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1. (WO2018164779) COOLING SYSTEM AND METHOD

Pub. No.:    WO/2018/164779    International Application No.:    PCT/US2018/015801
Publication Date: Fri Sep 14 01:59:59 CEST 2018 International Filing Date: Tue Jan 30 00:59:59 CET 2018
IPC: B28C 5/00
B28C 5/46
B28C 7/00
C04B 40/06
Applicants: MANDAK HOLDINGS, LLC
Inventors: NELSON, Mark
NELSON, Drew
Title: COOLING SYSTEM AND METHOD
Abstract:
In accordance with one embodiment, a method is provided that includes providing a liquid nitrogen storage system configured to cool a supply of liquid nitrogen to a temperature below the vapor point of liquid nitrogen; coupling a piping system with the liquid nitrogen storage system to convey a portion of the supply of liquid nitrogen from the liquid nitrogen storage system; coupling the piping system with a liquid nitrogen control valve configured to control a flow of liquid nitrogen to at least one liquid nitrogen dispensing head; disposing the at least one liquid nitrogen dispensing head above a conveyance device operable to convey an aggregate stream of a concrete batching plant during use; and disposing the at least one liquid nitrogen dispensing head in a position to dispense an output flow of liquid nitrogen onto the aggregate stream of the concrete batching plant during use.