DE288900C - - Google Patents
Info
- Publication number
- DE288900C DE288900C DENDAT288900D DE288900DA DE288900C DE 288900 C DE288900 C DE 288900C DE NDAT288900 D DENDAT288900 D DE NDAT288900D DE 288900D A DE288900D A DE 288900DA DE 288900 C DE288900 C DE 288900C
- Authority
- DE
- Germany
- Prior art keywords
- whisking
- lets
- recovery
- printing
- help
- 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
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
-
- 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
- Paper (AREA)
- Cleaning In Electrography (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE288900T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE288900C true DE288900C (ja) | 1900-01-01 |
Family
ID=32932650
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT288900D Expired DE288900C (ja) | |||
DENDAT254554D Expired DE254554C (ja) |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT254554D Expired DE254554C (ja) |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE254554C (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3353381A (en) * | 1965-11-26 | 1967-11-21 | Monsanto Co | High velocity tow washing cascade |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE747946C (de) * | 1939-07-13 | 1944-10-20 | Georg Jayme Dr Ing | Verfahren zur Entfernung von Druckerschwaerze aus Altpapier |
-
0
- DE DENDAT288900D patent/DE288900C/de not_active Expired
- DE DENDAT254554D patent/DE254554C/de not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3353381A (en) * | 1965-11-26 | 1967-11-21 | Monsanto Co | High velocity tow washing cascade |
Also Published As
Publication number | Publication date |
---|---|
DE254554C (ja) | 1900-01-01 |
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