Blue Planet Systems Corporation

Blue Planet, Ltd.

Jacob Schneider

Brent Richard Constantz

Mark A Bewernitz

Chris L Camire

Seung-Hee Kang

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

Methods of sequestering carbon dioxide (CO) are provided. Aspects of the methods include contacting an aqueous capture ammonia with a gaseous source of COunder conditions sufficient to produce an aqueous ammonium carbonate. The aqueous ammonium carbonate is then combined with a cation source under conditions sufficient to produce a solid COsequestering carbonate and an aqueous ammonium salt. The aqueous capture ammonia is then regenerated from the from the aqueous ammonium salt. Also provided are systems configured for carrying out the methods.

Ammonia mediated carbon dioxide (CO) sequestration methods and systems

Aspects of the invention include methods of removing carbon dioxide (CO) from a COcontaining gas. In some instances, the methods include contacting COcontaining gas with a bicarbonate buffered aqueous medium under conditions sufficient to produce a bicarbonate rich product. Where desired, the resultant bicarbonate rich product or a component thereof may then be stored or further processed, e.g., combined with a divalent alkaline earth metal cation, under conditions sufficient to produce a solid carbonate composition. Aspects of the invention further include systems for practicing the methods, as well as products produced by the methods.

Carbon sequestration methods and systems, and compositions produced thereby

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

Methods of sequestering COfrom a gaseous source of COare provided. Aspects of the methods include employing an alkali enrichment protocol, such as a membrane mediated alkali enrichment protocol, in a COsequestration protocol. Also provided are systems for practicing the methods.

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San Jose, CA, United States of America

Jacob Schneider