Ceramic Rasching Ring 1′′ 1.5′′ 2′′ 3inches for Acid and Heat Resistance

• Customization: Available
• Advantage: Acid and Alkali Resistance
• Character: Heat Resistance
• Model NO.: RJ-1936
• Materials: Kaolin
• Peculiarity: Corrosion Resistance
• Transport Package: Carton Box, Ton Bag, Steel Drum
• Specification: 16mm 25mm 38mm 50mm 80mm
• Trademark: RONGJIAN
• Origin: China
• HS Code: 6909110000
• Production Capacity: 10000ton/Year

Product Description

Ceramic Raschig Rings are a classic representative in the field of random packings. Made from chemical ceramics (high-alumina or acid-resistant porcelain), they deliver exceptional corrosion resistance, high-temperature stability, and mechanical strength. Widely used in mass transfer and separation equipment across chemical, environmental, and metallurgical industries, they provide reliable solutions for demanding operating conditions.
 

Application

1. Strong Acid Processing Systems

1. Cases: Concentrated sulfuric acid drying towers (98% H2SO4), hydrochloric acid recovery towers, phosphoric acid concentration towers
2. Performance: Acid mist capture rate >99%, service life >8 years

2. High-Temperature Flue Gas Treatment

1. Scenarios: Coal-fired power plant desulfurization towers (60-80°C), waste incineration quench towers (200ºC→60ºC), metallurgical flue gas purification

Advantage: Resists SO2/HCl/dust multi-corrosion; 15% lower pressure drop vs. structured packings

 

Industry	Application Equipment	Media Conditions
Chlor-Alkali	Chlorine drying towers	Wet chlorine gas (80°C, trace HCl)
Coking	Coal gas desulfurization	H2S + NH3 + tar (50-60°C)
Fertilizer	Ammonia recovery scrubbers	Alkaline ammonia water (40°C)

 

4. Environmental & Resource Recovery

1. Waste Gas Treatment: Acid mist absorption towers (nitric/hydrofluoric acid production)
2. Wastewater Treatment: Stripping towers (ammonia nitrogen wastewater)
3. Resource Recovery: VOC solvent recovery units (resists toluene/acetone corrosion)

 

Product Parameters

Size (mm)	Thickness (mm)	Surface area (m²/m³)	Free volume (%)	Bulk numbers (per /m3)	Bulk density (kg/m³)	Dry packing Factor (m-l)
6×6	1.6	712	62	3022935	1050	5249
13×13	2.4	367	64	377867	800	1903
16×16	2.5	305	73	192500	800	900
25×25	3	190	74	52000	650	508
38×38	5	121	73	15800	650	312
50×50	6	92	74	6500	600	213
80×80	9.5	46	80	1953	660	280
100×100	10	70	70	1000	600	172

 

Detailed Photos

Selection Guidelines

1. Fragility Prevention: Avoid high-altitude drops during loading; use soft-filling techniques
2. Thermal Shock Control: Heating/cooling rate ≤30°C/h
3. Efficiency Tip: Pair with ceramic saddle rings for ultra-high mass transfer efficiency requirements

Conclusion: Proven over a century, Ceramic Raschig Rings safeguard core processes in chemical production and pollution control-impervious to corrosion, unflinching in heat, and unyielding to abrasion. They remain the cost-effective champion for high-temperature, strong-acid environments.
 

Product Line

Packaging & Shipping

 

FAQ

Q1: Where Is Your Factory Located?

A: Our factory are located in No.1-269, Zone B, Xiangdong Industrial Park, Xiangdong District, Pingxiang City, Jiangxi,China.welocme your visiting.

Q 2: What Are Your Main Products?
A:Our factory mainly produces various kinds of ceramic balls, molecular sieves, actived alumina, tower random packing,plastic and metal material, environmental filter materials, high-performance ceramics and so on.

Q3: What Kind Of Payment Do You Accept?
A:we accept T/T,western union.

Q4:What's your terms of delivery?
A:EXW, FOB, CIF, DAP.

Q5: Can I get free samples?                                               
A: Yes, free samples 1-2 kg,please advise your contact details.

Q6: What is your MOQ?
A: The MOQ is different as per different products, for example, 1 Ton for ceramic ball.