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Filtering by: Subject Waste paper -- Recycling Academic Affiliation Forest Products Non-Academic Affiliation Oregon State University. Graduate School

New approaches for analyzing white pitch deposits and grafting of synthetic polymers onto cellulose derivatives

Creator:

Lee, Myoung-ku

Abstract:

White pitch deposits originated from the wood extractives, synthetic polymers, and additives used in the papermaking process, etc. may cause numerous problems to the papermaking process and also degrade the product quality. The timely analysis and characterization of white pitch deposit is important for tracing the origin of the deposits....

Resource Type:

Dissertation
Dispersion of pulp slurries using carboxy-methyl cellulose (CMC)

Creator:

Giri, Manish

Abstract:

A novel technology for processing pulp slurries with high inorganic filler content and at high consistencies (solids content) is extrusion. The paper industry waste comprises of fibers mixed with inorganic filler content. Using extruders similar to food extruders and consistencies ranging from 30-45%, profiles can be extruded from this waste...

Resource Type:

Masters Thesis

Full Text:

extrusion. The paper industry waste comprises of fibers mixed with inorganic filler content. Using