YU305981A - Integrated washing process for the elimination of ink from waste paper - Google Patents
Integrated washing process for the elimination of ink from waste paperInfo
- Publication number
- YU305981A YU305981A YU305981A YU305981A YU305981A YU 305981 A YU305981 A YU 305981A YU 305981 A YU305981 A YU 305981A YU 305981 A YU305981 A YU 305981A YU 305981 A YU305981 A YU 305981A
- Authority
- YU
- Yugoslavia
- Prior art keywords
- elimination
- ink
- washing process
- waste paper
- integrated washing
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C5/00—Other processes for obtaining cellulose, e.g. cooking cotton linters ; Processes characterised by the choice of cellulose-containing starting materials
- D21C5/02—Working-up waste paper
- D21C5/025—De-inking
- D21C5/027—Chemicals therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Toxicology (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2694480A IT1146404B (en) | 1980-12-23 | 1980-12-23 | Waste printed paper colour removal process |
Publications (2)
Publication Number | Publication Date |
---|---|
YU305981A true YU305981A (en) | 1983-10-31 |
YU42121B YU42121B (en) | 1988-04-30 |
Family
ID=11220592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
YU305981A YU42121B (en) | 1980-12-23 | 1981-12-22 | Integrated washing process for the elimenation of ink from waste paper |
Country Status (4)
Country | Link |
---|---|
GR (1) | GR81391B (en) |
IT (1) | IT1146404B (en) |
SE (1) | SE454520B (en) |
YU (1) | YU42121B (en) |
-
1980
- 1980-12-23 IT IT2694480A patent/IT1146404B/en active
-
1981
- 1981-12-17 SE SE8107564A patent/SE454520B/en unknown
- 1981-12-21 GR GR66879A patent/GR81391B/el unknown
- 1981-12-22 YU YU305981A patent/YU42121B/en unknown
Also Published As
Publication number | Publication date |
---|---|
SE8107564L (en) | 1982-06-24 |
GR81391B (en) | 1984-12-11 |
SE454520B (en) | 1988-05-09 |
YU42121B (en) | 1988-04-30 |
IT1146404B (en) | 1986-11-12 |
IT8026944A0 (en) | 1980-12-23 |
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