US 2023/0036470 A1
Cementitious material production from non-limestone material
(22) 25.07.2022
(43) 02.02.2023
(57) 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.
(71) Brimstone Energy, Inc., Oakland, CA (US)
