冷能利用片冰机海水淡化动态仿真

doi:10.16085/j.issn.1000-6613.2021-0283

化工进展 ›› 2021, Vol. 40 ›› Issue (S1): 61-68.DOI: 10.16085/j.issn.1000-6613.2021-0283

冷能利用片冰机海水淡化动态仿真

曹文胜¹^,²^,³(), 徐建壮¹, 郭兆春⁴(), 林文胜⁵, BLUTH Christoph⁶

^1.集美大学机械与能源工程学院，福建厦门 361021
^2.福建省能源清洁利用与开发重点实验室，福建厦门 361021
^3.福建省清洁燃烧与能源高效利用工程技术研究中心，福建厦门 361021
^4.厦门烟草工业有限责任公司，福建厦门 361022
^5.上海交通大学制冷与低温工程研究所，上海 200240
^6.University of Bradford, West Yorkshire, Bradford BD7 1DP, UK

收稿日期:2021-02-07 修回日期:2021-03-28 出版日期:2021-10-25 发布日期:2021-11-09
通讯作者: 曹文胜,郭兆春
作者简介:曹文胜（1973—），男，教授，博士生导师，研究方向为冷能利用、海水淡化。E-mail：caows@163.com。
基金资助:
国家自然科学基金(51879117);福建省科技厅工业引导性项目(2016H0024)

Dynamic simulation of cold energy desalination using ice-sheet machine

CAO Wensheng¹^,²^,³(), XU Jianzhuang¹, GUO Zhaochun⁴(), LIN Wensheng⁵, BLUTH Christoph⁶

^1.College of Mechanical and Energy Engineering, Jimei University, Xiamen 361021, Fujian, China
^2.Fujian Province Key Lab of Energy Cleaning Utilization and Development, Jimei University, Xiamen 361021, Fujian, China
^3.Cleaning Combustion and Energy Utilization Research Center of Fujian Province, Jimei University, Xiamen 361021, Fujian, China
^4.Xiamen Tobacco Industry Co. , Ltd. , Xiamen 361022, Fujian, China
^5.Institute of Refrigeration and Cryogenics, Shanghai Jiaotong University, Shanghai 200240, China
^6.University of Bradford, West Yorkshire, Bradford BD7 1DP, UK

Received:2021-02-07 Revised:2021-03-28 Online:2021-10-25 Published:2021-11-09
Contact: CAO Wensheng,GUO Zhaochun

摘要/Abstract

摘要：

介绍了一种新型的冷冻海水淡化技术。到2019年末，液化天然气（LNG）生产能力已达4.3亿吨/年。LNG从再气化过程中释放出的巨大冷能量可用于冷冻脱盐过程，以最大限度地降低总能耗。本文采用HYSYS软件设计并仿真了利用LNG冷能的片冰机冷冻海水淡化（FD）过程。采用片冰机上的制冰桶作为海水结晶器，主要是由于其连续制冰和除冰无热源。利用gPROMS软件建立了冻结段的动态模型并进行了仿真。结果表明，用1kg当量液化天然气冷能可获得1.9~2.1kg的冰融水，该混合工艺的制冷剂泵功率能耗为3.725Wh/100kg，可忽略不计。

关键词: 冷冻海水淡化, 片冰机, 液化天然气冷能, 动态建模, 数值模拟

Abstract:

A new technology of frozen seawater desalination for agricultural irrigation and livestock drinking water is introduced. Currently, liquefied natural gas (LNG) production capacity has reached 290 million tons/year. The huge cold energy released from the regasification process of LNG can be used in the freezing desalination process to minimize the total energy consumption. The FD process of ice sheet machine using LNG cold energy was designed and simulated by using HYSYS software. The ice making bucket of the ice sheet machine is used as the sea water crystallizer mainly because it has no heat source for continuous ice making and deicing. The dynamic model of the frozen section is established and simulated by gPROMS software. The results show that about 1.9—2.1kg of ice melt water can be obtained with 1kg equivalent of LNG cold energy. The results show that the energy consumption of the hybrid process is negligible (3.725Wh/100kg).

Key words: freeze desalination, ice-sheet machine, LNG cold energy, dynamic modeling, numerical simulation

中图分类号:

曹文胜, 徐建壮, 郭兆春, 林文胜, BLUTH Christoph. 冷能利用片冰机海水淡化动态仿真[J]. 化工进展, 2021, 40(S1): 61-68.

CAO Wensheng, XU Jianzhuang, GUO Zhaochun, LIN Wensheng, BLUTH Christoph. Dynamic simulation of cold energy desalination using ice-sheet machine[J]. Chemical Industry and Engineering Progress, 2021, 40(S1): 61-68.

图/表 6

参考文献 20

1	RIZZUTI L, ETTOUNEY H M. A solar desalination for the 21st century, NATO security through science secries—C: environmental security[M]. Berlin: Springer, 2007: 343-353.
2	RAHMAN M S, AHMED M, CHEN X D. Freezing-melting process and desalination: review of present status and future prospects[J]. International Journal of Nuclear Desalination, 2007, 2: 253-264.
3	WANG Peng, CHUNG Taishung. A conceptual demonstration of freeze desalination-membrane distillation (FD-MD) hybrid desalination process utilizing liquefied natural gas (LNG) cold energy[J]. Water Research, 2012, 46: 4037-4052.
4	CAO Wensheng, LU Xuesheng, LIN Wensheng, et al. Parameter comparison of two small-scale natural gas liquefaction processes in skid-mounted packages[J]. Applied Thermal Engineering, 2006, 26: 898-904.
5	顾安忠. 液化天然气技术[M]. 北京: 机械工业出版社, 2015: 1-7
	GU A Z. LNG technology [M]. Beijing: China Machine Press, 2015: 1-7.
6	CHEN Xiaodong, CHEN Ping, FREE K W. A note on the two models of ice growth velocity in aqueous solutions derived from an irreversible thermodynamics analysis and the conventional heat and mass transfer theory[J]. Journal of Food Engineering, 1997, 31: 395-402.
7	RATKJE Signe Kjelstrup, FLESLAND Ola. Modelling the freeze concentration process by irreversible thermodynamics[J] Journal of Food Engineering, 1995, 25: 553-567.
8	SHIRAI Y, WAKISAKA M, MIYAWAKI O, et al. Effect on seed ice on formation of tube ice with high purity for a freeze wastewater treatment system with a bubble-flow circulator[J]. Technical Note, 1999, 33: 1325-1329.
9	CHEN P, CHEN X D, FREE K W. An experimental study on the spatial uniformity of solute inclusion in ice formed from falling film flows on a sub-cooled surface[J]. Journal of Food Engineering, 1999, 39: 101-105.
10	WAKISAKA Minato, SHIRAI Yoshihito, SAKASHITA Shigeru. Ice crystallization in a pilot-scale freeze wastewater treatment system[J]. Chemical Engineering and Processing, 2001, 40: 201-208.
11	QIN Frank G F, CHEN X D, FARID Mohammed M. Growth kinetics of ice films spreading on a subcooled solid surface[J]. Separation and Purification Technology, 2004, 39: 109-121.
12	ZHAO J D, LIU N, KANG Y M. Optimization of ice making period for ice storage system with flake ice maker[J]. Energy and Buildings, 2008, 40: 1623-1627.
13	RICE Warren R, CHAU David S C. Freeze desalination using hydraulic refrigerant compressors[J]. Desalination, 1997, 109(2): 157-164.
14	WILLIAMS P M, AHMAD M, CONNOLLY B S. Freeze desalination: an assessment of an ice maker machine for desalting brines[J]. Desalination, 2013, 308: 219-224.
15	ATTIA Ahmed A A. New proposed system for freeze water desalination using auto reversed R-22 vapor compression heat pump[J]. Desalination, 2010, 254: 179-184.
16	RANE M V, PADIYA Y S. Heat pump operated freeze concentration system with tubular heat exchanger for seawater desalination[J]. Energy for Sustainable Development, 2011, 15: 184-191.
17	FUJIOKA R, WANG L P, DODBIBA G, et al. Application of progressive freeze-concentration for desalination[J]. Desalination, 2013, 319: 33-37.
18	黄美斌. 利用液化天然气冷能的海水淡化技术研究[D]. 上海: 上海交通大学, 2010.
	HUANG Meibin. Research of seawater desalination technology with LNG cold energy utilization[D]. Shanghai: Master Dissertation of Shanghai Jiao Tong University, 2010.
19	陶文铨. 传热学[M]. 西安: 西北工业大学出版社, 2006: 33-76.
	TAO Wenquan. Heat transmission science[M]. Xi’an: Press of Northwestern Polytechnical University, 2006: 33-76.
20	AKHTAR N, MCGRATH L, ROBERTS P D. Dynamic modelling and partial simulation of a pilot scale column crystallizer[J]. Desalination, 1979, 28: 1-11.

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冷能利用片冰机海水淡化动态仿真

Dynamic simulation of cold energy desalination using ice-sheet machine

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