1. Home
  2. Products
  3. Catalysts


    1. Ammonia Decomposition Catalyst
      The ammonia decomposition catalyst is mainly used in ammonia decomposition furnaces of coal gas purification and recovery systems. It turns toxic gases into N2, H2 and CO2 effectively removing the threat of equipment corrosion in coal gas recover furnaces. It also prevents pollutants from entering the atmosphere.
    1. Low Temperature Shift Catalyst
      Thisshift conversion catalyst is suitable for low steam-gas ratio process and has a low dust rate, ensuring no dust will affect the succeeding processes. Containing no water, the low temperature shift catalyst makes sure material will not contact with water and not influence the properties of catalyst. According to experiment results, the industrial catalyst shows an excellent performance when the temperature is more than 175 ℃.
    1. High Temperature Shift Catalyst
      The HTS catalyst has low sulfur contents and finds an extensive application in large-scale synthetic ammonia manufacturing factories. For the first-time usage, the sulfur release time is saved.
      Wide usage temperature range
      Strong condensate water resistance
    1. Hydrogenation Catalyst
      The hydrogenation catalyst is mainly used in the hydrogenation of unsaturated aliphatic hydrocarbon as well as aromatic hydrocarbon, and organic sulfides removal from liquid alkane. After using the catalyst, the content of remaining aromatic hydrocarbons or unsaturated hydrocarbons can be decreased to ppm grade. The sulfide content in liquid hydrocarbons can be decreased to less than 0.1ppm.
    1. Methanol Synthesis Catalyst
      The methanol synthetic catalyst offered by Hualian is made using aluminum oxide, Ni active component and addition agent. The catalyst for methanol synthesis provides excellent compressive strength, high low-temperature activity and good thermal stability. Compared to commonly-used catalysts, this aluminum oxide catalyst has a service life up to five years, 30% longer than peer products.
    1. Sulfur Recovery Catalyst
      In order to protect the environment and recover sulfur before it can be released into the air, the sulfur recovery catalyst handles acidic gases released during operation.
    1. Chloride Removal Catalyst
      Newly developed, the chloride removal catalyst offered by Hualian uses calcium compound as main active constituent and is added with special addition agent. The acid gas removal catalyst possesses great crushing strength and ultra-high de-chlorination activity. It's capable to remove at least 50% of chloride. A wide application of chloride removal catalyst is found in removing HCl in oil products and hydrogen.
    1. Arsenic Removal Catalyst
      Thearsenic removal catalyst uses transition metallic oxides as active constituents and is added with special addition agents, capable to be used in an environment of high velocity speed and with a high AsH3 concentration. The catalyst for removing arsenic is mainly applied in eliminating AsH3 in propylene and ethylene, to protect subsequent polymerization catalyst and other deep processing catalysts.
    1. Oxygen Removal Catalyst
      HLRO-M oxygen removal catalyst makes use of transition metal as main active constituent and aluminum oxide as carrier. This catalyst is a type of normal-temperature deoxidizing agent with a high oxygen removal rate. Without hydrogenation, the transition metal based deoxidizer directly removes oxygen at normal temperature from such gases as nitrogen, hydrogen, argon, ethylene, propylene and saturated alkane.
    1. CO Removal Catalyst
      According to experiment results, the industrial catalyst shows an excellent performance when the temperature is more than 175 ℃. The carbonic oxide removal catalyst is appropriate for use in CO shift conversion reaction in synthetic ammonia and hydrogen production factories that use natural gas, naphtha, oil field gas and coal as raw material.
    1. Sulfuric Acid Catalyst
      Vanadium pentoxide is most often used for sulfuric acid production and finds an application in sulfuric acid manufacturing devices that make pyritic, sulfur, phosphogypsum and gases containing sulfur as raw materials. The sulfuric acid catalyst is also applicable for making sulfur trioxide in sulfonation process in organic chemical industry.
    1. Zinc Oxide Desulfurization Catalyst
      The zinc oxide desulfurization catalyst features excellent hydrogen sulfide removal performance and has a transfer capacity for organic sulfur compounds. Under normal temperatures, the sulfur removal catalyst maintains its high desulfurization activity and boasts a removal rate up to 99.5%. This is extremely important in synthesis ammonia factories that make use of semi-aqueous gasses as raw materials.