FR2773821B1 - Procede de conservation d'objets argentes et appareil d'epuration pour sa mise en oeuvre - Google Patents

Procede de conservation d'objets argentes et appareil d'epuration pour sa mise en oeuvre

Info

Publication number
FR2773821B1
FR2773821B1 FR9800420A FR9800420A FR2773821B1 FR 2773821 B1 FR2773821 B1 FR 2773821B1 FR 9800420 A FR9800420 A FR 9800420A FR 9800420 A FR9800420 A FR 9800420A FR 2773821 B1 FR2773821 B1 FR 2773821B1
Authority
FR
France
Prior art keywords
preservation
implementing
purification apparatus
objects
silver
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.)
Expired - Fee Related
Application number
FR9800420A
Other languages
English (en)
Other versions
FR2773821A1 (fr
Inventor
Noel Lacoudre
Tayeb Beldjoudi
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.)
Electricite de France SA
Original Assignee
Electricite de France SA
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 Electricite de France SA filed Critical Electricite de France SA
Priority to FR9800420A priority Critical patent/FR2773821B1/fr
Priority to ES99900931T priority patent/ES2191410T3/es
Priority to EP99900931A priority patent/EP1054721B1/fr
Priority to PCT/FR1999/000071 priority patent/WO1999036161A1/fr
Priority to AT99900931T priority patent/ATE236703T1/de
Priority to DE69906705T priority patent/DE69906705T2/de
Publication of FR2773821A1 publication Critical patent/FR2773821A1/fr
Application granted granted Critical
Publication of FR2773821B1 publication Critical patent/FR2773821B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C23F15/00—Other methods of preventing corrosion or incrustation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Chemically Coating (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Catalysts (AREA)
  • Gas Separation By Absorption (AREA)
FR9800420A 1998-01-16 1998-01-16 Procede de conservation d'objets argentes et appareil d'epuration pour sa mise en oeuvre Expired - Fee Related FR2773821B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR9800420A FR2773821B1 (fr) 1998-01-16 1998-01-16 Procede de conservation d'objets argentes et appareil d'epuration pour sa mise en oeuvre
ES99900931T ES2191410T3 (es) 1998-01-16 1999-01-15 Procedimiento de conservacion de objetos plateados y aparato de depuracion para su realizacion.
EP99900931A EP1054721B1 (fr) 1998-01-16 1999-01-15 Procede de conservation d'objets argentes et appareil d'epuration pour sa mise en oeuvre
PCT/FR1999/000071 WO1999036161A1 (fr) 1998-01-16 1999-01-15 Procede de conservation d'objets argentes et appareil d'epuration pour sa mise en oeuvre
AT99900931T ATE236703T1 (de) 1998-01-16 1999-01-15 Verfahren zur konservierung von versilberten objekten und vorrichtung dafür
DE69906705T DE69906705T2 (de) 1998-01-16 1999-01-15 Verfahren zur konservierung von versilberten objekten und vorrichtung dafür

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9800420A FR2773821B1 (fr) 1998-01-16 1998-01-16 Procede de conservation d'objets argentes et appareil d'epuration pour sa mise en oeuvre

Publications (2)

Publication Number Publication Date
FR2773821A1 FR2773821A1 (fr) 1999-07-23
FR2773821B1 true FR2773821B1 (fr) 2000-04-07

Family

ID=9521842

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9800420A Expired - Fee Related FR2773821B1 (fr) 1998-01-16 1998-01-16 Procede de conservation d'objets argentes et appareil d'epuration pour sa mise en oeuvre

Country Status (6)

Country Link
EP (1) EP1054721B1 (fr)
AT (1) ATE236703T1 (fr)
DE (1) DE69906705T2 (fr)
ES (1) ES2191410T3 (fr)
FR (1) FR2773821B1 (fr)
WO (1) WO1999036161A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6551552B1 (en) * 2000-09-27 2003-04-22 Cor/Sci Llc Systems and methods for preventing and/or reducing corrosion in various articles
KR20040007265A (ko) * 2002-07-12 2004-01-24 닛폰 에쿠스란 고교 가부시키가이샤 금속의 변색 방지재
NO20063247L (no) * 2006-07-12 2008-01-14 Norsk Hydro As Beskyttelse av prosessutstyr som har et vesentlig damptrykk ved a tilsette en fordampende komponent til gassen som er i kontakt med det nevnte utstyret
FR2933879B1 (fr) * 2008-07-15 2010-07-30 Saint Gobain Quartz Sas Filtre a particules a media filtrant mineral

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2913329C2 (de) * 1979-04-03 1984-11-22 Dechema Deutsche Gesellschaft F. Chem. Apparatewesen E.V., 6000 Frankfurt Verfahren zur Abscheidung von Spuren gasförmiger Schadstoffe auf Basis von Schwefel aus Abgasen durch chemische Absorption
US5451268A (en) * 1993-11-15 1995-09-19 Shepherd; Samuel L. Process for the removal of sulfur from silver

Also Published As

Publication number Publication date
DE69906705D1 (de) 2003-05-15
DE69906705T2 (de) 2003-11-13
WO1999036161A1 (fr) 1999-07-22
FR2773821A1 (fr) 1999-07-23
EP1054721A1 (fr) 2000-11-29
ATE236703T1 (de) 2003-04-15
ES2191410T3 (es) 2003-09-01
EP1054721B1 (fr) 2003-04-09

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 19

ST Notification of lapse

Effective date: 20170929