| 摘要 |
Compressor-pump unit for liquefaction of carbon dioxide and its supply at high pressure to production of carbamide includes connected to each other with system of technological pipelines compressor, recuperation heat exchanger, condenser, separator, low-temperature pump, mains for supply of gaseous high pressure carbon dioxide for carbamide synthesis, ammonia refrigeration installation, water heat exchanger, mains for supply of liquid ammonia for compression to pressure of carbamide synthesis. Second output of condenser is as well connected to mains for supply of liquid ammonia for compression to pressure of carbamide synthesis. |
