Approach to biomass delignification
AssigneeSixring Inc.
InventorsClay Purdy, Markus Weissenberger, Markus Pagels, Kyle G. Wynnyk, Matthew DeWit, Andrew M. Corbett
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Abstract
Disclosed herein are compositions comprising an acid; a modifying agent selected from the group consisting of: sulfamic acid; imidazole; an imidazole derivative; taurine; a taurine derivative; a taurine-related compound; an alkylsulfonic acid; an arylsulfonic acid; triethanolamine; and combinations thereof; a peroxide salt; and a peroxide. Also disclosed herein are compositions comprising an acid; a modifying agent comprising a compound containing an amine group and a compound comprising a sulfonic acid moiety; a peroxide salt; and a peroxide.
Claims13
A composition comprising:
- an acid;
- a modifying agent selected from the group consisting of:
- sulfamic acid;
- imidazole;
- imidazole derivatives;
- taurine;
- taurine derivatives;
- taurine-related compounds;
- alkylsulfonic acids;
- arylsulfonic acids;
- triethanolamine;
- and combinations thereof;
- a peroxide salt;
- and
- a peroxide,
- wherein the acid and the modifying agent are present in a molar ratio ranging from 1:1 to 10:1.
A composition comprising:
- an acid;
- a modifying agent comprising a compound containing an amine group and a compound comprising a sulfonic acid moiety;
- a peroxide salt;
- and
- a peroxide,
- wherein the acid and the modifying agent are present in a molar ratio ranging from 1:1 to 10:1.
Dependencies are inferred from the claim text.