GB2013168A - Corrosion Inhibition - Google Patents

Corrosion Inhibition

Info

Publication number
GB2013168A
GB2013168A GB7847531A GB7847531A GB2013168A GB 2013168 A GB2013168 A GB 2013168A GB 7847531 A GB7847531 A GB 7847531A GB 7847531 A GB7847531 A GB 7847531A GB 2013168 A GB2013168 A GB 2013168A
Authority
GB
United Kingdom
Prior art keywords
metal body
corrosion inhibition
water
ferrous metal
mixture
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
GB7847531A
Other versions
GB2013168B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fospur Ltd
Original Assignee
Fospur 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.)
Filing date
Publication date
Application filed by Fospur Ltd filed Critical Fospur Ltd
Priority to GB7847531A priority Critical patent/GB2013168B/en
Publication of GB2013168A publication Critical patent/GB2013168A/en
Application granted granted Critical
Publication of GB2013168B publication Critical patent/GB2013168B/en
Expired legal-status Critical Current

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

Abstract

A method of inhibiting corrosion of a non-ferrous metal body in a water system, such as a condenser being supplied with cooling water, comprises adding to the water a solution of a mixture of ferrous sulphate and an organic polymeric material, in sufficient quantity to deposit an even layer of ferric hydroxide on the non-ferrous metal body. The mixture preferably includes a reducing or chelating agent. An admixture for use in the method is claimed.
GB7847531A 1978-01-28 1978-12-07 Corrosion inhibition Expired GB2013168B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7847531A GB2013168B (en) 1978-01-28 1978-12-07 Corrosion inhibition

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB353078 1978-01-28
GB7847531A GB2013168B (en) 1978-01-28 1978-12-07 Corrosion inhibition

Publications (2)

Publication Number Publication Date
GB2013168A true GB2013168A (en) 1979-08-08
GB2013168B GB2013168B (en) 1982-06-03

Family

ID=26238386

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7847531A Expired GB2013168B (en) 1978-01-28 1978-12-07 Corrosion inhibition

Country Status (1)

Country Link
GB (1) GB2013168B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028927A1 (en) * 1979-11-09 1981-05-20 RAYCHEM CORPORATION (a California corporation) The use of polyhydroxy compounds for protecting substrates from corrosion, articles and methods for protecting substrates using these compounds and substrates so protected
WO2002044305A2 (en) * 2000-11-28 2002-06-06 Astaris Llc Fire retardant compositions with reduced aluminum corrosivity
US6802994B1 (en) 2000-11-28 2004-10-12 Astaris Llc Fire retardant compositions containing ammonium polyphosphate and iron additives for corrosion inhibition
US6828437B2 (en) 2000-11-28 2004-12-07 Astaris, Llc Use of biopolymer thickened fire retardant composition to suppress fires
US6846437B2 (en) 2000-11-28 2005-01-25 Astaris, Llc Ammonium polyphosphate solutions containing multi-functional phosphonate corrosion inhibitors
EP1262535A4 (en) * 1999-09-28 2009-08-19 Toyota Motor Co Ltd Coolant, method of encapsulating coolant, and cooling system
WO2012123701A1 (en) * 2011-03-14 2012-09-20 Halliburton Energy Services, Inc Inulin as corrosion inhibitor

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028927A1 (en) * 1979-11-09 1981-05-20 RAYCHEM CORPORATION (a California corporation) The use of polyhydroxy compounds for protecting substrates from corrosion, articles and methods for protecting substrates using these compounds and substrates so protected
EP1262535A4 (en) * 1999-09-28 2009-08-19 Toyota Motor Co Ltd Coolant, method of encapsulating coolant, and cooling system
WO2002044305A2 (en) * 2000-11-28 2002-06-06 Astaris Llc Fire retardant compositions with reduced aluminum corrosivity
WO2002044305A3 (en) * 2000-11-28 2002-08-15 Astaris Llc Fire retardant compositions with reduced aluminum corrosivity
US6802994B1 (en) 2000-11-28 2004-10-12 Astaris Llc Fire retardant compositions containing ammonium polyphosphate and iron additives for corrosion inhibition
US6828437B2 (en) 2000-11-28 2004-12-07 Astaris, Llc Use of biopolymer thickened fire retardant composition to suppress fires
US6846437B2 (en) 2000-11-28 2005-01-25 Astaris, Llc Ammonium polyphosphate solutions containing multi-functional phosphonate corrosion inhibitors
US6852853B2 (en) 2000-11-28 2005-02-08 Astaris Llc Methods for preparation of biopolymer thickened fire retardant compositions
US6905639B2 (en) 2000-11-28 2005-06-14 Astaris Llc Fire retardant compositions with reduced aluminum corrosivity
EP2280055A1 (en) * 2000-11-28 2011-02-02 ICL Performance Products LP Fire retardant compositions with reduced aluminum corrosivity
WO2012123701A1 (en) * 2011-03-14 2012-09-20 Halliburton Energy Services, Inc Inulin as corrosion inhibitor
US9012376B2 (en) 2011-03-14 2015-04-21 Halliburton Energy Services, Inc. Inulin as corrosion inhibitor

Also Published As

Publication number Publication date
GB2013168B (en) 1982-06-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee