文献类型：专利

英文题名：Solid bifunctional catalyst for catalytic process of dimethyl ether water vapor reforming hydrogen production comprises supported phosphotungstic acid catalyst and copper/zinc oxide/aluminum oxide methanol water vapor reforming catalyst

作者：LI P;XU J;WANG Y;ZHOU X;LI F;HAN Y

机构：[1]UNIV EAST CHINA SCI&TECHNOLOGY

申请号：CN101822993-B

公开日：2012-07-25

语种：英文

收录：DERWENT

摘要：NOVELTY - A solid bifunctional catalyst (C1) comprises supported phosphotungstic acid catalyst and copper/zinc oxide/aluminum oxide (Cu/ZnO/Al2O3) methanol water vapor reforming catalyst at wt. ratio of 5:1-1:5. USE - Solid bifunctional catalyst (C1) for catalytic process of dimethyl ether water vapor reforming hydrogen production (claimed). DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for: (1) preparation of the catalyst (C1) which comprises compounding supported phosphotungstic acid catalyst and Cu/ZnO/Al2O3 methanol water vapor reforming; and (2) method for dimethyl ether water vapor reforming hydrogen production which comprises passing gas mixture of dimethyl ether and water vapor through fixed bed reactor packed with the catalyst (C1) to react and prepare hydrogen.