METHOD AND COMPOSITION FOR PREPARATION OF HYDROGEN PEROXIDE

摘要

PURPOSE: A manufacturing method of hydrogen peroxide and a composition therefor are provided to improve productivity by adjusting the moisture content of inactive materials and the reactivity of hydrogenation and to improve reaction speed while increasing the solubility of tetrahydro alkyl anthraquinone and alkyl anthraquinone. CONSTITUTION: A manufacturing method of hydrogen peroxide using a circulation process for anthraquinone includes a step for reducing and oxidizing an operation liquid in which 2- tetrahydro alkyl anthraquinone, 2- alkyl anthraquinone, and organic solvents are included. The molar ratio of the 2- tetrahydro alkyl anthraquinone and 2- alkyl anthraquinone is either 4:6 or 1:9. An inactive material is generated by a side reaction of the 2- alkyl anthraquinone.