BR9907838B1 - sistema de alimentação em conexão com cozimento contìnuo de material contendo celulose. - Google Patents

sistema de alimentação em conexão com cozimento contìnuo de material contendo celulose.

Info

Publication number
BR9907838B1
BR9907838B1 BRPI9907838-4A BR9907838A BR9907838B1 BR 9907838 B1 BR9907838 B1 BR 9907838B1 BR 9907838 A BR9907838 A BR 9907838A BR 9907838 B1 BR9907838 B1 BR 9907838B1
Authority
BR
Brazil
Prior art keywords
liquid
high pressure
level
containing material
feeding system
Prior art date
Application number
BRPI9907838-4A
Other languages
English (en)
Portuguese (pt)
Other versions
BR9907838A (pt
Inventor
Vidar Snekkenes
Bo Svanegord
Lennart Gustavsson
Nystroem Per
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 filed Critical
Publication of BR9907838A publication Critical patent/BR9907838A/pt
Publication of BR9907838B1 publication Critical patent/BR9907838B1/pt

Links

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
    • D21C7/00—Digesters
    • D21C7/06—Feeding devices

Landscapes

  • Paper (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
BRPI9907838-4A 1998-02-18 1999-02-09 sistema de alimentação em conexão com cozimento contìnuo de material contendo celulose. BR9907838B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9800476A SE9800476D0 (sv) 1998-02-18 1998-02-18 System in connection with the continuous cooking of cellulose containing material
PCT/SE1999/000162 WO1999042653A1 (en) 1998-02-18 1999-02-09 Feeding system in connection with the continuous cooking of cellulose containing material

Publications (2)

Publication Number Publication Date
BR9907838A BR9907838A (pt) 2000-10-24
BR9907838B1 true BR9907838B1 (pt) 2009-12-01

Family

ID=20410219

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI9907838-4A BR9907838B1 (pt) 1998-02-18 1999-02-09 sistema de alimentação em conexão com cozimento contìnuo de material contendo celulose.

Country Status (11)

Country Link
EP (1) EP1056903B1 (https=)
JP (1) JP4739518B2 (https=)
AT (1) ATE449881T1 (https=)
AU (1) AU2650599A (https=)
BR (1) BR9907838B1 (https=)
CA (1) CA2317750C (https=)
DE (1) DE69941682D1 (https=)
ES (1) ES2337532T3 (https=)
PT (1) PT1056903E (https=)
SE (1) SE9800476D0 (https=)
WO (1) WO1999042653A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE519262E (sv) 2002-03-15 2008-01-08 Kvaerner Pulping Tech Förfarande för matning av cellulosaflis vid kontinuerlig kokning
SE526704C2 (sv) * 2003-12-30 2005-10-25 Kvaerner Pulping Tech Matning av cellulosaflis från en lågtrycksdel till en högtrycksdel med en slussmatare
US8672588B2 (en) 2009-04-15 2014-03-18 Andritz Inc. Unobstructed low pressure outlet and screen grid for a high pressure feeder

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE174094C1 (https=) *
US5443162A (en) * 1993-03-18 1995-08-22 Glentech Inc. High capacity high pressure feeding

Also Published As

Publication number Publication date
JP4739518B2 (ja) 2011-08-03
ES2337532T3 (es) 2010-04-26
WO1999042653A1 (en) 1999-08-26
CA2317750C (en) 2007-11-27
ATE449881T1 (de) 2009-12-15
EP1056903A1 (en) 2000-12-06
EP1056903B1 (en) 2009-11-25
AU2650599A (en) 1999-09-06
BR9907838A (pt) 2000-10-24
PT1056903E (pt) 2010-02-11
SE9800476D0 (sv) 1998-02-18
JP2002504631A (ja) 2002-02-12
DE69941682D1 (de) 2010-01-07
CA2317750A1 (en) 1999-08-26

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: METSO FIBER KARLSTAD AB (SE)

Free format text: ALTERADO DE: KVAERNER PULPING AB

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 15/12/2009, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: METSO PAPER SWEDEN AB (SE)

Free format text: TRANSFERIDO POR INCORPORACAO DE: METSO FIBER KARLSTAD AB

B25E Requested change of name of applicant rejected

Owner name: METSO PAPER SWEDEN AB (SE)

B25H Request for change of headquarter rejected

Owner name: METSO PAPER SWEDEN AB (SE)

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 15.12.2019