.1% | ≤0.005% | ≤0.02% | ≤0.03% okanye okanye ngokweemfuno | ≤2.0% | 2~5µm okanye ngokweemfuno | Umgubo oMthubi oKhanyayo |
| UMAP85 | 85%~88% | - | ≤0.005% | ≤0.03% | ≤0.03% okanye okanye ngokweemfuno | - | 2~5µm okanye ngokweemfuno | Umgubo oMthubi oKhanyayo |
| UMAP82 | 82%~85% | - | ≤0.005% | ≤0.015% | ≤0.02% okanye okanye ngokweemfuno | - | 2~5µm okanye ngokweemfuno | Umgubo oMhlophe |
| UMAP81 | 81%~84% | 11~13% | ≤0.005% | - | ≤0.03% okanye okanye ngokweemfuno | ≤0.3% | 2~5µm okanye ngokweemfuno | Umgubo oMhlophe |
Iinkcukacha zokuPakisha: Ubunzima obupheleleyo bomgca webhareli yekhadibhodi yi-50 ~ 250KG okanye landela iimfuno zomthengi
Indawo yokugcina izinto kunye nokuThuthwa:
Indawo yokugcina impahla, izithuthi kunye neenkonkxa kufuneka zigcinwe zicocekile, zomile, zingenamanzi, ubushushu kwaye zahlulwe kwizinto ezine-alkaline.
Yintoni iUmgubo we-Antimony Pentoxideisetyenziselwe ntoni?
I-Antimony PentoxideIsetyenziswa njengesithinteli seLanga kwiimpahla. Isetyenziswa njengesithinteli selanga kwi-ABS nakwezinye iiplastiki kwaye isetyenziswa njenge-flocculant ekuvelisweni kwe-titanium dioxide, kwaye ngamanye amaxesha isetyenziswa ekuvelisweni kweglasi, ipeyinti. Ikwasetyenziswa njenge-ion exchange resin kwiindidi zee-cations kwisisombululo se-asidi kuquka i-Na+ (ingakumbi kwiindawo ezikhethiweyo zokugcina), kwaye njenge-polymerization kunye ne-oxidation catalyst.
