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Combustion IC System
Pyrolysis-Absorbancë-IC
Fully Automated Analysis of Halogens and Sulfur in Petrochemicals, Industrial Chemicals, and Consumer Products
Fluorine, chlorine, bromine, and sulfur can cause corrosion in many industrial processes, decrease the lifetime of many catalysts, and cause environmental pollution. The combustion IC system developed by Mitsubishi (Japan) and Dionex Corp. (USA) can be used for automated qualitative and quantitative analysis of halogens and sulfur in petrochemicals, coal-based chemicals, and construction materials, chemicals, and polymers.
Analysis of Corrosive Species in Complex Matrices
Petrochemicals, gaseous samples, solid samples, and complex chemicals are very difficult to analyze with conventional ion chromatography (IC). Sample preparation is required to extract analytes or remove interfering matrices, but these techniques can be costly and labor intensive. Automated combustion IC reduces the time and labor for determination of corrosive halogens and sulfur in difficult samples. The samples are pretreated by step combustion, absorbed in an aqueous solution, then introduced directly into the IC system for analysis. This automated
method is highly sensitive, easy-to-use, saves time, and produces fewer environmental contaminants than other analytical processes. The system provides:
• Pyrolysis of complex samples
• Analysis of gaseous, solid, and viscous samples
• High precision and accuracy
• Fully compliant with ASTM D7359-08 Standard Test Method for Total Fluorine, Chlorine, and Sulfur in Aromatic Hydrocarbons and Their Mixtures by Oxidative Pyrohydrolytic Combustion followed by Ion Chromatography Detection (Combustion Ion Chromatography-CIC)
Passion. Power. Productivity.
