Supporting Equipment

Nitrogen Oxides Treatment Equipment

Patent Number: ZL2019 2 129616.6. The nitrogen oxide treatment equipment is designed to handle high-concentration nitrogen oxide exhaust gases generated from aqua regia dissolution reaction kettles, nitric acid impurity removal reaction kettles, and other similar sources. It can reduce nitrogen oxide exhaust gases from 20,000 ppm to below 150 ppm.

Advantages and Features

  1. The nitrogen oxide treatment equipment system can handle inlet nitrogen oxide contents as high as 3,000 mg/m³.
  2. The outlet nitrogen oxide concentration meets and remains below emission standards.
  3. It can also treat high-concentration harmful gases such as Cl₂ and SO₂.
  4. The absorption efficiency is high, reaching up to 99.5%, ensuring compliance with emission standards.
  5. After absorbing nitrogen oxides, the reagent generates nitrogen, carbon dioxide, and water, with no secondary pollution.
  6. The main body of the equipment is made of high-performance polypropylene material with added anti-aging agents, significantly extending the equipment’s service life.
  7. The equipment occupies a small overall footprint, uses inexpensive and readily available reagents, and has low operating costs.

Technical Parameters

ModelNumber of Reaction Kettles TreatedNitrogen Oxide Concentration at Reaction Kettle OutletNitrogen Oxide Concentration After TreatmentAbsorption Method
JQ-PST-5002-3>30000mg/m3Emission in compliance with standardsNegative pressure
JQ-PST-10003-5
JQ-PST-3401-2

Table of contents

    Contact Us

    Get In Touch