PROSPECTS FOR USING SPECIAL COMPOSITES IN CHEMICAL ENGINEERING

摘要

Composite materials based on special imported resins, reinforced with glass fiber, in highly corrosive media )hydrochloric and sulfuric acid solutions) are studied. It is shown that equipment manufactured from carbon steel with a coating of composite material based on special imported resins may be used in quite corrosive hydrochloric and sulfuric acid media at elevated temperature instead of expensive equipment made from corrosion-resistant steels and alloys. It is also expedient to use composites as a coating in repairing equipment and pipelines subject to corrosion, including penetration corrosion.