Index Catalog // ScholarsArchive@OSU

Molecular weight distribution analysis of wood pulp cellulose by size exclusion chromatography

Creator:: Silva, Arlene Avenido
Abstract:: Automated size exclusion chromatography with a differential refractometer detector was employed to study the molecular weight distribution patterns in various types of wood pulp cellulose. The results obtained were correlated with the conventional methods of measuring these properties. The dissolution of pulp celluloses in N,N-dimethylacetamide-lithium chloride solvent was optimized. This...
Resource Type:: Dissertation

Chemical characterization of breakdown products involved in detection of incipient decay of wood

Creator:: Holt, Kris E.
Abstract:: See pdf
Resource Type:: Masters Thesis

An investigation of the effect of dihydroquercetin and quercetin on bleaching of Douglas-fir groundwood

Creator:: Meng, Tommy Yi
Abstract:: Sapwood and heartwood groundwood samples were prepared separately from a second growth, coastal range, young Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco). The bleaching responses of these two groundwoods to zinc hydrosulfite were examined, and the roles of both dihydroquercetin and quercetin in this bleaching reaction were investigated. Heartwood groundwood was identified...
Resource Type:: Masters Thesis

Foam separation of organic and toxic materials in kraft mill effluents

Creator:: Blazier, James Lewis
Abstract:: Because of the organic nature and the natural foaming characteristics of kraft mill effluents, it was decided to investigate the feasibility of using foam separation as a method of treatment. The treatment efficiency was evaluated by BOD and COD reductions as well as the decrease in toxicity to marine life....
Resource Type:: Masters Thesis
Full Text:: toxicity to rnarine life. Grab sarnples of the whole rnill effluent obtained frorn a kraft pulp and paper

Bark chemicals from Shasta red fir as stiffening agents for corrugating medium

Creator:: Oregon Forest Research Center
Abstract:: In these tests, phenolic constituents from bark of Shasta red fir were found ineffective as stiffening agents for corrugating medium. Other means of application, however, may be effective. Gum from inner bark of Shasta red fir was not so effective as a beater additive as was locust bean gum, but...
Resource Type:: Technical Report
Full Text:: Phenolic acid 4 Carbohydrate gum 6 PREPARATION OF PULP 8 TESTS AND RESULTS 9 ACKNOWLEDGMENTS Work

Chemical utilization of western woods : white fir

Creator:: Oregon Forest Research Center
Resource Type:: Technical Report
Full Text:: . Ground Wood Pulp. U.S. Dept. of Agric. Bulletin 343. 1916. Thickens and McNaughton reported on grinding

Determination of nickel and copper chromates and nickel, copper, and magnesium arsenates in treated wood

Creator:: Forest Products Laboratory (U.S.), Baechler, Roy H., and Servais, Philip
Abstract:: Original report dated March 1941. Information reviewed and reaffirmed, August 1960.
Resource Type:: Technical Report

Some toxicity data and their practical significance

Creator:: Bateman, Ernest, Baechler, Roy H., and Forest Products Laboratory (U.S.)
Abstract:: Information reviewed and reaffirmed June, 1959. Date of original report January 19, 1937.
Resource Type:: Technical Report
Full Text:: tested were chosen for their chemical aonsititution rather than for their probable value as wood preeervn

Polyhydric alcohols from wood

Creator:: Hall, J. A. and Forest Products Laboratory (U.S.)
Resource Type:: Technical Report
Full Text:: IPOLYHYDRIC ALCOHOLS FROM WOOD July 1954 DEC 221954 No. 1984

Chemicals from Douglas-fir bark

Creator:: Kurth, E. F. (Ervin Frank) and Oregon Forest Products Laboratory
Resource Type:: Technical Report
Full Text:: and combustible gas is of the same order as that obtained from wood. Most of our work thus far on

ScholarsArchive@OSU

Molecular weight distribution analysis of wood pulp cellulose by size exclusion chromatography

Chemical characterization of breakdown products involved in detection of incipient decay of wood

An investigation of the effect of dihydroquercetin and quercetin on bleaching of Douglas-fir groundwood

Foam separation of organic and toxic materials in kraft mill effluents

Bark chemicals from Shasta red fir as stiffening agents for corrugating medium

Chemical utilization of western woods : white fir

Determination of nickel and copper chromates and nickel, copper, and magnesium arsenates in treated wood

Some toxicity data and their practical significance

Polyhydric alcohols from wood

Chemicals from Douglas-fir bark

Limit your search

Academic Affiliation

Advisor

Commencement Year

Creator

Date

Decade

Degree Field

Degree Level

Degree Name

File Format

Language

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search