tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:8.00pt "Arial", sans-serif; } .font1 { font:9.00pt "Arial", sans-serif; } .font2 { font:10.00pt "Arial", sans-serif; } .font3 { font:12.00pt "Arial", sans-serif; } .font4 { font:13.00pt "Arial", sans-serif; } .font5 { font:40.00pt "Arial", sans-serif; } Combustion IC System Pyrolysis-Absorbanc-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 땕 Analysis of gaseous, solid, and viscous samples High precision and accuracy Օ 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.

tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:4.00pt "Arial", sans-serif; } .font1 { font:5.60pt "Arial", sans-serif; } .font2 { font:6.00pt "Arial", sans-serif; } .font3 { font:8.00pt "Arial", sans-serif; } .font4 { font:10.00pt "Arial", sans-serif; } .font5 { font:11.00pt "Arial", sans-serif; } .font6 { font:27.00pt "Arial", sans-serif; } .font7 { font:11.00pt "Tahoma", sans-serif; } Theory of Combustion IC Samples are introduced into the AQF-100 using the ABC-100 Automatic Boat Controller. Pyrolysis occurs at 800-1100°C. The samples containing halogen and sulfur are oxidized...

tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:8.00pt "Arial", sans-serif; } .font1 { font:10.00pt "Arial", sans-serif; } .font2 { font:11.00pt "Arial", sans-serif; } .font3 { font:40.00pt "Arial", sans-serif; } .font4 { font:11.00pt "Tahoma", sans-serif; } GA-100 Absorbance System Spcifications Absorbtion Tube: Heat-resistant glass, 10 or 20 mL Six-Way Valve Injection Pump: 5 mL high-pressure channel, Teflon® or PEEK O Absorbtion tube Q Injection valve O Absorbing agent distributor O IC connection tube O Introduction of combustion gas O Introduction of liquid sample il ICS-900...

tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:3.95pt "Arial", sans-serif; } .font1 { font:4.60pt "Arial", sans-serif; } .font2 { font:5.00pt "Arial", sans-serif; } .font3 { font:6.00pt "Arial", sans-serif; } .font4 { font:7.20pt "Arial", sans-serif; } .font5 { font:8.00pt "Arial", sans-serif; } .font6 { font:10.00pt "Arial", sans-serif; } .font7 { font:11.00pt "Tahoma", sans-serif; } Simplified Analysis for Complex Samples Using Combustion Ion Chromatograpy (CIC) Chlorine and Sulfur in Petroleum Samples Sulfur in petroleum products causes corrosion in pipelines, poisons catalysts,...