Disclosed herein are hydrogen peroxide solutions in non-aqueous solvents and processes for manufacturing the non-aqueous hydrogen peroxide solutions starting from an aqueous hydrogen peroxide solution. Exemplary non-aqueous solvents include alcohols such as tert-butyl alcohol. It has been discovered that when tert-butyl alcohol and an aqueous hydrogen peroxide solution are combined in certain ratios, and water from this mixture is removed by an azeotropic distillation, tert-butyl alcohol-based hydrogen peroxide solution comprising less than 1 wt % water are readily achieved.

Disclosed herein are hydrogen peroxide solutions in non-aqueous solvents and processes for manufacturing the non-aqueous hydrogen peroxide solutions starting from an aqueous hydrogen peroxide solution. Exemplary non-aqueous solvents include alcohols such as tert-butyl alcohol. It has been discovered that when tert-butyl alcohol and an aqueous hydrogen peroxide solution are combined in certain ratios, and water from this mixture is removed by an azeotropic distillation, tert-butyl alcohol-based hydrogen peroxide solution comprising less than 1 wt % water are readily achieved.

Catalysts, catalytic systems and related synthetic methods for in situ production of H.sub.2O.sub.2 and use thereof in reaction with oxidizable substrates.

Catalysts, catalytic systems and related synthetic methods for in situ production of H.sub.2O.sub.2 and use thereof in reaction with oxidizable substrates.

Catalysts, catalytic systems and related synthetic methods for in situ production of H.sub.2O.sub.2 and use thereof in reaction with oxidizable substrates.

Catalysts, catalytic systems and related synthetic methods for in situ production of H.sub.2O.sub.2 and use thereof in reaction with oxidizable substrates.

Catalysts, catalytic systems and related synthetic methods for in situ production of H.sub.2O.sub.2 and use thereof in reaction with oxidizable substrates.

Catalysts, catalytic systems and related synthetic methods for in situ production of H.sub.2O.sub.2 and use thereof in reaction with oxidizable substrates.

The present invention relates to a method and process for preparing hydrogen peroxide, and more particularly, to a photochemical hydrogen peroxide preparation process performed by combining photoautoxidation and photocatalytic reactions in an organic reaction solution to which a catalytic amount of water is added using solar light as a main energy source.

The present invention relates to a method and process for preparing hydrogen peroxide, and more particularly, to a photochemical hydrogen peroxide preparation process performed by combining photoautoxidation and photocatalytic reactions in an organic reaction solution to which a catalytic amount of water is added using solar light as a main energy source.