Ceramic Raschig Ring

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Beijing

  • Validity to:

    Long-term effective

  • Last update:

    2017-10-25 03:05

  • Browse the number:

    219

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Company Profile

Saiptech Co., Ltd.

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Contact:Mr. Zhang(Mr.)  

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Telephone:

Phone:

Area:Beijing

Address:Beijing

Website: http://saiptech.better-elec.com/

Product details
Saiptech Ceramic Raschig Ring
Raschig ring is the earliest developed random packing, named after the German chemist Friedrich Raschig. It's small tube cutting, which outside diameter is equal to its height, providing a surface for evaporation of the most volatile part in the refluxing distillate, typically 10 mm in diameter and 12 mm long.
It's used in commercial fractional distillation towers to reduce pressure loss, while maintaining good efficiency and economy. Typically the change in pressure is lower than in the case of trays but slightly higher than for structured packing.

With the characters of high mechanical strength, high chemical stability, and excellent heat endurance, Ceramic Raschig Ring can resist high temperature, acid (except HF), alkali, salt and various organic solvents. It's widely applied in various packing towers of desiccation, absorption, cooling, washing, and regeneration in industries of petrochemical, chemical, metallurgy, gas and oxygen generation.
For Raschig ring with big size over 100 mm, it's usually filled in the column orderly. If its size is less than 90mm, Raschig ring is stacked in the column randomly.

Technical Specification
Type Dimension
mm
Surface area m²/m³ Free volume % Number
per m³
Bulk density
Kg/m³
Packing Factor
m-1
Φ 6 6*6*2 789 73 3110000 737 2030
Φ 10 10*10*2 440 70 720000 700 1280
Φ 15 15*15*2 330 70 250000 690 960
Φ 16 16*16*2 305 73 192500 730 784
Φ 25 25*25*2.5 190 78 49000 505 400
Φ 40 40*40*5 126 75 12700 577 305
Φ 50 50*50*5 93 81 6000 457 177
Φ 80 80*80*9.5 90 68 1910 714 234
Φ 100 100*100*10 70 70 1000 700 172
Φ 150 150*150*15 50 68 295 790 142