- N-hydroxyl phathalicimide has better selectivity,but naphthyl hydroxamic acid has better collectivity.
- Abstract: A new high-molecular-mass hydroxamic acid containing phenyl(HHCP) as high efficiency flocculant was synthesized by microemulsion polymerication.
摘 要: 采用微乳液聚合法合成了一种带有苯环结构的新型氧肟酸类赤泥絮凝剂。
- Hydroxamic acid is a new prepared high efficiency flocculant abroad recently and has excellent flocculation ability for red mud settling in Bayer process.
- By study of hydroxamic acid synthesis and red mud settling behavior,its high clarified degree was described.And it can provide reference to alumina production.
- Starch of hydroxamic acid type is synthesized by modification of starch.Effects of different process conditions on product properties are systematically studyed.