EP1158088A3 - Process and device for treating a fibrous suspension - Google Patents
Process and device for treating a fibrous suspension Download PDFInfo
- Publication number
- EP1158088A3 EP1158088A3 EP01106201A EP01106201A EP1158088A3 EP 1158088 A3 EP1158088 A3 EP 1158088A3 EP 01106201 A EP01106201 A EP 01106201A EP 01106201 A EP01106201 A EP 01106201A EP 1158088 A3 EP1158088 A3 EP 1158088A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- fiber
- treating
- fiber material
- suspension
- fibrous suspension
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- D21D1/30—Disc mills
-
- 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Paper (AREA)
Abstract
Bei einem Verfahren zur Behandlung einer insbesondere der Papier- und/oder Kartonherstellung dienenden Faserstoffsuspension für eine Anlagerung wenigstens eines Zusatzstoffes, insbesondere Füllstoffes, an die benetzten Faseroberflächen des Fasermaterials erfolgt die Behandlung der Faserstoffsuspension zumindest teilweise in einem Fluffer, in dem das Fasermaterial der Fasersuspension mit dem Ziel gespalten wird, die spezifische Oberfläche des Fasermaterials derart zu vergrößern, daß die Zugänglichkeit für die Edukte an die Fasermaterialoberfläche optimiert wird. In a method for treating a fiber suspension, in particular for paper and / or cardboard manufacture, for the attachment of at least one additive, in particular filler, to the wetted fiber surfaces of the fiber material, the fiber suspension is treated at least partially in a fluffer in which the fiber material of the fiber suspension is also included the goal is split, to increase the specific surface of the fiber material in such a way that the accessibility for the educts on the fiber material surface is optimized.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10026304 | 2000-05-26 | ||
DE10026304 | 2000-05-26 | ||
DE10033805A DE10033805A1 (en) | 2000-05-26 | 2000-07-12 | Process for treating a fiber suspension and fluffer to carry out the process |
DE10033805 | 2000-07-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1158088A2 EP1158088A2 (en) | 2001-11-28 |
EP1158088A3 true EP1158088A3 (en) | 2003-01-22 |
Family
ID=26005854
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01106201A Withdrawn EP1158088A3 (en) | 2000-05-26 | 2001-03-14 | Process and device for treating a fibrous suspension |
Country Status (3)
Country | Link |
---|---|
US (2) | US7169258B2 (en) |
EP (1) | EP1158088A3 (en) |
CA (1) | CA2348815A1 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2474933A1 (en) * | 2002-02-02 | 2003-08-14 | Voith Paper Patent Gmbh | Method for preparing fibres contained in a pulp suspension |
DE102004045089A1 (en) * | 2004-09-17 | 2006-03-23 | Voith Paper Patent Gmbh | Method and device for loading a pulp suspension |
DK2805986T3 (en) | 2009-03-30 | 2017-12-18 | Fiberlean Tech Ltd | PROCEDURE FOR THE MANUFACTURE OF NANO-FIBRILLARY CELLULOS GELS |
EP3617400B1 (en) | 2009-03-30 | 2022-09-21 | FiberLean Technologies Limited | Use of nanofibrillar cellulose suspensions |
GB0908401D0 (en) | 2009-05-15 | 2009-06-24 | Imerys Minerals Ltd | Paper filler composition |
US20100317053A1 (en) * | 2009-06-15 | 2010-12-16 | Andritz Inc. | Process machinery for feeding pre-treated lignocellulosic materials into bioreactors for bio-fuels and biochemicals |
FI124831B (en) * | 2010-03-10 | 2015-02-13 | Upm Kymmene Oyj | Process and reactor for in-line production of calcium carbonate in a pulp flow |
DK2386682T3 (en) | 2010-04-27 | 2014-06-23 | Omya Int Ag | Process for preparing structured materials using nano-fibrillar cellulose gels |
PL2386683T3 (en) | 2010-04-27 | 2014-08-29 | Omya Int Ag | Process for the production of gel-based composite materials |
GB201019288D0 (en) | 2010-11-15 | 2010-12-29 | Imerys Minerals Ltd | Compositions |
CN102392376B (en) * | 2011-09-30 | 2013-08-28 | 杭州萧山美特轻工机械有限公司 | Gear ring stepped high-frequency fluffer |
CN112094432B (en) | 2015-10-14 | 2022-08-05 | 纤维精益技术有限公司 | Sheet material capable of three-dimensional forming |
US11846072B2 (en) | 2016-04-05 | 2023-12-19 | Fiberlean Technologies Limited | Process of making paper and paperboard products |
PT3828339T (en) | 2016-04-05 | 2024-01-02 | Fiberlean Tech Ltd | Paper and paperboard products |
DK3445900T3 (en) | 2016-04-22 | 2022-08-01 | Fiberlean Tech Ltd | FIBERS COMPRISING MICROFIBRILLATED CELLULOSE AND METHODS FOR MANUFACTURE OF FIBERS AND NONWOVEN MATERIALS THEREOF |
Citations (8)
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---|---|---|---|---|
US3745645A (en) * | 1968-04-25 | 1973-07-17 | Voith Gmbh J M | Method of manufacture and operation of ribbed member for treatment of fibrous suspensions |
US4229250A (en) * | 1979-02-28 | 1980-10-21 | Valmet Oy | Method of improving properties of mechanical paper pulp without chemical reaction therewith |
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 |
US5314583A (en) * | 1989-08-16 | 1994-05-24 | Maschinenfabrik Andritz Actiengesellschaft | Process for the comminution of materials and plant for carrying out the process |
US5324389A (en) * | 1992-06-19 | 1994-06-28 | The Black Clawson Company | Waste paper disintegration, classification and pulping system |
US5626300A (en) * | 1995-05-03 | 1997-05-06 | Andritz Sprout-Bauer, Inc. | Disc refiner with conical ribbon feeder |
US5630909A (en) * | 1994-11-07 | 1997-05-20 | Beloit Technologies, Inc. | Pulp fluffing gas contactor |
WO1999054046A1 (en) * | 1998-04-16 | 1999-10-28 | Metsä-Serla Oyj | Refiner disk segment |
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CA902859A (en) * | 1969-11-26 | 1972-06-20 | Pulp And Paper Research Institute Of Canada | Chemical reaction between a solid and a gas |
SE400366B (en) * | 1975-03-25 | 1978-03-20 | Niro Atomizer As | KIT FOR PNEUMATIC DRYING OF SPECIFIC FIBER MASS AND FACILITY FOR EXECUTING THE KIT |
US4510020A (en) * | 1980-06-12 | 1985-04-09 | Pulp And Paper Research Institute Of Canada | Lumen-loaded paper pulp, its production and use |
US4438154A (en) * | 1982-04-28 | 1984-03-20 | Stanley Electric Co., Ltd. | Method of fabricating an amorphous silicon film |
DE3316693A1 (en) * | 1983-05-06 | 1984-11-08 | Leybold-Heraeus GmbH, 5000 Köln | METHOD FOR PRODUCING AMORPHOUS CARBON LAYERS ON SUBSTRATES AND SUBSTRATES COATED BY THE METHOD |
US4552791A (en) * | 1983-12-09 | 1985-11-12 | Cosden Technology, Inc. | Plastic container with decreased gas permeability |
US4698256A (en) * | 1984-04-02 | 1987-10-06 | American Cyanamid Company | Articles coated with adherent diamondlike carbon films |
US4749588A (en) * | 1984-09-07 | 1988-06-07 | Nobuhiro Fukuda | Process for producing hydrogenated amorphous silicon thin film and a solar cell |
US4663183A (en) * | 1984-09-10 | 1987-05-05 | Energy Conversion Devices, Inc. | Glow discharge method of applying a carbon coating onto a substrate |
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US4760005A (en) * | 1986-11-03 | 1988-07-26 | Xerox Corporation | Amorphous silicon imaging members with barrier layers |
US4777090A (en) * | 1986-11-03 | 1988-10-11 | Ovonic Synthetic Materials Company | Coated article and method of manufacturing the article |
US5336742A (en) * | 1987-03-13 | 1994-08-09 | Minnesota Mining And Manufacturing Company | Polymeric supports |
US4960643A (en) * | 1987-03-31 | 1990-10-02 | Lemelson Jerome H | Composite synthetic materials |
US5041303A (en) * | 1988-03-07 | 1991-08-20 | Polyplasma Incorporated | Process for modifying large polymeric surfaces |
US4812344A (en) * | 1988-03-28 | 1989-03-14 | Spectran Corporation | Composite capillary tube structure and method of forming |
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 |
US5206083A (en) * | 1989-09-18 | 1993-04-27 | Cornell Research Foundation, Inc. | Diamond and diamond-like films and coatings prepared by deposition on substrate that contain a dispersion of diamond particles |
US5073785A (en) * | 1990-04-30 | 1991-12-17 | Xerox Corporation | Coating processes for an ink jet printhead |
US5268217A (en) * | 1990-09-27 | 1993-12-07 | Diamonex, Incorporated | Abrasion wear resistant coated substrate product |
US5135808A (en) * | 1990-09-27 | 1992-08-04 | Diamonex, Incorporated | Abrasion wear resistant coated substrate product |
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US5352493A (en) * | 1991-05-03 | 1994-10-04 | Veniamin Dorfman | Method for forming diamond-like nanocomposite or doped-diamond-like nanocomposite films |
US5234529A (en) * | 1991-10-10 | 1993-08-10 | Johnson Wayne L | Plasma generating apparatus employing capacitive shielding and process for using such apparatus |
US5366556A (en) * | 1992-01-10 | 1994-11-22 | Robert Prince | Process and apparatus for production of diamond-like films |
FR2689530B1 (en) * | 1992-04-07 | 1996-12-13 | Aussedat Rey | NEW COMPLEX PRODUCT BASED ON FIBERS AND FILLERS, AND METHOD FOR MANUFACTURING SUCH A NEW PRODUCT. |
US5273788A (en) * | 1992-07-20 | 1993-12-28 | The University Of Utah | Preparation of diamond and diamond-like thin films |
US5275699A (en) * | 1992-10-07 | 1994-01-04 | University Of Washington | Compositions and methods for filling dried cellulosic fibers with an inorganic filler |
US5455072A (en) * | 1992-11-18 | 1995-10-03 | Bension; Rouvain M. | Initiation and bonding of diamond and other thin films |
USH1461H (en) * | 1993-05-10 | 1995-07-04 | The United States Of America As Represented By The Secretary Of The Army | Abrasion resistant diamond like coating for optical fiber and method of forming the coating |
US5794801A (en) * | 1993-08-16 | 1998-08-18 | Lemelson; Jerome | Material compositions |
US5810973A (en) * | 1993-09-21 | 1998-09-22 | Beloit Technologies, Inc. | Apparatus for producing small particles from high consistency wood pulp |
US5618619A (en) * | 1994-03-03 | 1997-04-08 | Monsanto Company | Highly abrasion-resistant, flexible coatings for soft substrates |
US5665205A (en) * | 1995-01-19 | 1997-09-09 | International Paper Company | Method for improving brightness and cleanliness of secondary fibers for paper and paperboard manufacture |
US5530581A (en) * | 1995-05-31 | 1996-06-25 | Eic Laboratories, Inc. | Protective overlayer material and electro-optical coating using same |
US5944952A (en) * | 1995-07-26 | 1999-08-31 | Beloit Technologies, Inc. | Method for bleaching high consistency pulp with a gaseous bleaching reagent |
US5620495A (en) * | 1995-08-16 | 1997-04-15 | Lucent Technologies Inc. | Formation of gratings in polymer-coated optical fibers |
US6080470A (en) * | 1996-06-17 | 2000-06-27 | Dorfman; Benjamin F. | Hard graphite-like material bonded by diamond-like framework |
US5773486A (en) * | 1996-09-26 | 1998-06-30 | Lucent Technologies Inc. | Method for the manufacture of optical gratings |
US5745615A (en) * | 1996-10-11 | 1998-04-28 | Lucent Technologies Inc. | Method of making an optical fiber grating, and article made by the method |
US6074524A (en) * | 1996-10-23 | 2000-06-13 | Weyerhaeuser Company | Readily defibered pulp products |
US5948166A (en) * | 1996-11-05 | 1999-09-07 | 3M Innovative Properties Company | Process and apparatus for depositing a carbon-rich coating on a moving substrate |
US5888594A (en) * | 1996-11-05 | 1999-03-30 | Minnesota Mining And Manufacturing Company | Process for depositing a carbon-rich coating on a moving substrate |
US6077396A (en) * | 1997-05-16 | 2000-06-20 | Lariviere; Christopher J. | Apparatus for fluffing and contacting high consistancy wood pulp with a gaseous bleaching reagent |
US5912999A (en) * | 1997-10-02 | 1999-06-15 | Minnesota Mining And Manufacturing Company | Method for fabrication of in-line optical waveguide index grating of any length |
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BR9909003A (en) | 1998-03-23 | 2000-11-28 | Pulp Paper Res Inst | Process for the production of pulp fibers loaded in a lumen with a particulate calcium carbonate filler, lumen of pulp fibers, and, pulp fibers |
CA2328205A1 (en) | 1998-04-16 | 1999-10-28 | Megatrex Oy | Method and apparatus for processing pulp stock derived from a pulp or paper mill |
US6083313A (en) * | 1999-07-27 | 2000-07-04 | Advanced Refractory Technologies, Inc. | Hardcoats for flat panel display substrates |
DE69939978D1 (en) * | 1999-08-13 | 2009-01-08 | Georgia Pacific France | Papermaking process with fixation of mineral filler on cellulosic fibers |
US6533895B1 (en) * | 2000-02-24 | 2003-03-18 | 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 |
-
2001
- 2001-03-14 EP EP01106201A patent/EP1158088A3/en not_active Withdrawn
- 2001-05-23 US US09/863,594 patent/US7169258B2/en not_active Expired - Fee Related
- 2001-05-25 CA CA002348815A patent/CA2348815A1/en not_active Abandoned
-
2004
- 2004-06-22 US US10/873,663 patent/US20040226677A1/en not_active Abandoned
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3745645A (en) * | 1968-04-25 | 1973-07-17 | Voith Gmbh J M | Method of manufacture and operation of ribbed member for treatment of fibrous suspensions |
US4229250A (en) * | 1979-02-28 | 1980-10-21 | Valmet Oy | Method of improving properties of mechanical paper pulp without chemical reaction therewith |
US5314583A (en) * | 1989-08-16 | 1994-05-24 | Maschinenfabrik Andritz Actiengesellschaft | Process for the comminution of materials and plant for carrying out the process |
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 |
US5324389A (en) * | 1992-06-19 | 1994-06-28 | The Black Clawson Company | Waste paper disintegration, classification and pulping system |
US5630909A (en) * | 1994-11-07 | 1997-05-20 | Beloit Technologies, Inc. | Pulp fluffing gas contactor |
US5626300A (en) * | 1995-05-03 | 1997-05-06 | Andritz Sprout-Bauer, Inc. | Disc refiner with conical ribbon feeder |
WO1999054046A1 (en) * | 1998-04-16 | 1999-10-28 | Metsä-Serla Oyj | Refiner disk segment |
Also Published As
Publication number | Publication date |
---|---|
US7169258B2 (en) | 2007-01-30 |
US20010045264A1 (en) | 2001-11-29 |
CA2348815A1 (en) | 2001-11-26 |
EP1158088A2 (en) | 2001-11-28 |
US20040226677A1 (en) | 2004-11-18 |
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Legal Events
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RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
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