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Adding a Hydrogen Making Plant for Methanol Plant
Author(s): 
Pages: 14-18
Year: Issue:  4
Journal: CHEMICAL ENGINEERING DESIGN COMMUNICATIONS

Keyword:  大型甲醇装置制氢装置催化剂预还原经济效益;
Abstract: 单套甲醇装置投产时变换和甲醇催化剂的还原,因无老系统所依托,只能按流程顺序进行,造成大量的有效气体浪费.同时,还减少5~6d的生产利润.故建议采取统筹考虑的办法,增设制氢装置对催化剂进行预还原.此开车方法,技术上比较成熟,经济效益明显.
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