Search

Use the search bar or filters below to find any TAPPI product or publication.

Showing 541–550 of 805 results (Duration : 0.018 seconds)
Conference papers
Fiber Reinforced Plastic Piping Systems and Pipe Supports for Reliable Performance, 19PEERS

Fiber Reinforced Plastic Piping Systems and Pipe Supports for Reliable Performance, 19PEERS

Conference papers
Use of Direct Steam Injection to Control Black Liquor Temperature and Ensure Optimal Drop Size, 2018 PEERS

Use of Direct Steam Injection to Control Black Liquor Temperature and Ensure Optimal Drop Size, 2018 PEERS

Journal articles
Magazine articles
Effects of a PFI refiner’s operational parameters on the swellability of recycled fiber, TAPPI Journal May 2020

ABSTRACT: This paper presents data on the effects of operational parameters (number of revolutions, linear pressure, and gap) of the PFI refiner on the swellability of recycled fiber, which was characterized by water retention value (WRV). The results showed that the increase of recycled fiber’s WRV was proportional to the number of revolutions and the linear pressure, but inversely proportional to the gap. The mathematical relation between these parameters and the fiber WRV could be described by an empirical model for gaps greater than 0.1 mm. Scanning electron microscopic images of fiber morphology showed that the basic framework of fibers could be maintained with the gap greater than 0.1 mm, but was destroyed with smaller gaps. This model provides a technical reference for quantitative control of refining treatment and an effective method for improving recycled fiber quality.

Conference papers
CROSS FLOW FILTRATION OF GREEN LIQUOR FOR INCREASED PULP PRODUCTION, IMPROVED GREEN LIQUOR QUALITY, AND ENERGY SAVINGS, 20PEERS Conference

CROSS FLOW FILTRATION OF GREEN LIQUOR FOR INCREASED PULP PRODUCTION, IMPROVED GREEN LIQUOR QUALITY, AND ENERGY SAVINGS, 20PEERS Conference

Conference papers
The Usefulness of Two-Side ERIC Buchner Handsheets for Deinking Agent Development, 20PEERS Conference

The Usefulness of Two-Side ERIC Buchner Handsheets for Deinking Agent Development, 20PEERS Conference

Conference papers
Innovative Technology Training Strategy for the Pulp, Paper

Innovative Technology Training Strategy for the Pulp, Paper and Chemical Process Industries, 2016 PEERS

Conference papers
Wastewater Air Emissions Modeling Utilizing Toxchemÿ 4.3, 20

Wastewater Air Emissions Modeling Utilizing Toxchemÿ 4.3, 2016 PEERS

Conference papers
The Application of Near Infrared Digital Image Analysis for

The Application of Near Infrared Digital Image Analysis for Deinking Evaluation, 2017PEERS

Conference papers
Impact of Dissolved Lignin in Peroxide bleaching, 2017PEERS

Impact of Dissolved Lignin in Peroxide bleaching, 2017PEERS

Conference papers
The Sticky Behaviour of Pulp and Paper Mill Biosludge during Drying, 2018 PEERS

The Sticky Behaviour of Pulp and Paper Mill Biosludge during Drying, 2018 PEERS