System and method for atmospheric carbon sequestration
First Claim
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1. A method for preparing carbon aggregates for underground storage, comprising:
- providing biomass to a pyrolyzing system, wherein the pyrolyzing system generates biochar and filtrate carbon;
collecting the biochar and the filtrate carbon;
subjecting the biochar and filtrate carbon to a neutral atmosphere at or above temperatures of 250°
C. for a predetermined time interval; and
combining the resulting biochar and filtrate carbon to form dense carbon aggregates.
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Abstract
This invention relates to systems and methods for converting biomass into highly inert carbon. Specifically, some embodiments densify the carbon into anthracite-style carbon aggregations and store it in geologically stable underground deposits. The use of certain embodiments yield a net effect of removing atmospheric carbon via the process of photosynthesis and converting it into hard coal, which can be stored in underground beds that mimic existing coal deposits which are known to be stable for thousands of years.
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27 Claims
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1. A method for preparing carbon aggregates for underground storage, comprising:
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providing biomass to a pyrolyzing system, wherein the pyrolyzing system generates biochar and filtrate carbon; collecting the biochar and the filtrate carbon; subjecting the biochar and filtrate carbon to a neutral atmosphere at or above temperatures of 250°
C. for a predetermined time interval; andcombining the resulting biochar and filtrate carbon to form dense carbon aggregates. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27)
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Specification