BE866012A - Procede et appareil de detection et de mesure de depot - Google Patents
Procede et appareil de detection et de mesure de depotInfo
- Publication number
- BE866012A BE866012A BE186817A BE186817A BE866012A BE 866012 A BE866012 A BE 866012A BE 186817 A BE186817 A BE 186817A BE 186817 A BE186817 A BE 186817A BE 866012 A BE866012 A BE 866012A
- Authority
- BE
- Belgium
- Prior art keywords
- detection
- measurement method
- deposit measurement
- deposit
- measurement
- Prior art date
Links
Classifications
-
- 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
-
- 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
- G01N17/008—Monitoring fouling
Landscapes
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Pathology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental & Geological Engineering (AREA)
- Environmental Sciences (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/747,426 US4138878A (en) | 1976-12-03 | 1976-12-03 | Method and apparatus for detecting and measuring scale |
Publications (1)
Publication Number | Publication Date |
---|---|
BE866012A true BE866012A (fr) | 1978-10-16 |
Family
ID=25005013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE186817A BE866012A (fr) | 1976-12-03 | 1978-04-14 | Procede et appareil de detection et de mesure de depot |
Country Status (4)
Country | Link |
---|---|
US (1) | US4138878A (fr) |
BE (1) | BE866012A (fr) |
CA (1) | CA1101690A (fr) |
GB (1) | GB1581257A (fr) |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4255962A (en) * | 1978-04-10 | 1981-03-17 | Ceres Corporation | Method and means of rapidly distinguishing a simulated diamond from natural diamond |
US4338563A (en) * | 1980-08-11 | 1982-07-06 | Rohrback Corporation | Corrosion measurement with secondary temperature compensation |
US4346587A (en) * | 1980-10-30 | 1982-08-31 | Drew Chemical Corporation | Process and apparatus for testing fluids for fouling and antifoulant protocol |
DE3136225A1 (de) * | 1980-10-30 | 1982-06-16 | Drew Chemical Corp., Boonton, N.J. | Verfahren und vorrichtung zum pruefen von fluiden |
USRE33346E (en) * | 1980-10-30 | 1990-09-25 | Drew Chemical Corporation | Process and apparatus for testing fluids for fouling |
US4339945A (en) * | 1980-10-30 | 1982-07-20 | Drew Chemical Corporation | Process and apparatus for testing fluids for fouling |
USRE33468E (en) * | 1980-10-30 | 1990-12-04 | Drew Chemical Corporation | Process and apparatus for testing fluids for fouling and antifoulant protocol |
US4615302A (en) * | 1984-02-24 | 1986-10-07 | University Of Waterloo | Convection section ash monitoring |
US4552098A (en) * | 1985-05-15 | 1985-11-12 | University Of Waterloo | Convection section ash monitoring |
US4556019A (en) * | 1984-02-24 | 1985-12-03 | University Of Waterloo | Convection section ash monitoring |
US4603660A (en) * | 1984-02-24 | 1986-08-05 | University Of Waterloo | Convection section ash monitoring |
US4634291A (en) * | 1984-11-26 | 1987-01-06 | General Electric Company | Coating thickness measurement |
CH670311A5 (fr) * | 1985-06-17 | 1989-05-31 | Bbc Brown Boveri & Cie | |
US5068196A (en) * | 1985-12-27 | 1991-11-26 | Ashland Oil Inc. | Method for determining fluid corrosiveness |
GB9104195D0 (en) * | 1991-02-28 | 1991-04-17 | Eden Robert D | Fouling probe |
US5248198A (en) * | 1992-08-19 | 1993-09-28 | Droege Thomas F | Method and apparatus for evaluating heat exchanger efficiency |
US5360549A (en) * | 1993-04-27 | 1994-11-01 | Nalco Chemical Company | Feed back control deposit inhibitor dosage optimization system |
US6092927A (en) * | 1994-11-10 | 2000-07-25 | International Rectifier Corp. | Temperature detection of power semiconductors performed by a co-packaged analog integrated circuit |
US5969235A (en) * | 1998-07-02 | 1999-10-19 | Nalco Chemical Company | System and method for measuring scale deposition including a tuning fork for use in the system and the method |
DE19846970C1 (de) * | 1998-10-12 | 2000-08-31 | Trilog Thermotechnik Gmbh | Vorrichtung zur Messung von gefühlter Temperatur |
US20040086020A1 (en) * | 2002-10-28 | 2004-05-06 | Jordahl Marlow C. | Method and device for detecting altered physical and chemical properties in a liquid environment |
US6978663B1 (en) * | 2003-05-20 | 2005-12-27 | Georgia Tech Research Corporation | Fouling test apparatus and process for evaluation of anti-foulants |
US7077563B2 (en) * | 2003-11-19 | 2006-07-18 | General Electric Company | Deposition sensor based on differential heat flux measurement |
US7360437B2 (en) * | 2005-06-28 | 2008-04-22 | General Electric Company | Devices for evaluating material properties, and related processes |
EP1866636A4 (fr) * | 2005-03-31 | 2009-10-21 | Ashland Licensing & Intellectu | Procedes pour surveiller le salissement de systemes aqueux, y compris des tubes d'echangeur de chaleur ameliores |
JP4341651B2 (ja) * | 2006-07-28 | 2009-10-07 | 株式会社日立製作所 | 熱式ガス流量計 |
US9939395B2 (en) * | 2007-05-18 | 2018-04-10 | Environmental Energy Services, Inc. | Method for measuring ash/slag deposition in a utility boiler |
US8059947B2 (en) * | 2007-10-29 | 2011-11-15 | Smiths Medical Asd, Inc. | Environmentally protected thermistor for respiratory system |
US8303173B2 (en) * | 2007-10-29 | 2012-11-06 | Smiths Medical Asd, Inc. | Dual potting temperature probe |
US8147130B2 (en) * | 2008-04-18 | 2012-04-03 | General Electric Company | Heat flux measurement device for estimating fouling thickness |
FR2941300B1 (fr) * | 2009-01-19 | 2016-07-01 | Neosens | Micro-capteur realise en technologies microsystemes pour la mesure et/ou la detection de l'encrassement. |
US8517600B2 (en) * | 2009-10-27 | 2013-08-27 | General Electric Company | Deposition sensor based on differential heat transfer resistance |
WO2013114950A1 (fr) * | 2012-01-30 | 2013-08-08 | 富士電機株式会社 | Dispositif de test de dépôt de tartre |
US9587856B2 (en) * | 2013-06-14 | 2017-03-07 | Whirlpool Corporation | Methods, apparatus and articles of manufactures to detect impurity deposits in flow-through water heaters |
JP6835856B2 (ja) * | 2016-01-25 | 2021-02-24 | ローズマウント インコーポレイテッド | 非侵襲式プロセス流体温度計算システム |
US20190204166A1 (en) * | 2016-06-20 | 2019-07-04 | 9352-4585 Québec Inc. | Apparatuses, kits and methods for testing water quality |
US10295489B2 (en) | 2016-09-12 | 2019-05-21 | Ecolab Usa Inc. | Deposit monitor |
JP7023972B2 (ja) * | 2017-02-24 | 2022-02-22 | エコラブ ユーエスエイ インク | 熱電性堆積物モニタ |
US10816285B2 (en) * | 2017-02-24 | 2020-10-27 | Ecolab Usa Inc. | Thermoelectric deposit monitor |
DE102017116834A1 (de) * | 2017-07-25 | 2019-01-31 | Samson Ag | Verfahren zur Diagnose eines Wärmetauschers |
US10573160B1 (en) * | 2018-11-21 | 2020-02-25 | Radiant Innovation Inc. | Measuring method for high temperature thermal bridge effect and low temperature thermal bridge effect and measuring system thereof |
US11953458B2 (en) * | 2019-03-14 | 2024-04-09 | Ecolab Usa Inc. | Systems and methods utilizing sensor surface functionalization |
CN111337363B (zh) * | 2020-03-30 | 2022-04-05 | 哈尔滨工程大学 | 一种热电材料性能测试的装置和方法 |
JP2023543183A (ja) * | 2020-09-18 | 2023-10-13 | ワットロー・エレクトリック・マニュファクチャリング・カンパニー | 流体流動導管内の材料堆積物を検出するためのデバイス |
KR20230069149A (ko) * | 2020-09-18 | 2023-05-18 | 와틀로 일렉트릭 매뉴팩츄어링 컴파니 | 유체 흐름 도관 내 침전물의 존재를 검출하는 시스템 및 방법 |
CN114264696B (zh) * | 2022-03-02 | 2022-05-24 | 中国长江三峡集团有限公司 | 一种大地热流测量装置 |
CN117030431B (zh) * | 2023-08-04 | 2024-02-20 | 青岛海洋地质研究所 | 一种超低温水合物纳米探针的原位清洁装置及方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2264968A (en) * | 1938-02-14 | 1941-12-02 | Magnafiux Corp | Apparatus for measuring wall thickness |
US2330599A (en) * | 1941-10-17 | 1943-09-28 | Gen Electric | Thermal testing apparatus |
US3232113A (en) * | 1961-10-02 | 1966-02-01 | Boeing Co | Thermal parameter indicator |
US3246515A (en) * | 1963-02-28 | 1966-04-19 | Dynamics Corp America | Thermal responsive fluid flow measuring probe |
US3326040A (en) * | 1964-06-15 | 1967-06-20 | Cons Systems Corp | Thermal flow meter |
US3392575A (en) * | 1965-10-21 | 1968-07-16 | Sidney R. Galler | Thermal panel for determining the effects of various temperatures on fouling organisms |
US3286174A (en) * | 1965-12-06 | 1966-11-15 | Union Oil Co | Apparatus and method for measuring high temperature corrosion and fluid flow rates |
US3810009A (en) * | 1971-10-06 | 1974-05-07 | Universal Oil Prod Co | Apparatus for measuring material fouling of a test specimen |
-
1976
- 1976-12-03 US US05/747,426 patent/US4138878A/en not_active Expired - Lifetime
-
1977
- 1977-11-30 CA CA292,082A patent/CA1101690A/fr not_active Expired
- 1977-12-02 GB GB50367/77A patent/GB1581257A/en not_active Expired
-
1978
- 1978-04-14 BE BE186817A patent/BE866012A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US4138878A (en) | 1979-02-13 |
GB1581257A (en) | 1980-12-10 |
CA1101690A (fr) | 1981-05-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: ROHRBACK CORP. Effective date: 19900430 |