US 12,435,600 B2
Geomass mediated carbon sequestration material production methods and systems for practicing the same
Quynh Nguyen, Los Gatos, CA (US); Brent R. Constantz, Los Gatos, CA (US); Jacob Schneider, Los Gatos, CA (US); and Seung-Hee Kang, Los Gatos, CA (US)
Assigned to Blue Planet Systems Corporation, Los Gatos, CA (US)
Filed by Blue Planet Systems Corporation, Los Gatos, CA (US)
Filed on Feb. 23, 2024, as Appl. No. 18/585,761.
Application 18/585,761 is a continuation of application No. 17/261,678, granted, now 11,946,343, previously published as PCT/US2019/048790, filed on Aug. 29, 2019.
Claims priority of provisional application 62/726,225, filed on Sep. 1, 2018.
Prior Publication US 2024/0240540 A1, Jul. 18, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. E21B 41/00 (2006.01); B01D 53/14 (2006.01); B01D 53/62 (2006.01); B01D 53/78 (2006.01)
CPC E21B 41/0064 (2013.01) [B01D 53/1475 (2013.01); B01D 53/62 (2013.01); B01D 53/78 (2013.01); B01D 2252/102 (2013.01); B01D 2252/103 (2013.01); B01D 2257/504 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method of sequestering CO2 from a gaseous source of CO2, the method comprising:
(a) contacting an aqueous ammonia capture liquid with a gaseous source of CO2 under conditions sufficient to produce a CO2 sequestering carbonate and an aqueous ammonium salt; and
(b) combining the aqueous ammonium salt with a geomass to produce a regenerated aqueous ammonia capture liquid;
to sequester CO2 from the gaseous source of CO2, wherein the method produces a CO2 sequestering aggregate.