ATA654976A - Verfahren zur regenerierung von altpapier mit mikroverkapselten bestandteilen - Google Patents
Verfahren zur regenerierung von altpapier mit mikroverkapselten bestandteilenInfo
- Publication number
- ATA654976A ATA654976A AT654976A AT654976A ATA654976A AT A654976 A ATA654976 A AT A654976A AT 654976 A AT654976 A AT 654976A AT 654976 A AT654976 A AT 654976A AT A654976 A ATA654976 A AT A654976A
- Authority
- AT
- Austria
- Prior art keywords
- regeneration
- waste paper
- encapsulated components
- micro encapsulated
- micro
- 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
-
- 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
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/10—Bleaching ; Apparatus therefor
- D21C9/12—Bleaching ; Apparatus therefor with halogens or halogen-containing compounds
- D21C9/14—Bleaching ; Apparatus therefor with halogens or halogen-containing compounds with ClO2 or chlorites
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1101776 | 1976-08-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATA654976A true ATA654976A (de) | 1977-10-15 |
Family
ID=4369194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT654976A ATA654976A (de) | 1976-08-31 | 1976-09-03 | Verfahren zur regenerierung von altpapier mit mikroverkapselten bestandteilen |
Country Status (2)
Country | Link |
---|---|
AT (1) | ATA654976A (de) |
DE (1) | DE2642319B1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2919866A1 (de) * | 1978-05-22 | 1979-11-29 | Wiggins Teape Group Ltd | Verfahren zur rueckgewinnung von fasern |
FR2482989A1 (fr) * | 1980-05-22 | 1981-11-27 | Interox | Procede pour la regeneration de vieux papiers |
WO1997018348A1 (en) * | 1995-11-15 | 1997-05-22 | Rhodia Inc. | Process for enhancing ash removal in deinking process |
-
1976
- 1976-09-03 AT AT654976A patent/ATA654976A/de not_active Application Discontinuation
- 1976-09-21 DE DE19762642319 patent/DE2642319B1/de not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE2642319B1 (de) | 1977-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A1Z | Withdrawn |