Identification Odor Compounds Emitted During the Heating of Molding Sands

Abstract

The paper presents the results of analyzes of gases emitted during exposure to high temperature foundry molding sands, where binders are organic resins. As a research tool has been used special gas chromatograph designed to identify odorous compounds including the group of alkanes.

Keywords

• Foundry binders
• Odor
• Molding sand
• Core
• Thermal decomposition
• Gas chromatography