Continuous retention monitoring system as a tool for the optimization of wet end operation

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Abstract

In this paper a continuous retention monitoring system based on low-consistency sensors is introduced. This measurement system was applied in testing retention agents and optimizing their dosages at a papermill producing several grades of wood-containing and wood-free printing papers. The effects of two different retention aids, varying beating degrees, and different alum concentrations on retention are illustrated, and the relationship between ash retention and first-pass retention of total solids is discussed. The impacts of these two retention agents on paper properties and process variables are also compared.

Original languageEnglish
Title of host publicationapermakers Conference
Subtitle of host publicationProceedings of the Technical Association of the Pulp and Paper Industry
PublisherTAPPI Press
Pages1-9
Number of pages9
Publication statusPublished - 1988
MoE publication typeNot Eligible
EventPapermakers Conference - Chicago, United States
Duration: 11 Apr 198812 Apr 1988

Publication series

SeriesPapermakers Conference
ISSN0738-0313

Conference

ConferencePapermakers Conference
CountryUnited States
CityChicago
Period11/04/8812/04/88

Fingerprint

Ashes
Wood
Monitoring
Printing
Sensors
Testing

Keywords

  • papermaking
  • ash retention
  • paper and pulp mills
  • continuous retention monitoring system

Cite this

Kortelainen, H. (1988). Continuous retention monitoring system as a tool for the optimization of wet end operation. In apermakers Conference: Proceedings of the Technical Association of the Pulp and Paper Industry (pp. 1-9). TAPPI Press. Papermakers Conference
Kortelainen, Helena. / Continuous retention monitoring system as a tool for the optimization of wet end operation. apermakers Conference: Proceedings of the Technical Association of the Pulp and Paper Industry. TAPPI Press, 1988. pp. 1-9 (Papermakers Conference).
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Kortelainen, H 1988, Continuous retention monitoring system as a tool for the optimization of wet end operation. in apermakers Conference: Proceedings of the Technical Association of the Pulp and Paper Industry. TAPPI Press, Papermakers Conference, pp. 1-9, Papermakers Conference, Chicago, United States, 11/04/88.

Continuous retention monitoring system as a tool for the optimization of wet end operation. / Kortelainen, Helena.

apermakers Conference: Proceedings of the Technical Association of the Pulp and Paper Industry. TAPPI Press, 1988. p. 1-9 (Papermakers Conference).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

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Kortelainen H. Continuous retention monitoring system as a tool for the optimization of wet end operation. In apermakers Conference: Proceedings of the Technical Association of the Pulp and Paper Industry. TAPPI Press. 1988. p. 1-9. (Papermakers Conference).