Ceramic Raschig Ring

Ceramic Raschig Ring with excellent acid resistance and heat resistance. They 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 their application ranges are very wide. Ceramic Intalox Saddle can be used in the drying columns, absorbing columns, cooling towers, scrubbing towers in chemical industry, metallurgy industry, coal gas industry, oxygen producing industry, etc.

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Technical Specification of Ceramic Raschig Ring
SiO2 + Al2O3	>92%	CaO	<1.0%
SiO2	>76%	MgO	<0.5%
Al2O3	>17%	K2O+Na2O	<3.5%
Fe2O3	<1.0%	Other	<1%

Physical & Chemical Properties of Ceramic Raschig Ring
Water absorption	<0.5%	Moh's hardness	>6.5 scale
Porosity	<1%	Acid resistance	>99.6%
Specific gravity	2.3-2.40 g/cm3	Alkali resistance	>85%
Max operation temp	1200℃

Dimension and Other Physical Properties
Sizes (mm)	Thickness(mm)	Surface area (m2/m3)	Free volume (%)	Number per m3	Bulk density (kg/m3)	Packing factor (m-1)
6 × 6	1.6	712	62	3022935	1050	5249
13 × 13	2.4	367	64	377867	800	1903
16 × 16	2.5	305	73	192 500	800	900
19 × 19	2.8	243	72	109122	750	837
25 × 25	3.0	190	74	52000	650	508
38 × 38	5.0	121	73	13667	650	312
40 × 40	5.0	126	75	12700	650	350
50 × 50	6.0	92	74	5792	600	213
80 × 80	9.5	46	80	1953	660	280
100 × 100	10	70	70	1000	600	172

Ceramic Raschig Ring

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