Removal of P4, PH3 and H2S from Yellow Phosphoric Tail Gas by a Catalytic Oxidation Process

• 作 者: NingPing Hans-JoergBart MaLipi
• 机 构: DepartmentofEnvironmentalScienceandEngineering,Lehrstuhlfü,rThermischeVerfahrenstechnik
• 出 处: 工程科学：英文版
• 发表日期: 2004年4期
• 关键词: P4 PH3 H2S 催化氧化 固定床吸附器 活性碳 黄磷废气 H2S P4 PH3 catalytic oxidation fixed bed ads
• 基金项目: “8 63”HighTechnologyPlanningGrant (No .2 0 0 4AA64 90 40 ) ,NationalNaturalScienceFund (No .5 3 0 0 2 3 45 ) ,NaturalScienceFundofYunnanProvince (No .2 0 0 2E0 0 0 9Q )

Yellow phosphorus tail gas is a resource used to produce bulk chemicals, such as formates, oxalates, and methanol after its pretreatment and purification. In this study, catalytic oxidation of phosphorus and hydrogen sulfide in yellow phosphorus tail gas