The precursor phase composition of iron catalyst and discovery of FeO based catalyst for ammonia syn

• 作 者: 刘化章 李小年
• 机 构: （DepartmentofChemicalEngineering,ZhejiangUniversityofTechnology,Hangzhou310014,China）,China）
• 出 处: Science in China,Ser.B
• 发表日期: 1995年5期
• 关键词: ammonia molten preparing essentially outlet minor listed slowly breakthrough Maj

The relationship between the activity and the precursor phase composition of the molten iron catalyst for ammonia synthesis has been studied with high pressure testing equipment and XRD. A humped curve between the activity and Fe2+/Fe3+ has been obtained.