FI931612L - Koostumus ja menetelmä korroosion estämiseksi - Google Patents

Koostumus ja menetelmä korroosion estämiseksi Download PDF

Info

Publication number: FI931612L
Authority: FI; Finland
Prior art keywords: composition; preventing corrosion; corrosion; preventing
Prior art date: 1990-10-11

Application number

FI931612A

Other languages

English (en)

Swedish (sv)

Other versions

FI931612A0 (fi

FI97627C (fi

FI97627B (fi

Inventor

Herman L Gewanter

Ralph D May

Original Assignee

Pfizer

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.)

1990-10-11

Filing date

1993-04-08

Publication date

1993-04-08

1993-04-08 Application filed by Pfizer filed Critical Pfizer

1993-04-08 Publication of FI931612A0 publication Critical patent/FI931612A0/fi

1993-04-08 Publication of FI931612L publication Critical patent/FI931612L/fi

1996-10-15 Application granted granted Critical

1996-10-15 Publication of FI97627B publication Critical patent/FI97627B/fi

1997-01-27 Publication of FI97627C publication Critical patent/FI97627C/fi

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)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Metallurgy (AREA)
Mechanical Engineering (AREA)
Materials Engineering (AREA)
Water Supply & Treatment (AREA)
Life Sciences & Earth Sciences (AREA)
Environmental & Geological Engineering (AREA)
Hydrology & Water Resources (AREA)
Preventing Corrosion Or Incrustation Of Metals (AREA)
Treatment Of Water By Oxidation Or Reduction (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Removal Of Specific Substances (AREA)
Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Gas Separation By Absorption (AREA)
Data Exchanges In Wide-Area Networks (AREA)
Telephonic Communication Services (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)

FI931612A 1990-10-11 1993-04-08 Koostumus ja menetelmä korroosion estämiseksi FI97627C (fi)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US07/595,530 US5114618A (en)	1990-10-11	1990-10-11	Oxygen removal with keto-gluconates
US59553090		1990-10-11
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
FI931612A0 FI931612A0 (fi)	1993-04-08
FI931612L true FI931612L (fi)	1993-04-08
FI97627B FI97627B (fi)	1996-10-15
FI97627C FI97627C (fi)	1997-01-27

Family

ID=24383604

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI931612A FI97627C (fi)	1990-10-11	1993-04-08	Koostumus ja menetelmä korroosion estämiseksi

Country Status (11)

Country	Link
US (1)	US5114618A (fi)
EP (1)	EP0552242B1 (fi)
JP (1)	JPH0774467B2 (fi)
AT (1)	ATE173514T1 (fi)
AU (1)	AU646114B2 (fi)
CA (1)	CA2091563C (fi)
DE (1)	DE69130507D1 (fi)
FI (1)	FI97627C (fi)
IE (1)	IE913553A1 (fi)
PT (1)	PT99180B (fi)
WO (1)	WO1992007108A1 (fi)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
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
WO2008021054A2 (en)	2006-08-07	2008-02-21	The University Of Montana	Method for the preparation of organic acids via oxidization using nitric acid
US20090250653A1 (en)	2006-08-07	2009-10-08	Kiely Donald E	Hydroxycarboxylic Acids and Salts
AU2008322438B2 (en)	2007-11-15	2014-06-19	The University Of Montana	Hydroxypolyamide gel forming agents
BR112013011627A2 (pt)	2010-11-11	2017-08-01	Rivertop Renewables	composição de inibição da corrosão
MX340732B (es)	2011-04-21	2016-07-22	Rivertop Renewables Inc	Composicion secuestrante de calcio.
WO2014085262A1 (en)	2012-11-28	2014-06-05	Rivertop Renewables	Corrosion inhibiting, freezing point lowering compositions
BR112015022284A2 (pt)	2013-03-13	2017-07-18	Rivertop Renewables Inc	processos de oxidação de ácido nítrico melhorados
US9346736B2 (en)	2013-03-13	2016-05-24	Rivertop Renewables, Inc.	Oxidation process
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)

* Cited by examiner, † Cited by third party
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 AU AU88506/91A patent/AU646114B2/en not_active Ceased
- 1991-09-16 WO PCT/US1991/006508 patent/WO1992007108A1/en not_active Ceased
- 1991-09-16 DE DE69130507T patent/DE69130507D1/de not_active Expired - Lifetime
- 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 JP JP3517857A patent/JPH0774467B2/ja not_active Expired - Lifetime
- 1991-09-16 CA CA002091563A patent/CA2091563C/en not_active Expired - Fee Related
- 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/fi active

Also Published As

Publication number	Publication date
JPH0774467B2 (ja)	1995-08-09
IE913553A1 (en)	1992-04-22
JPH05506889A (ja)	1993-10-07
AU8850691A (en)	1992-05-20
DE69130507D1 (de)	1998-12-24
US5114618A (en)	1992-05-19
FI931612A0 (fi)	1993-04-08
ATE173514T1 (de)	1998-12-15
EP0552242B1 (en)	1998-11-18
FI97627C (fi)	1997-01-27
WO1992007108A1 (en)	1992-04-30
EP0552242A1 (en)	1993-07-28
AU646114B2 (en)	1994-02-10
PT99180A (pt)	1992-09-30
FI97627B (fi)	1996-10-15
CA2091563C (en)	1997-09-30
PT99180B (pt)	1999-04-30
CA2091563A1 (en)	1992-04-12

Publication	Publication Date	Title
BR8803728A (pt)	1989-03-07	Composicao e metodo de revestimento
FI941133L (fi)	1994-03-10	Koostumus ja menetelmä hepatiitti C:n hoitamiseksi
FI854497A7 (fi)	1985-11-14	Desinfiointimenetelmä ja koostumus sitä varten.
FI960751A7 (fi)	1996-02-19	Substituoidut atsaindolylideeniyhdisteet ja menetelmä niiden valmistamiseksi
EE9400366A (et)	1996-04-15	Kristallilised metall- alfa- 2- interferoonid ja meetod nende valmistamiseks ning kristallilised alfa- 2- interferoonid
DE69322141D1 (de)	1998-12-24	Korrosionsinhibierende Zusammensetzung
FI930455A7 (fi)	1993-03-24	Yhdisteitä ja menetelmiä geeniekspression inhiboimiseksi
FI951184A7 (fi)	1995-09-17	Taikinaa sisältävä yhdistelmä sekä menetelmä sen valmistamiseksi
DE69212502D1 (de)	1996-08-29	Klebstoffzusammensetzung und verfahren
FI893847A7 (fi)	1990-02-18	Menetelmä päivämäärän ja kellonajan korjaamiseksi
MX174001B (es)	1994-04-13	Composiciones cementicias y metodo
FI930326L (fi)	1994-07-28	Pinnoiteseos ja menetelmä sen valmistamiseksi
FI850376A7 (fi)	1985-08-04	Koostumus ja menetelmä puun suojaamiseksi.
FI931940A7 (fi)	1993-04-29	Koostumuksia ja menetelmiä liuoksen identifioimiseksi
DE3580331D1 (de)	1990-12-06	Polyaethylen-giesszusammensetzung und deren verfahren.
FI944136L (fi)	1994-11-08	Koostumuksia ja menetelmä sialyylitransferaasien identifioimiseksi ja syntesoimiseksi
DK0565078T3 (da)	1998-10-07	Hærdelig sammensætning
FI943383L (fi)	1994-08-31	Yhdiste FO-1289 ja menetelmä sen valmistamiseksi
FI970534L (fi)	1997-02-07	Menetelmät ja koostumukset endotoksiinin liittyvien tilojen ennaltaehkäisemiseksi ja hoitamiseksi
MX9101140A (es)	1992-05-04	Composicion no metalica de revestimiento y metodo para su preparacion
FI915287A7 (fi)	1991-11-08	Jäteveden käsittelymenetelmä ja koostumus
FI931612L (fi)	1993-04-08	Koostumus ja menetelmä korroosion estämiseksi
FI891812L (fi)	1989-10-19	Mikro-organismeja tappava/mikro-organismien kasvua estävä koostumus ja menetelmä sellaisen valmistamiseksi
FI930928A7 (fi)	1993-03-02	Homogeeninen terva- ja sementtipitoinen koostumus sekä menetelmä
FI911467A7 (fi)	1991-09-27	Päällystyskoostumus ja -menetelmä

Legal Events

Date	Code	Title	Description
1996-09-16	BB	Publication of examined application
1997-01-10	GB	Transfer or assigment of application	Owner name: CULTOR OY