DE2758831A1 - Verfahren und vorrichtung zum erfassen und messen von ablagerungen - Google Patents
Verfahren und vorrichtung zum erfassen und messen von ablagerungenInfo
- Publication number
- DE2758831A1 DE2758831A1 DE19772758831 DE2758831A DE2758831A1 DE 2758831 A1 DE2758831 A1 DE 2758831A1 DE 19772758831 DE19772758831 DE 19772758831 DE 2758831 A DE2758831 A DE 2758831A DE 2758831 A1 DE2758831 A1 DE 2758831A1
- Authority
- DE
- Germany
- Prior art keywords
- fluid
- heat
- fluid environment
- probe
- reference surface
- 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
- 238000005259 measurement Methods 0.000 title abstract description 76
- 238000001514 detection method Methods 0.000 title abstract description 5
- 239000012530 fluid Substances 0.000 claims abstract description 161
- 238000012360 testing method Methods 0.000 claims abstract description 105
- 238000000034 method Methods 0.000 claims abstract description 49
- 238000012546 transfer Methods 0.000 claims abstract description 32
- 238000010438 heat treatment Methods 0.000 claims description 41
- 230000008859 change Effects 0.000 claims description 38
- 238000000151 deposition Methods 0.000 claims description 28
- 230000008021 deposition Effects 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 8
- 230000004907 flux Effects 0.000 claims description 4
- 238000009825 accumulation Methods 0.000 claims description 3
- 241001122767 Theaceae Species 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 abstract description 23
- 230000000694 effects Effects 0.000 abstract description 9
- 239000000523 sample Substances 0.000 description 104
- 238000001556 precipitation Methods 0.000 description 40
- 230000035945 sensitivity Effects 0.000 description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 230000002829 reductive effect Effects 0.000 description 7
- 239000000498 cooling water Substances 0.000 description 6
- 239000013505 freshwater Substances 0.000 description 6
- 239000002244 precipitate Substances 0.000 description 6
- 229910001006 Constantan Inorganic materials 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000011144 upstream manufacturing Methods 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000007704 transition Effects 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 238000009529 body temperature measurement Methods 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005242 forging Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 241000784732 Lycaena phlaeas Species 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000009931 harmful effect Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000000246 remedial effect Effects 0.000 description 2
- -1 scale Substances 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000001993 wax Substances 0.000 description 2
- 241000283690 Bos taurus Species 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 239000013000 chemical inhibitor Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000002455 scale inhibitor Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012549 training Methods 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
- G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/18—Investigating or analyzing materials by the use of thermal means by investigating thermal conductivity
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772758831 DE2758831A1 (de) | 1977-12-30 | 1977-12-30 | Verfahren und vorrichtung zum erfassen und messen von ablagerungen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772758831 DE2758831A1 (de) | 1977-12-30 | 1977-12-30 | Verfahren und vorrichtung zum erfassen und messen von ablagerungen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2758831A1 true DE2758831A1 (de) | 1979-08-16 |
| DE2758831C2 DE2758831C2 (enrdf_load_stackoverflow) | 1987-05-27 |
Family
ID=6027696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772758831 Granted DE2758831A1 (de) | 1977-12-30 | 1977-12-30 | Verfahren und vorrichtung zum erfassen und messen von ablagerungen |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2758831A1 (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0033557A1 (en) * | 1980-01-31 | 1981-08-12 | Shell Internationale Researchmaatschappij B.V. | A method and apparatus for testing the effectiveness of chemicals such as scale inhibitors or scale removers |
| CH670311A5 (enrdf_load_stackoverflow) * | 1985-06-17 | 1989-05-31 | Bbc Brown Boveri & Cie |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8916226U1 (de) * | 1989-10-10 | 1995-12-07 | Frahne, Dietrich, Dr.rer.nat., 72664 Kohlberg | Anordnung zur Prüfung der Wirksamkeit von physikalischen Maßnahmen zum Zwecke der Verhinderung oder Minderung von Wasserstein bildenden Abscheidungen in wässrigen Systemen |
| DE102005038870B3 (de) * | 2005-08-17 | 2007-03-22 | Daniel Dipl.-Ing. Goll (FH) | Verfahren und Vorrichtung zur Detektion eines Belages |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3848187A (en) * | 1973-02-26 | 1974-11-12 | Magna Corp | Method of detecting the onset of formation of adherent precipitates on surfaces immersed in liquids, and of controlling the formation of such precipitates |
| US3951161A (en) * | 1973-02-26 | 1976-04-20 | Magna Corporation | Method of detecting the onset of formation of adherent precipitates on surfaces immersed in liquids, and controlling the formation of such precipitates |
-
1977
- 1977-12-30 DE DE19772758831 patent/DE2758831A1/de active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3848187A (en) * | 1973-02-26 | 1974-11-12 | Magna Corp | Method of detecting the onset of formation of adherent precipitates on surfaces immersed in liquids, and of controlling the formation of such precipitates |
| US3951161A (en) * | 1973-02-26 | 1976-04-20 | Magna Corporation | Method of detecting the onset of formation of adherent precipitates on surfaces immersed in liquids, and controlling the formation of such precipitates |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0033557A1 (en) * | 1980-01-31 | 1981-08-12 | Shell Internationale Researchmaatschappij B.V. | A method and apparatus for testing the effectiveness of chemicals such as scale inhibitors or scale removers |
| CH670311A5 (enrdf_load_stackoverflow) * | 1985-06-17 | 1989-05-31 | Bbc Brown Boveri & Cie | |
| EP0206088A3 (en) * | 1985-06-17 | 1990-01-31 | Bbc Brown Boveri Ag | Method and apparatus for determining the thermal resistance of contaminated heat exchange elements of thermal devices, especially of power plant condensers |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2758831C2 (enrdf_load_stackoverflow) | 1987-05-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8128 | New person/name/address of the agent |
Representative=s name: KADOR, U., DIPL.-CHEM. DR.RER.NAT. KLUNKER, H., DI |
|
| 8110 | Request for examination paragraph 44 | ||
| 8128 | New person/name/address of the agent |
Representative=s name: KLUNKER, H., DIPL.-ING. DR.RER.NAT. SCHMITT-NILSON |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |