AR074205A1 - APPLICATION OF RETAINING, DRAINING AND TRAINING CHEMICAL PRODUCTS (RDF) AFTER AN ENTRY BOX OF A PAPER MANUFACTURING PROCESS - Google Patents

APPLICATION OF RETAINING, DRAINING AND TRAINING CHEMICAL PRODUCTS (RDF) AFTER AN ENTRY BOX OF A PAPER MANUFACTURING PROCESS

Info

Publication number
AR074205A1
AR074205A1 ARP090104488A ARP090104488A AR074205A1 AR 074205 A1 AR074205 A1 AR 074205A1 AR P090104488 A ARP090104488 A AR P090104488A AR P090104488 A ARP090104488 A AR P090104488A AR 074205 A1 AR074205 A1 AR 074205A1
Authority
AR
Argentina
Prior art keywords
rdf
draining
retaining
paper manufacturing
application
Prior art date
Application number
ARP090104488A
Other languages
Spanish (es)
Inventor
Tommy Jacobson
Aleksandar Todorovic
Original Assignee
Nalco Co
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 Nalco Co filed Critical Nalco Co
Publication of AR074205A1 publication Critical patent/AR074205A1/en

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
    • 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
    • D21H21/06—Paper forming aids
    • D21H21/10—Retention agents or drainage improvers
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/02—Head boxes of Fourdrinier machines
    • D21F1/022—Means for injecting material into flow within the headbox
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/66—Pulp catching, de-watering, or recovering; Re-use of pulp-water
    • D21F1/82—Pulp catching, de-watering, or recovering; Re-use of pulp-water adding fibre agglomeration compositions

Landscapes

  • Paper (AREA)

Abstract

Un método para mejorar la eficacia de los coadyuvantes de RDF, el rendimiento de la máquina para fabricar papel y las propiedades de la hoja que se forma durante un proceso de fabricacion de papel. La metodología incluye los siguientes pasos: (a) aplicar uno o más coadyuvantes de RDF al proceso de fabricacion de papel a un punto que está entre después de la caja de entrada y el primer elemento de drenaje o antes del mismo, en un proceso de fabricacion de papel.A method to improve the efficiency of RDF adjuvants, the performance of the papermaking machine and the properties of the sheet that is formed during a papermaking process. The methodology includes the following steps: (a) apply one or more RDF adjuvants to the papermaking process at a point that is between after the input box and the first drainage element or before it, in a process of paper manufacturing

ARP090104488A 2008-11-20 2009-11-20 APPLICATION OF RETAINING, DRAINING AND TRAINING CHEMICAL PRODUCTS (RDF) AFTER AN ENTRY BOX OF A PAPER MANUFACTURING PROCESS AR074205A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/274,682 US20100122786A1 (en) 2008-11-20 2008-11-20 Application of retention, drainage, and formation (rdf) chemical aids after a headbox of a papermaking process

Publications (1)

Publication Number Publication Date
AR074205A1 true AR074205A1 (en) 2010-12-29

Family

ID=41697950

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP090104488A AR074205A1 (en) 2008-11-20 2009-11-20 APPLICATION OF RETAINING, DRAINING AND TRAINING CHEMICAL PRODUCTS (RDF) AFTER AN ENTRY BOX OF A PAPER MANUFACTURING PROCESS

Country Status (5)

Country Link
US (1) US20100122786A1 (en)
AR (1) AR074205A1 (en)
CL (1) CL2009002046A1 (en)
TW (1) TW201031791A (en)
WO (1) WO2010059888A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI128658B (en) * 2013-11-24 2020-09-30 Kemira Oyj A method and system for analyzing a liquid sample containing particles of solid matter and the use of such a method and system
BR112018017286B1 (en) 2016-02-26 2022-08-02 Ecolab Usa Inc METHOD TO TREAT A MULTIPLE STRATE PAPER PRODUCTION PROCESS
CN107385998B (en) * 2017-08-15 2023-04-18 远东中乾(厦门)科技集团股份公司 Preparation device and preparation method for low-amount addition of waterproof agent and oil-proof agent

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1989435A (en) * 1933-03-28 1935-01-29 Wallquist Ivar Method and device in the manufacture of paper
US3560334A (en) * 1965-09-27 1971-02-02 Mead Corp Apparatus for incorporating additive dispersions to wet webs of paper
CA1306894C (en) * 1986-06-27 1992-09-01 Robert Michael Bourbon Process for making wet-laid structures containing individualized stiffened fibers
DE8710076U1 (en) * 1987-06-09 1988-10-06 Mercer, Peter G., 5475 Burgbrohl, De
DE19627669C2 (en) * 1996-07-10 2001-03-01 Stora Enso Publication Paper A Process for improving printing paper
EP0948678B1 (en) * 1997-10-24 2004-12-08 Voith Paper Patent GmbH Method and device for applying a medium on a running web of material
CA2676732C (en) * 1998-06-12 2014-04-15 Georgia-Pacific Consumer Products Lp Method of making a paper web having a high internal void volume of secondary fibers and a product made by the process
DE19843729A1 (en) * 1998-09-24 2000-03-30 Voith Sulzer Papiertech Patent Control of the lateral shrinkage profile of a running paper or cardboard web uses on-line mapping to set the composition of the fiber suspension flows by sections at the stock inlet across the machine width

Also Published As

Publication number Publication date
TW201031791A (en) 2010-09-01
US20100122786A1 (en) 2010-05-20
CL2009002046A1 (en) 2010-07-23
WO2010059888A2 (en) 2010-05-27
WO2010059888A3 (en) 2011-11-03

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