US 12,479,750 B2
Supercritical oxidation of waste
Matthew Brandon Stroud, Penngrove, CA (US); and Sophie Mancuso, Redwood City, CA (US)
Assigned to Beyond the Dome, Inc., Petaluma, CA (US)
Filed by Beyond the Dome Inc., San Francisco, CA (US)
Filed on Mar. 4, 2022, as Appl. No. 17/687,515.
Application 17/687,515 is a continuation of application No. 16/504,059, filed on Jul. 5, 2019, granted, now 11,292,738.
Claims priority of provisional application 62/694,900, filed on Jul. 6, 2018.
Prior Publication US 2022/0185713 A1, Jun. 16, 2022
Int. Cl. C02F 11/08 (2006.01); C02F 1/74 (2023.01)
CPC C02F 11/086 (2013.01) [C02F 1/74 (2013.01); C02F 2303/10 (2013.01)] 23 Claims
OG exemplary drawing
 
1. A method comprising:
compressing an oxidant stream to form a compressed oxidant stream, wherein compressing the oxidant stream is performed with an oxidant stream temperature increase of no more than 100° C.;
generating, in a supercritical reactor, waste solids and a reactor effluent from an aqueous supercritical waste feed stream and the compressed oxidant stream; and
expanding at least a portion of the reactor effluent to generate work.