- 17
- Sep
Izitena ezidityanisiweyo ezisezantsi zombhobho oshushu womoya
Izitena ezidityanisiweyo ezisezantsi zombhobho oshushu womoya
Zonke iintlobo zezinto ezinqabileyo, icebo leziko elicwangcisiweyo kunye nemizobo
Izibonelelo zeMveliso: umthamo omkhulu wokugcina ubushushu, inqanaba eliphantsi lokuhamba kunye nezinye izibonelelo.
Isicelo seMveliso: silungele ukuxhasa iifanitshala ezishushu zokuqhushumba kunye neefowun zokuqhushumba eziko eliphakathi kunye nelincinci.
Ingcaciso yeMveliso
Izitena ezidityanisiweyo ezisezantsi ezenzelwe imibhobho yomoya oshushu zenziwe nge-bauxite clinker njengeyona nto iphambili ekrwada, yongezwa zizongezo ezizodwa, ezenziwe ngoxinzelelo oluphezulu, kunye nokudubula kubushushu obuphezulu. Inezibonelelo zokugcina ubushushu obukhulu kunye nenqanaba eliphantsi lokuhamba.
Iimpawu zomzimba kunye neekhemikhali
| iprojekthi | I-DRL-135 | I-DRL-145 | I-DRL-150 | I-DRL-165 | I-DRL-155 | I-DRL-48 |
| Al2O3,% ≥ | 70 | 75 | 80 | 65 | 55 | 48 |
| Ukuchacha kwakhona | 1790 | 1790 | 1790 | 1790 | 1770 | 1750 |
| I-porosity ebonakalayo% ≤ | 20 | 20 | 19 | 24 | 24 | 24 |
| Ukunyanzelwa kwamandla kubushushu begumbi MPa ≥ | 65 | 70 | 80 | 49 | 44.1 | 39.2 |
| Utshintsho lwereyithi yocingo lokuphinda ubambe% ≥ | ± 0.1 | ± 0.1 | ± 0.1 | + 0.1 ~ -0.4 | + 0.1 ~ -0.4 | + 0.1 ~ -0.4 |
| 1450 ℃ * 2h | I-1500 ℃ * x2h | 1450 ℃ * 2h | ||||
| Layisha ubushushu ukuthamba (0.2Mpa) ℃ ≥ | 1500 | 1550 | 1650 | 1500 | 1470 | 1420 |
| Izinga lokuncipha% ≤ | 0.6 1350 ℃ × 50h |
0.6 | 0.7 | – | – | – |
| 1450 ℃ × 50h | 1500 ℃ × 50h | – | – | – | ||