Browsing Texas A&M University Patents by Author "Sawyer, Donald T."

Now showing items 1-4 of 4

    • Conversion of H.sub.2 to sulfur 
      Sawyer, Donald T.; Sobkowiak, Andrzej (United States. Patent and Trademark Office; Texas A&M University. Libraries, 1993-12-28)
      A novel iron chelate treating solution containing a specified ferric chelate, and process for converting H2 S, are described.
    • Methods for producing superoxide ion in situ 
      Sawyer, Donald T.; Jeon, Seungwon; Tsang, Paul K. S. (United States. Patent and Trademark Office; Texas A&M University. Libraries, 1992-09-01)
      Three methods are provided for generating superoxide ions in an aprotic solvent. In each method a compound that is dependent on the particular reaction mechanism of the method reacts with dioxygen dissolved in the aprotic ...
    • Nitrogen-containing aromatic heterocyclic ligand-metal complexes and their use for the activation of hydrogen peroxide and dioxygen in the reaction of organic compounds 
      Sawyer, Donald T.; Sheu, Ceshing; Sobkowiak, Andrzej; Tung, Hui-Chan (United States. Patent and Trademark Office; Texas A&M University. Libraries, 1992-09-22)
      Nitrogen-containing aromatic heterocyclic ligand-metal complexes and their use for the activation of hydrogen peroxide and dioxgen are disclosed. Processes whereby activated hydrogen peroxide or dioxygen are used to transform ...
    • Reactive compositions containing superoxide ion for the degradation of halogenated organic compounds 
      Sawyer, Donald T.; Jeon, Seungwon; Tsang, Paul K. S. (United States. Patent and Trademark Office; Texas A&M University. Libraries, 1994-10-25)
      Reagent compositions suitable for use in degrading and detoxifying polyhalogenated organic compounds comprising an aprotic solvent having dissolved therein (a) an effective amount of hydrogen donor, (b) an effective amount ...