CN102262045B - 用于在线监测腐蚀的系统和方法 - Google Patents
用于在线监测腐蚀的系统和方法 Download PDFInfo
- Publication number
- CN102262045B CN102262045B CN201110093302.4A CN201110093302A CN102262045B CN 102262045 B CN102262045 B CN 102262045B CN 201110093302 A CN201110093302 A CN 201110093302A CN 102262045 B CN102262045 B CN 102262045B
- Authority
- CN
- China
- Prior art keywords
- electrode
- pressure vessel
- corrosion
- electrodes
- gasifier
- 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.)
- Expired - Fee Related
Links
- 230000007797 corrosion Effects 0.000 title claims abstract description 166
- 238000005260 corrosion Methods 0.000 title claims abstract description 166
- 238000000034 method Methods 0.000 title claims abstract description 39
- 238000012544 monitoring process Methods 0.000 title claims abstract description 17
- 230000009471 action Effects 0.000 claims abstract description 23
- 238000012806 monitoring device Methods 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 23
- 150000003839 salts Chemical class 0.000 claims description 20
- 239000007789 gas Substances 0.000 claims description 13
- 239000011810 insulating material Substances 0.000 claims description 12
- 239000010953 base metal Substances 0.000 description 15
- 230000008569 process Effects 0.000 description 13
- 238000002309 gasification Methods 0.000 description 12
- 238000005259 measurement Methods 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 239000003245 coal Substances 0.000 description 6
- 239000004215 Carbon black (E152) Substances 0.000 description 5
- 239000011449 brick Substances 0.000 description 5
- 229930195733 hydrocarbon Natural products 0.000 description 5
- 150000002430 hydrocarbons Chemical class 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 4
- 239000003518 caustics Substances 0.000 description 4
- 239000003250 coal slurry Substances 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 235000019270 ammonium chloride Nutrition 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 2
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000003278 mimic effect Effects 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000006200 vaporizer Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
- G01N17/02—Electrochemical measuring systems for weathering, corrosion or corrosion-protection measurement
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
- Y02E20/18—Integrated gasification combined cycle [IGCC], e.g. combined with carbon capture and storage [CCS]
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental & Geological Engineering (AREA)
- Environmental Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/757,659 US7982474B1 (en) | 2010-04-09 | 2010-04-09 | System and method for online monitoring of corrosion |
| US12/757659 | 2010-04-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102262045A CN102262045A (zh) | 2011-11-30 |
| CN102262045B true CN102262045B (zh) | 2016-01-13 |
Family
ID=44146269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110093302.4A Expired - Fee Related CN102262045B (zh) | 2010-04-09 | 2011-04-08 | 用于在线监测腐蚀的系统和方法 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US7982474B1 (enExample) |
| EP (1) | EP2375234B1 (enExample) |
| JP (1) | JP5780792B2 (enExample) |
| CN (1) | CN102262045B (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8224595B2 (en) * | 2010-04-09 | 2012-07-17 | General Electric Company | System and method for online monitoring of molten salt corrosion |
| US8390306B2 (en) | 2010-08-11 | 2013-03-05 | International Business Machines Corporation | Corrosion sensors |
| US20120053861A1 (en) * | 2010-08-26 | 2012-03-01 | Baker Hughes Incorporated | On-line monitoring and prediction of corrosion in overhead systems |
| CN102645514A (zh) * | 2012-03-15 | 2012-08-22 | 浙江大学 | 煤粉锅炉水冷壁烟气组分分布矩阵式检测装置及方法 |
| US9310288B2 (en) | 2013-01-28 | 2016-04-12 | Fisher-Rosemount Systems, Inc. | Systems and methods to monitor operating processes |
| CN107063984A (zh) * | 2017-03-13 | 2017-08-18 | 李铁骑 | 腐蚀传感器及腐蚀监测系统 |
| ES2907193T3 (es) | 2018-10-11 | 2022-04-22 | Dreve Prodimed Gmbh | Material para la producción aditiva de objetos tridimensionales, así como procedimiento para la producción y empleo |
| CN114964380B (zh) * | 2022-06-02 | 2023-06-13 | 上海发电设备成套设计研究院有限责任公司 | 一种管材高温腐蚀状态监测方法、装置及系统 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994012862A1 (en) * | 1992-11-20 | 1994-06-09 | Westinghouse Electric Corporation | Apparatus and method for real time corrosion monitoring in high temperature systems |
| US6015484A (en) * | 1997-11-26 | 2000-01-18 | Gamry Instruments, Inc. | Detection of pitting corrosion |
| EP2124034A1 (en) * | 2008-05-20 | 2009-11-25 | BAE Systems PLC | Corrosion sensors |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0084404B1 (en) * | 1982-01-05 | 1989-05-31 | University Of Manchester Institute Of Science And Technology | Corrosion monitoring |
| US5208162A (en) * | 1990-05-08 | 1993-05-04 | Purafil, Inc. | Method and apparatus for monitoring corrosion |
| US5323429A (en) * | 1993-01-15 | 1994-06-21 | Westinghouse Electric Corporation | Electrochemical monitoring of vessel penetrations |
| JP3534373B2 (ja) * | 1996-11-15 | 2004-06-07 | 三菱化学株式会社 | 応力腐食割れ診断装置 |
| JPH1196843A (ja) * | 1997-09-19 | 1999-04-09 | Alps Electric Co Ltd | スイッチ |
| US6683463B2 (en) | 2001-03-27 | 2004-01-27 | Southwest Research Institute | Sensor array for electrochemical corrosion monitoring |
| JP2004028452A (ja) * | 2002-06-26 | 2004-01-29 | Mitsubishi Chemicals Corp | ボイラーチューブ管理システムを有するボイラー装置 |
| JP2005221381A (ja) * | 2004-02-05 | 2005-08-18 | Mitsubishi Chemicals Corp | 腐食監視方法 |
| JP2007532887A (ja) * | 2004-04-09 | 2007-11-15 | サウスウエスト リサーチ インスティテュート | 複数電極アレイ・センサを用いた局所腐食度を測定する改良された方法 |
| US8623185B2 (en) | 2005-10-12 | 2014-01-07 | Southwest Research Institute | Planar multi-electrode array sensor for localized electrochemical corrosion detection |
| JP4724649B2 (ja) * | 2006-12-21 | 2011-07-13 | 東京電力株式会社 | Ａｃｍセンサによる構造物の腐食速度推定方法 |
| US8224595B2 (en) * | 2010-04-09 | 2012-07-17 | General Electric Company | System and method for online monitoring of molten salt corrosion |
-
2010
- 2010-04-09 US US12/757,659 patent/US7982474B1/en not_active Expired - Fee Related
-
2011
- 2011-03-24 JP JP2011065320A patent/JP5780792B2/ja active Active
- 2011-04-08 EP EP11161625.6A patent/EP2375234B1/en not_active Not-in-force
- 2011-04-08 CN CN201110093302.4A patent/CN102262045B/zh not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994012862A1 (en) * | 1992-11-20 | 1994-06-09 | Westinghouse Electric Corporation | Apparatus and method for real time corrosion monitoring in high temperature systems |
| US6015484A (en) * | 1997-11-26 | 2000-01-18 | Gamry Instruments, Inc. | Detection of pitting corrosion |
| EP2124034A1 (en) * | 2008-05-20 | 2009-11-25 | BAE Systems PLC | Corrosion sensors |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102262045A (zh) | 2011-11-30 |
| US7982474B1 (en) | 2011-07-19 |
| EP2375234A3 (en) | 2013-01-09 |
| JP5780792B2 (ja) | 2015-09-16 |
| EP2375234A2 (en) | 2011-10-12 |
| EP2375234B1 (en) | 2015-11-04 |
| JP2011219173A (ja) | 2011-11-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191224 Address after: Pennsylvania, USA Patentee after: Air Products and Chemicals, Inc. Address before: New York State, USA Patentee before: General Electric Co. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |