NO175241C - Fremgangsmåte for å fjerne opplöst oksygen fra et vandig system - Google Patents
Fremgangsmåte for å fjerne opplöst oksygen fra et vandig systemInfo
- Publication number
- NO175241C NO175241C NO894755A NO894755A NO175241C NO 175241 C NO175241 C NO 175241C NO 894755 A NO894755 A NO 894755A NO 894755 A NO894755 A NO 894755A NO 175241 C NO175241 C NO 175241C
- Authority
- NO
- Norway
- Prior art keywords
- dissolved oxygen
- aqueous system
- removing dissolved
- aqueous
- oxygen
- Prior art date
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title 1
- 229910052760 oxygen Inorganic materials 0.000 title 1
- 239000001301 oxygen Substances 0.000 title 1
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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Removal Of Specific Substances (AREA)
- Air Supply (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Gas Separation By Absorption (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Physical Water Treatments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/278,127 US4851130A (en) | 1988-11-30 | 1988-11-30 | Oxygen removal with carbon catalyzed erythorbate or ascorbate |
Publications (4)
Publication Number | Publication Date |
---|---|
NO894755D0 NO894755D0 (no) | 1989-11-29 |
NO894755L NO894755L (no) | 1990-05-31 |
NO175241B NO175241B (no) | 1994-06-13 |
NO175241C true NO175241C (no) | 1994-09-21 |
Family
ID=23063782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO894755A NO175241C (no) | 1988-11-30 | 1989-11-29 | Fremgangsmåte for å fjerne opplöst oksygen fra et vandig system |
Country Status (10)
Country | Link |
---|---|
US (1) | US4851130A (da) |
EP (1) | EP0371702A3 (da) |
JP (1) | JPH02194892A (da) |
AU (1) | AU613544B2 (da) |
BR (1) | BR8906031A (da) |
CA (1) | CA2004050C (da) |
DK (1) | DK601389A (da) |
MX (1) | MX165674B (da) |
NO (1) | NO175241C (da) |
ZA (1) | ZA899102B (da) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4851130A (en) * | 1988-11-30 | 1989-07-25 | Pfizer Inc. | Oxygen removal with carbon catalyzed erythorbate or ascorbate |
US5108624A (en) * | 1990-03-12 | 1992-04-28 | Arrowhead Industrial Water, Inc. | Method for deoxygenating a liquid |
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 |
US5091108A (en) * | 1991-02-21 | 1992-02-25 | Nalco Chemical Company | Method of retarding corrosion of metal surfaces in contact with boiler water systems which corrosion is caused by dissolved oxygen |
US5569875A (en) * | 1992-03-16 | 1996-10-29 | Legend Products Corporation | Methods of making explosive compositions, and the resulting products |
ZA938951B (en) * | 1992-12-21 | 1994-08-02 | Kimberly Clark Co | Packaging and methods for reducing odors and strength loss caused by the irradiation of polyolefin-based products |
US5677190A (en) * | 1994-12-14 | 1997-10-14 | Anatel Corporation | Cell and circuit for monitoring photochemical reactions |
US6391256B1 (en) * | 1997-10-15 | 2002-05-21 | Korea Electric Power Corporation | Dissolved oxygen removal method using activated carbon fiber and apparatus thereof |
KR100317527B1 (ko) * | 1999-10-22 | 2002-01-18 | 이종훈 | 전기화학적 촉매반응에 의한 용존산소 제거장치 및 방법 |
US6440314B1 (en) | 2001-01-03 | 2002-08-27 | Vulcan Chemical Technologies, Inc. | Method for destroying chlorite in solution |
DE10310395B4 (de) * | 2003-03-07 | 2006-08-31 | Enginion Ag | Vorrichtung zur Entgasung von Speisewasser |
JP5640608B2 (ja) * | 2010-09-29 | 2014-12-17 | 栗田工業株式会社 | 酸素除去方法及び酸素除去剤 |
US10370272B2 (en) * | 2016-03-02 | 2019-08-06 | Cameron Solutions, Inc. | Subsea deoxygenation in a water injection process plant |
CN111701342B (zh) * | 2020-06-18 | 2021-05-04 | 湖南恒凯环保科技投资有限公司 | 一种地下水有机污染抽出处理装置及工艺 |
CN113368815B (zh) * | 2021-05-06 | 2023-07-18 | 广东工业大学 | 一种改性助剂、改性活性炭浆及其制备方法和应用 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5433287A (en) * | 1977-08-19 | 1979-03-10 | Toyo Ink Mfg Co Ltd | Oxygen absorbing structure |
JPS584913B2 (ja) * | 1978-01-31 | 1983-01-28 | 凸版印刷株式会社 | 嫌気性細菌の培養法 |
US4230595A (en) * | 1978-03-13 | 1980-10-28 | Teijin Limited | Oxygen scavenging and heat-generating compositions, and deoxygenating and heat-generating structures |
CA1168950A (en) * | 1980-08-22 | 1984-06-12 | Nalco Chemical Company | Ascorbic acid and stereoisomers as oxygen scavengers for boiler feed water |
CA1186425A (en) * | 1980-12-11 | 1985-04-30 | Nalco Chemical Company | Manganese catalyzed erythorbic acid or ascorbic acid for oxygen removal |
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 |
GB2117369B (en) * | 1982-04-01 | 1985-02-27 | Nalco Chemical Co | Sulfite-erythorbic acid corrosion inhibitors |
JPS5932945A (ja) * | 1982-08-17 | 1984-02-22 | Mitsubishi Gas Chem Co Inc | 粒状脱酸素剤 |
US4556492A (en) * | 1983-12-16 | 1985-12-03 | Ecolochem, Inc. | Deoxygenation process |
US4549968A (en) * | 1984-05-18 | 1985-10-29 | Betz Laboratories, Inc. | Method of utilizing improved stability oxygen scavenger compositions |
US4627921A (en) * | 1985-04-29 | 1986-12-09 | L A Water Treatment Corporation | Treatment of water to lower the oxygen and the total organic carbon within the same |
US4629571A (en) * | 1985-09-11 | 1986-12-16 | The Graver Company | Deoxygenation and purification of liquids |
US4681737A (en) * | 1985-09-17 | 1987-07-21 | Calgon Corporation | Stabilized sodium erythorbate boiler corrosion inhibitor compositions and methods |
US4676910A (en) * | 1986-08-11 | 1987-06-30 | Nalco Chemical Company | Means of controlling precipitation of Na2 SO4 from solutions of NaHSO3 oxygen scavengers |
US4784778A (en) * | 1986-09-30 | 1988-11-15 | Great Lakes Chemical Corp. | Corrosion inhibiting composition for zinc halide-based clear, high density fluids |
US4784779A (en) * | 1986-09-30 | 1988-11-15 | Great Lakes Chemical Corp. | Corrosion inhibitors for clear, calcium-free high density fluids |
US4851130A (en) * | 1988-11-30 | 1989-07-25 | Pfizer Inc. | Oxygen removal with carbon catalyzed erythorbate or ascorbate |
-
1988
- 1988-11-30 US US07/278,127 patent/US4851130A/en not_active Expired - Lifetime
-
1989
- 1989-11-23 EP EP19890312191 patent/EP0371702A3/en not_active Withdrawn
- 1989-11-28 CA CA002004050A patent/CA2004050C/en not_active Expired - Fee Related
- 1989-11-29 NO NO894755A patent/NO175241C/no unknown
- 1989-11-29 DK DK601389A patent/DK601389A/da not_active Application Discontinuation
- 1989-11-29 ZA ZA899102A patent/ZA899102B/xx unknown
- 1989-11-29 AU AU45716/89A patent/AU613544B2/en not_active Ceased
- 1989-11-30 JP JP1312221A patent/JPH02194892A/ja active Granted
- 1989-11-30 MX MX018548A patent/MX165674B/es unknown
- 1989-11-30 BR BR898906031A patent/BR8906031A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NO894755D0 (no) | 1989-11-29 |
EP0371702A3 (en) | 1990-12-27 |
AU4571689A (en) | 1990-06-14 |
MX165674B (es) | 1992-11-27 |
JPH0331520B2 (da) | 1991-05-07 |
ZA899102B (en) | 1991-07-31 |
DK601389A (da) | 1990-05-31 |
JPH02194892A (ja) | 1990-08-01 |
CA2004050A1 (en) | 1990-05-31 |
EP0371702A2 (en) | 1990-06-06 |
NO175241B (no) | 1994-06-13 |
CA2004050C (en) | 1994-07-19 |
DK601389D0 (da) | 1989-11-29 |
AU613544B2 (en) | 1991-08-01 |
NO894755L (no) | 1990-05-31 |
US4851130A (en) | 1989-07-25 |
BR8906031A (pt) | 1990-06-19 |
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