{"id":870,"date":"2024-11-23T15:59:24","date_gmt":"2024-11-23T07:59:24","guid":{"rendered":"http:\/\/47.251.61.166\/?post_type=product&p=870"},"modified":"2026-03-20T15:28:09","modified_gmt":"2026-03-20T07:28:09","slug":"wet-decarbonization-technology","status":"publish","type":"product","link":"https:\/\/www.woboequip.com\/zh\/product\/wet-decarbonization-technology","title":{"rendered":"Wet Decarbonization Technology"},"content":{"rendered":"

Product Overview<\/b><\/strong><\/h3>\n

Wet CO\u2082 removal technology is a widely applied gas purification process suitable for efficiently removing CO\u2082 and H\u2082S from various gas streams, including synthesis gas for ammonia and methanol production, refinery gas, town gas, and natural gas.<\/p>\n

The process uses methyl diethanolamine (MDEA)<\/strong>\u00a0as the core absorbent in combination with an activator system, leveraging both physical and chemical absorption mechanisms. This ensures high purification efficiency while minimizing energy consumption. The technology not only removes CO\u2082 but also simultaneously eliminates inorganic and hydrolyzable organic sulfur compounds, providing a stable and reliable solution for industrial gas purification.<\/p>\n

Working Principle<\/b><\/strong><\/h3>\n

The technology operates based on the absorption and regeneration of amine solutions.<\/p>\n

Gas containing CO\u2082 and H\u2082S enters the absorption tower and comes into contact with the MDEA solution. CO\u2082 and H\u2082S are selectively absorbed into the liquid phase, with CO\u2082 primarily captured via reversible chemical reactions and a portion physically dissolved.<\/p>\n

The rich amine solution is then sent to the regeneration system, where heating releases CO\u2082 and H\u2082S, restoring the absorbent\u2019s activity for recirculation. Activators are introduced to enhance reaction rates and absorption efficiency, enabling a low-energy, high-efficiency gas purification process.<\/p>\n

Key Features<\/b><\/strong><\/h3>\n
    \n
  • Flexible Process Configuration<\/strong>: Supports single-stage or multi-stage absorption and regeneration, optimizing both investment and operating energy consumption.<\/li>\n
  • High CO\u2082 Removal Efficiency<\/strong>: Reduces CO\u2082 concentration to below 20 ppm, meeting high-purity gas requirements.<\/li>\n
  • Strong Desulfurization Capability<\/strong>: Can lower total sulfur to ~1 ppm at inlet sulfur levels of approximately 1 g\/Nm\u00b3.<\/li>\n
  • Material Compatibility<\/strong>: Low corrosivity to equipment materials; compatible with carbon steel and other commonly used materials, extending equipment lifespan.<\/li>\n
  • Simultaneous Inorganic & Organic Sulfur Removal<\/strong>: Enhances overall gas purification performance.<\/li>\n
  • Stable Operation<\/strong>: Suitable for continuous industrial-scale production.<\/li>\n<\/ul>\n

    Applications<\/b><\/strong><\/h3>\n
      \n
    • Petrochemical Industry<\/strong>: Purification of synthesis gas for ammonia and methanol production, improving product quality and reducing emissions.<\/li>\n
    • Natural Gas Processing<\/strong>: Efficient removal of CO\u2082 and H\u2082S from natural gas, ensuring safe transport and usage.<\/li>\n
    • Refinery Gas Treatment<\/strong>: Purifies various refinery gas streams, increasing gas utilization efficiency and minimizing environmental impact.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"[tp_attributes num_attributes=\"2\"]\n

      Wet Decarbonization Technology is an advanced gas treatment process designed to efficiently remove carbon dioxide from industrial exhaust streams using liquid absorbents in a wet scrubbing system. By combining chemical absorption with optimized reactor design, it achieves high CO\u2082 removal efficiency while maintaining stable long\u2011term performance. The system features automated circulation, regeneration cycles, and intelligent monitoring to ensure reliable operation with reduced maintenance costs. Its modular design allows easy integration into existing facilities, making it suitable for industries such as power generation, petrochemical refining, metallurgy, and cement production. Wet decarbonization provides a sustainable solution for reducing greenhouse gas emissions and supporting carbon neutrality goals.<\/p>\n

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