DK1068502T3 - Fremgangsmåder og apparat til overvågning af vandbehandlingsudstyr - Google Patents
Fremgangsmåder og apparat til overvågning af vandbehandlingsudstyr Download PDFInfo
- Publication number
- DK1068502T3 DK1068502T3 DK99906902.4T DK99906902T DK1068502T3 DK 1068502 T3 DK1068502 T3 DK 1068502T3 DK 99906902 T DK99906902 T DK 99906902T DK 1068502 T3 DK1068502 T3 DK 1068502T3
- Authority
- DK
- Denmark
- Prior art keywords
- boiler
- temperature control
- control liquid
- chemical
- tracer
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 44
- 238000012544 monitoring process Methods 0.000 title description 7
- 239000000700 radioactive tracer Substances 0.000 claims description 74
- 239000000126 substance Substances 0.000 claims description 66
- 239000007788 liquid Substances 0.000 claims description 60
- 238000001514 detection method Methods 0.000 claims description 18
- 230000008859 change Effects 0.000 claims description 12
- 239000012530 fluid Substances 0.000 claims description 11
- 230000001419 dependent effect Effects 0.000 claims description 10
- 238000005259 measurement Methods 0.000 claims description 6
- 229910019142 PO4 Inorganic materials 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 4
- 239000010452 phosphate Substances 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 2
- 150000002751 molybdenum Chemical class 0.000 claims description 2
- 229910052750 molybdenum Inorganic materials 0.000 claims description 2
- 239000011733 molybdenum Substances 0.000 claims description 2
- 150000003623 transition metal compounds Chemical class 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 6
- 239000013589 supplement Substances 0.000 claims 3
- 229910052744 lithium Inorganic materials 0.000 claims 1
- 230000008569 process Effects 0.000 description 9
- 230000009469 supplementation Effects 0.000 description 9
- 238000004891 communication Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 6
- 238000011084 recovery Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 241000157049 Microtus richardsoni Species 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012086 standard solution Substances 0.000 description 2
- 238000007619 statistical method Methods 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 238000000692 Student's t-test Methods 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000001506 fluorescence spectroscopy Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- -1 oxy-anions Chemical class 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 235000015393 sodium molybdate Nutrition 0.000 description 1
- 239000011684 sodium molybdate Substances 0.000 description 1
- TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 description 1
- 238000002798 spectrophotometry method Methods 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 238000012353 t test Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/42—Applications, arrangements or dispositions of alarm or automatic safety devices
- F22B37/421—Arrangements for detecting leaks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
- G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
- G01M3/226—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators
- G01M3/228—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators for radiators
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Examining Or Testing Airtightness (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/052,031 US6170319B1 (en) | 1998-03-31 | 1998-03-31 | Methods and apparatus for monitoring water process equipment |
| PCT/US1999/002928 WO1999050634A1 (en) | 1998-03-31 | 1999-02-10 | Methods and apparatus for monitoring water process equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK1068502T3 true DK1068502T3 (da) | 2015-06-01 |
Family
ID=21974981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK99906902.4T DK1068502T3 (da) | 1998-03-31 | 1999-02-10 | Fremgangsmåder og apparat til overvågning af vandbehandlingsudstyr |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6170319B1 (da) |
| EP (1) | EP1068502B1 (da) |
| JP (1) | JP2002510042A (da) |
| KR (1) | KR20010042271A (da) |
| AU (1) | AU743103B2 (da) |
| CA (1) | CA2323920C (da) |
| DK (1) | DK1068502T3 (da) |
| ES (1) | ES2537934T3 (da) |
| ID (1) | ID27319A (da) |
| NZ (1) | NZ506927A (da) |
| WO (1) | WO1999050634A1 (da) |
| ZA (1) | ZA99429B (da) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2830322B1 (fr) * | 2001-10-01 | 2004-02-20 | Schmidt Bretten France | Procede d'evaluation du debit de contamination au sein d'une installation telle qu'un echangeur de chaleur |
| US7134322B1 (en) * | 2004-09-02 | 2006-11-14 | Equipment Imaging And Solutions, Inc. | Locating one or more leaks in a power generating system while the power generating system is online |
| US7299681B2 (en) * | 2004-09-27 | 2007-11-27 | Idc, Llc | Method and system for detecting leak in electronic devices |
| EP2467759A1 (en) | 2009-08-17 | 2012-06-27 | Fluor Technologies Corporation | Devices and methods for loss-in-weight ingredient addition |
| JP5983310B2 (ja) * | 2012-10-26 | 2016-08-31 | 新日鐵住金株式会社 | ボイラ水の水質管理方法および水質管理装置 |
| NO343468B1 (en) * | 2016-11-18 | 2019-03-18 | Inst Energiteknik | Tracers |
| WO2018093272A1 (en) * | 2016-11-18 | 2018-05-24 | Institutt For Energiteknikk | Tracers |
| FI128387B (fi) * | 2018-05-11 | 2020-04-15 | Varo Teollisuuspalvelut Oy | Soodakattilavuodon toteaminen |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3447895A (en) | 1966-12-01 | 1969-06-03 | Combustion Eng | Method of preventing smelt-water explosions |
| US4462319A (en) | 1982-10-27 | 1984-07-31 | Detector Electronics Corp. | Method and apparatus for safely controlling explosions in black liquor recovery boilers |
| DE3376876D1 (en) | 1982-11-05 | 1988-07-07 | Lintvalve Electronic Syst Ltd | Apparatus for detecting leaks in steam raising boilers |
| US4498333A (en) | 1983-06-01 | 1985-02-12 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Carbon granule probe microphone for leak detection |
| US4783314A (en) | 1987-02-26 | 1988-11-08 | Nalco Chemical Company | Fluorescent tracers - chemical treatment monitors |
| US4897797A (en) | 1988-04-25 | 1990-01-30 | Betz Laboratories, Inc. | Proportional chemical feeding system |
| US5041386A (en) | 1988-12-19 | 1991-08-20 | Nalco Chemical Company | Concentration cycles, percent life holding time and continuous treatment concentration monitoring in boiler systems by inert tracers |
| US5200106A (en) | 1989-02-27 | 1993-04-06 | Nalco Chemical Company | Compositions comprising transition metals for treating and monitoring liquid systems |
| US4966711A (en) | 1989-02-27 | 1990-10-30 | Nalco Chemical Company | Transition metals as treatment chemical tracers |
| US5148775A (en) | 1992-01-22 | 1992-09-22 | The Babcock & Wilcox Company | Feedwater control for drum type steam generators |
| US5363693A (en) * | 1992-08-19 | 1994-11-15 | Union Camp Corporation | Recovery boiler leak detection system and method |
| US5304800A (en) | 1992-11-10 | 1994-04-19 | Nalco Chemical Company | Leak detection and responsive treatment in industrial water processes |
| US5320967A (en) * | 1993-04-20 | 1994-06-14 | Nalco Chemical Company | Boiler system leak detection |
| US5411889A (en) | 1994-02-14 | 1995-05-02 | Nalco Chemical Company | Regulating water treatment agent dosage based on operational system stresses |
| US5696696A (en) | 1994-10-11 | 1997-12-09 | Betzdearborn, Inc. | Apparatus and method for automatically achieving and maintaining congruent control in an industrial boiler |
| US5565619A (en) | 1994-11-14 | 1996-10-15 | Betz Laboratories, Inc. | Methods and apparatus for monitoring water process equipment |
-
1998
- 1998-03-31 US US09/052,031 patent/US6170319B1/en not_active Expired - Lifetime
-
1999
- 1999-01-21 ZA ZA9900429A patent/ZA99429B/xx unknown
- 1999-02-10 DK DK99906902.4T patent/DK1068502T3/da active
- 1999-02-10 KR KR1020007010811A patent/KR20010042271A/ko not_active Ceased
- 1999-02-10 ID IDW20002223A patent/ID27319A/id unknown
- 1999-02-10 WO PCT/US1999/002928 patent/WO1999050634A1/en not_active Ceased
- 1999-02-10 CA CA002323920A patent/CA2323920C/en not_active Expired - Lifetime
- 1999-02-10 EP EP99906902.4A patent/EP1068502B1/en not_active Expired - Lifetime
- 1999-02-10 ES ES99906902.4T patent/ES2537934T3/es not_active Expired - Lifetime
- 1999-02-10 JP JP2000541495A patent/JP2002510042A/ja active Pending
- 1999-02-10 AU AU26704/99A patent/AU743103B2/en not_active Expired
- 1999-02-10 NZ NZ506927A patent/NZ506927A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES2537934T3 (es) | 2015-06-15 |
| ZA99429B (en) | 1999-07-21 |
| CA2323920A1 (en) | 1999-10-07 |
| KR20010042271A (ko) | 2001-05-25 |
| NZ506927A (en) | 2002-09-27 |
| CA2323920C (en) | 2008-04-29 |
| EP1068502A4 (en) | 2003-04-02 |
| AU2670499A (en) | 1999-10-18 |
| WO1999050634A1 (en) | 1999-10-07 |
| AU743103B2 (en) | 2002-01-17 |
| EP1068502B1 (en) | 2015-04-08 |
| ID27319A (id) | 2001-03-22 |
| EP1068502A1 (en) | 2001-01-17 |
| JP2002510042A (ja) | 2002-04-02 |
| US6170319B1 (en) | 2001-01-09 |
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