FI931612A0 - Komposition och förfarande för inhibering av korrosion - Google Patents
Komposition och förfarande för inhibering av korrosionInfo
- Publication number
- FI931612A0 FI931612A0 FI931612A FI931612A FI931612A0 FI 931612 A0 FI931612 A0 FI 931612A0 FI 931612 A FI931612 A FI 931612A FI 931612 A FI931612 A FI 931612A FI 931612 A0 FI931612 A0 FI 931612A0
- Authority
- FI
- Finland
- Prior art keywords
- composition
- preventing corrosion
- keto
- salt
- gluconic acid
- 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
- C23F11/12—Oxygen-containing compounds
- C23F11/124—Carboxylic acids
- C23F11/126—Aliphatic acids
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Removal Of Specific Substances (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Gas Separation By Absorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US59553090 | 1990-10-11 | ||
US07/595,530 US5114618A (en) | 1990-10-11 | 1990-10-11 | Oxygen removal with keto-gluconates |
PCT/US1991/006508 WO1992007108A1 (en) | 1990-10-11 | 1991-09-16 | Oxygen removal with keto-gluconates |
US9106508 | 1991-09-16 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI931612A FI931612A (sv) | 1993-04-08 |
FI931612A0 true FI931612A0 (sv) | 1993-04-08 |
FI97627B FI97627B (sv) | 1996-10-15 |
FI97627C FI97627C (sv) | 1997-01-27 |
Family
ID=24383604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI931612A FI97627C (sv) | 1990-10-11 | 1993-04-08 | Komposition och förfarande för inhibering av korrosion |
Country Status (11)
Country | Link |
---|---|
US (1) | US5114618A (sv) |
EP (1) | EP0552242B1 (sv) |
JP (1) | JPH0774467B2 (sv) |
AT (1) | ATE173514T1 (sv) |
AU (1) | AU646114B2 (sv) |
CA (1) | CA2091563C (sv) |
DE (1) | DE69130507D1 (sv) |
FI (1) | FI97627C (sv) |
IE (1) | IE913553A1 (sv) |
PT (1) | PT99180B (sv) |
WO (1) | WO1992007108A1 (sv) |
Families Citing this family (12)
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 |
JP4543951B2 (ja) * | 2005-02-07 | 2010-09-15 | 栗田工業株式会社 | 脱酸素剤及び脱酸素方法 |
US20090250653A1 (en) | 2006-08-07 | 2009-10-08 | Kiely Donald E | Hydroxycarboxylic Acids and Salts |
CA2660389C (en) | 2006-08-07 | 2014-12-02 | The University Of Montana | Method for the preparation of organic acids via oxidization using nitric acid |
JP5775305B2 (ja) | 2007-11-15 | 2015-09-09 | ザ ユニバーシティー オブ モンタナ | ヒドロキシポリアミドゲル形成剤 |
RU2016130012A (ru) | 2010-11-11 | 2018-12-07 | Ривертоп Реневаблс | Ингибирующая коррозию композиция |
AU2012245234B2 (en) | 2011-04-21 | 2015-10-29 | Rivertop Renewables, Inc. | Calcium sequestering composition |
EP2925826A1 (en) | 2012-11-28 | 2015-10-07 | Rivertop Renewables | Corrosion inhibiting, freezing point lowering compositions |
US9346736B2 (en) | 2013-03-13 | 2016-05-24 | Rivertop Renewables, Inc. | Oxidation process |
US9187398B2 (en) | 2013-03-13 | 2015-11-17 | Rivertop Renewables, Inc. | Nitric acid oxidation processes |
US9670124B2 (en) | 2013-03-13 | 2017-06-06 | Rivertop Renewables, Inc. | Nitric acid oxidation process |
DE102015120722B4 (de) * | 2015-11-30 | 2017-07-27 | Areva Gmbh | Kernkraftwerk und Verfahren zum Betreiben eines Kernkraftwerks |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB534746A (en) * | 1938-12-24 | 1941-03-17 | Pfizer Charles & Co | Improvements in or relating to the preparation of salts or esters of 2-keto aldonic acids |
US2938911A (en) * | 1957-05-09 | 1960-05-31 | Universal Oil Prod Co | Condensation products of sugar acid lactones with aromatic hydrocarbons |
US2926174A (en) * | 1957-06-18 | 1960-02-23 | Universal Oil Prod Co | Condensation of aromatic carboxylic acids with carbohydrates and related materials |
US3454501A (en) * | 1965-02-12 | 1969-07-08 | Pabst Brewing Co | Aldonic acid and aldonate compositions and production thereof |
US4067690A (en) * | 1976-05-04 | 1978-01-10 | Chemed Corporation | Boiler water treatment |
US4419237A (en) * | 1977-08-09 | 1983-12-06 | Esmond William G | Pleated kidney |
US4278635A (en) * | 1979-10-12 | 1981-07-14 | Chemed Corporation | Method for deoxygenation of water |
US4366076A (en) * | 1980-06-11 | 1982-12-28 | Ciba-Geigy Corporation | Corrosion inhibited compositions |
US4279767A (en) * | 1980-07-14 | 1981-07-21 | Betz Laboratories, Inc. | Use of improved hydroquinone oxygen scavenger in aqueous mediums |
US4289645A (en) * | 1980-07-14 | 1981-09-15 | Betz Laboratories, Inc. | Hydroquinone and mu-amine compositions |
US4350606A (en) * | 1980-10-03 | 1982-09-21 | Dearborn Chemical Company | Composition and method for inhibiting corrosion |
US4455240A (en) * | 1981-12-15 | 1984-06-19 | Calgon Corporation | Ampholytic polymers for use as filtration control aids in drilling muds |
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 |
US4524015A (en) * | 1982-08-09 | 1985-06-18 | Mitsubishi Gas Chemical Company, Inc. | Oxygen absorbent |
US4539122A (en) * | 1984-02-21 | 1985-09-03 | Halliburton Company | Corrosion inhibitor for heavy brines |
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 |
US4681737A (en) * | 1985-09-17 | 1987-07-21 | Calgon Corporation | Stabilized sodium erythorbate boiler corrosion inhibitor compositions and methods |
GB8630783D0 (en) * | 1986-12-23 | 1987-02-04 | British Petroleum Co Plc | Removal of oxygen from liquids |
JPS63166980A (ja) * | 1986-12-27 | 1988-07-11 | Miura Co Ltd | ボイラ−用水系複合清缶剤 |
US4891141A (en) * | 1987-12-11 | 1990-01-02 | Dubois Chemicals, Inc. | Oxygen scavenger for boiler water and method of use |
JPH01212781A (ja) * | 1988-02-18 | 1989-08-25 | Kurita Water Ind Ltd | ボイラ水系用腐食防止剤 |
US4851130A (en) * | 1988-11-30 | 1989-07-25 | Pfizer Inc. | Oxygen removal with carbon catalyzed erythorbate or ascorbate |
-
1990
- 1990-10-11 US US07/595,530 patent/US5114618A/en not_active Expired - Fee Related
-
1991
- 1991-09-16 CA CA002091563A patent/CA2091563C/en not_active Expired - Fee Related
- 1991-09-16 WO PCT/US1991/006508 patent/WO1992007108A1/en active IP Right Grant
- 1991-09-16 AU AU88506/91A patent/AU646114B2/en not_active Ceased
- 1991-09-16 EP EP91918402A patent/EP0552242B1/en not_active Expired - Lifetime
- 1991-09-16 AT AT91918402T patent/ATE173514T1/de not_active IP Right Cessation
- 1991-09-16 DE DE69130507T patent/DE69130507D1/de not_active Expired - Lifetime
- 1991-09-16 JP JP3517857A patent/JPH0774467B2/ja not_active Expired - Lifetime
- 1991-10-09 PT PT99180A patent/PT99180B/pt not_active IP Right Cessation
- 1991-10-16 IE IE355391A patent/IE913553A1/en unknown
-
1993
- 1993-04-08 FI FI931612A patent/FI97627C/sv active
Also Published As
Publication number | Publication date |
---|---|
PT99180B (pt) | 1999-04-30 |
EP0552242A1 (en) | 1993-07-28 |
US5114618A (en) | 1992-05-19 |
ATE173514T1 (de) | 1998-12-15 |
FI97627B (sv) | 1996-10-15 |
WO1992007108A1 (en) | 1992-04-30 |
PT99180A (pt) | 1992-09-30 |
AU8850691A (en) | 1992-05-20 |
FI931612A (sv) | 1993-04-08 |
EP0552242B1 (en) | 1998-11-18 |
DE69130507D1 (de) | 1998-12-24 |
AU646114B2 (en) | 1994-02-10 |
CA2091563A1 (en) | 1992-04-12 |
JPH05506889A (ja) | 1993-10-07 |
IE913553A1 (en) | 1992-04-22 |
FI97627C (sv) | 1997-01-27 |
CA2091563C (en) | 1997-09-30 |
JPH0774467B2 (ja) | 1995-08-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2014309T5 (es) | Utilizacion de una sal para influenciar el vertido de composiciones espesas. | |
PT97364A (pt) | Processo de inibicao ou prevencao da corrosao e/ou incrustacao em sistemas aquosos | |
FI931612A0 (sv) | Komposition och förfarande för inhibering av korrosion | |
KR920021673A (ko) | 알루미늄 염을 사용하여 수성 도료 시스템으로부터 도료 고체를 제거하는 방법 | |
DE69233662D1 (de) | Verfahren zur Entkeimung von Wasser | |
ATE129989T1 (de) | Verfahren zur bekämpfung der kesselsteinbildung. | |
FI935621A0 (fi) | Komposition och metod foer kemisk avluftning | |
SE8402242D0 (sv) | Biocide | |
HK109590A (en) | Stabilized sodium erythorbate and its use as a corrosion inhibitor | |
SE8205109L (sv) | Forhindrande av korrosion i vattenbaserade losningar | |
ES2032560T3 (es) | Control de corrosion en sistemas acuosos. | |
ES2116313T3 (es) | Composicion y metodo para inhibir las incrustaciones y la corrosion usando acidos naftilamino-policarboxilicos. | |
DE69007822D1 (de) | Methode zur Korrosionsverhütung von Dampf-/Kondensatwasser-Systemen. | |
SE8501065D0 (sv) | Prevention of corrosion | |
NO173106C (no) | Korrosjonsbeskyttelsesmiddel | |
ES2064923T3 (es) | Metodo para estabilizar una solucion acuosa acida de peroxido de hidrogeno que contiene cobre. | |
RU95114109A (ru) | Способ защиты водооборотных систем от коррозии, солеотложения и биообрастаний | |
ATE45337T1 (de) | Verfahren zur behandlung von kesselkondensat. | |
KR920021677A (ko) | 수성 도료를 함유하는 시스템으로부터 고체를 제거하는 개선된 방법 | |
SE8201509L (sv) | Forhindrande av korrosion i vattenbaserade system | |
RU97109448A (ru) | Технологическая жидкость для перфорации и глушения скважин | |
DE3762967D1 (de) | Verfahren zur herstellung einer waesserigen loesung vom natriumsalz des methionins. | |
ATE97022T1 (de) | Verfahren zur vorbehandlung von aktivkohle. | |
DK245987D0 (da) | Zink- og/eller blysalte af carboxylsyrer og anvendelse deraf som korrosionsbeskyttelsesmidler | |
SU967967A1 (ru) | Состав дл предотвращени отложений минеральных солей |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
BB | Publication of examined application | ||
GB | Transfer or assigment of application |
Owner name: CULTOR OY |