IT1162888B - PROCEDURE FOR THE TREATMENT OF WASTE PAPER - Google Patents

PROCEDURE FOR THE TREATMENT OF WASTE PAPER

Info

Publication number: IT1162888B
Authority: IT; Italy
Prior art keywords: procedure; treatment; waste paper; waste; paper
Prior art date: 1982-07-02

Application number

IT67723/83A

Other languages

Italian (it)

Other versions

IT8367723A0 (en

Inventor

Knut Sauerbrey

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.)

1982-07-02

Filing date

1983-07-01

Publication date

1987-04-01

1983-07-01 Application filed by Voith Gmbh J M filed Critical Voith Gmbh J M

1983-07-01 Publication of IT8367723A0 publication Critical patent/IT8367723A0/en

1987-04-01 Application granted granted Critical

1987-04-01 Publication of IT1162888B publication Critical patent/IT1162888B/en

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
- 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
- D21B1/34—Kneading or mixing; Pulpers
- D21B1/345—Pulpers

Landscapes

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Wood Science & Technology (AREA)
Mechanical Engineering (AREA)
Paper (AREA)

IT67723/83A 1982-07-02 1983-07-01 PROCEDURE FOR THE TREATMENT OF WASTE PAPER IT1162888B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE3224705A DE3224705C2 (en)	1982-07-02	1982-07-02	Process and vortex flow apparatus for processing waste paper

Publications (2)

Publication Number	Publication Date
IT8367723A0 IT8367723A0 (en)	1983-07-01
IT1162888B true IT1162888B (en)	1987-04-01

Family

ID=6167404

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT67723/83A IT1162888B (en)	1982-07-02	1983-07-01	PROCEDURE FOR THE TREATMENT OF WASTE PAPER

Country Status (12)

Country	Link
JP (1)	JPS5921708A (en)
KR (1)	KR920003929B1 (en)
AT (1)	AT385530B (en)
BR (1)	BR8303586A (en)
CH (1)	CH664403A5 (en)
DE (1)	DE3224705C2 (en)
ES (1)	ES8407539A1 (en)
FI (1)	FI70939C (en)
FR (1)	FR2529593B1 (en)
GB (1)	GB2124930B (en)
IT (1)	IT1162888B (en)
NL (1)	NL8302291A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3345548C2 (en) *	1983-12-16	1986-09-18	J.M. Voith Gmbh, 7920 Heidenheim	Process and arrangement for processing waste paper
IT1218840B (en) *	1984-01-10	1990-04-24	Fibropolimeri Srl	WASHING MACHINE FOR WASHING OR SEPARATION OF PLASTIC FILM FROM PAPER OR CELLULOSE FIBERS AND RELATED PROCEDURE
DE3440005A1 (en) *	1984-11-02	1986-05-15	J.M. Voith Gmbh, 7920 Heidenheim	SORTING APPARATUS FOR FIBER SUSPENSIONS
DE3704461A1 (en) *	1987-01-20	1988-07-28	Escher Wyss Gmbh	METHOD AND PLANT FOR SOLVING PAPER
GB2219755B (en) *	1988-06-16	1992-04-22	Vernon & Company	Macerator
DE19701129A1 (en) *	1996-01-17	1997-07-24	Voith Sulzer Stoffaufbereitung	Breaking-up paper pulp, useful for paper or cardboard manufacture
DE19727184A1 (en) *	1997-06-26	1999-01-07	Voith Sulzer Stoffaufbereitung	Process for suspending and cleaning paper materials containing interfering substances
DE102005026108A1 (en) *	2005-06-07	2006-12-14	Voith Patent Gmbh	Pulper for crushing and suspending pulp
JP4838812B2 (en) *	2005-11-29	2011-12-14	カンタムエレクトロニクス株式会社	Hole detection device and hole detection method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2973153A (en) *	1958-05-16	1961-02-28	Improved Machinery Inc	Pulper
IT977475B (en) *	1973-02-22	1974-09-10	R Uti R Srl	PLANT FOR THE PRODUCTION OF PAPER PASTE ACCOUNTS FROM SOLID MUNICIPAL WASTE
US4136018A (en) *	1977-11-10	1979-01-23	Beloit Corporation	Vortex separator with coaxial inlet and lightweight reject pipelines
DE2759113C2 (en) *	1977-12-30	1979-05-17	J.M. Voith Gmbh, 7920 Heidenheim	Process and system for processing waste paper
AT381123B (en) *	1980-07-10	1986-08-25	Voith Gmbh J M	PLANT FOR DISPOSING AND DISCARDING FIBER FIBERS TO BE RECOVERED FOR THE PRODUCTION OF PAPER, CARDBOARD OR CARDBOARD
FR2543183B1 (en) *	1983-03-25	1985-07-26	Lamort E & M	METHOD AND DEVICE FOR SORTING A MIXTURE OF PAPER PULP AND IMPURITIES

1982
- 1982-07-02 DE DE3224705A patent/DE3224705C2/en not_active Expired
1983
- 1983-05-24 AT AT0187483A patent/AT385530B/en not_active IP Right Cessation
- 1983-06-07 FI FI832037A patent/FI70939C/en not_active IP Right Cessation
- 1983-06-13 GB GB08316099A patent/GB2124930B/en not_active Expired
- 1983-06-27 KR KR1019830002884A patent/KR920003929B1/en not_active Expired
- 1983-06-28 NL NL8302291A patent/NL8302291A/en not_active Application Discontinuation
- 1983-06-28 FR FR8310694A patent/FR2529593B1/en not_active Expired
- 1983-06-30 BR BR8303586A patent/BR8303586A/en unknown
- 1983-06-30 CH CH3604/83A patent/CH664403A5/en not_active IP Right Cessation
- 1983-07-01 JP JP58118374A patent/JPS5921708A/en active Pending
- 1983-07-01 IT IT67723/83A patent/IT1162888B/en active
- 1983-07-01 ES ES523763A patent/ES8407539A1/en not_active Expired

Also Published As

Publication number	Publication date
FI70939C (en)	1986-10-27
GB8316099D0 (en)	1983-07-20
ES523763A0 (en)	1984-09-16
KR840005507A (en)	1984-11-14
KR920003929B1 (en)	1992-05-18
AT385530B (en)	1988-04-11
FI832037A0 (en)	1983-06-07
BR8303586A (en)	1984-02-14
IT8367723A0 (en)	1983-07-01
FI832037L (en)	1984-01-03
NL8302291A (en)	1984-02-01
GB2124930B (en)	1986-07-09
ES8407539A1 (en)	1984-09-16
FR2529593A1 (en)	1984-01-06
CH664403A5 (en)	1988-02-29
ATA187483A (en)	1987-09-15
JPS5921708A (en)	1984-02-03
FR2529593B1 (en)	1988-07-29
DE3224705A1 (en)	1984-01-05
GB2124930A (en)	1984-02-29
DE3224705C2 (en)	1985-05-02
FI70939B (en)	1986-07-18

Publication	Publication Date	Title
DK487183D0 (en)	1983-10-24	DISPOSABLE DEVICE
BR8303523A (en)	1984-02-07	SANITARY ABSORBENT
IT8149325A0 (en)	1981-09-18	PROCEDURE FOR THE TREATMENT OF WASTE MATERIALS
ES528226A0 (en)	1985-05-01	AN ANTHRACICLINONIC GLYCOSID PURIFICATION PROCEDURE
IT8367014A0 (en)	1983-01-07	PROCEDURE FOR THE TREATMENT OF CHEMICAL PAPER PULP
ES273332Y (en)	1984-10-01	TOILET
IT1185192B (en)	1987-11-04	PROCEDURE FOR THE PREPARATION OF WASTE PAPER
IT7969513A0 (en)	1979-12-31	PROCEDURE FOR THE PROCESSING OF WASTE PAPER
IT1162888B (en)	1987-04-01	PROCEDURE FOR THE TREATMENT OF WASTE PAPER
IT8347551A0 (en)	1983-01-13	PROCEDURE FOR THE TREATMENT OF WASTE PAPER
KR870007066A (en)	1987-08-14	Dewatering device for primary dewatered sludge piece
IT1162964B (en)	1987-04-01	DISPOSABLE DEVICE FOR WASTE PAPER
IT7919954A0 (en)	1979-02-07	PROCEDURE FOR THE RETREATMENT OF PRECIOUS WASTE PAPER.
DE3364266D1 (en)	1986-07-31	Device for the wet treatment of photosensitive sheets
NO834479L (en)	1984-06-08	DEVICE OF OFFSHOREFARTOEY
NO149485C (en)	1985-03-05	ELECTRODE DEVICE
DK104383D0 (en)	1983-02-28	BATHTUB
DK334683A (en)	1984-01-24	thermocompressor
FR2558608B1 (en)	1988-07-22	COPYING APPARATUS
FR2525639B1 (en)	1987-10-30	AUXILIARY SPINNING-TWISTING APPARATUS
IT1169764B (en)	1987-06-03	PROCEDURE FOR THE PURIFICATION OF S-ADENOSIL-L-METIONA
RO82569A2 (en)	1983-10-15	PROCEDURE FOR WASTE WATER PURIFICATION
AT385650B (en)	1988-04-25	BATHTUB
DK346384A (en)	1984-07-13	WASTE DISPOSAL UNIT
SE8205592D0 (en)	1982-09-30	PAPER MAKING PROCEDURE