PT99180A - Processo para a inibicao da corrosao devida a presenca de oxigenio num sistema aquoso por utilizacao de ceto-gluconatos - Google Patents

Processo para a inibicao da corrosao devida a presenca de oxigenio num sistema aquoso por utilizacao de ceto-gluconatos

Info

Publication number: PT99180A
Authority: PT; Portugal
Prior art keywords: aquoso; ceto; gluconates; correlation; corrosion due
Prior art date: 1990-10-11

Application number

PT99180A

Other languages

English (en)

Other versions

PT99180B (pt

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

1991-10-09

Publication date

1992-09-30

1991-10-09 Application filed by Pfizer filed Critical Pfizer

1992-09-30 Publication of PT99180A publication Critical patent/PT99180A/pt

1999-04-30 Publication of PT99180B publication Critical patent/PT99180B/pt

Links

238000000034 method Methods 0.000 title abstract 3
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title abstract 2
229910052760 oxygen Inorganic materials 0.000 title abstract 2
239000001301 oxygen Substances 0.000 title abstract 2
238000005260 corrosion Methods 0.000 title 1
230000007797 corrosion Effects 0.000 title 1
RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 abstract 2
239000000203 mixture Substances 0.000 abstract 2
150000003839 salts Chemical class 0.000 abstract 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
229940123973 Oxygen scavenger Drugs 0.000 abstract 1
239000012267 brine Substances 0.000 abstract 1
238000002347 injection Methods 0.000 abstract 1
239000007924 injection Substances 0.000 abstract 1
HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 abstract 1

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)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (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)

PT99180A 1990-10-11 1991-10-09 Processo para a inibicao da corrosao devida a presenca de oxigenio num sistema aquoso por utilizacao de ceto-gluconatos PT99180B (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/595,530 US5114618A (en)	1990-10-11	1990-10-11	Oxygen removal with keto-gluconates

Publications (2)

Publication Number	Publication Date
PT99180A true PT99180A (pt)	1992-09-30
PT99180B PT99180B (pt)	1999-04-30

Family

ID=24383604

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PT99180A PT99180B (pt)	1990-10-11	1991-10-09	Processo para a inibicao da corrosao devida a presenca de oxigenio num sistema aquoso por utilizacao de ceto-gluconatos

Country Status (11)

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

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
CA2660389C (en)	2006-08-07	2014-12-02	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
WO2009065143A2 (en)	2007-11-15	2009-05-22	The University Of Montana	Hydroxypolyamide gel forming agents
EP2638184A1 (en) *	2010-11-11	2013-09-18	Rivertop Renewables	Corrosion inhibiting composition
EP2952569B1 (en)	2011-04-21	2017-01-25	Rivertop Renewables, Inc.	Calcium sequestering composition
WO2014085262A1 (en)	2012-11-28	2014-06-05	Rivertop Renewables	Corrosion inhibiting, freezing point lowering compositions
US9670124B2 (en)	2013-03-13	2017-06-06	Rivertop Renewables, Inc.	Nitric acid oxidation process
US9187398B2 (en)	2013-03-13	2015-11-17	Rivertop Renewables, Inc.	Nitric acid oxidation processes
US9346736B2 (en)	2013-03-13	2016-05-24	Rivertop Renewables, Inc.	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 EP EP91918402A patent/EP0552242B1/en not_active Expired - Lifetime
- 1991-09-16 CA CA002091563A patent/CA2091563C/en not_active Expired - Fee Related
- 1991-09-16 WO PCT/US1991/006508 patent/WO1992007108A1/en not_active Ceased
- 1991-09-16 JP JP3517857A patent/JPH0774467B2/ja not_active Expired - Lifetime
- 1991-09-16 DE DE69130507T patent/DE69130507D1/de not_active Expired - Lifetime
- 1991-09-16 AT AT91918402T patent/ATE173514T1/de not_active IP Right Cessation
- 1991-09-16 AU AU88506/91A patent/AU646114B2/en not_active Ceased
- 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
AU8850691A (en)	1992-05-20
AU646114B2 (en)	1994-02-10
EP0552242A1 (en)	1993-07-28
ATE173514T1 (de)	1998-12-15
FI97627B (fi)	1996-10-15
CA2091563A1 (en)	1992-04-12
FI931612L (fi)	1993-04-08
US5114618A (en)	1992-05-19
PT99180B (pt)	1999-04-30
EP0552242B1 (en)	1998-11-18
CA2091563C (en)	1997-09-30
DE69130507D1 (de)	1998-12-24
FI97627C (fi)	1997-01-27
IE913553A1 (en)	1992-04-22
JPH05506889A (ja)	1993-10-07
FI931612A0 (fi)	1993-04-08
WO1992007108A1 (en)	1992-04-30
JPH0774467B2 (ja)	1995-08-09

Legal Events

Date

Code

Title

Description

1992-09-30

BB1A

Laying open of patent application

Effective date: 19920429

1999-04-30

FG3A

Patent granted, date of granting

Effective date: 19990106

2000-11-30

MM3A

Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 20000731

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ES2014309B3 (es)	1990-07-01	Utilizacion de una sal para influenciar el vertido de composiciones espesas
BR8705374A (pt)	1987-12-22	Inibidor de incrustacoes minimo,e processo para inibir a formacao de incrustacoes em agua a ser tratada
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