Blue Planet Systems Corporation

Blue Planet, Ltd.

Seung-Hee Kang

Brent Richard Constantz

Jacob Schneider

Chris L Camire

Mark A Bewernitz

Ken Hines

Christopher L Camire

Quynh Nguyen

Geomass mediated carbon dioxide (CO) sequestering methods and systems are provided. Aspects of the methods include contacting a gaseous source of COand an aqueous capture ammonia to produce a COsequestering product and an aqueous ammonium salt, and then contacting the aqueous ammonium salt liquid with a geomass, e.g., alkaline waste product, to regenerate the capture ammonia. Also provided are systems configured for carrying out the methods.

Geomass mediated carbon sequestration material production methods and systems for practicing the same

A negative-carbon footprint concrete composition includes CO-sequestering aggregate that sequesters carbon dioxide (CO) from a COcontaining gas and cementitious material. The negative-carbon footprint concrete composition has a negative carbon footprint relative to an ordinary concrete composition.

Negative carbon footprint concrete composition

A reduced-carbon footprint concrete composition includes CO-sequestering aggregate that sequesters carbon dioxide (CO) from a COcontaining gas and cementitious material. The reduced-carbon footprint concrete composition has a reduced carbon footprint relative to an ordinary concrete composition.

Reduced carbon footprint concrete composition

Geomass mediated carbon dioxide (CO) sequestering methods and systems are provided. Aspects of the methods include contacting a gaseous source of COand an aqueous capture ammonia to produce a COsequestering product and an aqueous ammonium salt, and then contacting the aqueous ammonium salt liquid with a geomass, e.g., alkaline waste product, to regenerate the aqueous capture ammonia. Also provided are systems configured for carrying out the methods.

Methods of producing solid COsequestering carbonate materials are provided. Aspects of the methods include introducing a divalent cation source into a flowing aqueous liquid (e.g., a bicarbonate rich product containing liquid) under conditions sufficient such that a non-slurry solid phase COsequestering carbonate material is produced. Also provided are systems configured for carrying out the methods.

Continuous carbon sequestration material production methods and systems for practicing the same

Methods of sequestering carbon dioxide (CO) are provided. Aspects of the methods include contacting an aqueous capture liquid, such as an aqueous capture ammonia, with a direct air capture (DAC) generated gaseous source of COunder conditions sufficient to produce an aqueous carbonate liquid, such as an aqueous ammonium carbonate. The aqueous carbonate liquid is then combined with a cation source under conditions sufficient to produce a solid COsequestering carbonate. Also provided are systems configured for carrying out the methods.

Direct air capture (DAC) carbon dioxide (CO2) sequestration methods and systems

Compositions comprising highly reflective microcrystalline/amorphous materials are provided. In some instances, the highly reflective materials are microcrystalline or amorphous carbonate materials, which may include calcium and/or magnesium carbonate. In some instances, the materials are COsequestering materials. Also provided are methods of making and using the compositions, e.g., to increase the albedo of a surface, to mitigate urban heat island effects, etc.

Highly reflective microcrystalline/amorphous materials, and methods for making and using the same

Carbonate pigment compositions are provided. In some instances, the pigment compositions are CO2 sequestering pigment compositions. Also provided are methods of making and using the pigment compositions, e.g., in paints and coatings, as well as other applications.

Growing community of inventors

San Jose, CA, United States of America

Seung-Hee Kang