惰性瓷球
惰性瓷球具有高強度，高化學穩(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，可緩沖進入反應器內(nèi)的液體和氣體對催化劑的沖擊，保護催化劑，并改善反應器的內(nèi)液體和氣體的分布。
惰性瓷球主要技術參數(shù)
|
性能
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長石質(zhì)
|
長石-莫來石
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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℃
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≧1300
|
≧1400
|
≧1500
|
≧1600
|
≧1700
|
|
抗壓強度
KN/顆
|
Ф3
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≧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