AU6940094A - A pulp production process - Google Patents
A pulp production processInfo
- Publication number
- AU6940094A AU6940094A AU69400/94A AU6940094A AU6940094A AU 6940094 A AU6940094 A AU 6940094A AU 69400/94 A AU69400/94 A AU 69400/94A AU 6940094 A AU6940094 A AU 6940094A AU 6940094 A AU6940094 A AU 6940094A
- Authority
- AU
- Australia
- Prior art keywords
- production process
- pulp production
- pulp
- production
- 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.)
- Abandoned
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
- D21C3/00—Pulping cellulose-containing materials
- D21C3/04—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides
- D21C3/06—Pulping cellulose-containing materials with acids, acid salts or acid anhydrides sulfur dioxide; sulfurous acid; bisulfites sulfites
-
- 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
-
- 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 (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9301834 | 1993-05-28 | ||
SE9301834A SE501309C2 (en) | 1993-05-28 | 1993-05-28 | Pulp production by digestion of a mixture of cellulose-based recycled material and raw wood |
PCT/SE1994/000499 WO1994028236A1 (en) | 1993-05-28 | 1994-05-26 | A pulp production process |
Publications (1)
Publication Number | Publication Date |
---|---|
AU6940094A true AU6940094A (en) | 1994-12-20 |
Family
ID=20390091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU69400/94A Abandoned AU6940094A (en) | 1993-05-28 | 1994-05-26 | A pulp production process |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0704002A1 (en) |
AU (1) | AU6940094A (en) |
CZ (1) | CZ313395A3 (en) |
NO (1) | NO954820L (en) |
SE (1) | SE501309C2 (en) |
WO (1) | WO1994028236A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4334422C2 (en) * | 1993-10-08 | 1996-07-11 | Fraunhofer Ges Forschung | Lye from chemical-thermal digestion of chipboard and fiberboard that has already been processed, binder, processes for their production and their use as extenders for wood-based binders |
WO2022178391A1 (en) * | 2021-02-22 | 2022-08-25 | Westrock Mwv, Llc | Method for manufacturing bleached pulp, feedstock, and packaging system |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1327590A (en) * | 1916-04-14 | 1920-01-06 | John M Burby | Process of repulping old or waste paper |
US1298779A (en) * | 1918-09-30 | 1919-04-01 | Wesley Milton Osborne | Process for removing ink and coloring-matter from printed paper. |
US1782382A (en) * | 1929-01-04 | 1930-11-18 | Alexander Orgovan | Process for the manufacture of paper from plant fiber |
DE2805445C2 (en) * | 1978-02-09 | 1979-06-07 | J.M. Voith Gmbh, 7920 Heidenheim | Process for recycling high quality waste paper |
FR2639371B1 (en) * | 1988-11-24 | 1995-04-14 | Atochem | PROCESS FOR THE BLEACHING OF DEINKED PASTA |
US5147503B1 (en) * | 1991-03-01 | 1997-10-21 | Domtar Inc | Recycling waste cellulosic material with sodium sulphide digestion |
-
1993
- 1993-05-28 SE SE9301834A patent/SE501309C2/en unknown
-
1994
- 1994-05-26 EP EP19940917858 patent/EP0704002A1/en not_active Ceased
- 1994-05-26 CZ CZ953133A patent/CZ313395A3/en unknown
- 1994-05-26 WO PCT/SE1994/000499 patent/WO1994028236A1/en not_active Application Discontinuation
- 1994-05-26 AU AU69400/94A patent/AU6940094A/en not_active Abandoned
-
1995
- 1995-11-27 NO NO954820A patent/NO954820L/en unknown
Also Published As
Publication number | Publication date |
---|---|
EP0704002A1 (en) | 1996-04-03 |
NO954820D0 (en) | 1995-11-27 |
NO954820L (en) | 1996-01-24 |
SE9301834D0 (en) | 1993-05-28 |
WO1994028236A1 (en) | 1994-12-08 |
SE501309C2 (en) | 1995-01-09 |
CZ313395A3 (en) | 1996-05-15 |
SE9301834L (en) | 1994-11-29 |
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