NO943769L - Fremgangsmåte og anordning for massebehandling - Google Patents

Fremgangsmåte og anordning for massebehandling

Info

Publication number: NO943769L
Authority: NO; Norway
Prior art keywords: mass treatment; suspension; permeable; fluids; symmetry
Prior art date: 1992-04-08

Application number

NO943769A

Other languages

English (en)

Norwegian (no)

Other versions

NO943769D0 (no

Inventor

Rolf Ekholm

Ulf Jansson

Original Assignee

Kvaerner Pulping Tech

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.)

1992-04-08

Filing date

1994-10-06

Publication date

1994-10-06

1994-10-06 Application filed by Kvaerner Pulping Tech filed Critical Kvaerner Pulping Tech

1994-10-06 Publication of NO943769D0 publication Critical patent/NO943769D0/no

1994-10-06 Publication of NO943769L publication Critical patent/NO943769L/no

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
- D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
- D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents

Landscapes

Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Wood Science & Technology (AREA)
Paper (AREA)
Treatment Of Fiber Materials (AREA)
Separation Using Semi-Permeable Membranes (AREA)
Combined Devices Of Dampers And Springs (AREA)
Fluid-Damping Devices (AREA)
Fish Paste Products (AREA)
Diaphragms For Electromechanical Transducers (AREA)
Centrifugal Separators (AREA)
Biological Treatment Of Waste Water (AREA)
External Artificial Organs (AREA)
Absorbent Articles And Supports Therefor (AREA)
Investigating Or Analysing Biological Materials (AREA)
Preliminary Treatment Of Fibers (AREA)
Ropes Or Cables (AREA)

NO943769A 1992-04-08 1994-10-06 Fremgangsmåte og anordning for massebehandling NO943769L (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE9201114A SE469232C (sv)	1992-04-08	1992-04-08	Sätt och anordning för tvättning av cellulosamassa
PCT/SE1993/000115 WO1993021377A1 (en)	1992-04-08	1993-02-16	Method and device for treating pulp

Publications (2)

Publication Number	Publication Date
NO943769D0 NO943769D0 (no)	1994-10-06
NO943769L true NO943769L (no)	1994-10-06

Family

ID=20385893

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO943769A NO943769L (no)	1992-04-08	1994-10-06	Fremgangsmåte og anordning for massebehandling

Country Status (13)

Country	Link
US (1)	US5556508A (sv)
EP (1)	EP0633961B1 (sv)
JP (1)	JPH07505684A (sv)
AT (1)	ATE138432T1 (sv)
AU (1)	AU665080B2 (sv)
BR (1)	BR9306212A (sv)
CA (1)	CA2132202C (sv)
DE (1)	DE69302811D1 (sv)
FI (1)	FI116072B (sv)
NO (1)	NO943769L (sv)
RU (1)	RU94046046A (sv)
SE (1)	SE469232C (sv)
WO (1)	WO1993021377A1 (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE503504C2 (sv) *	1994-10-20	1996-06-24	Kvaerner Pulping Tech	Apparat för behandling av fibersuspension
SE517532C2 (sv) *	2000-10-25	2002-06-18	Rolf Ekholm	Metod och apparat för tvättning av en fibersuspension
CN103923218B (zh) *	2014-04-21	2016-03-30	铜仁学院	一种纳米微晶纤维素清洗及甩干装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE113137C1 (sv) *
GB2059469B (en) *	1979-09-26	1983-09-01	Reed International Ltd	Washing fibre stock
FI79867C (sv) *	1988-04-13	1990-03-12	Ahlstroem Oy	Förfarande och anordning för behandling av fibersuspensioner
US5013460A (en) *	1989-11-13	1991-05-07	Kamyr, Inc.	Centrifugal washer for paper pulp with means to feed pulp as a thin sheet
FI900273L (fi) *	1990-01-17	1991-07-18	Tampella Oy Ab	Anordning foer utfaellning av fibermassa.
US5204009A (en) *	1991-08-14	1993-04-20	Kvaerner Hymac Inc.	Slurry rising apparatus and method therefor

1992
- 1992-04-08 SE SE9201114A patent/SE469232C/sv not_active IP Right Cessation
1993
- 1993-02-16 DE DE69302811T patent/DE69302811D1/de not_active Expired - Lifetime
- 1993-02-16 EP EP93908196A patent/EP0633961B1/en not_active Expired - Lifetime
- 1993-02-16 BR BR9306212A patent/BR9306212A/pt not_active Application Discontinuation
- 1993-02-16 AT AT93908196T patent/ATE138432T1/de not_active IP Right Cessation
- 1993-02-16 JP JP5518215A patent/JPH07505684A/ja active Pending
- 1993-02-16 AU AU39460/93A patent/AU665080B2/en not_active Ceased
- 1993-02-16 CA CA002132202A patent/CA2132202C/en not_active Expired - Fee Related
- 1993-02-16 WO PCT/SE1993/000115 patent/WO1993021377A1/en active IP Right Grant
- 1993-02-16 RU RU94046046/12A patent/RU94046046A/ru unknown
- 1993-02-16 US US08/313,135 patent/US5556508A/en not_active Expired - Lifetime
1994
- 1994-10-04 FI FI944620A patent/FI116072B/sv active IP Right Grant
- 1994-10-06 NO NO943769A patent/NO943769L/no unknown

Also Published As

Publication number	Publication date
CA2132202C (en)	2003-01-21
RU94046046A (ru)	1996-07-27
BR9306212A (pt)	1998-06-23
SE9201114D0 (sv)	1992-04-08
FI944620A0 (sv)	1994-10-04
ATE138432T1 (de)	1996-06-15
WO1993021377A1 (en)	1993-10-28
CA2132202A1 (en)	1993-10-28
EP0633961A1 (en)	1995-01-18
US5556508A (en)	1996-09-17
SE469232B (sv)	1993-06-07
JPH07505684A (ja)	1995-06-22
AU665080B2 (en)	1995-12-14
NO943769D0 (no)	1994-10-06
FI116072B (sv)	2005-09-15
FI944620L (sv)	1994-10-04
SE9201114L (sv)	1993-06-07
AU3946093A (en)	1993-11-18
EP0633961B1 (en)	1996-05-22
DE69302811D1 (de)	1996-06-27
SE469232C (sv)	1997-08-18

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