汽油加氢装置中加氢反应器的国产化设计

NATIVE DESIGN FOR HYDROGEN REACTOR OF PYROLYSIS GASOLINE HYDROGENATION UNIT

主要从材料、结构设计两方面阐述了汽油加氢装置中加氢反应器的设计要求和思路。详细分析了Cr-Mo钢材料具有较强的抗高温氧化能力和抗高温氢腐蚀能力的特点以及回火脆化的缺点,阐明了在反应器的设计中如何采取相应的具体措施尽量减小由于高温操作和材料回火脆化对设备造成的危害。

It is suggested in this paper that measures should be taken in aspects of material requirement and design of hydrogenation reactor in Pyrolysis Gasoline Hydrogenation Unit to avoid troubles and thus ensuring the security.