IT1133968B - Procedimento per la lavorazione della cartaccia ed impianto per eseguire il procedimento - Google Patents
Procedimento per la lavorazione della cartaccia ed impianto per eseguire il procedimentoInfo
- Publication number
- IT1133968B IT1133968B IT2548180A IT2548180A IT1133968B IT 1133968 B IT1133968 B IT 1133968B IT 2548180 A IT2548180 A IT 2548180A IT 2548180 A IT2548180 A IT 2548180A IT 1133968 B IT1133968 B IT 1133968B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- cartaccia
- plant
- perform
- processing
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21B—FIBROUS RAW MATERIALS OR THEIR MECHANICAL TREATMENT
- D21B1/00—Fibrous raw materials or their mechanical treatment
- D21B1/04—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres
- D21B1/12—Fibrous raw materials or their mechanical treatment by dividing raw materials into small particles, e.g. fibres by wet methods, by the use of steam
- D21B1/30—Defibrating by other means
- D21B1/32—Defibrating by other means of 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Paper (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
- Crushing And Grinding (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1018779 | 1979-11-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8025481A0 IT8025481A0 (it) | 1980-10-21 |
IT1133968B true IT1133968B (it) | 1986-07-24 |
Family
ID=4360347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2548180A IT1133968B (it) | 1979-11-15 | 1980-10-21 | Procedimento per la lavorazione della cartaccia ed impianto per eseguire il procedimento |
Country Status (9)
Country | Link |
---|---|
US (1) | US4397713A (it) |
JP (1) | JPS5685486A (it) |
AT (1) | AT384836B (it) |
CA (1) | CA1145177A (it) |
DE (1) | DE2949029A1 (it) |
ES (1) | ES8107347A1 (it) |
IT (1) | IT1133968B (it) |
NL (1) | NL8005504A (it) |
SE (1) | SE8007907L (it) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH654360A5 (de) * | 1981-12-10 | 1986-02-14 | Escher Wyss Gmbh | Verfahren zur aufloesung von altpapier im dickstoffbereich. |
DE3205768A1 (de) * | 1982-02-18 | 1983-08-25 | J.M. Voith Gmbh, 7920 Heidenheim | Anlage zur altpapieraufbereitung |
SE431571C (sv) * | 1982-07-02 | 1985-09-09 | Nils Anders Lennart Wikdahl | Sett vid rening av en fibersuspension |
AT387599B (de) * | 1982-10-19 | 1989-02-10 | Voith Gmbh J M | Einrichtung zur aufloesung von altpapier mit einem insbesondere drucklosen stoffloeser |
DE3311082A1 (de) * | 1983-03-26 | 1984-09-27 | J.M. Voith Gmbh, 7920 Heidenheim | Verfahren und einrichtung zur entsorgung eines stoffloesers |
US4622099A (en) * | 1983-12-02 | 1986-11-11 | J. M. Voith Gmbh | Method and apparatus for manufacturing paper and boards |
DE3345548C2 (de) * | 1983-12-16 | 1986-09-18 | J.M. Voith Gmbh, 7920 Heidenheim | Verfahren und Anordnung zur Aufbereitung von Altpapier |
DE8336133U1 (de) * | 1983-12-16 | 1984-03-08 | J.M. Voith Gmbh, 7920 Heidenheim | Einrichtung zur aufbereitung von altpapier |
DE3573444D1 (en) * | 1984-04-17 | 1989-11-09 | Voith Gmbh J M | Arrangement for treating waste paper |
FR2585385B1 (fr) * | 1985-07-26 | 1987-10-30 | Lamort E & M | Procede et appareillage de preparation et triage primaire de pate a papier |
US4891099A (en) * | 1988-01-25 | 1990-01-02 | Beloit Corporation | Apparatus for secondary fibre processing |
US4880171A (en) * | 1988-08-19 | 1989-11-14 | Garrett Roderick D | Apparatus for the production of pulp suspensions |
EP0653510A3 (de) * | 1993-11-11 | 1996-02-21 | Voith Gmbh J M | Verfahren zur Aufbereitung von bedrucktem Altpapier. |
EP1215334B1 (de) * | 2000-12-16 | 2006-04-12 | Voith Paper Patent GmbH | Verfahren zum Auflösen und Reinigen von störstoffhaltigen Papierfaserrohstoffen insbesondere von Altpapier |
FI120629B (fi) * | 2007-09-14 | 2009-12-31 | Metso Paper Inc | Laitteisto ja menetelmä kuitumassasuspension valmistukseen |
US9221218B2 (en) | 2012-11-29 | 2015-12-29 | General Electric Company | Methods of making a composite sheet and composite component and a composite |
CN103938474B (zh) * | 2014-04-09 | 2015-11-18 | 昆明理工大学 | 一种实验室用碎筛浆装置 |
CN105421131B (zh) * | 2015-10-30 | 2017-05-10 | 重庆市南川区金鑫纸业有限公司 | 用于纸浆内芯层的打浆方法 |
FI126447B (en) * | 2015-12-29 | 2016-12-15 | Red Wire Oy | Apparatus and method for processing recycled material |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2796807A (en) * | 1954-06-22 | 1957-06-25 | Fibreboard Paper Products Corp | Method and apparatus for treating waste paper stock |
CH568446A5 (it) * | 1973-08-27 | 1975-10-31 | Escher Wyss Gmbh | |
CH574538A5 (it) * | 1974-02-26 | 1976-04-15 | Escher Wyss Gmbh | |
CH613239A5 (it) * | 1976-10-19 | 1979-09-14 | Escher Wyss Gmbh | |
CH613240A5 (en) * | 1976-12-08 | 1979-09-14 | Escher Wyss Gmbh | Pulper for pulping and sorting waste paper |
CH617734A5 (en) * | 1977-04-27 | 1980-06-13 | Escher Wyss Gmbh | Plant for reprocessing waste paper |
DE2759113C2 (de) * | 1977-12-30 | 1979-05-17 | J.M. Voith Gmbh, 7920 Heidenheim | Verfahren und Anlage zur Aufbereitung von Altpapier |
DE2818779A1 (de) * | 1978-03-07 | 1979-09-13 | Escher Wyss Gmbh | Verfahren zur behandlung von altpapier zur gewinnung von stofffluessigkeit fuer die herstellung von neuem papier sowie vorrichtung zur ausfuehrung des verfahrens |
-
1979
- 1979-11-21 AT AT741579A patent/AT384836B/de not_active IP Right Cessation
- 1979-12-06 DE DE19792949029 patent/DE2949029A1/de not_active Withdrawn
-
1980
- 1980-10-03 NL NL8005504A patent/NL8005504A/nl not_active Application Discontinuation
- 1980-10-15 US US06/197,117 patent/US4397713A/en not_active Expired - Lifetime
- 1980-10-17 ES ES496048A patent/ES8107347A1/es not_active Expired
- 1980-10-21 IT IT2548180A patent/IT1133968B/it active
- 1980-11-11 SE SE8007907A patent/SE8007907L/ not_active Application Discontinuation
- 1980-11-14 CA CA000364739A patent/CA1145177A/en not_active Expired
- 1980-11-14 JP JP16067580A patent/JPS5685486A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US4397713A (en) | 1983-08-09 |
DE2949029A1 (de) | 1981-05-21 |
JPS5685486A (en) | 1981-07-11 |
IT8025481A0 (it) | 1980-10-21 |
CA1145177A (en) | 1983-04-26 |
ATA741579A (de) | 1983-08-15 |
ES496048A0 (es) | 1981-10-01 |
ES8107347A1 (es) | 1981-10-01 |
SE8007907L (sv) | 1981-05-16 |
NL8005504A (nl) | 1981-06-16 |
AT384836B (de) | 1988-01-11 |
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