DE69202346T2 - Verfahren zur Raffinierung einer Fasersuspension. - Google Patents

Verfahren zur Raffinierung einer Fasersuspension.

Info

Publication number
DE69202346T2
DE69202346T2 DE69202346T DE69202346T DE69202346T2 DE 69202346 T2 DE69202346 T2 DE 69202346T2 DE 69202346 T DE69202346 T DE 69202346T DE 69202346 T DE69202346 T DE 69202346T DE 69202346 T2 DE69202346 T2 DE 69202346T2
Authority
DE
Germany
Prior art keywords
refining
fiber suspension
suspension
fiber
Prior art date
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 - Fee Related
Application number
DE69202346T
Other languages
English (en)
Other versions
DE69202346D1 (de
Inventor
Michel Richard
Christian Roux
Claude Trouve
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.)
Sanofi Aventis France
Original Assignee
Francaise Hoechst Ste
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.)
Filing date
Publication date
Application filed by Francaise Hoechst Ste filed Critical Francaise Hoechst Ste
Publication of DE69202346D1 publication Critical patent/DE69202346D1/de
Application granted granted Critical
Publication of DE69202346T2 publication Critical patent/DE69202346T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • D21B1/14—Disintegrating in mills
    • D21B1/16—Disintegrating in mills in the presence of chemical agents
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
    • D21D1/00—Methods of beating or refining; Beaters of the Hollander type
    • D21D1/20—Methods of refining

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
DE69202346T 1991-01-31 1992-01-24 Verfahren zur Raffinierung einer Fasersuspension. Expired - Fee Related DE69202346T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9101108A FR2672315B1 (fr) 1991-01-31 1991-01-31 Nouveau procede de raffinage de la pate a papier.

Publications (2)

Publication Number Publication Date
DE69202346D1 DE69202346D1 (de) 1995-06-14
DE69202346T2 true DE69202346T2 (de) 1995-09-28

Family

ID=9409242

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69202346T Expired - Fee Related DE69202346T2 (de) 1991-01-31 1992-01-24 Verfahren zur Raffinierung einer Fasersuspension.

Country Status (7)

Country Link
US (1) US5225041A (de)
EP (1) EP0497671B1 (de)
CA (1) CA2060395A1 (de)
DE (1) DE69202346T2 (de)
FI (1) FI98078C (de)
FR (1) FR2672315B1 (de)
NO (1) NO179459C (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5571494A (en) * 1995-01-20 1996-11-05 J. M. Huber Corporation Temperature-activated polysilicic acids
US6159335A (en) * 1997-02-21 2000-12-12 Buckeye Technologies Inc. Method for treating pulp to reduce disintegration energy
US6074530A (en) * 1998-01-21 2000-06-13 Vinings Industries, Inc. Method for enhancing the anti-skid or friction properties of a cellulosic fiber
US7726592B2 (en) * 2003-12-04 2010-06-01 Hercules Incorporated Process for increasing the refiner production rate and/or decreasing the specific energy of pulping wood
EP4105380A1 (de) 2009-03-30 2022-12-21 FiberLean Technologies Limited Verfahren zur herstellung von nanofibrilären cellulosesuspensionen
EP2805986B1 (de) 2009-03-30 2017-11-08 FiberLean Technologies Limited Verfahren zur herstellung von nano-fibrillären zellulosegels
GB0908401D0 (en) 2009-05-15 2009-06-24 Imerys Minerals Ltd Paper filler composition
PL2386682T3 (pl) 2010-04-27 2014-08-29 Omya Int Ag Sposób wytwarzania materiałów strukturalnych z użyciem nanowłóknistych żeli celulozowych
EP2386683B1 (de) 2010-04-27 2014-03-19 Omya International AG Verfahren zur Herstellung von Verbundstoffmaterialien auf Gelbasis
GB201019288D0 (en) 2010-11-15 2010-12-29 Imerys Minerals Ltd Compositions
PL3362508T3 (pl) 2015-10-14 2019-10-31 Fiberlean Tech Ltd 3D-formowalny materiał arkuszowy
CN109072551B (zh) 2016-04-05 2020-02-04 菲博林科技有限公司 纸和纸板产品
US11846072B2 (en) 2016-04-05 2023-12-19 Fiberlean Technologies Limited Process of making paper and paperboard products
DK3445900T3 (da) 2016-04-22 2022-08-01 Fiberlean Tech Ltd FIBRE OMFATTENDE MIKROFIBRILLERET CELLULOSE og FREMGANGSMÅDER TIL FREMSTILLING AF FIBRE OG IKKE-VÆVEDE MATERIALER DERAF
JP6855903B2 (ja) * 2017-04-24 2021-04-07 セイコーエプソン株式会社 処理装置およびシート製造装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3023140A (en) * 1958-11-24 1962-02-27 Bauer Bros Co Pulp bleaching
US3069309A (en) * 1961-02-01 1962-12-18 Du Pont Pulp bleaching
SE436368B (sv) * 1979-01-12 1984-12-03 Sunds Defibrator Sett att framstella blekta, mekaniska, kemimekaniska och halvkemiska massor av lignocellulosahaltiga fibermaterial
US4229250A (en) * 1979-02-28 1980-10-21 Valmet Oy Method of improving properties of mechanical paper pulp without chemical reaction therewith
SE8107078L (sv) * 1981-11-27 1983-05-28 Eka Ab Forfarande for papperstillverkning
WO1987001746A1 (en) * 1985-09-20 1987-03-26 Scott Paper Company Method of pretreating pulp with stabilizers and peroxide prior to mechanical refining
US4849053A (en) * 1985-09-20 1989-07-18 Scott Paper Company Method for producing pulp using pre-treatment with stabilizers and defibration
US4643801A (en) * 1986-02-24 1987-02-17 Nalco Chemical Company Papermaking aid
US4795531A (en) * 1987-09-22 1989-01-03 Nalco Chemical Company Method for dewatering paper
JP2633671B2 (ja) * 1989-01-18 1997-07-23 日本製紙 株式会社 インクジェット記録用シート

Also Published As

Publication number Publication date
FI98078B (fi) 1996-12-31
FI920395A (fi) 1992-08-01
FI920395A0 (fi) 1992-01-29
DE69202346D1 (de) 1995-06-14
NO179459C (no) 1996-10-09
EP0497671A1 (de) 1992-08-05
FR2672315A1 (fr) 1992-08-07
CA2060395A1 (fr) 1992-08-01
FI98078C (fi) 1997-04-10
EP0497671B1 (de) 1995-05-10
FR2672315B1 (fr) 1996-06-07
US5225041A (en) 1993-07-06
NO920405D0 (no) 1992-01-30
NO920405L (no) 1992-08-03
NO179459B (no) 1996-07-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee