惰性瓷球
惰性瓷球具有高強(qiáng)度,高化學(xué)穩(wěn)定性和熱穩(wěn)定性的特性,它可經(jīng)耐高溫,高壓和酸、堿、鹽及各種有機(jī)溶劑的腐蝕,廣泛用于石油、化工、化肥、天然氣及環(huán)保等行業(yè),加催化劑的支撐和覆蓋材料,可緩沖進(jìn)入反應(yīng)器內(nèi)的液體和氣體對催化劑的沖擊,保護(hù)催化劑,并改善反應(yīng)器的內(nèi)液體和氣體的分布。
惰性瓷球主要技術(shù)參數(shù)
性能 |
長石質(zhì) |
長石-莫來石 |
莫來石質(zhì) |
莫來石-剛玉質(zhì) |
剛玉質(zhì) |
|
Al2O3% |
20-30 |
30-45 |
45-70 |
70-90 |
≧90 |
|
吸水率% |
≦5 |
|||||
耐酸度% |
≧98 |
|||||
耐堿度% |
≧80 |
≧82 |
≧85 |
≧90 |
≧95 |
|
耐熱溫度℃ |
≧1300 |
≧1400 |
≧1500 |
≧1600 |
≧1700 |
|
抗壓強(qiáng)度 KN/顆 |
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 |
|
堆積重度kg/m3 |
1300-1400 |
1400-1500 |
1500-1600 |
1600-1800 |
>1800 |
備注:1、規(guī)格尺寸可按客戶要求制造
2、外觀表面光滑,無裂紋碰傷現(xiàn)象