Warning: mb_convert_encoding(): Unable to detect character encoding in /home/wwwroot/uz/index.php on line 518
haiso_betway体育手机版 haiso_betway体育手机版
Gas Purification R&D Center
Chinese | English | Contact us
Search :
  Products Catalog
  Ammonia Cat
  Shift Cat
  Methanol Cat
  Methanation Cat
  Reforming Cat
  Noble Metal Cat
  Hydrogenation Cat
  Deep purification
  Sulfur Adsorbent
  Chloride Adsorbent
  Arsenic Adsorbent
  Nitrogen Adsorbent
  Phosphor Adsorbent
  Oxygen Adsorbent
  Oil Adsorbent
  CO Sorbent
  HC Series Gas Chromatograph

  HZ202 Second Reforming Catalyst  
HZ201 is a thermo-protective agent, composed of MgAl2O4 spinel and highly sintered nickel oxide. It can be used as the top layer in a secondary reformer to protect the catalyst below it. HZ202 and HZ203 are reforming catalysts with nickel as the active element and high temperature resistant MgAl2O4 spinel as carrier. They are suitable for secondary reforming in the hydrocarbon steam reforming process for ammonia and hydrogen production.

The catalysts contain very few impurities which could migrate a high temperature and have stable performance, good activity and strength. HZ201 and HZ202 are made as spheres to provide the best heat and mass transfer. HZ203 has grooved sides to provide more surface, convex ends to provide better heat and mass transfer and highest surface area to provide higher activity.

Physical and chemical properties






5-hole spheres

5-hole spheres

5-hole cylinders with grooved sides and convex ends

Size, mm




Hole Diameter, mm




Bulk Density, kg/l


Crushing Strength, N/point




NiO, %




Free Silica, %




Operating Conditions

Temperature, ℃


Pressure, MPa


Space Velocity, h-1


Inlet H2S content, ppmv



Home | About us | Our Experts | Technology Innovation | Our Products | Achievement & Patent | Communication | Online Message | Contact us | Chinese
Copyright(C)2009,Gas Purification Division of Haiso Technology Co., Ltd All Rights Reserved.Supported by ChemNet ChinaChemNet Toocle