制氢装置脱盐水温度的设计问题  

Design of desalted water temperature for hydrogen generation plant

作　　者：田小玲[1] 

机构地区：[1]中国石化集团洛阳石油化工工程公司,河南省洛阳市471003

出　　处：《炼油技术与工程》2010年第6期12-14,共3页Petroleum Refinery Engineering

摘　　要：介绍了制氢装置利用自身大量低温余热自行除氧过程,从理论上分析了提高除氧前脱盐水的预热温度的可行性。理论分析证明,提高脱盐水进入除氧器的温度是可行的,节能降耗十分明显,值得大力推广。The process of utilizing the large amount of low-temperature waste heat produced by hydrogen generation plant for its oxygen removal is introduced.The theoretical analysis shows that it is feasible to raise the pre-heating temperature of the desalted water before the oxygen removal.Energy conservation and reduction are obvious,and it is profitable to practice this design.

关 键 词：制氢装置 亨利定律 道尔顿定律 传热传质定律 脱盐水 除氧 节能 

分 类 号：TQ116.2[化学工程—无机化工]