1. product Description
Ceramic Combined Packing is advantage of large surface area with a high void ratio and mass transfer coefficient.It also contains anti-block,anti-corrosion and sudden cold/hot resistance componets.It is very durable and can be easily installed. It has been widely used in the process of coking desulphuruzation,methanol,washing benzene,naphthalene and ammonia sulfuric acid drying,fertilizer hot water saturatio tower.
2. Technical Specification
Product name
Type
Subtense distance
(mm)
Accumulation
gap(mm)
Porous area
Surface area
(m2/m3)
Voild volume
(%)
Bulk density
(Kg/m3)
No.element
(pc/m3)
Seven link pores ring
LH-1
220±2.5
20
65
118
85
280
200
Seven musle pores ring
LH -2
128
75
320
Seven rhombus pores ring
LH -3
132
300
Six rhombus musle ring
LH -4
120
80
Hexagon pores ring
LH -5
135
79
3. Technical Index
Item
Technical index
Bulk density,kg/cm3
280-320
Volume density, kg/cm3
2.3-2.6
Void space,%
72-85
Apparent porosity,%
15-35
Thermal resistance,℃
1100
Acid resistance,%
≥98.8
Alkali resistance,%
≥85
Mohs' hardness,Scal
≥6.5
Chemical composition %
Al2O3
≥18
Fe2O3,
≤1.0
Al2O3+SiO2
≥93
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Skype:pxlihuajane
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