GB1588776A - Method and apparatus for dealing with developer waste - Google Patents
Method and apparatus for dealing with developer waste Download PDFInfo
- Publication number
- GB1588776A GB1588776A GB24868/77A GB2486877A GB1588776A GB 1588776 A GB1588776 A GB 1588776A GB 24868/77 A GB24868/77 A GB 24868/77A GB 2486877 A GB2486877 A GB 2486877A GB 1588776 A GB1588776 A GB 1588776A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid
- waste
- developer system
- developer
- gaseous
- 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
Links
- 239000002699 waste material Substances 0.000 title claims description 28
- 238000000034 method Methods 0.000 title claims description 12
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 55
- 239000007788 liquid Substances 0.000 claims description 27
- 229910021529 ammonia Inorganic materials 0.000 claims description 20
- 239000010795 gaseous waste Substances 0.000 claims description 16
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 6
- 230000003134 recirculating effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 22
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
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
- G03D7/00—Gas processing apparatus
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/700,408 US4122473A (en) | 1976-06-28 | 1976-06-28 | Developer residue waste eliminator for diazo machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1588776A true GB1588776A (en) | 1981-04-29 |
Family
ID=24813387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB24868/77A Expired GB1588776A (en) | 1976-06-28 | 1977-06-14 | Method and apparatus for dealing with developer waste |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4122473A (enExample) |
| JP (1) | JPS533228A (enExample) |
| DE (1) | DE2729186B2 (enExample) |
| GB (1) | GB1588776A (enExample) |
| IT (1) | IT1081504B (enExample) |
| NL (1) | NL7706905A (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4243310A (en) * | 1979-04-19 | 1981-01-06 | Quantor Corporation | High speed, low temperature diazo processor |
| US4358193A (en) * | 1979-11-09 | 1982-11-09 | Gaf Corporation | Diazo development apparatus |
| US4412731A (en) * | 1981-07-29 | 1983-11-01 | Ncr Corporation | High speed low temperature diazo processor |
| US5737674A (en) * | 1995-11-20 | 1998-04-07 | Minnesota Mining And Manufacturing Company | Vapor control system for and a liquid electrographic system |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2761364A (en) * | 1950-06-26 | 1956-09-04 | Ozalid Co Ltd | Photographic developing machines |
| US3147687A (en) * | 1961-10-05 | 1964-09-08 | Ozalid Co Ltd | Method of and apparatus for the development of light sensitive diazotype materials |
| DE2244384A1 (de) * | 1972-09-09 | 1974-03-28 | Kalle Ag | Verfahren und vorrichtung zum verdampfen eines entwicklermediums in entwicklungsgeraeten fuer diazotypiematerialien |
| DE7314454U (de) * | 1973-04-16 | 1973-08-23 | Kalle Ag | Abwasserfreies kopiergeraet fuer diazotypiematerialien |
| GB1365759A (en) * | 1973-04-18 | 1974-09-04 | Ozalid Co Ltd | Apparatus for the development of photo prints |
| US3836987A (en) * | 1973-06-04 | 1974-09-17 | Eastman Kodak Co | Photographic chemical waste handling apparatus and method |
| DE2337961C3 (de) * | 1973-07-26 | 1979-07-19 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Ammoniakführung in Kopiergeräten |
| JPS5623147B2 (enExample) * | 1973-10-09 | 1981-05-29 | ||
| DE2363821A1 (de) * | 1973-12-21 | 1975-06-26 | Hoechst Ag | Vorrichtung zum verdampfen eines entwicklermediums in entwicklungsgeraeten fuer diazotypiematerialien |
| DE2364460C3 (de) * | 1973-12-24 | 1980-10-02 | Meteor-Siegen Apparatebau Paul Schmeck Gmbh, 5900 Siegen | Entwicklungsanlage für eine Lichtpausmaschine |
| DE2402286A1 (de) * | 1974-01-18 | 1975-07-24 | Meteor Siegen Apparat Schmeck | Verfahren und vorrichtung zur regelung der ammoniakzufuhr in einer lichtpaus-entwicklungseinrichtung |
| US3982258A (en) * | 1974-07-01 | 1976-09-21 | Gaf Corporation | Photographic plate developer apparatus |
-
1976
- 1976-06-28 US US05/700,408 patent/US4122473A/en not_active Expired - Lifetime
-
1977
- 1977-06-14 GB GB24868/77A patent/GB1588776A/en not_active Expired
- 1977-06-22 NL NL7706905A patent/NL7706905A/xx not_active Application Discontinuation
- 1977-06-27 IT IT25080/77A patent/IT1081504B/it active
- 1977-06-28 JP JP7621677A patent/JPS533228A/ja active Granted
- 1977-06-28 DE DE2729186A patent/DE2729186B2/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| US4122473A (en) | 1978-10-24 |
| JPS533228A (en) | 1978-01-12 |
| IT1081504B (it) | 1985-05-21 |
| DE2729186B2 (de) | 1980-07-24 |
| NL7706905A (nl) | 1977-12-30 |
| JPS5629264B2 (enExample) | 1981-07-07 |
| DE2729186A1 (de) | 1977-12-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |