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10mm ceramic rasching ring

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Product Name: 10mm ceramic rasching ring
Product Model: BS-CCR
Products Exhibitors: Baisheng
Product Documentation: No Related Documents

Brief

10mm ceramic rasching ring has excellent acid resistance and heat resistance, mainly used for chemical towers.


 Detailed description

10mm ceramic rasching ring

Ceramic Raschig Ring has excellent acid resistance and heat resistance. 
It can resist to corrosion of various inorganic acids, organic acids and organic solvents except hydrofluoric acid, and can be used in high or low temperature conditions. 
Consequently the application range is very wide. The packing can be used in the 
drying columns, absorbing columns, cooling towers, scrubbing towers and actifier columns in chemical industry, metallurgy industry, coal gas industry, oxygen producing industry, etc.

1. Chemical Analysis

Al2O3

17-23%

SiO2

>70%

Fe2O3

<1.0%

CaO

<1.0%

MgO

<0.5%

K2O + Na2O

<3.5%

Other

<1%

2. Physical properties

Item

Value

Size (D*H*ID, mm)

10*10*6

Bulk density, kg/m3

850

Water absorption

<0.5%

 Apparent porosity (%)

<1

Specific gravity

2.3-2.35

Operation temp.(max)

1000°C

Surface area(m2/m3)

243

Free volume (%)

80

 Moh's hardness

>6.5 scal

Acid resistance

>99.6%

Alkali resistance

>85%

Number, pcs/m3

800000

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