Blog

With modern producing facilities and strict quality control, the quality of our producing materials, procedures and technologies are constantly improving. DZC’s products are widely applied in different plants with excellent performance but lower cost. We can provide short delivery for most of the products in our portfolio to meet your time schedule.

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• WSA Wet sulfuric acid process

  2024-07-12

  The wet sulfuric acid process (WSA process) is applied in lots of industries where removal of sulfur is an issue, such as refinery and petrochemical industry, sulfuric acid industry, and metallurgy industry. WSA was introduced by Danish catalyst company Haldor Topsoe in the late 1980s.WSA proc

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• Spouted Bed Technology

  2024-05-14

  Like fluid bed, spouted bed is based on the basic principle of fluidization and the pneumatic transport of particles by upward flowing process air.

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• Crucial Technology: CO2 to CH4

  2024-04-15

  Carbon dioxide is the world's recognized cause of global warming, so it is crucial to try to reuse it as a resource, which can not only solve environmental problems, but also has great significance for solving energy problems! Carbon dioxide catalytic hydrogenation to produce methane is consider

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• Get to know catalysts

  2024-03-29

  Catalyst refers to a chemical that can increase the rate of chemical reaction without changing the chemical equilibrium, and its own mass and chemical properties are not changed before and after the chemical reaction. More than 90% of industrial processes use catalysts, such as chemical, petrochemic

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