ceramic rasching ring

• Post Date:

  Oct 17,2015

• Expiry Date:

  Oct 16,2016

• Detailed Description:

  Cas No. :ceramic Quantity: 100Metric Tons
  Specs:16, 25, 38, 50, 76
  Price:1 USD Metric Tons
  Payment Method: TT, L/C
  Ceramic Raschig Ring
  1. Detailed Product Description
  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.
  2. Chemical Analysis
  Al2O3 SiO2 Fe2O3 CaO MgO K2O + Na2O Other
  17-23% >70% <1.0% <1.% <0.5% <3.5% <1%
  3. Physical properties
  Item Value
  Water absorption <0.5%
  Apparent porosity (%) <1
  Specific gravity 2.3-2.35
  Operation temp.(max) 1000°C
  Moh"s hardness >6.5 scale
  Acid resistance >99.6%
  Alkali resistance >85%
  4. 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 961 5249
  12.5 ×12.5 2.4 367 64 377867 881 1903
  16×16 2 305 73 192 500 730 900
  19×19 2.4 243 72 109122 801 837
  25×25 3.2 190 74 47675 673 508
  38×38 4.8 121 73 13667 689 312
  40×40 4.5 126 75 127000 577 350
  50×50 4.5 93 81 6 000 457 220
  50×50 6.4 92 74 5792 657 213
  80×80 9.5 46 80 1910 714 280
  100×100 10 70 70 1000 700

• CAS Registry Number:

  ceramic

• Company:

  Pingxiang Baisheng Chemical Packing Co., Ltd     [ China ]        

• Contact:

  Ella Liu

• Tel:

  86-799-6826733

• Fax:

• Email:

  liuxiokok@163.com