CN105422399B - 超重力浓差发电装置及方法 - Google Patents
超重力浓差发电装置及方法 Download PDFInfo
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- CN105422399B CN105422399B CN201510800982.7A CN201510800982A CN105422399B CN 105422399 B CN105422399 B CN 105422399B CN 201510800982 A CN201510800982 A CN 201510800982A CN 105422399 B CN105422399 B CN 105422399B
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- solution
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- 238000000034 method Methods 0.000 title claims description 8
- 239000007788 liquid Substances 0.000 claims abstract description 55
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 230000008676 import Effects 0.000 claims abstract description 31
- 239000008213 purified water Substances 0.000 claims abstract description 18
- 239000012528 membrane Substances 0.000 claims abstract description 3
- 239000000243 solution Substances 0.000 claims description 111
- 230000000694 effects Effects 0.000 claims description 14
- 230000003204 osmotic effect Effects 0.000 claims description 10
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 7
- 229910017053 inorganic salt Inorganic materials 0.000 claims description 4
- 239000012266 salt solution Substances 0.000 claims description 4
- 230000006872 improvement Effects 0.000 description 7
- 239000013535 sea water Substances 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 239000013505 freshwater Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 229910001628 calcium chloride Inorganic materials 0.000 description 2
- 239000001110 calcium chloride Substances 0.000 description 2
- 238000005119 centrifugation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009738 saturating Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/005—Electro-chemical actuators; Actuators having a material for absorbing or desorbing gas, e.g. a metal hydride; Actuators using the difference in osmotic pressure between fluids; Actuators with elements stretchable when contacted with liquid rich in ions, with UV light, with a salt solution
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Analytical Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
Description
项目 | 实施实例1 | 单位 |
温度 | 25 | ℃ |
回转半径 | 0.5 | m |
氯化钙浓溶液进口浓度 | 18 | % |
浓溶液渗透压 | 11 | Mpa |
浓溶液密度 | 1156 | kg/m3 |
循环倍率 | 4 | ---- |
氯化钙稀溶液出口浓度 | 13.5 | % |
稀溶液渗透压 | 8.3 | Mpa |
稀溶液密度 | 1156 | kg/m3 |
渗透器溶液侧压损 | 0.5 | Mpa |
渗透器水侧压损 | 0.3 | Mpa |
转速 | 2045 | 转/分 |
浓溶液进口压强 | 0 | Mpa |
稀溶液出口压强 | 0 | Mpa |
水进口压强 | 0 | Mpa |
渗透器溶液进口压强 | 6.8 | Mpa |
渗透器溶液出口压强 | 6.3 | Mpa |
溶液泵进口压强 | 0 | Mpa |
溶液泵出口压强 | 0.18 | Mpa |
液体涡轮进口压强 | 5.72 | Mpa |
液体涡轮出口压强 | 0.3 | Mpa |
液体涡轮效率 | 80 | % |
溶液泵效率 | 80 | % |
液体涡轮输出功 | 4.34 | kJ/kg |
溶液泵耗功 | 0.67 | kJ/kg |
净输出功 | 3.67 | kJ/kg |
系统火用效 | 33.3 | % |
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510800982.7A CN105422399B (zh) | 2015-11-19 | 2015-11-19 | 超重力浓差发电装置及方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510800982.7A CN105422399B (zh) | 2015-11-19 | 2015-11-19 | 超重力浓差发电装置及方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105422399A CN105422399A (zh) | 2016-03-23 |
CN105422399B true CN105422399B (zh) | 2018-01-05 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510800982.7A Active CN105422399B (zh) | 2015-11-19 | 2015-11-19 | 超重力浓差发电装置及方法 |
Country Status (1)
Country | Link |
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CN (1) | CN105422399B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106895594B (zh) * | 2017-02-09 | 2019-05-07 | 浙江理工大学 | 高压液泵与制冷压缩机联合驱动的超重力制冷热泵系统及方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986003135A1 (en) * | 1984-11-21 | 1986-06-05 | Syrinx Research Pty. Ltd. | Osmotic concentration by membrane |
WO2011064252A1 (en) * | 2009-11-24 | 2011-06-03 | Statkraft Development As | Regulating pressure conditions in osmotic systems |
CN103362763A (zh) * | 2013-04-09 | 2013-10-23 | 中国科学院化学研究所 | 一种用于消除渗透能发电过程中浓差极化的方法 |
CN103547798A (zh) * | 2011-03-30 | 2014-01-29 | 东丽株式会社 | 浓度差发电装置及其操作方法 |
CN103726975A (zh) * | 2013-12-17 | 2014-04-16 | 浙江理工大学 | 低品位热源驱动的两级渗透浓差做功装置及方法 |
CN104848596A (zh) * | 2015-04-24 | 2015-08-19 | 浙江理工大学 | 利用低品位热源的膜式热动力循环装置及方法 |
CN105042919A (zh) * | 2015-06-19 | 2015-11-11 | 浙江理工大学 | 超重力制冷装置及方法 |
-
2015
- 2015-11-19 CN CN201510800982.7A patent/CN105422399B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986003135A1 (en) * | 1984-11-21 | 1986-06-05 | Syrinx Research Pty. Ltd. | Osmotic concentration by membrane |
WO2011064252A1 (en) * | 2009-11-24 | 2011-06-03 | Statkraft Development As | Regulating pressure conditions in osmotic systems |
CN103547798A (zh) * | 2011-03-30 | 2014-01-29 | 东丽株式会社 | 浓度差发电装置及其操作方法 |
CN103362763A (zh) * | 2013-04-09 | 2013-10-23 | 中国科学院化学研究所 | 一种用于消除渗透能发电过程中浓差极化的方法 |
CN103726975A (zh) * | 2013-12-17 | 2014-04-16 | 浙江理工大学 | 低品位热源驱动的两级渗透浓差做功装置及方法 |
CN104848596A (zh) * | 2015-04-24 | 2015-08-19 | 浙江理工大学 | 利用低品位热源的膜式热动力循环装置及方法 |
CN105042919A (zh) * | 2015-06-19 | 2015-11-11 | 浙江理工大学 | 超重力制冷装置及方法 |
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CN105422399A (zh) | 2016-03-23 |
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