惰性瓷球
惰性瓷球具有高强度,高化学稳定性和热稳定性的特性,它可经耐高温,高压和酸、碱、盐及各种有机溶剂的腐蚀,广泛用于石油、化工、化肥、天然气及环保等行业,加催化剂的支撑和覆盖材料,可缓冲进入反应器内的液体和气体对催化剂的冲击,?;ご呋?,并改善反应器的内液体和气体的分布。
惰性瓷球主要技术参数
性能 |
长石质 |
长石-莫来石 |
莫来石质 |
莫来石-刚玉质 |
刚玉质 |
|
Al2O3% |
20-30 |
30-45 |
45-70 |
70-90 |
≧90 |
|
吸水率% |
≦5 |
|||||
耐酸度% |
≧98 |
|||||
耐碱度% |
≧80 |
≧82 |
≧85 |
≧90 |
≧95 |
|
耐热温度℃ |
≧1300 |
≧1400 |
≧1500 |
≧1600 |
≧1700 |
|
抗压强度 KN/颗 |
Ф3 |
≧0.12 |
≧0.14 |
≧0.15 |
≧0.16 |
≧0.20 |
Ф6 |
≧0.40 |
≧0.42 |
≧0.44 |
≧0.48 |
≧0.50 |
|
Ф8 |
≧0.48 |
≧0.52 |
≧0.60 |
≧0.62 |
≧0.65 |
|
Ф10 |
≧0.60 |
≧0.70 |
≧0.80 |
≧0.90 |
≧1.00 |
|
Ф13 |
≧1.00 |
≧1.10 |
≧1.30 |
≧1.50 |
≧1.80 |
|
Ф16 |
≧1.50 |
≧1.60 |
≧1.80 |
≧2.30 |
≧2.60 |
|
Ф20 |
≧1.80 |
≧2.00 |
≧2.30 |
≧2.80 |
≧3.20 |
|
Ф25 |
≧2.50 |
≧2.80 |
≧3.20 |
≧3.60 |
≧4.00 |
|
Ф30 |
≧3.00 |
≧3.20 |
≧3.50 |
≧4.00 |
≧4.50 |
|
Ф38 |
≧4.00 |
≧4.50 |
≧5.00 |
≧5.50 |
≧6.00 |
|
Ф50 |
≧6.00 |
≧6.50 |
≧7.00 |
≧8.50 |
≧10.00 |
|
Ф60 |
≧8.00 |
≧8.50 |
≧9.00 |
≧10.00 |
≧12.00 |
|
Ф75 |
≧10.00 |
≧11.00 |
≧12.00 |
≧14.00 |
≧15.00 |
|
堆积重度kg/m3 |
1300-1400 |
1400-1500 |
1500-1600 |
1600-1800 |
>1800 |
备注:1、规格尺寸可按客户要求制造
2、外观表面光滑,无裂纹碰伤现象