1 | At high pressure dry ice will melt. | |
2 | Prior to entering the nozzle, the steam is at high pressure. | |
3 | Because they figured how to do this at high pressure and high temperature. | |
4 | That should eliminate the need for high pressure and the problems of fouling, the researchers say. | |
5 | Until now, however, no one had studied what would happen to the material when placed under high pressure. |