Here introduced were the causes, types and characteristics of equipment corrosion in processing high-sulfur Mid-east crudes in Yokkaichi Refinery of Cosmo Company, Japan and protection measures.

• 重点介绍日本国Cosmo公司四日市炼油厂加工高含硫中东原油引起的设备腐蚀的原因、种类、特点和防蚀对策.