NL8104682A - Werkwijze en inrichting voor het onderzoeken van fluida op aangroeiing alsmede methode ter voorkoming daarvan. - Google Patents

Werkwijze en inrichting voor het onderzoeken van fluida op aangroeiing alsmede methode ter voorkoming daarvan. Download PDF

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Publication number
NL8104682A
NL8104682A NL8104682A NL8104682A NL8104682A NL 8104682 A NL8104682 A NL 8104682A NL 8104682 A NL8104682 A NL 8104682A NL 8104682 A NL8104682 A NL 8104682A NL 8104682 A NL8104682 A NL 8104682A
Authority
NL
Netherlands
Prior art keywords
fluid
fouling
measured
combination
temperature
Prior art date
Application number
NL8104682A
Other languages
English (en)
Dutch (nl)
Original Assignee
Drew Chem 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 US06/202,351 external-priority patent/US4339945A/en
Priority claimed from US06/202,352 external-priority patent/US4346587A/en
Application filed by Drew Chem Corp filed Critical Drew Chem Corp
Publication of NL8104682A publication Critical patent/NL8104682A/nl

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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)
NL8104682A 1980-10-30 1981-10-14 Werkwijze en inrichting voor het onderzoeken van fluida op aangroeiing alsmede methode ter voorkoming daarvan. NL8104682A (nl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US06/202,351 US4339945A (en) 1980-10-30 1980-10-30 Process and apparatus for testing fluids for fouling
US06/202,352 US4346587A (en) 1980-10-30 1980-10-30 Process and apparatus for testing fluids for fouling and antifoulant protocol
US20235180 1980-10-30
US20235280 1980-10-30

Publications (1)

Publication Number Publication Date
NL8104682A true NL8104682A (nl) 1982-05-17

Family

ID=26897587

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8104682A NL8104682A (nl) 1980-10-30 1981-10-14 Werkwijze en inrichting voor het onderzoeken van fluida op aangroeiing alsmede methode ter voorkoming daarvan.

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
BR9912347A (pt) * 1998-07-22 2001-04-17 Unilever Nv Aparelho de monitoração para monitorar acúmulo de sujeira em um conduto, e, processo para operar um sistema de encanamento.
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
GB2089512A (en) 1982-06-23
FR2493523A1 (fr) 1982-05-07
DE3136225C2 (fr) 1991-04-18
GB2089512B (en) 1984-08-15
CA1173159A (fr) 1984-08-21
DE3136225A1 (de) 1982-06-16
BR8106313A (pt) 1982-06-22

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed