Acid Resistant Ceramic Raschig Ring Column Packing 16mm, 25mm,38mm, 50mm

Basic Information
Place of Origin: CHINA
Certification: ISO
Model Number: NK-CRR
Minimum Order Quantity: 1 cubic metre
Price: depends on quantity
Packaging Details: woven bag/jumbo bag
Delivery Time: 12 days for one 20GP container
Payment Terms: L/C, D/P, T/T, Western Union, paypal
Supply Ability: 300m3 per month
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Product Name: Ceramic Raschig Ring Material: Ceramic
Diameter: 16mm, 25mm, 38mm, 50mm, 76mm Application: Distillation Column
Classfication: Tower Packing, Random Packing, Column Packing

Acid Resistant Ceramic Raschig Ring Column Packing 16mm, 25mm,38mm, 50mm

 

Product description

ceramic raschig ring packing 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.


It's used in commercial fractional distillation towers to reduce pressure loss (versus using trays), while maintaining good efficiency and economy.

 

Typically the change in pressure (also called "delta p") is lower than in the case of trays but slightly higher than for structured packing.

For raschig ring with big size over 100mm, it's usually filled in the column orderly. If its size is less than 90mm, raschig ring is stacked in the column randomly.

 

Technical date:

 

Name Normal
mm
Diameter*Height*
Thickness mm
Surface area
m2/m3
Void space
%
Bulk density
kg/m3
No.elements
per/m3
Packing factor
m-1
Rasching ring ø16 16*16*3 250 66 820 178000 870
ø25 25*25*3 147 78 510 42000 310
ø38 38*38*4 100 80 458 12000 195
ø50 50*50*5 80 81 465 5600 156
ø76 76*76*9 62 75 575 1700 147

 

Chemical composition

 

SiO2 Al2O3 Fe2O3 CaO K2O+Na2O
>70% 23-30% <1% <1-2% <2-4%

 

Physical properties

 

Index Value
Specific gravity(g/cm3) 2.25-2.35
Water absorption(%) <0.5
Acid-resisting strength, %Wt. Loss (ASTMc279) <4
Firing temperature(Degree C) 1280-1320
Softening point( Degree C) >1400
Density(kg/m3) 2350

 

 

Package info

 

woven bag, 25kg/bag

jumbo bag,  1000kg/bag

 

Product photo

Acid Resistant Ceramic Raschig Ring Column Packing 16mm, 25mm,38mm, 50mm

 

 

 

Production and shipment

 

Acid Resistant Ceramic Raschig Ring Column Packing 16mm, 25mm,38mm, 50mm

 

Other metal random packing products

Pall ring, Raschig ring, Cascade ring, Intalox saddle ring, Super intalox saddle ring, cross partition ring,

conjugate ring, ceramic berl saddle

 

Acid Resistant Ceramic Raschig Ring Column Packing 16mm, 25mm,38mm, 50mm

 

 

 

 

 

Contact Details
Cathy Li

Phone Number : 86 799 3673808

WhatsApp : +8618079909829