Abstract: Development process of hydrogen peroxide was introduced;advantages and disadvantages of several production methods as well as the increasing of China′s hydrogen peroxide output in past several decades were described; the characteristics of anthraquinone method a hydrogen peroxide production method,was introduced in detail;the course and sense of technically reforming the anthraquinone method in terms of catalyst,working solution,hydrogen source,the use of distributed control system (DCS),safety,environmental protection,energy saving and consumption reduction,product structure,analysis method,raw material preparation,degradation product making,and production management etc.were expounded;present conditions and existing problems were pointed out;and development trend of hydrogen peroxide industry in China was also prospected. 

Key words: hydrogen peroxide, anthraquinone method, electrolysis method