SE8302161L - Behandling av vattenbaserade system - Google Patents

Behandling av vattenbaserade system

Info

Publication number: SE8302161L
Authority: SE; Sweden
Prior art keywords: phosphonate; treatment; based systems; water based; acid group
Prior art date: 1982-04-20

Application number

SE8302161A

Other languages

Unknown language ( )

English (en)

Swedish (sv)

Other versions

SE8302161D0 (sv

Inventor

B Greaves

A Marshall

Original Assignee

Dearborn Chemicals Ltd

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.)

1982-04-20

Filing date

1983-04-18

Publication date

1983-10-21

1983-04-18 Application filed by Dearborn Chemicals Ltd filed Critical Dearborn Chemicals Ltd

1983-04-18 Publication of SE8302161D0 publication Critical patent/SE8302161D0/xx

1983-10-21 Publication of SE8302161L publication Critical patent/SE8302161L/

Links

XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 2
UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 abstract 3
IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 abstract 2
239000002253 acid Substances 0.000 abstract 1
125000004432 carbon atom Chemical group C* 0.000 abstract 1
125000002843 carboxylic acid group Chemical group 0.000 abstract 1
238000005260 corrosion Methods 0.000 abstract 1
230000007797 corrosion Effects 0.000 abstract 1
230000002401 inhibitory effect Effects 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
ABLZXFCXXLZCGV-UHFFFAOYSA-N phosphonic acid group Chemical group P(O)(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 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

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)

SE8302161A 1982-04-20 1983-04-18 Behandling av vattenbaserade system SE8302161L (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB08211321A GB2118159B (en)	1982-04-20	1982-04-20	The treatment of aqueous systems

Publications (2)

Publication Number	Publication Date
SE8302161D0 SE8302161D0 (sv)	1983-04-18
SE8302161L true SE8302161L (sv)	1983-10-21

Family

ID=10529783

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8302161A SE8302161L (sv)	1982-04-20	1983-04-18	Behandling av vattenbaserade system

Country Status (10)

Country	Link
JP (1)	JPS58189380A (it)
CA (1)	CA1211624A (it)
DE (1)	DE3314008A1 (it)
ES (1)	ES8406391A1 (it)
FR (1)	FR2525241B1 (it)
GB (1)	GB2118159B (it)
IT (1)	IT1164190B (it)
MY (1)	MY8600404A (it)
PH (1)	PH19173A (it)
SE (1)	SE8302161L (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2168359B (en) *	1984-11-08	1988-05-05	Grace W R & Co	A method of inhibiting corrosion in aqueous systems
GB2184109A (en) *	1985-10-29	1987-06-17	Grace W R & Co	The treatment of aqueous systems
CA1332138C (en) *	1985-10-29	1994-09-27	Brian Greaves	Treatment of aqueous systems
GB9027921D0 (en) *	1990-12-21	1991-02-13	D D D Limited	Descaling composition
DE4331910C2 (de) *	1993-09-20	1997-05-28	Aisan Ind	Hubkolben-Strömungsmittelpumpe
AU2205900A (en) *	1998-12-29	2000-07-31	Calgon Corporation	Corrosion inhibitor compositions and methods to control metal corrosion in brinesystems
US8617416B1 (en) *	2012-09-07	2013-12-31	Prestone Products Corporation	Heat transfer fluids and corrosion inhibitor formulations for use thereof
US9994755B2 (en)	2012-09-07	2018-06-12	Prestone Products Corporation	Heat transfer fluids and corrosion inhibitor formulations for use thereof
JP2017088993A (ja) *	2015-11-17	2017-05-25	三浦工業株式会社	防食用水処理剤及び防食方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1392044A (en) *	1971-06-26	1975-04-23	Ciba Geigy Ag	Corrosion inhibiting composition
DE2225645A1 (de) *	1972-05-26	1974-01-17	Bayer Ag	Verfahren zur verhinderung von korrosion und steinansatz in wasserfuehrenden systemen
US4052160A (en) *	1975-07-23	1977-10-04	Ciba-Geigy Corporation	Corrosion inhibitors
GB2084128B (en) *	1980-09-25	1983-11-16	Dearborn Chemicals Ltd	Inhibiting corrosion in aqueous systems

1982
- 1982-04-20 GB GB08211321A patent/GB2118159B/en not_active Expired
1983
- 1983-04-15 CA CA000425925A patent/CA1211624A/en not_active Expired
- 1983-04-18 DE DE19833314008 patent/DE3314008A1/de not_active Withdrawn
- 1983-04-18 SE SE8302161A patent/SE8302161L/ not_active Application Discontinuation
- 1983-04-18 PH PH28786A patent/PH19173A/en unknown
- 1983-04-19 FR FR8306370A patent/FR2525241B1/fr not_active Expired
- 1983-04-19 ES ES521607A patent/ES8406391A1/es not_active Expired
- 1983-04-19 JP JP58067919A patent/JPS58189380A/ja active Pending
- 1983-04-19 IT IT20678/83A patent/IT1164190B/it active
1986
- 1986-12-30 MY MY404/86A patent/MY8600404A/xx unknown

Also Published As

Publication number	Publication date
PH19173A (en)	1986-01-16
MY8600404A (en)	1986-12-31
GB2118159B (en)	1985-09-04
IT8320678A0 (it)	1983-04-19
SE8302161D0 (sv)	1983-04-18
ES521607A0 (es)	1984-07-01
GB2118159A (en)	1983-10-26
FR2525241B1 (fr)	1987-05-07
FR2525241A1 (fr)	1983-10-21
ES8406391A1 (es)	1984-07-01
DE3314008A1 (de)	1983-10-20
CA1211624A (en)	1986-09-23
JPS58189380A (ja)	1983-11-05
IT1164190B (it)	1987-04-08

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Legal Events

Date

Code

Title

Description

1995-02-28

NAV

Patent application has lapsed

Ref document number: 8302161-8

Effective date: 19880721