GB2114178B - A process for producing fibrous material from waste paper - Google Patents

A process for producing fibrous material from waste paper

Info

Publication number: GB2114178B
Authority: GB; United Kingdom
Prior art keywords: fibrous material; waste paper; producing fibrous; producing; waste
Prior art date: 1982-01-14
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

Application number

GB08300903A

Other versions

GB8300903D0 (en

GB2114178A (en

Inventor

Dr Herbert Ortner

Dr Lother Pfalzer

Dietrich Bergfeld

Siegbert Fischer

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

JM Voith GmbH

Original Assignee

JM Voith GmbH

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.)

1982-01-14

Filing date

1983-01-13

Publication date

1984-05-23

1983-01-13 Application filed by JM Voith GmbH filed Critical JM Voith GmbH

1983-02-16 Publication of GB8300903D0 publication Critical patent/GB8300903D0/en

1983-08-17 Publication of GB2114178A publication Critical patent/GB2114178A/en

1984-05-23 Application granted granted Critical

1984-05-23 Publication of GB2114178B publication Critical patent/GB2114178B/en

Status Expired legal-status Critical Current

Classifications

- 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
- D21F1/70—Pulp catching, de-watering, or recovering; Re-use of pulp-water by flotation
- 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
- 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
- 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
- D21B1/325—Defibrating by other means of waste paper de-inking devices
- 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
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- 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)
Mechanical Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
Wood Science & Technology (AREA)
Paper (AREA)

GB08300903A 1982-01-14 1983-01-13 A process for producing fibrous material from waste paper Expired GB2114178B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3200893A DE3200893C1 (en)	1982-01-14	1982-01-14	Process and plant for the production of cleaned pulp from waste paper

Publications (3)

Publication Number	Publication Date
GB8300903D0 GB8300903D0 (en)	1983-02-16
GB2114178A GB2114178A (en)	1983-08-17
GB2114178B true GB2114178B (en)	1984-05-23

Family

ID=6153029

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB08300903A Expired GB2114178B (en)	1982-01-14	1983-01-13	A process for producing fibrous material from waste paper

Country Status (12)

Country	Link
JP (1)	JPS58126388A (en)
KR (1)	KR890000069B1 (en)
AT (1)	AT382650B (en)
BE (1)	BE895640A (en)
CH (1)	CH659675A5 (en)
DE (1)	DE3200893C1 (en)
ES (1)	ES518947A0 (en)
FI (1)	FI73251C (en)
FR (1)	FR2519662A1 (en)
GB (1)	GB2114178B (en)
IT (1)	IT1170301B (en)
NL (1)	NL8300025A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1155310B (en) *	1982-04-19	1987-01-28	Jean Marie Clement	PROCESS FOR THE RECYCLING PROCESS OF PAPER PRINTED FROM MACERO
DE3510214A1 (en) *	1985-03-21	1986-09-25	J.M. Voith Gmbh, 7920 Heidenheim	METHOD FOR PROCESSING WASTE PAPER
DE3610940A1 (en) *	1986-03-04	1987-09-10	Escher Wyss Gmbh	HIGH TEMPERATURE HIGH CONSISTENCY FAST WHITE
JPS6328992A (en) *	1986-07-23	1988-02-06	新王子製紙株式会社	How to deink printed waste paper
DE4031310C2 (en) *	1990-10-04	1994-08-25	Escher Wyss Gmbh	Process for the production of at least two types of aqueous substance suspensions
ES2099850T3 (en) *	1992-03-04	1997-06-01	Voith Gmbh J M	PROCEDURE FOR THE TREATMENT OF USED PAPER.
DE4223485A1 (en) *	1992-07-17	1994-01-20	Voith Gmbh J M	Process for processing waste paper
DE4426159A1 (en) *	1994-07-22	1994-12-08	Voith Gmbh J M	Flotation device
JP5310370B2 (en) *	2009-08-07	2013-10-09	王子ホールディングス株式会社	Method for producing deinked pulp
JP7271923B2 (en) *	2018-11-30	2023-05-12	セイコーエプソン株式会社	Defibrillation equipment and regeneration processing equipment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5026641A (en) *	1973-07-07	1975-03-19
DE2534819C2 (en) *	1975-08-05	1983-12-15	L. Schuler GmbH, 7320 Göppingen	Device for destacking and transporting blanks
JPS54120705A (en) *	1978-03-07	1979-09-19	Jujo Paper Co Ltd	Deinking of waste paper
JPS5540850A (en) *	1978-09-18	1980-03-22	Oji Paper Co	Deinking of printed waste paper

1982
- 1982-01-14 DE DE3200893A patent/DE3200893C1/en not_active Expired
- 1982-12-03 AT AT439682A patent/AT382650B/en not_active IP Right Cessation
- 1982-12-17 CH CH7362/82A patent/CH659675A5/en not_active IP Right Cessation
- 1982-12-31 FR FR8222224A patent/FR2519662A1/en active Granted
1983
- 1983-01-04 KR KR1019830000005A patent/KR890000069B1/en not_active Expired
- 1983-01-05 NL NL8300025A patent/NL8300025A/en not_active Application Discontinuation
- 1983-01-10 JP JP58001262A patent/JPS58126388A/en active Pending
- 1983-01-13 GB GB08300903A patent/GB2114178B/en not_active Expired
- 1983-01-13 FI FI830115A patent/FI73251C/en not_active IP Right Cessation
- 1983-01-13 IT IT4755183A patent/IT1170301B/en active
- 1983-01-13 ES ES518947A patent/ES518947A0/en active Granted
- 1983-01-18 BE BE0/209921A patent/BE895640A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
IT8347551A1 (en)	1984-07-13
KR840003316A (en)	1984-08-20
ES8400519A1 (en)	1983-10-16
IT1170301B (en)	1987-06-03
CH659675A5 (en)	1987-02-13
FI830115L (en)	1983-07-15
ES518947A0 (en)	1983-10-16
IT8347551A0 (en)	1983-01-13
GB8300903D0 (en)	1983-02-16
KR890000069B1 (en)	1989-03-07
FR2519662B3 (en)	1985-02-22
JPS58126388A (en)	1983-07-27
GB2114178A (en)	1983-08-17
AT382650B (en)	1987-03-25
BE895640A (en)	1983-05-16
FR2519662A1 (en)	1983-07-18
FI830115A0 (en)	1983-01-13
FI73251B (en)	1987-05-29
ATA439682A (en)	1986-08-15
NL8300025A (en)	1983-08-01
FI73251C (en)	1987-09-10
DE3200893C1 (en)	1983-06-01

Publication	Publication Date	Title
GB2127448B (en)	1986-01-02	Press section of a paper machine
AU546472B2 (en)	1985-09-05	Preparing fibrous material from waste
DE3263343D1 (en)	1985-06-05	Method for making a fibrous sheet
DE3361314D1 (en)	1986-01-09	Web-forming section of a paper machine
GB2162555B (en)	1987-09-23	Apparatus for making a fibrous web
YU79483A (en)	1986-08-31	Process for forming yarns from thermoplastic material
MW191A1 (en)	1991-09-10	A process for producing from pulp from a lignocellulosic-containing material
GB2114178B (en)	1984-05-23	A process for producing fibrous material from waste paper
DE3379062D1 (en)	1989-03-02	Apparatus for forming a web
DE3463530D1 (en)	1987-06-11	Process for producing a carbon fiber from pitch material
GB2143836B (en)	1986-11-12	Process for preparing a porous sheet material
GB8320127D0 (en)	1983-08-24	Disintegrating fibrous sheet material
AU571440B2 (en)	1988-04-21	A process for sizing paper
GB2124930B (en)	1986-07-09	A process for preparing waste paper
GB2064376B (en)	1983-01-19	Production of fibrous material from waste paper
DE3363158D1 (en)	1986-05-28	A machine for removing material from logs
DE3360807D1 (en)	1985-10-24	A process for solidifying a waste material
ZA835035B (en)	1984-07-25	Paper sizing process
GB2096661B (en)	1985-01-16	A process for preparing waste paper
PT77050B (en)	1986-01-24	Process for drying and consolidating a paper making web
DE2960542D1 (en)	1981-10-29	Process for deinking printed waste paper
DE3377991D1 (en)	1988-10-20	A method for producing a composite sheet material
GB2180565B (en)	1989-01-18	A method for producing fiberboard using waste textile material
ZA841487B (en)	1984-10-31	Apparatus for dewatering fibrous suspensions of a paper forming machine
GB8300144D0 (en)	1983-02-09	Apparatus for formation on paper making machine

Legal Events

Date	Code	Title	Description
1998-09-02	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19980113