IT7926901A0 - Perfezionamenti dei procedimenti ed apparecchiature di disintegrazione di materiali cellulosici. - Google Patents

Perfezionamenti dei procedimenti ed apparecchiature di disintegrazione di materiali cellulosici.

Info

Publication number
IT7926901A0
IT7926901A0 IT7926901A IT2690179A IT7926901A0 IT 7926901 A0 IT7926901 A0 IT 7926901A0 IT 7926901 A IT7926901 A IT 7926901A IT 2690179 A IT2690179 A IT 2690179A IT 7926901 A0 IT7926901 A0 IT 7926901A0
Authority
IT
Italy
Prior art keywords
disintegration
procedures
equipment
cellulosic materials
cellulosic
Prior art date
Application number
IT7926901A
Other languages
English (en)
Other versions
IT1124824B (it
Inventor
Jean Pierre Lamort
Original Assignee
Lamort E & 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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9215026&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT7926901(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lamort E & M filed Critical Lamort E & M
Publication of IT7926901A0 publication Critical patent/IT7926901A0/it
Application granted granted Critical
Publication of IT1124824B publication Critical patent/IT1124824B/it

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
    • D21B1/30—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)
IT26901/79A 1978-11-17 1979-10-30 Perfezionamenti dei procedimenti ed apparecchiature di disintegrazione di materiali cellulosici IT1124824B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7832549A FR2441681A1 (fr) 1978-11-17 1978-11-17 Perfectionnements aux procedes et appareils de desintegration de matieres cellulosiques

Publications (2)

Publication Number Publication Date
IT7926901A0 true IT7926901A0 (it) 1979-10-30
IT1124824B IT1124824B (it) 1986-05-14

Family

ID=9215026

Family Applications (1)

Application Number Title Priority Date Filing Date
IT26901/79A IT1124824B (it) 1978-11-17 1979-10-30 Perfezionamenti dei procedimenti ed apparecchiature di disintegrazione di materiali cellulosici

Country Status (8)

Country Link
US (2) US4369093A (it)
JP (1) JPS5828396B2 (it)
DE (1) DE2941439A1 (it)
ES (1) ES8100382A1 (it)
FI (1) FI68678C (it)
FR (1) FR2441681A1 (it)
GB (1) GB2037836B (it)
IT (1) IT1124824B (it)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3127114C2 (de) * 1980-07-10 1985-06-13 J.M. Voith Gmbh, 7920 Heidenheim Einrichtung zum Auflösen von Altpapier und Aussortieren daraus zu gewinnender Fasern für die Herstellung von Papier, Karton oder Pappe
DE3334448A1 (de) * 1982-10-19 1984-04-19 J.M. Voith Gmbh, 7920 Heidenheim Stoffloeser
FR2543183B1 (fr) * 1983-03-25 1985-07-26 Lamort E & M Procede et dispositif de triage d'un melange de pate a papier et d'impuretes
EP0211184B1 (de) 1983-03-26 1989-05-31 J.M. Voith GmbH Einrichtung zur Entsorgung eines Stofflösers
DE3311082A1 (de) * 1983-03-26 1984-09-27 J.M. Voith Gmbh, 7920 Heidenheim Verfahren und einrichtung zur entsorgung eines stoffloesers
DE3320125A1 (de) * 1983-06-03 1984-12-06 J.M. Voith Gmbh, 7920 Heidenheim Verfahren und einrichtung zur aufbereitung von altpapier
JPS6057210A (ja) * 1983-09-09 1985-04-03 Anritsu Corp 受光弁別装置
DE3440005A1 (de) * 1984-11-02 1986-05-15 J.M. Voith Gmbh, 7920 Heidenheim Sortierapparat fuer fasersuspensionen
AT387042B (de) * 1986-04-16 1988-11-25 Andritz Ag Maschf Verfahren und vorrichtung zum ausbringen von betriebsfremden feststoffen aus stoffloesern
WO1988002545A1 (en) * 1986-10-03 1988-04-07 Conax Buffalo Corporation Fiber optic sensor apparatus
DE3704461A1 (de) * 1987-01-20 1988-07-28 Escher Wyss Gmbh Verfahren und anlage zur aufloesung von papierstoff
FR2630139A1 (fr) * 1988-04-18 1989-10-20 Lamort E & M Pulpeur de pate a papier
US4848674A (en) * 1988-06-20 1989-07-18 Hunter A Bruce Method for waste paper pulping
FI82492C (fi) * 1989-08-21 1991-03-11 Tampella Oy Ab Foerfarande och anordning foer avlaegsnande av foeroreningar fraon pappersmassa i pulper.
FR2663966A1 (fr) * 1990-07-02 1992-01-03 Lamort Em Dispositif de triage d'un melange de pate a papier et de contaminants.
JPH08842B2 (ja) * 1991-05-22 1996-01-10 信越化学工業株式会社 多糖類の精製方法
US5527432A (en) * 1994-01-28 1996-06-18 Advanced Fiber Technology, Inc. Method of dry separating fibers from paper making waste sludge and fiber product thereof
US5762756A (en) * 1994-11-21 1998-06-09 The Black Clawson Company Methods and apparatus for pulping and deinking
SE511483C2 (sv) * 1998-02-04 1999-10-04 Sunds Defibrator Ind Ab Trycksil med skrotavskiljning
DE10156201C1 (de) * 2001-11-15 2002-10-17 Voith Paper Patent Gmbh Verfahren und Behälter zum Stapeln von hochkonsistentem Papierfaserstoff
CN104846677B (zh) * 2015-05-26 2017-01-04 浙江康诚工业产品设计有限公司 一种纸浆生产装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US29746A (en) * 1860-08-21 Improvement in deoxidizing ores
US2265936A (en) * 1940-03-18 1941-12-09 Cowles Co Apparatus for treating paper stock
AT190786B (it) * 1951-11-07 1957-07-25
US2796807A (en) * 1954-06-22 1957-06-25 Fibreboard Paper Products Corp Method and apparatus for treating waste paper stock
AT193239B (de) * 1954-09-21 1957-11-25 J M Voith G M B H Maschinenfab Verfahren und Vorrichtung zur Aufbereitung von Altpapier, tockenem Ausschuß od. dgl.
US3295769A (en) * 1963-12-17 1967-01-03 Nilsson Nils Gunnar Holger Apparatus for beating and disintegrating fibrous materials in liquid suspension
US3428261A (en) * 1965-10-06 1969-02-18 Bolton Emerson Method and apparatus for pulping and defibering
US3617433A (en) * 1968-05-15 1971-11-02 Douglas G Sutherland Defibering discharger for continuous digesters
FR2057511A6 (it) * 1969-08-25 1971-05-21 Lamort Pierre
BE794399A (fr) * 1972-01-28 1973-07-23 Walmsleys Bury Ltd Unite de separation
US3946951A (en) * 1974-06-21 1976-03-30 Bolton-Emerson, Inc. Attrition pulper having high level thrust for grinding pulp and refining fibres
DE2514162B2 (de) * 1975-03-29 1977-02-03 Anlage zur Aufbereitung von Altpapier J.M. Voith GmbH, 7920 Heidenheim Anlage zur aufbereitung von altpapier
CA1023985A (en) * 1975-06-16 1978-01-10 Black Clawson Company (The) Apparatus for pulping waste paper materials
USRE29746E (en) * 1975-06-16 1978-08-29 The Black Clawson Company Apparatus for pulping waste paper materials
US4129259A (en) * 1977-09-15 1978-12-12 The Black Clawson Company Apparatus for pulping waste paper materials
JPS5647238Y2 (it) * 1977-11-24 1981-11-05
DE2818779A1 (de) * 1978-03-07 1979-09-13 Escher Wyss Gmbh Verfahren zur behandlung von altpapier zur gewinnung von stofffluessigkeit fuer die herstellung von neuem papier sowie vorrichtung zur ausfuehrung des verfahrens

Also Published As

Publication number Publication date
ES486081A0 (es) 1980-11-01
FI793309A (fi) 1980-05-18
US4369093A (en) 1983-01-18
GB2037836A (en) 1980-07-16
FR2441681A1 (fr) 1980-06-13
FI68678B (fi) 1985-06-28
DE2941439A1 (de) 1980-06-19
FI68678C (fi) 1985-10-10
FR2441681B1 (it) 1983-01-28
JPS5828396B2 (ja) 1983-06-15
IT1124824B (it) 1986-05-14
ES8100382A1 (es) 1980-11-01
DE2941439C2 (it) 1988-03-24
GB2037836B (en) 1983-08-17
US4443296A (en) 1984-04-17
JPS5576185A (en) 1980-06-09

Similar Documents

Publication Publication Date Title
IT7926901A0 (it) Perfezionamenti dei procedimenti ed apparecchiature di disintegrazione di materiali cellulosici.
NO155434C (no) Fremgangsmaate for fremstilling av forfalskningssikre dokumenter.
NO150612C (no) Fremgangsmaate for tilveiebringelse av en off-shore-konstruksjon
IT8121222A0 (it) Composizioni per il trattamento dei capelli e di altri materiali fibrosi.
IT7948808A0 (it) Procedimento e composizione per laproduzione di pannelli di materiali cellulosici
FI782821A (fi) Foerfarande och anordning foer reglering av gussyta i kokill foer kontinuerlig gjutning
SE7810843L (sv) Anordning for tillslutning av vetskor och liknande
IT1193704B (it) Materiali di saldatura
SE7804307L (sv) Forfarande for framstellning av 2-(2,2-diarylalkyl)-1-azabicyklo(2.2.2)oktan och beslektade foreningar
IT7928040A0 (it) Procedimento e dispositivo per comprimere materiali granulosi.
FI793992A (fi) Foerfarande och anordning foer belaeggning av en pappersbana
SE7909405L (sv) Servomanoverdon for draperi och liknande
IT1164913B (it) Procedimento di demetallizzazione di materiali idrocarburici
FI790119A (fi) Avlaenkningsenhet foer bildroeret i en faergtelevisionsapparat
BE883068A (fr) Derives de benzimidazole, leur preparation, et utilisation ainsi que compositions contenant ces derives
FI793367A (fi) Foerfarande foer framstaellning av 1,2,3-tiadiazol-5-yl-urinaemnen
NO800867L (no) Fremgangsmaate til belegging av papir.
GB2053996B (en) Increasing the water-repellency of cellulosic materials
NO153853C (no) Fremgangsmaate for fremstilling av 17beta-hydroksy-17alfa-pregn-5-en-21-karboksylsyre-gamma-laktoner.
IT8020937A0 (it) Carboniosi. procedimento ed apparecchiatura per la conversione di materiali
SE8001635L (sv) Forfarande for sterilisering av vetskor och anordning for utforande av forfarandet
IT7921468A0 (it) Agenti anti-insudiciamento e applicazione dei suddetti agenti.
FI782169A (fi) Anordning foer byggande och foer reparerande av den eldfasta beklaednaden i industriella ugnar och upphettade kaerl
NO154978C (no) Anordning til bruk ved oppretting av roterende utstyr.
NO811628L (no) Fremgangsmaate for fremstilling av karbapenam- og karbapen-2-em-derivater.

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961021