APPARATUS FOR DELIVERY OF A PREDETERMINED AMOUNT OF SOLID AND GASEOUS CARBON DIOXIDE

Compositions and methods are provided for a system in which liquid carbon dioxide, or a mixture of liquid and gaseous carbon dioxide, is converted to solid carbon dioxide by exiting an orifice at a sufficient pressure drop, e.g., for delivery of carbon dioxide to a concrete mixture in a mixer.

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Bibliographische Detailangaben
Hauptverfasser: MONKMAN, George Sean, FORGERON, Dean Paul, SANDBERG, Paul J, BROWN, Joshua Jeremy
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Compositions and methods are provided for a system in which liquid carbon dioxide, or a mixture of liquid and gaseous carbon dioxide, is converted to solid carbon dioxide by exiting an orifice at a sufficient pressure drop, e.g., for delivery of carbon dioxide to a concrete mixture in a mixer.