BRPI0511518A - método e dispositivo para preparar uma suspensão de material fibroso - Google Patents
método e dispositivo para preparar uma suspensão de material fibrosoInfo
- Publication number
- BRPI0511518A BRPI0511518A BRPI0511518-3A BRPI0511518A BRPI0511518A BR PI0511518 A BRPI0511518 A BR PI0511518A BR PI0511518 A BRPI0511518 A BR PI0511518A BR PI0511518 A BRPI0511518 A BR PI0511518A
- Authority
- BR
- Brazil
- Prior art keywords
- suspension
- fibrous material
- fibrous
- uncoated
- ash
- Prior art date
Links
- 239000002657 fibrous material Substances 0.000 title abstract 8
- 239000000725 suspension Substances 0.000 title abstract 8
- 239000000835 fiber Substances 0.000 abstract 3
- 229920001131 Pulp (paper) Polymers 0.000 abstract 1
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
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
- D21H11/20—Chemically or biochemically modified fibres
-
- 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
- D21C9/001—Modification of pulp properties
- D21C9/002—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives
- D21C9/004—Modification of pulp properties by chemical means; preparation of dewatered pulp, e.g. in sheet or bulk form, containing special additives inorganic compounds
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Paper (AREA)
Abstract
MéTODO E DISPOSITIVO PARA PREPARAR UMA SUSPENSãO DE MATERIAL FIBROSO Papel supercalandrado (SC), que é produzido usando-se uma suspensão de material fibroso contendo fibras parcialmente carregadas com cinzas, é caracterizado pelo fato do teor de cinzas na folha fibrosa do papel SC ser superior a 35%, de preferência superior a 39%, essa folha fibrosa sendo feita a partir da suspensão de material fibroso. Papel-jornal, que é produzido usando-se uma suspensão de material fibroso contendo fibras parcialmente carregadas com cinzas, é caracterizado pelo fato do teor de cinzas na folha fibrosa do papel-jornal ser superior a 15%, de preferência superiora 19%, essa folha fibrosa sendo feita a partir da suspensão de material fibroso. Papel não-revestido sem pasta mecânica, que é produzido usando-se uma suspensão de material fibroso contendo fibras parcialmente carregadas com cinzas, é caracterizado pelo fato do teor de cinzas do papel não-revestido sem pasta mecânica da folha fibrosa do papel não-revestido sem pasta mecânica ser superior a 15%, de preferência superior a 19%, essa folha fibrosa sendo feita da suspensão de material fibroso.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004028045A DE102004028045A1 (de) | 2004-06-09 | 2004-06-09 | Verfahren und Vorrichtung zur Aufbereitung einer Faserstoffsuspension |
| PCT/EP2005/005863 WO2005121448A1 (de) | 2004-06-09 | 2005-06-01 | Verfahren und vorrichtung zur aufbereitung einer faserstoffsuspension |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0511518A true BRPI0511518A (pt) | 2007-12-26 |
Family
ID=34980283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0511518-3A BRPI0511518A (pt) | 2004-06-09 | 2005-06-01 | método e dispositivo para preparar uma suspensão de material fibroso |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20070119561A1 (pt) |
| EP (1) | EP1759059A1 (pt) |
| CN (1) | CN1961117A (pt) |
| BR (1) | BRPI0511518A (pt) |
| DE (1) | DE102004028045A1 (pt) |
| RU (1) | RU2006146682A (pt) |
| WO (1) | WO2005121448A1 (pt) |
Families Citing this family (13)
| 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 |
| DE10335751A1 (de) * | 2003-08-05 | 2005-03-03 | 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 |
| US20060096525A1 (en) * | 2004-11-08 | 2006-05-11 | Sirkar Kamalesh K | Solid hollow fiber cooling crystallization systems and methods |
| DE102006003647A1 (de) * | 2005-07-14 | 2007-01-18 | Voith Patent Gmbh | Verfahren und Vorrichtung zum Beladen von in einer Faserstoffsuspension enthaltenen Fasern mit Füllstoff |
| DE102007011796A1 (de) * | 2007-03-12 | 2008-09-18 | Voith Patent Gmbh | Verfahren zur Aufbereitung von beladenen Fasern |
| 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 |
| US8021517B2 (en) * | 2008-02-28 | 2011-09-20 | Honeywell Asca Inc. | Use of fluorescent nanoparticles to make on-line measurements of cross-web and machine-direction component and property variations in paper and continuous web products |
| US7858953B2 (en) * | 2008-05-23 | 2010-12-28 | Honeywell Asca Inc. | Use of fluorescent nanoparticles to measure individual layer thicknesses or composition in multi-layer films and to calibrate secondary measurement devices |
| FI124831B (fi) | 2010-03-10 | 2015-02-13 | Upm Kymmene Oyj | Menetelmä ja reaktori kalsiumkarbonaatin in-line-valmistamiseksi paperimassavirtaukseen |
| FI125278B (fi) * | 2010-08-20 | 2015-08-14 | Upm Kymmene Corp | Menetelmä kalsiumkarbonaatin saostamiseksi sekä menetelmän käyttö |
| EP4524320A1 (de) * | 2023-09-12 | 2025-03-19 | Energiepark Hahnennest GmbH & Co.KG | Verfahren zur lagerung eines frischen ernteguts, verfahren zur behandlung eines eingelagerten erntegut-gemischs, verfahren zur herstellung eines faserstoffs-gemischs, sowie systeme zur durchführung dieser verfahren |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2599091A (en) * | 1946-04-23 | 1952-06-03 | Vanderbilt Co R T | Forming pigment in cellulose fiber and paper containing the pigmented fiber |
| US5096539A (en) * | 1989-07-24 | 1992-03-17 | The Board Of Regents Of The University Of Washington | Cell wall loading of never-dried pulp fibers |
| US5718801A (en) * | 1994-08-11 | 1998-02-17 | Ppg Industries, Inc. | Method for controlling froth and reducing stickies in the flotation process for deinking waste paper using a froth moderating agent |
| US5662773A (en) * | 1995-01-19 | 1997-09-02 | Eastman Chemical Company | Process for preparation of cellulose acetate filters for use in paper making |
| DE10115421A1 (de) * | 2001-03-29 | 2002-10-02 | Voith Paper Patent Gmbh | Verfahren und Aufbereitung von Faserstoff |
| US6413365B1 (en) * | 2001-07-11 | 2002-07-02 | Voith Paper Patent Gmbh | Method of loading a fiber suspension with calcium carbonate |
| MXPA04007332A (es) * | 2002-02-02 | 2005-05-17 | Voith Paper Patent Gmbh | Metodo para preparar fibras contenidas en una suspension de pulpa. |
| DE10204254A1 (de) * | 2002-02-02 | 2003-08-14 | Voith Paper Patent Gmbh | Verfahren zur Aufbereitung von in einer Faserstoffsuspension enthaltenen Fasern |
| DE10208983A1 (de) * | 2002-02-28 | 2003-09-11 | Voith Paper Patent Gmbh | Verfahren zur Herstellung einer Faserbahn |
-
2004
- 2004-06-09 DE DE102004028045A patent/DE102004028045A1/de not_active Withdrawn
-
2005
- 2005-06-01 RU RU2006146682/12A patent/RU2006146682A/ru not_active Application Discontinuation
- 2005-06-01 WO PCT/EP2005/005863 patent/WO2005121448A1/de not_active Ceased
- 2005-06-01 BR BRPI0511518-3A patent/BRPI0511518A/pt not_active IP Right Cessation
- 2005-06-01 EP EP05751729A patent/EP1759059A1/de not_active Withdrawn
- 2005-06-01 CN CNA2005800178126A patent/CN1961117A/zh active Pending
-
2006
- 2006-12-07 US US11/608,029 patent/US20070119561A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| WO2005121448A1 (de) | 2005-12-22 |
| RU2006146682A (ru) | 2008-07-10 |
| CN1961117A (zh) | 2007-05-09 |
| EP1759059A1 (de) | 2007-03-07 |
| DE102004028045A1 (de) | 2005-12-29 |
| US20070119561A1 (en) | 2007-05-31 |
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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 2158 DE 15/05/2012. |