Process for cold energy utilization from a liquid carbon dioxide receiving facility
A method for providing cold energy to one or more industrial or commercial facilities from a liquid carbon dioxide receiving facility is provided. The method includes the steps of unloading liquid carbon dioxide to the receiving facility, storing liquid carbon dioxide in temporary storage, generating boil-off gas from the temporary storage due to heat ingress, pumping and heating liquid carbon dioxide for external use or permanent geologic storage, and utilizing at least some, and preferably substantially all, of the cold energy from the liquid carbon dioxide for cooling one or more processes in the one or more industrial or commercial facilities.
1. A method for providing cold energy to one or more industrial or commercial facilities from a liquid carbon dioxide receiving facility, comprising:
unloading liquid carbon dioxide from a transport vessel to the liquid carbon dioxide receiving facility;
storing the liquid carbon dioxide in temporary storage;
pumping and heating the liquid carbon dioxide from the temporary storage for external use or permanent geologic storage; and
utilizing at least some of the cold energy from the liquid carbon dioxide to provide cooling, chilling, or refrigeration duty to one or more processes in the one or more industrial or commercial facilities.
2. The method of claim 1 , further comprising utilizing substantially all of the cold energy to provide the cooling, chilling, or refrigeration duty to the one or more processes in the one or more industrial or commercial facilities.
3. The method of claim 1 , wherein the cold energy is indirectly transferred to the one or more industrial or commercial facilities through an intermediate process.
4. The method of claim 1 , wherein the cold energy is utilized from liquid or dense phase carbon dioxide that is heated prior to the external use or the permanent geologic storage.
5. The method of claim 1 , wherein the cold energy is utilized from the liquid carbon dioxide that is vaporized for managing pressure of the receiving facility.
6. The method of claim 1 , wherein the cold energy is utilized from vapor carbon dioxide that is heated to reduce or eliminate formation of a two-phase fluid in a vapor return line between the receiving facility and the transport vessels.
7. The method of claim 1 , wherein the cold energy is utilized from vapor carbon dioxide that is heated prior to the external use.
8. The method of claim 1 , wherein the liquid carbon dioxide is transported to the receiving facility using the transport vessel selected from one or more of trucks, railcars, barges, ocean-going ships, or a combination thereof.
9. The method of claim 1 , wherein the one or more industrial or commercial facilities comprises one or more data centers, wherein the cold energy is used to provide the cooling, chilling, or refrigeration duty for servers, computer room air handling unit, a heating, ventilation, air conditioning systems (HVAC), or a combination thereof.
10. The method of claim 1 , wherein the one or more industrial or commercial facilities comprises one or more power generation facilities, wherein the cold energy is used to provide the cooling, chilling, or refrigeration duty for a steam condensers, a gas turbine air intake, or a combination thereof.
11. The method of claim 1 , wherein the one or more industrial or commercial facilities comprises district cooling, wherein the cold energy is used to provide the cooling, chilling, or refrigeration duty to a chilled water system.
12. The method of claim 1 , wherein the one or more industrial or commercial facilities comprises district heating, wherein the cold energy is used to provide the cooling, chilling, or refrigeration duty for a power or heat generating facility.
13. The method of claim 1 , wherein the industrial or commercial facilities comprises cold storage, wherein the cold energy is used to provide the cooling, chilling, or refrigeration duty for a refrigeration system.
14. The method of claim 1 , wherein the liquid carbon dioxide is in liquid phase, dense phase, or supercritical phase after the pumping and heating step.
15. The method of claim 1 , wherein the carbon dioxide is used in one or more industrial or commercial applications.
16. The method of claim 15 , wherein the carbon dioxide comprises boil-off gas.
17. The method of claim 15 , wherein the one or more industrial or commercial applications comprises one or more greenhouses, wherein the carbon dioxide is used to supplement a CO 2 concentration of an air inside the one or more greenhouses.
18. The method of claim 15 , wherein the one or more industrial or commercial applications comprises one or more algae farms, wherein the carbon dioxide is used to enrich a CO 2 concentration of a sparging air in the one or more algae farms.