초록 ▼

This invention relates to an air-conditioning system for passenger aircraft for conditioning humidity-containing air under excess pressure for air-conditioning a passenger aircraft cabin, comprising at least one compressor and two expansion turbines, where in accordance with the invention a droplet

This invention relates to an air-conditioning system for passenger aircraft for conditioning humidity-containing air under excess pressure for air-conditioning a passenger aircraft cabin, comprising at least one compressor and two expansion turbines, where in accordance with the invention a droplet coalescing device with succeeding water separator is disposed between the expansion turbines.

대표청구항 ▼

This invention relates to an air-conditioning system for passenger aircraft for conditioning humidity-containing air under excess pressure for air-conditioning a passenger aircraft cabin, comprising at least one compressor and two expansion turbines, where in accordance with the invention a droplet

This invention relates to an air-conditioning system for passenger aircraft for conditioning humidity-containing air under excess pressure for air-conditioning a passenger aircraft cabin, comprising at least one compressor and two expansion turbines, where in accordance with the invention a droplet coalescing device with succeeding water separator is disposed between the expansion turbines. nate other than the first position. 8. The process according to claim 1, wherein the air has a dew point temperature within a range from about -20° C. to +5° C. 9. The process according to claim 1, wherein the providing comprises storing the sodium percarbonate at a storage temperature below 25° C.; the rate of increase of the temperature inside the sodium percarbonate is 0.5 to 2° C. per day; the air has a dew point temperature of about -20° C.; and the flow of air through the sodium percarbonate is less than 0.2 Norm·m3/(h·tNaPc). 10. The process according to claim 1, wherein the providing comprises storing the sodium percarbonate at a storage temperature within a range of from 25 to 30° C.; the rate of increase of the temperature inside the sodium percarbonate is 0.5 to 2° C. per day; the air has a dew point temperature of about -20° C.; and the flow of air through the sodium percarbonate is 0.1 to 0.3 Norm·m3/(h·tNaPc). 11. The process according to claim 9, wherein the air has a dew point temperature τ in a range of from greater than -20° C. to +5° C.; and the flow of air through the container per ton of sodium percarbonate and hour is equal to (M (τ+20)+B), where M is a specific flow of air of from 0.01 to 0.02 Norm·m3/(° C.·h·tNaPc), τ is the dew temperature in ° C., and B is a variable flow of air of from greater than 0 to 0.2 Norm·m3/(h·tNaPc). 12. The process according to claim 10, wherein the air has a dew point temperature τ in a range of from greater than -20° C. to +5° C.; and the flow of air through the container per ton of sodium percarbonate and hour is equal to (M (τ+20)+B), where M is a specific flow of air of from 0.01 to 0.02 Norm·m3/(° C.·h·tNaPc), τ is the dew temperature in ° C., and B is a variable flow of air of from 0.1 to 0.3 Norm·m3/(h·tNaPc). 13. The process according to claim 1, wherein the container is a silo having an internal volume of at least 10 m3. 14. The process according to claim 1, wherein the container is a vertically standing silo having an internal volume in a range of from 10 to 250 m3. 15. The process according to claim 1, wherein the sodium percarbonate is a granular sodium percarbonate provided with at least one stabilizing covering layer. 16. The process according to claim 3, wherein the flow of air is passed through the container when the rate of increase of the temperature inside the sodium percarbonate is within a range of 1 to 5° C. per day. 17. The process according to claim 3, wherein the providing comprises storing the sodium percarbonate in the container at a storage temperature of below 40° C. 18. The process according to claim 3, wherein the providing comprises storing the sodium percarbonate in the container at a storage temperature in a range of from 15 to 30° C. 19. The process according to claim 3, wherein the sodium percarbonate has a center inside the sodium percarbonate; and the position where the temperature is measured is at the center of the sodium percarbonate. 20. The process according to claim 3, wherein the position where the temperature is measured is a first position inside the sodium percarbonate; and the process further comprises measuring the temperature at one or more positions that are inside the sodium percarbonate other than the first position. 21. The process according to claim 3, wherein the air has a dew point temperature within a range from about -20° C. to +5° C. 22. The process according to claim 3, wherein the providing comprises storing the sodium percarbonate at a storage temperature below 25° C.; the rate of increase of the temperature inside the sodium percarbonate is 1 to 2° C. per day; the air has a dew point temperature of about -20° C.; and the flow of air through the sodium percarb