Jiangsu Shagang Group
In-situ Laser Gas Analysis for Converter Gas Recovery
- Jiangsu, China
Completed: 2021
Industry: Steel Manufacturing
Application: Converter Gas Recovery – Oxygen (O₂) & Carbon Monoxide (CO) Monitoring
Project Overview
Jiangsu Shagang Group, one of the largest private steel producers in China, required a reliable gas analysis solution to enhance the efficiency and safety of their converter gas recovery process. Their previous system suffered from delayed response times and unstable readings—posing challenges in process control and energy optimization.
Chang Ai Technology was selected to upgrade their system with in-situ laser gas analyzers capable of delivering real-time, interference-free data under harsh operating conditions.
Our Solution
We implemented a customized solution using the CI-PC6500 Series In-situ Laser Gas Analyzers, built to withstand the extreme environment of steel converters and deliver accurate measurements of O₂ and CO concentrations.
Delivered Equipment:
Project Highlights
Why It Worked
The CI-PC6500’s smart auto-compensation and rugged optical design enabled consistent, real-time readings, even in high-vibration, high-temperature environments typical of steelmaking processes.