ZA928530B - Method of scavenging oxygen from boiler waters with substituted quinolines. - Google Patents
Method of scavenging oxygen from boiler waters with substituted quinolines.Info
- Publication number
- ZA928530B ZA928530B ZA928530A ZA928530A ZA928530B ZA 928530 B ZA928530 B ZA 928530B ZA 928530 A ZA928530 A ZA 928530A ZA 928530 A ZA928530 A ZA 928530A ZA 928530 B ZA928530 B ZA 928530B
- Authority
- ZA
- South Africa
- Prior art keywords
- substituted quinolines
- scavenging oxygen
- boiler waters
- waters
- boiler
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
- C23F11/14—Nitrogen-containing compounds
- C23F11/149—Heterocyclic compounds containing nitrogen as hetero atom
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Degasification And Air Bubble Elimination (AREA)
- Physical Water Treatments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/788,676 US5167835A (en) | 1991-11-06 | 1991-11-06 | Method of scavenging oxygen from boiler waters with substituted quinolines |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA928530B true ZA928530B (en) | 1993-07-20 |
Family
ID=25145219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA928530A ZA928530B (en) | 1991-11-06 | 1992-11-05 | Method of scavenging oxygen from boiler waters with substituted quinolines. |
Country Status (9)
Country | Link |
---|---|
US (1) | US5167835A (xx) |
EP (1) | EP0541317A1 (xx) |
JP (1) | JPH05212372A (xx) |
AU (1) | AU648702B2 (xx) |
BR (1) | BR9204319A (xx) |
CA (1) | CA2082234A1 (xx) |
MX (1) | MX9206360A (xx) |
TW (1) | TW224078B (xx) |
ZA (1) | ZA928530B (xx) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5293942A (en) * | 1992-02-24 | 1994-03-15 | Pfizer Inc. | Oil well acidizing with iron chelating derivatives of aldohexoses and aldopentoses such as a salt or acid of 2-ketogluconate |
US5282379A (en) * | 1992-04-03 | 1994-02-01 | Nalco Chemical Company | Volatile tracers for diagnostic use in steam generating systems |
GB2303848B (en) * | 1992-08-17 | 1997-04-16 | Grace W R & Co | Inhibition of oxygen corrosion in aqueous systems |
DE4427038C2 (de) * | 1994-07-29 | 1998-05-20 | Schilling Chemie Gmbh U Produk | Verfahren zur Entfernung in Wasser gelösten Sauerstoffes, insbesondere in wasserführenden, geschlossenen Systemen |
FR2723750B1 (fr) * | 1994-08-04 | 1996-10-25 | Concorde Chimie France | Composition inhibitrice d'entartrage et de corrosion pour proteger les surfaces en contact avec de l'eau et procede de preparation de ladite composition. |
US5589107A (en) * | 1994-08-15 | 1996-12-31 | Applied Specialties, Inc. | Method and composition for inhibiting corrosion |
DE59401005D1 (de) † | 1994-08-22 | 1996-12-12 | Faborga Sa | Mittel zur Verhinderung von Ausscheidungen und von Sauerstoffkorrosion in Prozesswässern |
JP3604395B2 (ja) * | 1994-10-13 | 2004-12-22 | カタケム・インコーポレーテツド | アミン溶媒処理系における溶媒劣化および腐食を最小限にする方法 |
US5466381A (en) * | 1994-10-20 | 1995-11-14 | Betz Laboratories, Inc. | Method of scavenging oxygen from an aqueous medium |
WO1997039610A1 (en) * | 1996-04-18 | 1997-10-23 | International Business Machines Corporation | Organic-metallic composite coating for copper surface protection |
DE69706810T2 (de) * | 1996-11-28 | 2002-03-28 | Kurita Water Industries, Ltd. | Sauerstoffentfernungsmittel als Verbindung für die Behandlung von Kesselsteinspeisewasser |
US5891491A (en) * | 1997-07-25 | 1999-04-06 | Solutia Inc. | Use of dihydroxyquinoline compounds to extend the shelf life of products of mammals and fish |
US6017564A (en) * | 1998-04-14 | 2000-01-25 | Solutia Inc. | Treatment of stressed animals with dihydroxyquinoline compounds |
US20030085175A1 (en) * | 2000-02-29 | 2003-05-08 | Beardwood Edward S. | Metal oxides dispersant composition |
US6436711B1 (en) * | 2000-12-13 | 2002-08-20 | Nalco Chemical Company | Fluorometric control of aromatic oxygen scavengers in a boiler system |
US7335669B2 (en) * | 2002-02-27 | 2008-02-26 | Novus International, Inc. | Use of dihydroquinoline to aid in increasing milk production and feed utilization |
NO321226B1 (no) * | 2004-05-12 | 2006-04-10 | Yara Int Asa | Fremgangsmate for a stabilisere etoksyquin i vandig maursyreholdig losning, vandig maursyreholdig losning omfattende etoksyquin som antioksidant, og anvendelse for a stabilisere etoksyquin |
JP4718823B2 (ja) * | 2004-11-30 | 2011-07-06 | アクアス株式会社 | ボイラ水系処理剤、及び、それを用いたボイラ水系の処理方法 |
JP5117666B2 (ja) * | 2005-02-21 | 2013-01-16 | アクアス株式会社 | ボイラ水系の処理方法 |
JP4711902B2 (ja) * | 2006-03-03 | 2011-06-29 | 伯東株式会社 | ボイラ腐食抑制方法 |
US7910604B2 (en) * | 2006-07-12 | 2011-03-22 | Novus International, Inc. | Antioxidant combinations for use in feed rations to increase milk production and milk fat |
US8691843B2 (en) * | 2006-07-12 | 2014-04-08 | Novus International, Inc. | Antioxidant combinations for use in ruminant feed rations |
WO2009088879A1 (en) * | 2008-01-04 | 2009-07-16 | Novus International Inc. | Combinations to improve animal health and performance |
US20090244769A1 (en) * | 2008-03-31 | 2009-10-01 | Qing Dai | Scheme to protect media and head against corrosion/oxidation in a hard disk drive |
JP6215511B2 (ja) * | 2010-07-16 | 2017-10-18 | 栗田工業株式会社 | ボイラ用防食剤 |
CA2857323C (en) * | 2013-07-19 | 2019-09-03 | Conocophillips Company | Method for removing trace levels of oxygen from direct combustion device combustion products |
EP3328969B1 (en) * | 2015-07-29 | 2020-04-01 | Ecolab USA Inc. | Heavy amine neutralizing agents for olefin or styrene production |
CA3114716A1 (en) * | 2018-10-04 | 2020-04-09 | Huntsman Petrochemical Llc | Compounds releasing heterocyclic aliphatic amines in aqueous heat transfer systems by partial decomposition |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR6135292D0 (pt) * | 1960-12-30 | 1973-05-17 | Monsanto Co | Processo para preparacao de uma racao aperfeicoada para ruminantes |
US3284212A (en) * | 1963-03-06 | 1966-11-08 | Flavor Corp Of America | Food preservative comprising enzymes and antioxidants |
US4025631A (en) * | 1971-09-07 | 1977-05-24 | Material Ksz. | Dihydroquinoline derivatives of antioxidant activity |
US3976593A (en) * | 1975-05-19 | 1976-08-24 | Petrolite Corporation | Amine bisulfites |
US4067690A (en) * | 1976-05-04 | 1978-01-10 | Chemed Corporation | Boiler water treatment |
US4278635A (en) * | 1979-10-12 | 1981-07-14 | Chemed Corporation | Method for deoxygenation of water |
US4269717A (en) * | 1980-04-17 | 1981-05-26 | Nalco Chemical Company | Boiler additives for oxygen scavenging |
US4282111A (en) * | 1980-04-28 | 1981-08-04 | Betz Laboratories, Inc. | Hydroquinone as an oxygen scavenger in an aqueous medium |
US4289645A (en) * | 1980-07-14 | 1981-09-15 | Betz Laboratories, Inc. | Hydroquinone and mu-amine compositions |
US4279767A (en) * | 1980-07-14 | 1981-07-21 | Betz Laboratories, Inc. | Use of improved hydroquinone oxygen scavenger in aqueous mediums |
US4487708A (en) * | 1980-07-14 | 1984-12-11 | Betz Laboratories, Inc. | Hydroquinone oxygen scavenger for use in aqueous mediums |
US4350606A (en) * | 1980-10-03 | 1982-09-21 | Dearborn Chemical Company | Composition and method for inhibiting corrosion |
US4311599A (en) * | 1980-11-12 | 1982-01-19 | Nalco Chemical Company | Reduced methylene blue for oxygen removal |
US4363734A (en) * | 1981-02-05 | 1982-12-14 | Nalco Chemical Company | 1,3-Dihydroxy acetone as an oxygen scavenger for 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 |
US4540494A (en) * | 1983-03-10 | 1985-09-10 | Veb Leuna Werke "Walter Ulbricht" | Method for the removal of oxygen dissolved in water |
CA1210930A (en) * | 1984-04-18 | 1986-09-09 | Harvey W. Thompson | Composition and method for deoxygenation |
US4549968A (en) * | 1984-05-18 | 1985-10-29 | Betz Laboratories, Inc. | Method of utilizing improved stability oxygen scavenger compositions |
US4569783A (en) * | 1984-11-01 | 1986-02-11 | Betz Laboratories, Inc. | Hydroquinone catalyzed oxygen scavenger and methods of use thereof |
US4541932A (en) * | 1984-11-09 | 1985-09-17 | Betz Laboratories, Inc. | Hydroquinone catalyzed oxygen scavenger and methods of use thereof |
US4929364A (en) * | 1987-06-19 | 1990-05-29 | Nalco Chemical Company | Amine/gallic acid blends as oxygen scavengers |
US4968438A (en) * | 1987-09-18 | 1990-11-06 | Nalco Chemical Company | Gallic acid as an oxygen scavenger |
-
1991
- 1991-11-06 US US07/788,676 patent/US5167835A/en not_active Expired - Fee Related
-
1992
- 1992-10-28 AU AU27393/92A patent/AU648702B2/en not_active Ceased
- 1992-11-02 EP EP92310021A patent/EP0541317A1/en not_active Withdrawn
- 1992-11-04 TW TW081108824A patent/TW224078B/zh active
- 1992-11-05 MX MX9206360A patent/MX9206360A/es unknown
- 1992-11-05 CA CA002082234A patent/CA2082234A1/en not_active Abandoned
- 1992-11-05 ZA ZA928530A patent/ZA928530B/xx unknown
- 1992-11-06 BR BR929204319A patent/BR9204319A/pt not_active Application Discontinuation
- 1992-11-06 JP JP4296985A patent/JPH05212372A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
TW224078B (xx) | 1994-05-21 |
CA2082234A1 (en) | 1993-05-07 |
JPH05212372A (ja) | 1993-08-24 |
AU2739392A (en) | 1993-05-13 |
EP0541317A1 (en) | 1993-05-12 |
US5167835A (en) | 1992-12-01 |
AU648702B2 (en) | 1994-04-28 |
BR9204319A (pt) | 1993-05-11 |
MX9206360A (es) | 1994-02-28 |
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