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)
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性能
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長石質(zhì)
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長石-莫來石
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莫來石質(zhì)
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莫來石-剛玉質(zhì)
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剛玉質(zhì)
|
|
Al2O3%
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20-30
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30-45
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45-70
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70-90
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≧90
|
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吸水率%
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≦5
|
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耐酸度%
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≧98
|
|
耐堿度%
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≧80
|
≧82
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≧85
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≧90
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≧95
|
|
耐熱溫度℃
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≧1300
|
≧1400
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≧1500
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≧1600
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≧1700
|
|
抗壓強(qiáng)度
KN/顆
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Ф3
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≧0.12
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≧0.14
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≧0.15
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≧0.16
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≧0.20
|
|
Ф6
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≧0.40
|
≧0.42
|
≧0.44
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≧0.48
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≧0.50
|
|
Ф8
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≧0.48
|
≧0.52
|
≧0.60
|
≧0.62
|
≧0.65
|
|
Ф10
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≧0.60
|
≧0.70
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≧0.80
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≧0.90
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≧1.00
|
|
Ф13
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≧1.00
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≧1.10
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≧1.30
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≧1.50
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≧1.80
|
|
Ф16
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≧1.50
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≧1.60
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≧1.80
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≧2.30
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≧2.60
|
|
Ф20
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≧1.80
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≧2.00
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≧2.30
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≧2.80
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≧3.20
|
|
Ф25
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≧2.50
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≧2.80
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≧3.20
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≧3.60
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≧4.00
|
|
Ф30
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≧3.00
|
≧3.20
|
≧3.50
|
≧4.00
|
≧4.50
|
|
Ф38
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≧4.00
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≧4.50
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≧5.00
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≧5.50
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≧6.00
|
|
Ф50
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≧6.00
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≧6.50
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≧7.00
|
≧8.50
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≧10.00
|
|
Ф60
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≧8.00
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≧8.50
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≧9.00
|
≧10.00
|
≧12.00
|
|
Ф75
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≧10.00
|
≧11.00
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≧12.00
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≧14.00
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≧15.00
|
|
堆積重度kg/m3
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1300-1400
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1400-1500
|
1500-1600
|
1600-1800
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>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