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Progress Report

This progress report outlines the investigation of Pt/TiO2 catalysts, focusing on their application in gas pipeline processes such as formaldehyde oxidation, water-gas shift (WGS) reactions, and carbon monoxide (CO) oxidation. Key topics include the influence of TiO2 and TiO2-Al2O3 support compositions, particle size, and preparation methods on catalyst performance. The work plan includes completing GC calibration, conducting activity tests, and reviewing literature on TiO2-Al2O3 support preparation. Overall, the study aims to optimize catalyst design for enhanced efficiency in gas pipeline operations.

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Progress Report

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  1. Progress Report FengJiang 2013.9.29

  2. Gas pipeline Material !!!

  3. Gas pipeline

  4. Adequate investigation Good materials 3. Think twice before action

  5. Pt/TiO2

  6. 1wt%-Pt/TiO2 20 nm 20 nm

  7. 1.5-3.5 nm Ref 5 nm 5 nm

  8. TiO2Support • Formaldehyde Oxidation • WGS Reaction • CO Oxidation TiO2 in PDH ???

  9. TiO2-Al2O3

  10. Effect factors of particle size Support preparation method Support composition (Ti content) Pt precursor Solution Pt loading Reductiontemperature

  11. N2 calibration

  12. Work Plan 1. Complete GC calibration, activity test of Pt/TiO2 catalyst 2. Literature review about TiO2-Al2O3and preparation of this support(Grafting or impregnation method) 3. Preparation and activity test of Pt/TiO2- Al2O3 catalyst investigate the influence of support on Pt particle size

  13. Thank You !

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