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Integrated device, useful in production of ammonia and steam desulfurization, comprises hydrogen sulfide desorption tower whose top and bottom parts are respectively connected to steam reboiler shell and ammonia distillation tower reboiler. 专利
申请日期: 2013-01-01, 公开日期: 2013-11-13
作者:  DONG H HU D ZHANG Y ZHAO G YU B
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