FI834620A7 - Making pulp from waste paper. - Google Patents

Making pulp from waste paper. Download PDF

Info

Publication number: FI834620A7
Authority: FI; Finland
Prior art keywords: waste paper; making pulp; pulp; making; waste
Prior art date: 1982-12-23

Application number

FI834620A

Other languages

Finnish (fi)

Swedish (sv)

Other versions

FI834620A0 (en

FI834620L (en

Inventor

Erich Harzl

Original Assignee

Andritz Ag Maschf

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.)

1982-12-23

Filing date

1983-12-15

Publication date

1984-06-24

1983-12-15 Application filed by Andritz Ag Maschf filed Critical Andritz Ag Maschf

1983-12-15 Publication of FI834620A0 publication Critical patent/FI834620A0/en

1984-06-24 Publication of FI834620A7 publication Critical patent/FI834620A7/en

1984-06-24 Publication of FI834620L publication Critical patent/FI834620L/en

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
- 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
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F1/00—Wet end of machines for making continuous webs of paper
- D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
- 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)

FI834620A 1982-12-23 1983-12-15 FRAMSTAELLNING AV EN FIBERMASSA AV PAPPERSAVFALL. FI834620L (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT465882A AT374839B (en)	1982-12-23	1982-12-23	METHOD FOR PRODUCING FIBER FIBER FROM PAPER WASTE WITH A HIGH LEVEL OF POLLUTION

Publications (3)

Publication Number	Publication Date
FI834620A0 FI834620A0 (en)	1983-12-15
FI834620A7 true FI834620A7 (en)	1984-06-24
FI834620L FI834620L (en)	1984-06-24

Family

ID=3566745

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI834620A FI834620L (en)	1982-12-23	1983-12-15	FRAMSTAELLNING AV EN FIBERMASSA AV PAPPERSAVFALL.

Country Status (6)

Country	Link
AT (1)	AT374839B (en)
DE (1)	DE3345287C2 (en)
FI (1)	FI834620L (en)
IT (1)	IT1170048B (en)
NO (1)	NO158429C (en)
SE (1)	SE457359B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1227995B (en) *	1989-01-27	1991-05-22	Comer Spa A S	DEKINKING EQUIPMENT IN THE CONSTANT PART OF PAPER PRODUCTION PLANTS.
EP0791103A4 (en) *	1994-08-31	1998-12-30	Hoffman Environmental Systems	Method of papermaking having zero liquid discharge
AT504715B1 (en) *	2004-07-16	2010-07-15	Andritz Ag Maschf	METHOD FOR RESOLVING MELIUS-SUBSTANTIAL PAPER
DE102006042429B3 (en) *	2006-09-09	2008-01-24	Messer Austria Gmbh	Removal of adhesive residues during the recycling of waste paper, comprises disintegrating the waste paper to an aqueous suspension and subjecting the suspension to a physicochemical treatment for separating coarse-grained residues

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2138072B2 (en) *	1971-07-30	1973-10-31	J.M. Voith Gmbh, 7920 Heidenheim	Band pressure filter
DE2813448B1 (en) *	1978-03-29	1978-09-21	Voith Gmbh J M	Process and plant for recycling waste paper

1982
- 1982-12-23 AT AT465882A patent/AT374839B/en not_active IP Right Cessation
1983
- 1983-12-14 DE DE3345287A patent/DE3345287C2/en not_active Expired - Lifetime
- 1983-12-15 FI FI834620A patent/FI834620L/en not_active Application Discontinuation
- 1983-12-20 SE SE8307054A patent/SE457359B/en unknown
- 1983-12-22 IT IT2434183A patent/IT1170048B/en active
- 1983-12-22 NO NO834755A patent/NO158429C/en unknown

Also Published As

Publication number	Publication date
SE8307054D0 (en)	1983-12-20
NO158429B (en)	1988-05-30
SE457359B (en)	1988-12-19
NO834755L (en)	1984-06-25
ATA465882A (en)	1983-10-15
IT8324341A0 (en)	1983-12-22
AT374839B (en)	1984-06-12
NO158429C (en)	1988-09-07
FI834620A0 (en)	1983-12-15
DE3345287C2 (en)	1991-11-21
FI834620L (en)	1984-06-24
SE8307054L (en)	1984-06-24
DE3345287A1 (en)	1984-06-28
IT1170048B (en)	1987-06-03

Publication	Publication Date	Title
FI830995L (en)	1984-09-24	LAONGNYPPRESS FOER PAPER MASK.
ATE8916T1 (en)	1984-08-15	PAPERMAKING.
NO153616C (en)	1986-05-21	DOUBLE PAPER MACHINE FOR PAPER MACHINE.
FI852382A7 (en)	1985-06-14	Paper machine felt.
BR8306232A (en)	1984-06-19	PERFECT PAPER MAKING MACHINE
FI843225L (en)	1985-02-18	FLERSKIKTIG PAPER MACHINE OFFICER.
NO163145C (en)	1990-04-11	CIGARETTE PAPER.
FI830781A7 (en)	1983-09-12	Paper pulp screening device.
FI820776A7 (en)	1983-09-06	The press section of a paper machine.
FI821417A7 (en)	1982-11-15	Pulp feeder for paper machine.
FI842918A7 (en)	1985-01-24	PAPER MASK.
FI820726A7 (en)	1982-09-03	Paper machine pulp feeder.
FI822130L (en)	1983-12-15	LAONGZONSPRESS FOER PAPER MACHINE
GB8300903D0 (en)	1983-02-16	Fibrous material from waste paper
IT8222388A0 (en)	1982-07-14	PROCEDURE FOR PAPER SIZING.
FI840214A7 (en)	1984-07-22	Screening device for making paper pulp.
FI812609A7 (en)	1982-02-26	Screening device for papermaking pulp.
AT375540B (en)	1984-08-10	WASTE PAPER BIN
FI834620A7 (en)	1984-06-24	Making pulp from waste paper.
FI820525A7 (en)	1982-08-19	Pulp sorting machine.
NO841616L (en)	1984-10-26	PROCEDURE FOR PAPER MAKING.
FI832106A7 (en)	1983-12-12	Equipment for enriching waste paper.
FI884123A7 (en)	1989-03-09	Method for making paper pulp.
FI843206A7 (en)	1984-08-14	PAPER, KARTONG OR PAPPLIKNANDE MATERIAL.
AT377803B (en)	1985-05-10	PAPER MACHINE

Legal Events

Date	Code	Title	Description
2004-08-31	FD	Application lapsed	Owner name: MASCHINENFABRIK ANDRITZ