CA1173159A - Methode et appareil pour mesurer l'encrassement dans des liquides, et mise au point d'un procede anti- encrassement - Google Patents

Methode et appareil pour mesurer l'encrassement dans des liquides, et mise au point d'un procede anti- encrassement

Info

Publication number
CA1173159A
CA1173159A CA000389057A CA389057A CA1173159A CA 1173159 A CA1173159 A CA 1173159A CA 000389057 A CA000389057 A CA 000389057A CA 389057 A CA389057 A CA 389057A CA 1173159 A CA1173159 A CA 1173159A
Authority
CA
Canada
Prior art keywords
fluid
heat transfer
assembly
antifoulant
measuring
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
Application number
CA000389057A
Other languages
English (en)
Inventor
James G. Knudsen
Nicholas J. Brindak
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Drew Chemical Corp
Original Assignee
Drew Chemical Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US06/202,352 external-priority patent/US4346587A/en
Priority claimed from US06/202,351 external-priority patent/US4339945A/en
Application filed by Drew Chemical Corp filed Critical Drew Chemical Corp
Application granted granted Critical
Publication of CA1173159A publication Critical patent/CA1173159A/fr
Expired legal-status Critical Current

Links

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
    • G01N17/008—Monitoring fouling
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/18—Water
    • G01N33/1893—Water using flow cells

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
CA000389057A 1980-10-30 1981-10-29 Methode et appareil pour mesurer l'encrassement dans des liquides, et mise au point d'un procede anti- encrassement Expired CA1173159A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US06/202351 1980-10-30
US06/202,352 US4346587A (en) 1980-10-30 1980-10-30 Process and apparatus for testing fluids for fouling and antifoulant protocol
US06/202352 1980-10-30
US06/202,351 US4339945A (en) 1980-10-30 1980-10-30 Process and apparatus for testing fluids for fouling

Publications (1)

Publication Number Publication Date
CA1173159A true CA1173159A (fr) 1984-08-21

Family

ID=26897587

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000389057A Expired CA1173159A (fr) 1980-10-30 1981-10-29 Methode et appareil pour mesurer l'encrassement dans des liquides, et mise au point d'un procede anti- encrassement

Country Status (6)

Country Link
BR (1) BR8106313A (fr)
CA (1) CA1173159A (fr)
DE (1) DE3136225A1 (fr)
FR (1) FR2493523A1 (fr)
GB (1) GB2089512B (fr)
NL (1) NL8104682A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4686854A (en) * 1981-06-18 1987-08-18 Drew Chemical Corporation Process and apparatus for measuring corrosion rate of a heat transfer surface
DE3317638A1 (de) * 1983-05-14 1984-11-15 Alfred Teves Gmbh, 6000 Frankfurt Vorrichtung zur ermittlung und ueberwachung der beschaffenheit, des zustandes und anderer parameter einer druckfluessigkeit
KR890001890B1 (ko) * 1984-03-23 1989-05-30 더 뱁콕 앤드 윌콕스 컴퍼니 열교환기 성능 감지기
FR2647199B1 (fr) * 1989-05-19 1992-02-07 Gaz De France Procede pour la protection contre des surchauffes de surfaces d'echange thermique mises en contact avec des fluides a chauffer et installations pourvues d'une telle protection
DE4113443C2 (de) * 1991-04-25 1994-08-25 Trilog Entwicklungsgesellschaf Vorrichtung zum Nachweis eines flüssigen oder gasförmigen Mediums
DE4334828C1 (de) * 1993-10-08 1995-04-20 Ruediger Dr Rer Nat Carloff Verfahren zur Bestimmung der Wärmedurchgangszahl in einem temperaturgeregelten Reaktor
AU744109B2 (en) * 1998-07-22 2002-02-14 Johnsondiversey, Inc. Monitoring apparatus
GB9816304D0 (en) * 1998-07-28 1998-09-23 Nat Engineering Lab Monitoring
FR2885694B1 (fr) 2005-05-10 2007-07-13 Agronomique Inst Nat Rech Methode et systeme pour la mesure et l'etude de l'encrassement d'un reacteur
FR2941052B1 (fr) * 2009-01-09 2012-11-02 Neosens Capteur et procede de mesure en continu du niveau d'encrassement
FR2949155B1 (fr) * 2009-08-14 2012-04-06 Neosens Procede de mesure ou de detection de l'encrassement d'un reacteur

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3731187A (en) * 1971-10-06 1973-05-01 Universal Oil Co Temperature compensated fouling measuring method and apparatus
US3913378A (en) * 1974-04-08 1975-10-21 Universal Oil Prod Co Apparatus for measuring fouling on metal surfaces
US4024751A (en) * 1975-12-18 1977-05-24 Betz Laboratories, Inc. Apparatus for determining heat transfer efficiency
US4138878A (en) * 1976-12-03 1979-02-13 Rohrback Corporation Method and apparatus for detecting and measuring scale
FR2422929A1 (fr) * 1978-04-13 1979-11-09 Rohrback Corp Procede et appareil de detection et de mesure de depot
FR2426255A1 (fr) * 1978-05-19 1979-12-14 British Petroleum Co Procede pour detecter et mesurer la tendance a l'encrassement d'un liquide chauffe

Also Published As

Publication number Publication date
NL8104682A (nl) 1982-05-17
BR8106313A (pt) 1982-06-22
GB2089512B (en) 1984-08-15
GB2089512A (en) 1982-06-23
DE3136225A1 (de) 1982-06-16
FR2493523A1 (fr) 1982-05-07
DE3136225C2 (fr) 1991-04-18

Similar Documents

Publication Publication Date Title
US4339945A (en) Process and apparatus for testing fluids for fouling
US4346587A (en) Process and apparatus for testing fluids for fouling and antifoulant protocol
US5992505A (en) Fouling monitoring apparatus of heat exchanger and method thereof
CA2602822C (fr) Procedes pour surveiller le salissement de systemes aqueux, y compris des tubes d'echangeur de chaleur ameliores
CA1173159A (fr) Methode et appareil pour mesurer l'encrassement dans des liquides, et mise au point d'un procede anti- encrassement
US4138878A (en) Method and apparatus for detecting and measuring scale
US4686854A (en) Process and apparatus for measuring corrosion rate of a heat transfer surface
US5597949A (en) Viscosimeter calibration system and method of operating the same
USRE33346E (en) Process and apparatus for testing fluids for fouling
US6062069A (en) High temperature fouling test unit
EP2997358A1 (fr) Dispositif et procédé de surveillance de l'entartrage dans un échangeur thermique
USRE33468E (en) Process and apparatus for testing fluids for fouling and antifoulant protocol
EP2494331B1 (fr) Capteur de déposition basé sur une résistance au transfert thermique différentielle
Varrin Jr Characterization of PWR steam generator deposits
US9500461B2 (en) Method for quantifying corrosion at a pressure containing boundary
Pickthall et al. Corrosion Monitoring Equipment, A Review of Application and Techniques
CA1288256C (fr) Ensemble portatif pour l'essai de fluides
Rothwell Corrosion monitoring: some techniques and applications
Bierganns et al. A New and Novel Abiotic-Biotic Fouling Sensor for Aqueous Systems
Licina Monitoring biofilms on metallic surfaces in real time
Beardwood et al. A Novel Fouling Sensor for Aqueous Systems
EP1114311A1 (fr) Controle des proprietes d'evacuation de la chaleur d'une surface assurant un transfert thermique
Jain Selection methodology for integrated internal corrosion monitoring techniques–A user perspective
Stokes et al. Developments in on-line fouling and corrosion surveillance
Bazhukov et al. Erosion-corrosion management system for secondary circuits of nuclear power plants

Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry