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发明公开
CN110038565A 一种高空速的甲醇水制氢催化剂及其制备方法与应用 有权

一种高空速的甲醇水制氢催化剂及其制备方法与应用
摘要：
本发明公开了一种高空速的甲醇水制氢催化剂及其制备方法与应用，其中所述的高空速的甲醇水制氢催化剂含有质量分数为70%～95%的改性铈锆氧化物固溶体载体、质量分数为5%～30%的活性组分；所述活性组分包含Pt和MnO2，所述Pt的质量占活性组分质量的10%～50%，所述MnO2的质量占活性组分质量的50%～90%；应用本发明的高空速的甲醇水制氢催化剂可以在高空速下具有很好的催化性能，实现了在小体积空间的条件下大量制氢的能力，为燃料电池用氢源提供了良好的条件，为甲醇制氢技术应用于汽车、船舶等现场（车载）制氢成为可能。
摘要（英）：

The invention discloses a high-space velocity catalyst for hydrogen production from methanol-water and a preparation method and an application thereof. The high-space velocity catalyst for hydrogen production from methanol-water contains a modified cerium zirconium oxide solid solution carrier having a mass fraction of 70%-95% and active components having a mass fraction of 5%-30%. The active components include Pt and MnO2. The mass of the Pt is 10%-50% of the mass of the active components. The mass of the MnO2 is 50%-90% of the mass of the active components. The high-space velocity catalyst for hydrogen production from methanol-water of the invention has good catalytic performance at high space velocity, realizes the capacity of production of a large amount under the condition of small volume space, provides good conditions for a hydrogen source for fuel cells, and makes the application of the hydrogen production from methanol on hydrogen production on site (vehicle) such as automobiles and ships possible.

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