직접접촉식 막증류 공정을 적용한 액체건조제 재생모듈의 성능 평가
- Title
- 직접접촉식 막증류 공정을 적용한 액체건조제 재생모듈의 성능 평가
- Other Titles
- Performance evaluation of liquid desiccant regeneration module with direct contact membrane distillation(DCMD) process
- Author
- 김영득
- Keywords
- Regeneration; 재생; Direct Contact Membrane Distillation; 직접접촉식 막증류; Liquid Desiccant; 액체 건조제; Flat-Plate Module; 평판형 모듈
- Issue Date
- 2017-11
- Publisher
- 대한기계학회
- Citation
- 대한기계학회 2017년도 학술대회, Page. 199-203
- Abstract
- This study presents an experimental performance evaluation of the liquid-desiccant regeneration module that employs a direct contact membrane distillation (DCMD) process. The DCMD-based regeneration module is implemented to re-concentrate the diluted liquid desiccant in the dehumidification process. In the present work, the regeneration process uses a hydrophobic composite membrane, comprising of an active layer of polytetrafluoroethylene (PTFE) and a support layer of polypropylene (PP). The performance of the flat-sheet module is experimentally evaluated for assorted operation conditions such as concentrations of liquid-desiccant solutions (i.e., feed) and temperatures and flow rates of feed and permeate streams. Aqueous solutions of lithium chloride (LiCl) in a concentration range of 30−34% weight are used in the experiments. The results are described by parameters such as the permeate flux and the performance ratio.
- URI
- https://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE07287421https://repository.hanyang.ac.kr/handle/20.500.11754/178445
- Appears in Collections:
- COLLEGE OF ENGINEERING SCIENCES[E](공학대학) > MECHANICAL ENGINEERING(기계공학과) > Articles
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