中国甲烷化催化剂专利现状及分析

摘要

The patents on methanation catalysts in China were analyzed quantitatively and qualitatively, and the development trend and distribution of patents and the important patents were introduced. Furthermore, the industrial transformation status of methanation catalyst patents was presented briefly.%对甲烷化催化剂的中国专利进行了定量和定性分析，阐述了发展趋势、专利分布和主要专利，并结合工业对专利转化现状进行简要分析。