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Thermo Fisher Scientific - Industrial & Applied S
Combustion IC System

Combustion IC System

Product catalog summary

Introduction
The document discusses the challenges and solutions for analyzing corrosive species such as fluorine, chlorine, bromine, and sulfur in industrial processes. These elements can cause corrosion, reduce catalyst lifespan, and lead to environmental pollution. The combustion IC system developed by Mitsubishi and Dionex Corp. offers automated analysis of these elements in various materials.

Analysis of Corrosive Species
Traditional ion chromatography (IC) struggles with complex matrices like petrochemicals and solid samples. Automated combustion IC simplifies this by reducing time and labor, offering high sensitivity and fewer environmental contaminants. The process involves step combustion, absorption in an aqueous solution, and direct IC analysis.

System Features
The system provides pyrolysis of complex samples, analysis of various sample types, high precision, and compliance with ASTM D7359-08 standards. It is fully automated for analyzing halogens and sulfur in diverse products.

Theory of Combustion IC
Samples are introduced into the AQF-100 using the ABC-100 Automatic Boat Controller, where pyrolysis occurs at 800–1100˚C. The oxidized samples are absorbed in a solution and transferred to the IC system. Phosphate and H2O2 are used in the absorbing solution for calibration and oxidation purposes.

Major Applications
The system is applicable for analyzing S, Cl, F, and Br in plastics, Cl in epoxy resins, S, Cl, and Br in industrial lumber, Br in disposable polymers, Cl in lubricating oil, and halogens in various other materials.

System Specifications
The document details specifications for various IC systems, including the ICS-900, ICS-1100, ICS-1600, and ICS-2100, highlighting features like high-performance pumps, conductivity cells, and Chromeleon software.

Applications in Industry

Petroleum Samples: Sulfur and chlorine cause corrosion and affect product quality. CIC provides a solution for their analysis.
Coal: Chlorine content is crucial for mercury emissions control. CIC analyzes coal by pyrolysis and absorption.
Electronic Components: Halogenated materials are monitored for environmental compliance. CIC offers a reliable method for measuring halogen content.
Printing Dyes and Inks: CIC helps ensure low halogen concentrations to prevent corrosion in print cartridges.

Data Interpretation
The document includes chromatograms showing the detection of various ions like fluoride, chloride, sulfate, and bromide in different samples, demonstrating the system's capability in analyzing complex matrices.

Catalog excerpts

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.

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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...

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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...

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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,...

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