ES347796A1 - Procedimiento para reducir la susceptibilidad de una super-ficie de metal al ataque por acido. - Google Patents

Procedimiento para reducir la susceptibilidad de una super-ficie de metal al ataque por acido.

Info

Publication number: ES347796A1
Authority: ES; Spain
Prior art keywords: acid; iodine; metal; corrosion; steel
Prior art date: 1966-11-30
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.): Expired

Application number

ES347796A

Other languages

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.)

DIVERGEN ESPANOLA S A

Original Assignee

DIVERGEN ESPANOLA S A

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.)

1966-11-30

Filing date

1967-11-29

Publication date

1969-03-16

1967-11-29 Application filed by DIVERGEN ESPANOLA S A filed Critical DIVERGEN ESPANOLA S A

1969-03-16 Publication of ES347796A1 publication Critical patent/ES347796A1/es

Status Expired legal-status Critical Current

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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/04—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors
- 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
- C23F11/04—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in markedly acid liquids

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Detergent Compositions (AREA)

ES347796A 1966-11-30 1967-11-29 Procedimiento para reducir la susceptibilidad de una super-ficie de metal al ataque por acido. Expired ES347796A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB5367766A GB1213792A (en)	1966-11-30	1966-11-30	Inhibition of corrosion of metallic surfaces

Publications (1)

Publication Number	Publication Date
ES347796A1 true ES347796A1 (es)	1969-03-16

Family

ID=10468622

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES347796A Expired ES347796A1 (es)	1966-11-30	1967-11-29	Procedimiento para reducir la susceptibilidad de una super-ficie de metal al ataque por acido.

Country Status (6)

Country	Link
BE (1)	BE707298A (es)
CH (1)	CH506633A (es)
DE (1)	DE1621447A1 (es)
ES (1)	ES347796A1 (es)
FR (1)	FR1557060A (es)
GB (1)	GB1213792A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2116579B (en) *	1982-01-07	1985-08-29	Albright & Wilson	Composition and method for cleaning hydrocarbon oil from hard surfaces
US5543388A (en) *	1993-08-05	1996-08-06	Exxon Chemical Patents Inc.	Intensified corrosion inhibitor and method of use
CN104630795A (zh) *	2015-01-29	2015-05-20	无锡昊瑜节能环保设备有限公司	一种金属清洗剂
CN106435606B (zh) *	2016-10-09	2019-03-29	广西大学	一种盐酸酸洗缓蚀剂组合物

1966
- 1966-11-30 GB GB5367766A patent/GB1213792A/en not_active Expired
1967
- 1967-11-29 CH CH1679667A patent/CH506633A/fr not_active IP Right Cessation
- 1967-11-29 DE DE19671621447 patent/DE1621447A1/de active Pending
- 1967-11-29 ES ES347796A patent/ES347796A1/es not_active Expired
- 1967-11-30 BE BE707298D patent/BE707298A/xx unknown
- 1967-11-30 FR FR130430A patent/FR1557060A/fr not_active Expired

Also Published As

Publication number	Publication date
GB1213792A (en)	1970-11-25
CH506633A (fr)	1971-04-30
BE707298A (es)	1968-05-30
DE1621447A1 (de)	1971-05-13
FR1557060A (es)	1969-02-14

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