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发明公开
CN108367268A 除氨材料、除氨方法和燃料电池汽车用氢气的制造方法 审中-实审

除氨材料、除氨方法和燃料电池汽车用氢气的制造方法
摘要：
本发明涉及除氨材料、除氨方法和燃料电池汽车用氢气的制造方法。所述除氨材料，是为了由含有氢气、氮气和氨且氨浓度超过0.1摩尔ppm的混合气体(A)得到氨浓度为0.1摩尔ppm以下的混合气体(B)而使用的除氨材料，其含有微细孔径为0.5nm以上且2.0nm以下的沸石。所述除氨方法，是使用了该除氨材料的从所述混合气体除去氨的方法。所述燃料电池汽车用氢气的制造方法，使用了该除氨方法。
摘要（英）：

The present invention pertains to: an ammonia removal material used to obtain a mixed gas (B) having an ammonia concentration of 0.1 mol ppm or lower from a mixed gas (A) containing hydrogen, nitrogen, and ammonia and having an ammonia concentration exceeding 0.1 mol ppm, wherein the ammonia removal material contains zeolite having a pore size of 0.5-2.0 nm; a method for removing ammonia from the mixed gas in which the ammonia removal material is used; and a method for manufacturing hydrogen gas for a fuel cell automobile having the ammonia removal method.

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