AT381124B - METHOD FOR PROCESSING PRE-SORTED WASTE PAPER, IN PARTICULAR WASTE PAPER OF PAPER MANUFACTURING - Google Patents

METHOD FOR PROCESSING PRE-SORTED WASTE PAPER, IN PARTICULAR WASTE PAPER OF PAPER MANUFACTURING

Info

Publication number: AT381124B
Authority: AT; Austria
Prior art keywords: paper; waste paper; manufacturing; processing pre; sorted
Prior art date: 1981-04-10

Application number

AT44082A

Other languages

German (de)

Other versions

ATA44082A (en

Original Assignee

Voith Gmbh J M

Priority date (The priority date 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 date listed.)

1981-04-10

Filing date

1982-02-08

Publication date

1986-08-25

1982-02-08 Application filed by Voith Gmbh J M filed Critical Voith Gmbh J M

1986-01-15 Publication of ATA44082A publication Critical patent/ATA44082A/en

1986-08-25 Application granted granted Critical

1986-08-25 Publication of AT381124B publication Critical patent/AT381124B/en

Links

239000010893 paper waste Substances 0.000 title 2
238000004519 manufacturing process Methods 0.000 title 1
238000000034 method Methods 0.000 title 1

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)

AT44082A 1981-04-10 1982-02-08 METHOD FOR PROCESSING PRE-SORTED WASTE PAPER, IN PARTICULAR WASTE PAPER OF PAPER MANUFACTURING AT381124B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3114527A DE3114527C1 (en)	1981-04-10	1981-04-10	Process for the treatment of waste paper

Publications (2)

Publication Number	Publication Date
ATA44082A ATA44082A (en)	1986-01-15
AT381124B true AT381124B (en)	1986-08-25

Family

ID=6129867

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT44082A AT381124B (en)	1981-04-10	1982-02-08	METHOD FOR PROCESSING PRE-SORTED WASTE PAPER, IN PARTICULAR WASTE PAPER OF PAPER MANUFACTURING

Country Status (6)

Country	Link
JP (1)	JPS57183485A (en)
AT (1)	AT381124B (en)
DE (1)	DE3114527C1 (en)
FI (1)	FI73748C (en)
FR (1)	FR2503748B1 (en)
GB (1)	GB2096661B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI81642C (en) *	1988-05-20	1990-11-12	Yhyneet Paperitehtaat Oy Walki	Feeder system for a molder by a dry paper machine
JPH0397983A (en) *	1989-09-05	1991-04-23	Aikawa Tekko Kk	Pulper device of paper making and braking dust remover therefor
DE4037230A1 (en) *	1990-11-23	1992-05-27	Voith Gmbh J M	METHOD AND SYSTEM FOR THE PROCESSING OF WASTE PAPER
DE4211545C1 (en) *	1992-04-06	1993-08-05	Hans-Juergen 7400 Tuebingen De Maier
JP7269631B2 (en) *	2019-07-16	2023-05-09	株式会社大善	Fiber recovery method from screen reject

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2818779A1 (en) *	1978-03-07	1979-09-13	Escher Wyss Gmbh	METHOD FOR TREATMENT OF WASTE PAPER FOR THE RECOVERY OF SUBSTANCE LIQUID FOR THE PRODUCTION OF NEW PAPER AND DEVICE FOR CARRYING OUT THE METHOD

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1097802B (en) *	1957-07-30	1961-01-19	Condux Werk	Process for dissolving waste fibers, especially waste paper
FR2184176A5 (en) *	1972-05-10	1973-12-21	Delemme Marcel
CH574538A5 (en) *	1974-02-26	1976-04-15	Escher Wyss Gmbh
DE2514162B2 (en) *	1975-03-29	1977-02-03	Anlage zur Aufbereitung von Altpapier J.M. Voith GmbH, 7920 Heidenheim	PLANT FOR THE PROCESSING OF WASTE PAPER

1981
- 1981-04-10 DE DE3114527A patent/DE3114527C1/en not_active Expired
1982
- 1982-02-08 AT AT44082A patent/AT381124B/en not_active IP Right Cessation
- 1982-02-26 GB GB8205777A patent/GB2096661B/en not_active Expired
- 1982-03-29 FR FR8205695A patent/FR2503748B1/en not_active Expired
- 1982-04-08 JP JP5743482A patent/JPS57183485A/en active Pending
- 1982-04-08 FI FI821272A patent/FI73748C/en not_active IP Right Cessation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2818779A1 (en) *	1978-03-07	1979-09-13	Escher Wyss Gmbh	METHOD FOR TREATMENT OF WASTE PAPER FOR THE RECOVERY OF SUBSTANCE LIQUID FOR THE PRODUCTION OF NEW PAPER AND DEVICE FOR CARRYING OUT THE METHOD

Also Published As

Publication number	Publication date
GB2096661B (en)	1985-01-16
ATA44082A (en)	1986-01-15
FI73748B (en)	1987-07-31
GB2096661A (en)	1982-10-20
DE3114527C1 (en)	1982-10-14
FI821272A0 (en)	1982-04-08
FR2503748B1 (en)	1986-04-11
JPS57183485A (en)	1982-11-11
FR2503748A1 (en)	1982-10-15
FI73748C (en)	1987-11-09
FI821272L (en)	1982-10-11

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Legal Events

Date	Code	Title
1990-08-15	UEP	Publication of translation of european patent specification
1990-10-15	ELJ	Ceased due to non-payment of the annual fee
1992-03-15	REN	Ceased due to non-payment of the annual fee