JPS5756614A - Cold heat power-generation using liquefied natural gas - Google Patents
Cold heat power-generation using liquefied natural gasInfo
- Publication number
- JPS5756614A JPS5756614A JP13188980A JP13188980A JPS5756614A JP S5756614 A JPS5756614 A JP S5756614A JP 13188980 A JP13188980 A JP 13188980A JP 13188980 A JP13188980 A JP 13188980A JP S5756614 A JPS5756614 A JP S5756614A
- Authority
- JP
- Japan
- Prior art keywords
- natural gas
- liquefied natural
- liquefied
- heat exchanger
- gasified
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
PURPOSE: To recover efficiently energy of liquefied natural gas and increase power- generation output by returning a part of liquefied natural gas in the oulet side of a direct expansion-cycle system into the inlet side of the same system after it is liquefied again in a regenerator provided in the same system.
CONSTITUTION: A cold heat power-generation apparatus is provided with a direct expansion-cycle system in which liquefied natural gas in a liquefied nautral gas stroage tank 1, after being gasified during its passage through a pump 2, a condenser 3, and No.1 heat exchanger 4, is used to generate power by driving a main turbine 5 and then supplied as fuel from a supply outlet 10 to the outside after being heated in a No.2 heat exchanger 6. The apparatus is also provided with a system for a secondary medium cycle in which the secondary medium, condensed in a condenser 3, is heated and gasified through a heat exchanger 8 after being pressurised by a pump 7 and is used to generate power by driving a sub-turbine 9. In this case, a part of the gas in the outlet side of the turbine 5 is returned into a passage 11a after being fed into a regenerator 12 and being gasified herein.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13188980A JPS5756614A (en) | 1980-09-22 | 1980-09-22 | Cold heat power-generation using liquefied natural gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13188980A JPS5756614A (en) | 1980-09-22 | 1980-09-22 | Cold heat power-generation using liquefied natural gas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5756614A true JPS5756614A (en) | 1982-04-05 |
| JPS63602B2 JPS63602B2 (en) | 1988-01-07 |
Family
ID=15068511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13188980A Granted JPS5756614A (en) | 1980-09-22 | 1980-09-22 | Cold heat power-generation using liquefied natural gas |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5756614A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015504132A (en) * | 2012-01-13 | 2015-02-05 | ハイヴュー・エンタープライゼズ・リミテッド | Power generation apparatus and method |
| US20150233247A1 (en) * | 2012-09-18 | 2015-08-20 | Basf Se | Method and system for generating energy during the expansion of natural process gas |
-
1980
- 1980-09-22 JP JP13188980A patent/JPS5756614A/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015504132A (en) * | 2012-01-13 | 2015-02-05 | ハイヴュー・エンタープライゼズ・リミテッド | Power generation apparatus and method |
| US20150233247A1 (en) * | 2012-09-18 | 2015-08-20 | Basf Se | Method and system for generating energy during the expansion of natural process gas |
| US9885239B2 (en) * | 2012-09-18 | 2018-02-06 | Basf Se | Method and system for generating energy during the expansion of natural process gas |
| RU2672232C2 (en) * | 2012-09-18 | 2018-11-12 | Басф Се | Method and system for generating energy during the expansion of natural process gas |
| EP2898201B1 (en) * | 2012-09-18 | 2019-08-28 | Basf Se | Method and system for generating energy during the expansion of natural process gas |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63602B2 (en) | 1988-01-07 |
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