DK152766C - CORROSION INHIBITOR FOR WATER Vapor condensate systems, AND PROCEDURES FOR INHIBITING CORROSION SEED SYSTEMS - Google Patents

CORROSION INHIBITOR FOR WATER Vapor condensate systems, AND PROCEDURES FOR INHIBITING CORROSION SEED SYSTEMS

Info

Publication number: DK152766C
Authority: DK; Denmark
Prior art keywords: systems; procedures; water vapor; corrosion; vapor condensate
Prior art date: 1977-12-12

Application number

DK556378A

Other languages

Danish (da)

Other versions

DK556378A (en

DK152766B (en

Inventor

William Lloyd Trace

Jerry Lee Walker

Original Assignee

Calgon Corp

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.)

1977-12-12

Filing date

1978-12-11

Publication date

1988-10-03

1978-12-11 Application filed by Calgon Corp filed Critical Calgon Corp

1979-06-13 Publication of DK556378A publication Critical patent/DK556378A/en

1988-05-09 Publication of DK152766B publication Critical patent/DK152766B/en

1988-10-03 Application granted granted Critical

1988-10-03 Publication of DK152766C publication Critical patent/DK152766C/en

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

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Preventing Corrosion Or Incrustation Of Metals (AREA)

DK556378A 1977-12-12 1978-12-11 CORROSION INHIBITOR FOR WATER Vapor condensate systems, AND PROCEDURES FOR INHIBITING CORROSION SEED SYSTEMS DK152766C (en)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date
US85934277A	1977-12-12	1977-12-12
US85934277		1977-12-12
US90833478A	1978-05-22	1978-05-22
US90833478		1978-05-22

Publications (3)

Publication Number	Publication Date
DK556378A DK556378A (en)	1979-06-13
DK152766B DK152766B (en)	1988-05-09
DK152766C true DK152766C (en)	1988-10-03

Family

ID=27127515

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK556378A DK152766C (en)	1977-12-12	1978-12-11	CORROSION INHIBITOR FOR WATER Vapor condensate systems, AND PROCEDURES FOR INHIBITING CORROSION SEED SYSTEMS

Country Status (8)

Country	Link
EP (1)	EP0002634B1 (en)
JP (1)	JPS5492535A (en)
AU (1)	AU521299B2 (en)
CA (1)	CA1105695A (en)
DE (1)	DE2860673D1 (en)
DK (1)	DK152766C (en)
IE (1)	IE47613B1 (en)
IT (1)	IT1107785B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4350606A (en) *	1980-10-03	1982-09-21	Dearborn Chemical Company	Composition and method for inhibiting corrosion
US4557835A (en) *	1983-09-19	1985-12-10	Westinghouse Electric Corp.	Process for removal of dissolved oxygen from steam generation systems
US5641396A (en) *	1995-09-18	1997-06-24	Nalco/Exxon Energy Chemicals L. P.	Use of 2-amino-1-methoxypropane as a neutralizing amine in refinery processes
JP5034483B2 (en) *	2006-12-19	2012-09-26	栗田工業株式会社	Anticorrosive for reducing erosion and corrosion
JP5691134B2 (en) *	2009-03-31	2015-04-01	栗田工業株式会社	How to treat boilers that are not operating
JP6215511B2 (en) *	2010-07-16	2017-10-18	栗田工業株式会社	Anticorrosive for boiler
US11510351B2 (en)	2019-01-04	2022-11-22	Engent, Inc.	Systems and methods for precision placement of components

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2793944A (en) *	1951-08-30	1957-05-28	Universal Oil Prod Co	Stabilization of organic compounds
LU36675A1 (en) *	1957-12-19
US3728281A (en) *	1970-04-02	1973-04-17	Fisons Ltd	Corrosion inhibiting composition containing hydrazine and a pyrazolidone or an aminophenol
US3983048A (en) *	1972-12-26	1976-09-28	Olin Corporation	Composition for accelerating oxygen removal comprised of a mixture of aqueous hydrazine and an aryl amine compound
US4062764A (en) *	1976-07-28	1977-12-13	Nalco Chemical Company	Method for neutralizing acidic components in petroleum refining units using an alkoxyalkylamine

1978
- 1978-10-31 CA CA315,596A patent/CA1105695A/en not_active Expired
- 1978-12-04 DE DE7878400209T patent/DE2860673D1/en not_active Expired
- 1978-12-04 EP EP78400209A patent/EP0002634B1/en not_active Expired
- 1978-12-05 AU AU42203/78A patent/AU521299B2/en not_active Expired
- 1978-12-11 IE IE2443/78A patent/IE47613B1/en not_active IP Right Cessation
- 1978-12-11 DK DK556378A patent/DK152766C/en not_active IP Right Cessation
- 1978-12-12 JP JP15277978A patent/JPS5492535A/en active Granted
- 1978-12-12 IT IT52260/78A patent/IT1107785B/en active

Also Published As

Publication number	Publication date
EP0002634B1 (en)	1981-04-29
DK556378A (en)	1979-06-13
JPS5492535A (en)	1979-07-21
DK152766B (en)	1988-05-09
CA1105695A (en)	1981-07-28
JPS6140758B2 (en)	1986-09-10
AU4220378A (en)	1979-06-21
EP0002634A1 (en)	1979-06-27
IE47613B1 (en)	1984-05-02
IT1107785B (en)	1985-11-25
IE782443L (en)	1979-06-12
DE2860673D1 (en)	1981-08-06
IT7852260A0 (en)	1978-12-12
AU521299B2 (en)	1982-03-25

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Legal Events

Date	Code	Title	Description
1994-08-22	PBP	Patent lapsed