ATE64920T1 - Sauerstoffaufnehmer fuer kesselspeisewasser und verfahren zu dessen verwendung. - Google Patents

Sauerstoffaufnehmer fuer kesselspeisewasser und verfahren zu dessen verwendung.

Info

Publication number
ATE64920T1
ATE64920T1 AT88306710T AT88306710T ATE64920T1 AT E64920 T1 ATE64920 T1 AT E64920T1 AT 88306710 T AT88306710 T AT 88306710T AT 88306710 T AT88306710 T AT 88306710T AT E64920 T1 ATE64920 T1 AT E64920T1
Authority
AT
Austria
Prior art keywords
feed water
oxygen sensor
boiler feed
water oxygen
diethylaminoethanol
Prior art date
Application number
AT88306710T
Other languages
English (en)
Inventor
Ronald J Christensen
Llye H Steimel
Original Assignee
Dubois Chem Inc
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
Application filed by Dubois Chem Inc filed Critical Dubois Chem Inc
Application granted granted Critical
Publication of ATE64920T1 publication Critical patent/ATE64920T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases

Landscapes

  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Removal Of Specific Substances (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
AT88306710T 1987-12-11 1988-07-21 Sauerstoffaufnehmer fuer kesselspeisewasser und verfahren zu dessen verwendung. ATE64920T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/131,754 US4891141A (en) 1987-12-11 1987-12-11 Oxygen scavenger for boiler water and method of use
EP88306710A EP0320085B1 (de) 1987-12-11 1988-07-21 Sauerstoffaufnehmer für Kesselspeisewasser und Verfahren zu dessen Verwendung

Publications (1)

Publication Number Publication Date
ATE64920T1 true ATE64920T1 (de) 1991-07-15

Family

ID=22450872

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88306710T ATE64920T1 (de) 1987-12-11 1988-07-21 Sauerstoffaufnehmer fuer kesselspeisewasser und verfahren zu dessen verwendung.

Country Status (8)

Country Link
US (1) US4891141A (de)
EP (1) EP0320085B1 (de)
JP (1) JPH01155988A (de)
AT (1) ATE64920T1 (de)
AU (1) AU605588B2 (de)
CA (1) CA1308329C (de)
DE (1) DE3863534D1 (de)
ES (1) ES2024646B3 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5114618A (en) * 1990-10-11 1992-05-19 Pfizer Inc. Oxygen removal with keto-gluconates
US5178796A (en) * 1990-10-11 1993-01-12 Pfizer Inc. Method for oxygen removal with keto-gluconates
US5419837A (en) * 1994-02-22 1995-05-30 Nalco Chemical Company Hindered amines for treating industrial water systems
US5589107A (en) * 1994-08-15 1996-12-31 Applied Specialties, Inc. Method and composition for inhibiting corrosion
US6797197B2 (en) * 2002-08-30 2004-09-28 Johnsondiversey, Inc. Modified amine for boiler water treatment
US20050104031A1 (en) * 2003-01-21 2005-05-19 Lyle Steimel Phosphonamide and phosphonamide blend compositions and method to treat water
US6846419B2 (en) * 2002-08-30 2005-01-25 Johnsondiversey, Inc. Phosphonamide and phosphonamide blend compositions and method to treat water
JP2009285530A (ja) * 2008-05-27 2009-12-10 Kurita Water Ind Ltd ボイラ装置用水処理剤及びボイラ装置の水処理方法
US9750811B2 (en) 2015-09-15 2017-09-05 Boveda, Inc. Devices and methods for controlling headspace humidity and oxygen levels
ES2702459T3 (es) 2016-01-14 2019-03-01 Omya Int Ag Uso de un carbonato de calcio tratado en superficie como secuestrante de oxígeno
EP3192838A1 (de) 2016-01-14 2017-07-19 Omya International AG Behandlung von oberflächenreaktivem calciumkarbonat
US12098015B2 (en) 2016-10-12 2024-09-24 Boveda Inc. Device for controlling headspace humidity and methods for making the same
CA3034514C (en) 2016-10-12 2019-06-18 Drug Plastics & Glass Company, Inc. Container and closure assembly with predetermined humidity and related method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL287675A (de) * 1962-01-12
CH508415A (de) * 1967-10-27 1971-06-15 Hoffmann La Roche Antioxydative Mischung und deren Verwendung
US3681492A (en) * 1969-10-30 1972-08-01 Allergan Pharma A bactericidal stabilized ascorbic acid composition
US3749680A (en) * 1971-01-08 1973-07-31 Merck & Co Inc Novel derivatives of isoascorbic acid and methods of producing and using same
US4120996A (en) * 1977-05-23 1978-10-17 Ppg Industries, Inc. Method of providing corrosion resistance to metal surfaces
CA1168950A (en) * 1980-08-22 1984-06-12 Nalco Chemical Company Ascorbic acid and stereoisomers as oxygen scavengers for boiler feed water
US4419327A (en) * 1981-12-22 1983-12-06 Nalco Chemical Company Method of scavenging dissolved oxygen in steam generating equipment using ammonia or amine neutralized erythorbic acid
US4549968A (en) * 1984-05-18 1985-10-29 Betz Laboratories, Inc. Method of utilizing improved stability oxygen scavenger compositions
US4681737A (en) * 1985-09-17 1987-07-21 Calgon Corporation Stabilized sodium erythorbate boiler corrosion inhibitor compositions and methods

Also Published As

Publication number Publication date
CA1308329C (en) 1992-10-06
EP0320085B1 (de) 1991-07-03
JPH0242557B2 (de) 1990-09-25
ES2024646B3 (es) 1992-03-01
JPH01155988A (ja) 1989-06-19
AU605588B2 (en) 1991-01-17
DE3863534D1 (de) 1991-08-08
EP0320085A1 (de) 1989-06-14
US4891141A (en) 1990-01-02
AU1667388A (en) 1989-06-15

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Legal Events

Date Code Title Description
EEIH Change in the person of patent owner
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee