US 12,129,109 B2
Storage system for volatile liquids
Bryan Scott Lambert, The Woodlands, TX (US)
Assigned to SOLARIS OILFIELD SITE SERVICES OPERATING LLC, Houston, TX (US)
Filed by Solaris Oilfield Site Services Operating LLC, Houston, TX (US)
Filed on Mar. 10, 2021, as Appl. No. 17/197,637.
Application 17/197,637 is a continuation in part of application No. 16/729,708, filed on Dec. 30, 2019.
Claims priority of provisional application 62/795,885, filed on Jan. 23, 2019.
Prior Publication US 2021/0214153 A1, Jul. 15, 2021
Int. Cl. B65D 90/51 (2019.01); B65D 88/08 (2006.01); B65D 88/30 (2006.01); B65D 90/02 (2019.01); B65D 90/14 (2006.01); B65D 90/24 (2006.01); B65D 90/34 (2006.01); G08B 21/18 (2006.01)
CPC B65D 90/51 (2019.02) [B65D 88/08 (2013.01); B65D 88/30 (2013.01); B65D 90/024 (2013.01); B65D 90/14 (2013.01); B65D 90/24 (2013.01); B65D 90/34 (2013.01); G08B 21/182 (2013.01)] 22 Claims
OG exemplary drawing
 
1. A storage container comprising:
(a) a recirculation system including:
a recirculation pump;
a recirculation line that goes from a bottom end of the storage container toward a top end the storage container; and
a plurality of pressure relief valves spaced vertically along the recirculation line, wherein the pressure relief valves comprise at least:
a lower pressure relief valve that is configured to actuate from a closed position to an open position in response to a first pressure; and
an upper pressure relief valve that is configured to actuate from the closed position to the open position in response to a second pressure, wherein the first pressure is different than the second pressure;
(b) a fill line with an inlet valve;
(c) a high level warning system comprising a level monitor, a high level alarm, a high level switch, and an auto-shutoff valve for closing the inlet valve; and
(d) a leak detection device in communication with a leak detection alarm.