{"id":697,"date":"2024-11-22T16:53:18","date_gmt":"2024-11-22T08:53:18","guid":{"rendered":"http:\/\/47.251.61.166\/?post_type=product&p=697"},"modified":"2026-03-23T09:50:10","modified_gmt":"2026-03-23T01:50:10","slug":"ultra-pure-electronic-grade-carbon-dioxide","status":"publish","type":"product","link":"https:\/\/www.woboequip.com\/zh\/product\/ultra-pure-electronic-grade-carbon-dioxide","title":{"rendered":"Ultra-high Purity Electronic-grade CO2"},"content":{"rendered":"

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

Ultra-high purity electronic-grade CO\u2082<\/strong>\u00a0is a premium industrial gas specifically designed for the electronics, semiconductor, and high-precision manufacturing industries<\/strong>. Sourced from food-grade CO\u2082<\/strong>, it undergoes cryogenic distillation<\/strong>\u00a0and physicochemical adsorption<\/strong>\u00a0to achieve extremely high purity and stable performance<\/strong>. This CO\u2082 is widely used in laser cutting, reactor gas cooling, medical supercritical extraction, semiconductor oxidation, diffusion, chemical vapor deposition (CVD), and supercritical cleaning applications<\/strong>.<\/p>\n

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

The production process involves cryogenic distillation<\/strong>\u00a0to remove the majority of impurities, followed by physicochemical adsorption<\/strong>\u00a0to further purify CO\u2082, significantly reducing CO, H\u2082<\/strong>, and other trace contaminants. The process minimizes feedstock loss and maximizes energy efficiency through heat and electricity recovery. The system is highly automated<\/strong>, supporting remote network monitoring, unattended operation<\/strong>, and can be customized<\/strong>\u00a0based on customer-specific requirements.<\/p>\n

Key Features<\/b><\/strong><\/h3>\n
    \n
  • Advanced, Proven Technology<\/strong>: Reliable, simple process validated through multiple engineering applications.<\/li>\n
  • High Purity & Stability<\/strong>: Guarantees consistent electronic-grade CO\u2082 quality with extremely low impurities.<\/li>\n
  • High Product Yield<\/strong>: Minimal feedstock loss ensures maximum production efficiency.<\/li>\n
  • Energy-efficient & Environmentally Friendly<\/strong>: Heat and energy recovery reduce electricity consumption, improving operational economics.<\/li>\n
  • Automated Control<\/strong>: Supports remote monitoring and unattended operation<\/strong>, enhancing convenience and safety.<\/li>\n
  • Flexible Customization<\/strong>: Production process and equipment design can be tailored to meet specific industrial requirements.<\/li>\n<\/ul>\n

    Applications<\/b><\/strong><\/h3>\n
      \n
    • Electronics Industry<\/strong>: Production and processing of electronic components.<\/li>\n
    • Semiconductor Manufacturing<\/strong>: Oxidation, diffusion, and chemical vapor deposition (CVD) processes.<\/li>\n
    • Integrated Circuits<\/strong>: Provides stable high-purity CO\u2082 for chip fabrication.<\/li>\n
    • LCD & LED Panels<\/strong>: High-purity CO\u2082 for display panel and light-emitting device manufacturing.<\/li>\n
    • Photovoltaics<\/strong>: Supports high-purity CO\u2082 requirements in solar cell and module production.<\/li>\n
    • Laser Processing<\/strong>: Used as a laser gas in cutting and precision processing.<\/li>\n
    • Supercritical Cleaning & Extraction<\/strong>: For CO\u2082-based supercritical cleaning and extraction processes, ensuring product cleanliness.<\/li>\n
    • Medical Applications<\/strong>: Provides ultra-pure CO\u2082 for supercritical extraction and specialized medical processes.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"[tp_attributes num_attributes=\"2\"]\n

      Ultra\u2011high Purity Electronic\u2011grade CO\u2082 is a specialized carbon dioxide product manufactured to meet the stringent purity requirements of the electronics industry. It is produced through advanced purification and liquefaction processes to achieve extremely low levels of impurities, ensuring reliable performance in semiconductor manufacturing, microelectronics, and precision applications. This product guarantees contamination\u2011free gas supply, supporting processes such as wafer cleaning, etching, and controlled atmosphere environments. Packaged and delivered under strict quality standards, ultra\u2011high purity electronic\u2011grade CO\u2082 provides consistent quality, safety, and efficiency for critical industrial operations.<\/p>\n

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