CN103742269A - Energy-saving system for using natural gas depressurization cold energy in fuel gas power plant - Google Patents
Energy-saving system for using natural gas depressurization cold energy in fuel gas power plant Download PDFInfo
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- CN103742269A CN103742269A CN201410006067.6A CN201410006067A CN103742269A CN 103742269 A CN103742269 A CN 103742269A CN 201410006067 A CN201410006067 A CN 201410006067A CN 103742269 A CN103742269 A CN 103742269A
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Application Number | Priority Date | Filing Date | Title |
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CN201410006067.6A CN103742269B (en) | 2014-01-07 | 2014-01-07 | Energy-saving system for using natural gas depressurization cold energy in fuel gas power plant |
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CN201410006067.6A CN103742269B (en) | 2014-01-07 | 2014-01-07 | Energy-saving system for using natural gas depressurization cold energy in fuel gas power plant |
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CN103742269A true CN103742269A (en) | 2014-04-23 |
CN103742269B CN103742269B (en) | 2017-02-08 |
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CN201410006067.6A Active CN103742269B (en) | 2014-01-07 | 2014-01-07 | Energy-saving system for using natural gas depressurization cold energy in fuel gas power plant |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4949544A (en) * | 1988-12-06 | 1990-08-21 | General Electric Company | Series intercooler |
CN1737351A (en) * | 2005-09-01 | 2006-02-22 | 西安交通大学 | System and method for improving efficiency of combined cycle electric power plant |
WO2013170915A2 (en) * | 2012-05-14 | 2013-11-21 | Siemens Aktiengesellschaft | Use of the waste heat of a machine transformer for pre-heating natural gas to counter the joule-thomson effect |
DE102012210702A1 (en) * | 2012-06-25 | 2014-01-02 | Siemens Aktiengesellschaft | Method for preheating fuel to be combusted in gas turbine, involves heating fuel by heat exchange with lubricant of gas turbine before injecting fuel into combustion chamber, where fuel flows through heat exchanger on secondary side |
CN203685396U (en) * | 2014-01-07 | 2014-07-02 | 江苏省电力设计院 | Energy-saving system capable of utilizing cooling capacity generated by depressurization of natural gas of fuel gas power plant |
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2014
- 2014-01-07 CN CN201410006067.6A patent/CN103742269B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4949544A (en) * | 1988-12-06 | 1990-08-21 | General Electric Company | Series intercooler |
CN1737351A (en) * | 2005-09-01 | 2006-02-22 | 西安交通大学 | System and method for improving efficiency of combined cycle electric power plant |
WO2013170915A2 (en) * | 2012-05-14 | 2013-11-21 | Siemens Aktiengesellschaft | Use of the waste heat of a machine transformer for pre-heating natural gas to counter the joule-thomson effect |
DE102012210702A1 (en) * | 2012-06-25 | 2014-01-02 | Siemens Aktiengesellschaft | Method for preheating fuel to be combusted in gas turbine, involves heating fuel by heat exchange with lubricant of gas turbine before injecting fuel into combustion chamber, where fuel flows through heat exchanger on secondary side |
CN203685396U (en) * | 2014-01-07 | 2014-07-02 | 江苏省电力设计院 | Energy-saving system capable of utilizing cooling capacity generated by depressurization of natural gas of fuel gas power plant |
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CN103742269B (en) | 2017-02-08 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: 210000, 5 new model street, Gulou District, Jiangsu, Nanjing Applicant after: Jiangsu Electric Power Designing Institute Address before: 211100, No. 58-3, Su Yuan Avenue, Jiangning District, Jiangsu, Nanjing Applicant before: Jiangsu Electric Power Designing Institute |
|
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: 210009 Gulou District, Jiangsu, Nanjing new model road, No. 5 Applicant after: Chinese energy construction group Jiangsu Prov. Power Design Inst Co., Ltd Address before: No. 5, new model street, Gulou District, Jiangsu, Nanjing Applicant before: Jiangsu Electric Power Designing Institute |
|
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: NANJING, JIANGSU PROVINCE TO: 210009 NANJING, JIANGSU PROVINCE Free format text: CORRECT: APPLICANT; FROM: JIANGSU ELECTRIC POWER DESIGNING INST. TO: CHINA ENERGY ENGINEERING GROUP JIANGSU ELECTRIC POWER DESIGN INSTITUTE CO., LTD. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant |