FR2520007B1 - Procede de regeneration en continu de bains de fluxage dans la galvanisation au trempe de pieces en acier - Google Patents

Procede de regeneration en continu de bains de fluxage dans la galvanisation au trempe de pieces en acier

Info

Publication number: FR2520007B1
Authority: FR; France
Prior art keywords: solution; flow; iron; tank; oxygenated water
Prior art date: 1982-01-15
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 - Lifetime

Application number

FR8200605A

Other languages

English (en)

Other versions

FR2520007A1 (fr

Inventor

Noel Dreulle

Alain Van Ceulen

Claude Eusebe

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.)

Compagnie Royale Asturienne des Mines

Original Assignee

Compagnie Royale Asturienne des Mines

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.)

1982-01-15

Filing date

1982-01-15

Publication date

1990-11-02

1982-01-15 Application filed by Compagnie Royale Asturienne des Mines filed Critical Compagnie Royale Asturienne des Mines

1982-01-15 Priority to FR8200605A priority Critical patent/FR2520007B1/fr

1983-01-10 Priority to EP83400049A priority patent/EP0084478B1/fr

1983-01-10 Priority to DE8383400049T priority patent/DE3375026D1/de

1983-01-10 Priority to AT83400049T priority patent/ATE31557T1/de

1983-07-22 Publication of FR2520007A1 publication Critical patent/FR2520007A1/fr

1990-11-02 Application granted granted Critical

1990-11-02 Publication of FR2520007B1 publication Critical patent/FR2520007B1/fr

2002-01-15 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000000034 method Methods 0.000 title abstract 3
230000008929 regeneration Effects 0.000 title 1
238000011069 regeneration method Methods 0.000 title 1
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 8
229910052742 iron Inorganic materials 0.000 abstract 4
239000000243 solution Substances 0.000 abstract 4
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 2
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 2
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 2
229960004887 ferric hydroxide Drugs 0.000 abstract 2
IEECXTSVVFWGSE-UHFFFAOYSA-M iron(3+);oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Fe+3] IEECXTSVVFWGSE-UHFFFAOYSA-M 0.000 abstract 2
239000010802 sludge Substances 0.000 abstract 2
239000011701 zinc Substances 0.000 abstract 2
229910052725 zinc Inorganic materials 0.000 abstract 2
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 abstract 1
229910000831 Steel Inorganic materials 0.000 abstract 1
229910021529 ammonia Inorganic materials 0.000 abstract 1
239000007864 aqueous solution Substances 0.000 abstract 1
230000015572 biosynthetic process Effects 0.000 abstract 1
150000001805 chlorine compounds Chemical class 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
239000000463 material Substances 0.000 abstract 1
230000001172 regenerating effect Effects 0.000 abstract 1
230000001105 regulatory effect Effects 0.000 abstract 1
239000010959 steel Substances 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/30—Fluxes or coverings on molten baths

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Coating With Molten Metal (AREA)

FR8200605A 1982-01-15 1982-01-15 Procede de regeneration en continu de bains de fluxage dans la galvanisation au trempe de pieces en acier Expired - Lifetime FR2520007B1 (fr)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
FR8200605A FR2520007B1 (fr)	1982-01-15	1982-01-15	Procede de regeneration en continu de bains de fluxage dans la galvanisation au trempe de pieces en acier
EP83400049A EP0084478B1 (fr)	1982-01-15	1983-01-10	Procédé de régénération en continu de bains de fluxage dans la galvanisation au trempé de pièces en acier
DE8383400049T DE3375026D1 (en)	1982-01-15	1983-01-10	Process for continuously regenerating a flux bath in the hot tip galvanizing of steel work pieces
AT83400049T ATE31557T1 (de)	1982-01-15	1983-01-10	Kontinuierliches regenerierungsverfahren fuer flussmittelbaeder bei der schmelztauchverzinkung von stahlwerkstuecken.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8200605A FR2520007B1 (fr)	1982-01-15	1982-01-15	Procede de regeneration en continu de bains de fluxage dans la galvanisation au trempe de pieces en acier

Publications (2)

Publication Number	Publication Date
FR2520007A1 FR2520007A1 (fr)	1983-07-22
FR2520007B1 true FR2520007B1 (fr)	1990-11-02

Family

ID=9270028

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR8200605A Expired - Lifetime FR2520007B1 (fr)	1982-01-15	1982-01-15	Procede de regeneration en continu de bains de fluxage dans la galvanisation au trempe de pieces en acier

Country Status (4)

Country	Link
EP (1)	EP0084478B1 (fr)
AT (1)	ATE31557T1 (fr)
DE (1)	DE3375026D1 (fr)
FR (1)	FR2520007B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE1006337A3 (fr) *	1992-11-06	1994-07-26	Mechim Engineering Sa	Procede pour entretenir un bain de fluxage d'une ligne de galvanisation.
US5810946A (en) *	1997-02-04	1998-09-22	Metals Recycling Technologies Corp.	Method for the production of galvanizing fluxes and flux feedstocks
DE10134812C2 (de) *	2001-07-17	2003-06-26	Goldschmidt Ag Th	Enteisende Fluxsalz-Zusammensetzung für Fluxbäder
DE102012013588A1 (de) *	2012-06-15	2013-12-19	Ram Engineering + Anlagenbau Gmbh	Anlage zur koninuierlichen Aufbereitung von Eisen enthaltendem Flussmittel
US10316400B1 (en)	2017-05-11	2019-06-11	Beta Control Systems, Incorporated	Systems and methods for removing impurities from galvanizing flux solution
EP3530773B1 (fr) *	2018-02-23	2021-04-07	RAM Engineering + Anlagenbau GmbH	Installation de préparation d'agent fondant destiné au prétraitement d'acier ainsi que procédé de fonctionnement de l'installation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH569796A5 (fr) *	1970-06-16	1975-11-28	Didier Werke Ag
FR2277910A1 (fr) *	1974-07-09	1976-02-06	Degremont Sa	Procede pour l'elimination en continu des sels de fer polluant les bains de galvanisation
BE840955A (fr) *	1976-04-21	1976-08-16		Procede de regenaration des bains de galvanisation et installation pour sa mise en oeuvre
DE2633872C2 (de) *	1976-07-28	1978-03-30	Preussag Ag Metall, 3380 Goslar	Verfahren zum Herstellen einer wasserigen Flußmittellauge für das Feuerverzinken

1982
- 1982-01-15 FR FR8200605A patent/FR2520007B1/fr not_active Expired - Lifetime
1983
- 1983-01-10 DE DE8383400049T patent/DE3375026D1/de not_active Expired
- 1983-01-10 AT AT83400049T patent/ATE31557T1/de not_active IP Right Cessation
- 1983-01-10 EP EP83400049A patent/EP0084478B1/fr not_active Expired

Also Published As

Publication number	Publication date
FR2520007A1 (fr)	1983-07-22
DE3375026D1 (en)	1988-02-04
EP0084478B1 (fr)	1987-12-23
EP0084478A2 (fr)	1983-07-27
ATE31557T1 (de)	1988-01-15
EP0084478A3 (en)	1983-08-24

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Legal Events

Date	Code	Title
1992-12-11	CA	Change of address
1992-12-11	TP	Transmission of property
1993-07-09	CD	Change of name or company name
1993-07-09	CL	Concession to grant licences
1993-07-09	TP	Transmission of property
1997-11-28	ST	Notification of lapse