| 학회 |
한국화학공학회 |
| 학술대회 |
2018년 가을 (10/24 ~ 10/26, 대구 EXCO) |
| 권호 |
24권 2호, p.1428 |
| 발표분야 |
분리기술(Separation Technology) |
| 제목 |
Design and Optimization of Heat Pump System Employing Blower for Improving the Separation Processes |
| 초록 |
Recently the attempt to apply heat pump system for improving the energy efficiency of industrial separation processes is getting more and more popular. Heat pump system refers to technology that raise the temperature level of the available heat and then utilize those heat. In distillation process, energy saving can be achieved by pumping the waste heat of condenser to reboiler to reduce the steam amount significantly used in the reboiler. To raise the pressure of the stream, both compressor and blower can be used. Blowers can be considered when the temperature difference is quite small because they do not require so much duty. However, the use of blowers as heat pump system is restricted to high pressure process and is required to search some optimal conditions. This paper studies some conditions for heat pump system with blowers in separation process as well as compares the performance of heat pump systems using blowers and compressors. |
| 저자 |
이동영1, Nguyen Van Duc Long2, Moonyong Lee2
|
| 소속 |
1영남대, 2Yeungnam Univ. |
| 키워드 |
증류 |
| E-Mail |
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| 원문파일 |
초록 보기 |
