BRPI0413337A - procedimento para carregar uma suspensão de material fibroso e arranjo para executar o procedimento - Google Patents

procedimento para carregar uma suspensão de material fibroso e arranjo para executar o procedimento

Info

Publication number
BRPI0413337A
BRPI0413337A BRPI0413337-4A BRPI0413337A BRPI0413337A BR PI0413337 A BRPI0413337 A BR PI0413337A BR PI0413337 A BRPI0413337 A BR PI0413337A BR PI0413337 A BRPI0413337 A BR PI0413337A
Authority
BR
Brazil
Prior art keywords
procedure
suspension
loading
fibrous material
arrangement
Prior art date
Application number
BRPI0413337-4A
Other languages
English (en)
Inventor
Klaus Doelle
Oliver Lueedtke
Original Assignee
Voith Paper Patent Gmbh
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 Voith Paper Patent Gmbh filed Critical Voith Paper Patent Gmbh
Publication of BRPI0413337A publication Critical patent/BRPI0413337A/pt

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/67—Water-insoluble compounds, e.g. fillers, pigments
    • D21H17/675—Oxides, hydroxides or carbonates
    • 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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/63—Inorganic compounds
    • D21H17/70—Inorganic compounds forming new compounds in situ, e.g. within the pulp or paper, by chemical reaction with other substances added separately
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/50—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by form
    • D21H21/52—Additives of definite length or shape
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/04—Addition to the pulp; After-treatment of added substances in the pulp
    • D21H23/06—Controlling the addition
    • D21H23/14—Controlling the addition by selecting point of addition or time of contact between components
    • D21H23/16—Addition before or during pulp beating or refining

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Paper (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

"PROCEDIMENTO PARA CARREGAR UMA SUSPENSãO DE MATERIAL FIBROSO E ARRANJO PARA EXECUTAR O PROCEDIMENTO". A presente invenção se refere a um procedimento para carregar uma suspensão de material fibroso com fibras de celulose com carbonato de cálcio, abrangendo as seguintes etapas de processo: Introdução de hidróxido de cálcio em forma líquida ou seca ou de óxido de cálcio na suspensão de material fibroso; Introdução de dióxido de carbono em forma de gás na suspensão de material fibroso; Precipitação do carbonato de cálcio através do dióxido de carbono; e moagem da suspensão de material fibroso durante o processo de carregamento.
BRPI0413337-4A 2003-08-05 2004-08-03 procedimento para carregar uma suspensão de material fibroso e arranjo para executar o procedimento BRPI0413337A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10335751A DE10335751A1 (de) 2003-08-05 2003-08-05 Verfahren zum Beladen einer Faserstoffsuspension und Anordnung zur Durchführung des Verfahrens
PCT/EP2004/051701 WO2005014934A2 (de) 2003-08-05 2004-08-03 Verfahren zum beladen einer faserstoffsuspension und anordnung zur durchführung des verfahrens

Publications (1)

Publication Number Publication Date
BRPI0413337A true BRPI0413337A (pt) 2006-10-10

Family

ID=34111922

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0413337-4A BRPI0413337A (pt) 2003-08-05 2004-08-03 procedimento para carregar uma suspensão de material fibroso e arranjo para executar o procedimento

Country Status (7)

Country Link
US (1) US20070131361A1 (pt)
EP (1) EP1654420A2 (pt)
JP (1) JP2007501337A (pt)
CN (1) CN1823197A (pt)
BR (1) BRPI0413337A (pt)
DE (1) DE10335751A1 (pt)
WO (1) WO2005014934A2 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10302783A1 (de) * 2003-01-24 2004-08-12 Voith Paper Patent Gmbh Verfahren zur Erzeugung einer für die Herstellung einer Tissue- oder Hygienebahn bestimmten Faserstoffsuspension
DE10357437A1 (de) * 2003-12-09 2005-07-07 Voith Paper Patent Gmbh Verfahren zum Beladen einer Faserstoffsuspension und Anordnung zur Durchführung des Verfahrens
DE102007051664A1 (de) * 2007-10-30 2009-05-07 Voith Patent Gmbh Verfahren zur Bildung von Calciumcarbonat in einer Faserstoffsuspension II
DE102007051665A1 (de) * 2007-10-30 2009-05-07 Voith Patent Gmbh Verfahren zur Bildung von Calciumcarbonat in einer Faserstoffsuspension
RU2405832C2 (ru) * 2008-12-29 2010-12-10 Дэвон Инвестмент Лимитед Способ подготовки древесного сырья для получения сахаров, установка для его осуществления и продукт
EP4105380A1 (en) 2009-03-30 2022-12-21 FiberLean Technologies Limited Process for the production of nanofibrillar cellulose suspensions
ES2650373T3 (es) 2009-03-30 2018-01-18 Fiberlean Technologies Limited Procedimiento para la producción de geles de celulosa nanofibrilares
GB0908401D0 (en) 2009-05-15 2009-06-24 Imerys Minerals Ltd Paper filler composition
SI2386683T1 (sl) 2010-04-27 2014-07-31 Omya International Ag Postopek za proizvodnjo kompozitnih materialov na osnovi gela
EP2386682B1 (en) 2010-04-27 2014-03-19 Omya International AG Process for the manufacture of structured materials using nano-fibrillar cellulose gels
FI125826B (fi) * 2010-08-04 2016-02-29 Nordkalk Oy Ab Menetelmä paperin tai kartongin valmistamiseksi
FI125278B (fi) 2010-08-20 2015-08-14 Upm Kymmene Corp Menetelmä kalsiumkarbonaatin saostamiseksi sekä menetelmän käyttö
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
CN106894281B (zh) * 2015-12-17 2019-03-22 上海东升新材料有限公司 一种造纸用轻钙包覆纤维填料及其制备方法和应用
HUE053667T2 (hu) 2016-04-05 2021-07-28 Fiberlean Tech Ltd Papír és karton termékek
US11846072B2 (en) 2016-04-05 2023-12-19 Fiberlean Technologies Limited Process of making paper and paperboard products
BR112018070846B1 (pt) 2016-04-22 2023-04-11 Fiberlean Technologies Limited Fibras compreendendo celulose microfibrilada e métodos de fabricação de fibras e materiais não tecidos a partir das mesmas
DE102018107944B3 (de) * 2018-04-04 2019-06-19 Delfortgroup Ag Verbessertes filterpapier, herstellungsverfahren und daraus gefertigter beutel
FI20235928A1 (fi) * 2023-08-21 2025-02-22 Wetend Tech Oy Menetelmä ja reaktori pcc:n valmistamiseksi

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3794558A (en) * 1969-06-19 1974-02-26 Crown Zellerbach Corp Loading of paper furnishes with gelatinizable material
FR2492425A1 (fr) * 1980-10-21 1982-04-23 Gascogne Papeteries Procede de preparation par des techniques papetieres d'un materiau en feuille avec une retention sur machine amelioree, materiau en feuille ainsi obtenu et son application notamment dans le domaine de l'impression-ecriture, de l'emballage et des revetements
US5223090A (en) * 1991-03-06 1993-06-29 The United States Of America As Represented By The Secretary Of Agriculture Method for fiber loading a chemical compound
GB9212867D0 (en) * 1992-06-17 1992-07-29 Wiggins Teape Group Ltd Recovery and re-use of raw materials from paper mill waste sludge
US6503466B1 (en) * 1998-08-06 2003-01-07 Voith Sulzer Paper Technology North America, Inc. Apparatus and method for chemically loading fibers in a fiber suspension
US6355138B1 (en) * 2000-02-24 2002-03-12 Voith Sulzer Paper Technology North America, Inc. Method of chemically loading fibers in a fiber suspension
DE10033978A1 (de) * 2000-07-13 2002-01-24 Voith Paper Patent Gmbh Verfahren sowie Vorrichtung zum Beladen von Fasern mit Calciumcarbonat
DE10107448A1 (de) * 2001-02-16 2002-08-22 Voith Paper Patent Gmbh Verfahren und Vorrichtung zum Beladen von in einer Faserstoffsuspension enthaltenen Fasern mit einem Füllstoff
DE10113998A1 (de) * 2001-03-22 2002-09-26 Voith Paper Patent Gmbh Verfahren zum Beladen von in einer Faserstoffsuspension enthaltenen Fasern mit einem Hilfsstoff
US6673211B2 (en) * 2001-07-11 2004-01-06 Voith Paper Patent Gmbh Apparatus for loading fibers in a fiber suspension with calcium carbonate
US6413365B1 (en) * 2001-07-11 2002-07-02 Voith Paper Patent Gmbh Method of loading a fiber suspension with calcium carbonate
DE10204255A1 (de) * 2002-02-02 2003-08-07 Voith Paper Patent Gmbh Verfahren zur Aufbereitung von in einer Faserstoffsuspension enthaltenen Fasern und/oder von Streichfarbe für gestrichene Papiere
MXPA04007332A (es) * 2002-02-02 2005-05-17 Voith Paper Patent Gmbh Metodo para preparar fibras contenidas en una suspension de pulpa.
DE10347920A1 (de) * 2003-10-15 2005-05-19 Voith Paper Patent Gmbh Verfahren und Vorrichtung zum Beladen einer Faserstoffsuspension
DE10351292A1 (de) * 2003-10-31 2006-02-02 Voith Paper Patent Gmbh Verfahren zum Beladen einer Faserstoffsuspension und Anordnung zur Durchführung des Verfahrens
DE10357437A1 (de) * 2003-12-09 2005-07-07 Voith Paper Patent Gmbh Verfahren zum Beladen einer Faserstoffsuspension und Anordnung zur Durchführung des Verfahrens
DE102004028045A1 (de) * 2004-06-09 2005-12-29 Voith Paper Patent Gmbh Verfahren und Vorrichtung zur Aufbereitung einer Faserstoffsuspension

Also Published As

Publication number Publication date
CN1823197A (zh) 2006-08-23
WO2005014934A3 (de) 2005-06-09
US20070131361A1 (en) 2007-06-14
DE10335751A1 (de) 2005-03-03
JP2007501337A (ja) 2007-01-25
WO2005014934A2 (de) 2005-02-17
EP1654420A2 (de) 2006-05-10

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012.