化學成分
指標 |
數(shù)值 |
SiO2 |
≥72% |
Fe2O3 |
≤0.5% |
CaO |
≤1.0% |
Al2O3 |
≥23% |
MgO |
≤1.0% |
其它 |
2% |
物理性能
指標 |
單位 |
數(shù)值 |
體積密度 |
g/cm3 |
2.5 |
吸水率 |
Wt% |
≤0.5 |
耐酸性 |
Wt% |
≥99.5 |
熱損失 |
Wt% |
≤5.0 |
大操作溫度 |
℃ |
800 |
抗破碎強度 |
MPa |
≥130 |
莫氏硬度 |
Scale |
≥7 |
幾何性能
型號 |
比表面積m2/m3 |
堆比重kg/ m3 |
空隙率% |
傾斜角 |
壓力降mmHg/m |
理論板數(shù)m-1 |
水力直徑mm |
積液m3/m2h |
填料因子m/s(Kg/m3)-1 |
125Y |
125 |
320 |
90 |
450 |
1.8 |
1.8 |
28 |
0.2-100 |
3.0 |
160Y |
160 |
370 |
85 |
450 |
2 |
2 |
15 |
0.2-100 |
2.8 |
250Y |
250 |
420 |
80 |
450 |
2 |
2.5 |
12 |
0.2-100 |
2.6 |
350Y |
350 |
470 |
78 |
450 |
2.5 |
2.8 |
10 |
0.2-100 |
2.5 |
400Y |
400 |
500 |
75 |
450 |
3 |
3 |
8 |
0.2-100 |
2.0 |
450Y |
450 |
520 |
72 |
450 |
4 |
4 |
7 |
0.2-100 |
1.8 |
550Y |
550 |
620 |
74 |
450 |
5.5 |
5-6 |
6 |
0.18-100 |
1.4 |
700Y |
700 |
650 |
72 |
450 |
6 |
7 |
5 |
0.15-100 |
1.3 |
100X |
100 |
280 |
92 |
300 |
1.5 |
1 |
30 |
0.2-100 |
3.5 |
125X |
125 |
300 |
90 |
300 |
1.8 |
1.5 |
28 |
0.2-100 |
3.2 |
160X |
160 |
350 |
85 |
300 |
2 |
1.8 |
15 |
0.2-100 |
3.0 |
250X |
250 |
380 |
80 |
300 |
2.5 |
2.3 |
12 |
0.2-100 |
2.8 |
350X |
350 |
450 |
78 |
300 |
3 |
2.5 |
10 |
0.2-100 |
2.6 |
400X |
400 |
480 |
75 |
300 |
4 |
2.8 |
8 |
0.2-100 |
2.2 |
450X |
450 |
500 |
72 |
300 |
4.5 |
3-4 |
7 |
0.2-100 |
2.0 |
470X |
470 |
440 |
75 |
300 |
5 |
5 |
7 |
0.2-100 |
1.8 |
550X |
550 |
620 |
74 |
300 |
5.5 |
5-6 |
6 |
0.18-100 |
1.4 |
700X |
700 |
650 |
72 |
300 |
6 |
7 |
5 |
0.15-100 |
1.3 |