FR2426280A1 - Procede et appareil pour le lavage de materiaux photosensibles pourvus d'une emulsion contenant des sels d'argent - Google Patents

Procede et appareil pour le lavage de materiaux photosensibles pourvus d'une emulsion contenant des sels d'argent

Info

Publication number
FR2426280A1
FR2426280A1 FR7912773A FR7912773A FR2426280A1 FR 2426280 A1 FR2426280 A1 FR 2426280A1 FR 7912773 A FR7912773 A FR 7912773A FR 7912773 A FR7912773 A FR 7912773A FR 2426280 A1 FR2426280 A1 FR 2426280A1
Authority
FR
France
Prior art keywords
washing
emulsion containing
containing silver
silver salts
photosensitive materials
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
FR7912773A
Other languages
English (en)
Other versions
FR2426280B1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2426280A1 publication Critical patent/FR2426280A1/fr
Application granted granted Critical
Publication of FR2426280B1 publication Critical patent/FR2426280B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D3/00—Liquid processing apparatus involving immersion; Washing apparatus involving immersion
    • G03D3/02—Details of liquid circulation
    • G03D3/06—Liquid supply; Liquid circulation outside tanks
    • G03D3/065—Liquid supply; Liquid circulation outside tanks replenishment or recovery apparatus
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00—Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/26—Processes using silver-salt-containing photosensitive materials or agents therefor
    • G03C5/395—Regeneration of photographic processing agents other than developers; Replenishers therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Photographic Processing Devices Using Wet Methods (AREA)

Abstract

Procédé pour la récupération de l'argent emporté au cours du lavage de matériaux sensibles avec une émulsion contenant des sels d'argent, après développement et fixage, caractérisé en ce que le lavage est effectué par passage du matériau successivement dans plusieurs cuves alimentées à contre-courant par un débit de liquide amené à la dernière cuve en quantité suffisante pour maintenir la concentration au-dessous d'une valeur prédéterminée, ledit liquide étant évacué de la première desdites cuves dans laquelle est introduit le matériau sensible et étant soumis à une séparation de l'argent.
FR7912773A 1978-05-19 1979-05-18 Procede et appareil pour le lavage de materiaux photosensibles pourvus d'une emulsion contenant des sels d'argent Granted FR2426280A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT23608/78A IT1094765B (it) 1978-05-19 1978-05-19 Processo e relativa apparecchiatura per il lavaggio di materiale fotosensibile con emulsione conentente sali d'argento e per il recupero dell'argento asportato per lavaggio

Publications (2)

Publication Number Publication Date
FR2426280A1 true FR2426280A1 (fr) 1979-12-14
FR2426280B1 FR2426280B1 (fr) 1984-11-30

Family

ID=11208535

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7912773A Granted FR2426280A1 (fr) 1978-05-19 1979-05-18 Procede et appareil pour le lavage de materiaux photosensibles pourvus d'une emulsion contenant des sels d'argent

Country Status (6)

Country Link
US (1) US4265431A (fr)
JP (2) JPS557793A (fr)
DE (1) DE2920222A1 (fr)
FR (1) FR2426280A1 (fr)
GB (1) GB2022275B (fr)
IT (1) IT1094765B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456340A1 (fr) * 1979-05-11 1980-12-05 Fuji Photo Film Co Ltd Procede et dispositif de recuperation de l'argent au cours d'un traitement photographique

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5670549A (en) * 1979-11-14 1981-06-12 Konishiroku Photo Ind Co Ltd Method for processing silver halide photographic material
JPS578543A (en) * 1980-06-18 1982-01-16 Konishiroku Photo Ind Co Ltd Processing method for color photographic sensitive silver halide material
JPS57192953A (en) * 1981-05-25 1982-11-27 Konishiroku Photo Ind Co Ltd Halide silver color photosensitive material treatment
JPS57197540A (en) * 1981-05-29 1982-12-03 Konishiroku Photo Ind Co Ltd Processing method for photographic sensitive silver halide material
JPS5814834A (ja) * 1981-07-21 1983-01-27 Konishiroku Photo Ind Co Ltd ハロゲン化銀カラ−写真感光材料の安定化処理方法
JPS58105150A (ja) * 1981-12-17 1983-06-22 Fuji Photo Film Co Ltd カラ−写真処理装置
JPS60235133A (ja) * 1984-05-08 1985-11-21 Konishiroku Photo Ind Co Ltd ハロゲン化銀写真感光材料の処理方法
JPS6143741A (ja) * 1984-07-13 1986-03-03 Konishiroku Photo Ind Co Ltd ハロゲン化銀写真感光材料の処理方法
JPS60247241A (ja) * 1985-03-25 1985-12-06 Konishiroku Photo Ind Co Ltd ハロゲン化銀カラ−写真感光材料の処理方法
US4719173A (en) * 1985-10-07 1988-01-12 Eastman Kodak Company Process for multistage contacting
JPS62240967A (ja) * 1986-04-14 1987-10-21 Fuji Photo Film Co Ltd 感光材料水洗装置
JPH0621952B2 (ja) * 1986-04-14 1994-03-23 富士写真フイルム株式会社 感光材料水洗装置
US4778743A (en) * 1986-04-30 1988-10-18 Konishiroku Photo Industry Co., Ltd. Method for processing light-sensitive silver halide color photographic material using a washing solution substitute
JPH0621953B2 (ja) * 1986-12-08 1994-03-23 富士写真フイルム株式会社 写真感光材料用現像処理装置
JPS6371847A (ja) * 1987-07-27 1988-04-01 Konica Corp ハロゲン化銀カラー写真感光材料の処理方法
US4995913A (en) * 1989-02-28 1991-02-26 E. I. Du Pont De Nemours And Company Low wash water silver halide film processor
JP2832365B2 (ja) * 1989-06-19 1998-12-09 コニカ株式会社 ハロゲン化銀白黒写真感光材料の処理方法
US5070351A (en) * 1989-10-13 1991-12-03 E. I. Du Pont De Nemours And Company Method and apparatus for processing photosensitive material
US5282934A (en) * 1992-02-14 1994-02-01 Academy Corporation Metal recovery by batch electroplating with directed circulation
GB9509036D0 (en) * 1995-05-04 1995-06-28 Kodak Ltd Method of processing black-and-white photographic silver halide materials
GB9509111D0 (en) * 1995-05-04 1995-06-28 Kodak Ltd Method of processing photographic silver halide materials
GB9612895D0 (en) * 1996-06-20 1996-08-21 Kodak Ltd Photographic processing apparatus
GB9721462D0 (en) * 1997-10-09 1997-12-10 Eastman Kodak Co Processing photographic material

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1353805A (en) * 1971-08-20 1974-05-22 Kodak Ltd Silver recovery
FR2268281A1 (fr) * 1974-04-22 1975-11-14 Mead Corp
DE2534920A1 (de) * 1974-08-05 1976-02-26 Fuji Photo Film Co Ltd Verfahren zur elektrolyse einer gebrauchten blixloesung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3705716A (en) * 1971-07-09 1972-12-12 Eastman Kodak Co Monitoring silver recovery
US4150977A (en) * 1977-10-27 1979-04-24 Keltek Processing, Inc. Process for stripping photographic materials

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1353805A (en) * 1971-08-20 1974-05-22 Kodak Ltd Silver recovery
FR2268281A1 (fr) * 1974-04-22 1975-11-14 Mead Corp
DE2534920A1 (de) * 1974-08-05 1976-02-26 Fuji Photo Film Co Ltd Verfahren zur elektrolyse einer gebrauchten blixloesung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456340A1 (fr) * 1979-05-11 1980-12-05 Fuji Photo Film Co Ltd Procede et dispositif de recuperation de l'argent au cours d'un traitement photographique

Also Published As

Publication number Publication date
GB2022275B (en) 1982-10-13
DE2920222A1 (de) 1979-11-22
JPS557793A (en) 1980-01-19
US4265431A (en) 1981-05-05
IT7823608A0 (it) 1978-05-19
IT1094765B (it) 1985-08-02
JPS5779847U (fr) 1982-05-17
FR2426280B1 (fr) 1984-11-30
GB2022275A (en) 1979-12-12

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse