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

Links

230000007797 corrosion Effects 0.000 title abstract 2
238000005260 corrosion Methods 0.000 title abstract 2
230000005764 inhibitory process Effects 0.000 title 1
ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 abstract 5
239000002253 acid Substances 0.000 abstract 5
229910052740 iodine Inorganic materials 0.000 abstract 5
239000011630 iodine Substances 0.000 abstract 5
229910052751 metal Inorganic materials 0.000 abstract 3
239000002184 metal Substances 0.000 abstract 3
229910003556 H2 SO4 Inorganic materials 0.000 abstract 2
NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
239000004094 surface-active agent Substances 0.000 abstract 2
DYBIGIADVHIODH-UHFFFAOYSA-N 2-nonylphenol;oxirane Chemical compound C1CO1.CCCCCCCCCC1=CC=CC=C1O DYBIGIADVHIODH-UHFFFAOYSA-N 0.000 abstract 1
CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 1
229910001209 Low-carbon steel Inorganic materials 0.000 abstract 1
GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
229910000831 Steel Inorganic materials 0.000 abstract 1
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
239000013543 active substance Substances 0.000 abstract 1
230000001476 alcoholic effect Effects 0.000 abstract 1
150000003973 alkyl amines Chemical class 0.000 abstract 1
-1 alkyl ether sulphates Chemical class 0.000 abstract 1
239000004411 aluminium Substances 0.000 abstract 1
229910052782 aluminium Inorganic materials 0.000 abstract 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
150000001408 amides Chemical class 0.000 abstract 1
WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 abstract 1
229910017604 nitric acid Inorganic materials 0.000 abstract 1
150000003014 phosphoric acid esters Chemical class 0.000 abstract 1
238000005554 pickling Methods 0.000 abstract 1
229910001220 stainless steel Inorganic materials 0.000 abstract 1
239000010935 stainless steel Substances 0.000 abstract 1
239000010959 steel Substances 0.000 abstract 1
IIACRCGMVDHOTQ-UHFFFAOYSA-N sulfamic acid Chemical compound NS(O)(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-N 0.000 abstract 1
150000003512 tertiary amines Chemical class 0.000 abstract 1
239000011701 zinc Substances 0.000 abstract 1
229910052725 zinc Inorganic materials 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
- 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN118440555A (zh) *	2024-05-29	2024-08-06	广州双隆文化发展有限公司	一种延展性抗色变涂料

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 FR FR130430A patent/FR1557060A/fr not_active Expired
- 1967-11-30 BE BE707298D patent/BE707298A/xx unknown

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN118440555A (zh) *	2024-05-29	2024-08-06	广州双隆文化发展有限公司	一种延展性抗色变涂料

Also Published As

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

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