Cementitious material production from non-limestone material

US11964922B2 · kind B2 · utility

Assignee

• Brimstone Energy Inc. · US

Inventors

• Cody E. Finke · Pasadena, US
• Michael John Dry · Peterborough, CA
• Vivek Kashyap · Oakland, US
• Evody Tshijik Karumb · San Francisco, US
• Nydra Harvey-Costello · Oakland, US
• James Bresson · Los Altos, US
• Margaret Josephine Keller · Oakland, US
• Hugo F. LEANDRI · Pasadena, US

Key dates

• Filing date: Jul 25, 2022
• Grant date: Apr 23, 2024
• Expiry date: Jul 25, 2042

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02P40/18
• WIPO field: Materials, metallurgy
• WIPO sector: Chemistry

Abstract

Methods and composition are provided for deriving cement and/or supplementary cementitious materials, such as pozzolans, from one or more non-limestone materials, such as one or more non-limestone rocks and/or minerals. The non-limestone materials, e.g., non-limestone rocks and/or minerals, are processed in a manner that a desired product, e.g., cement and/or supplementary cementitious material, is produced.