Results 161 to 170 of about 3,551 (198)
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Production of high yield bleached hardwood kraft pulp: Breaking the kraft pulp yield barrier

TAPPI Journal, 2011
A modified kraft pulping process has been developed that successfully breaks the traditional hardwood kraft pulp yield barrier. The process produces fully bleached, high brightness hardwood kraft pulp with a yield of greater than 53% on wood. Details of the development and processing steps, along with various recovery cycle impacts, are discussed.
openaire   +1 more source

KRAFT PULP PRODUCTION

Industrial & Engineering Chemistry, 1950
Fredrick G. Sawyer   +2 more
openaire   +1 more source

Enzymes in bleaching of kraft pulp: Dissertation

1992
Cellulose pulp produced by the kraft pulping process is the predominant raw material for production of paper. Although most of the wood lignin is removed during kraft pulping the residual brown coloured lignin must be removed and the brightness of the pulp increased in a multistage bleaching processes prior to paper production.
openaire   +2 more sources

Kraft pulping with sulfide pretreatment

Nordic Pulp & Paper Research Journal, 2000
Leelo Olm, Disa Tormund
openaire   +2 more sources

Decarbonizing the pulp and paper industry: A critical and systematic review of sociotechnical developments and policy options

Renewable and Sustainable Energy Reviews, 2022
Dylan D Furszyfer Del Rio   +2 more
exaly  

Prospects for bioenergy with carbon capture & storage (BECCS) in the United States pulp and paper industry

Energy and Environmental Science, 2020
William J Sagues, Daniel L Sanchez
exaly  

Inflammatory Response Mechanisms of the Dentine–Pulp Complex and the Periapical Tissues

International Journal of Molecular Sciences, 2021
Manuel Weber   +2 more
exaly  

Softwood kraft pulping with polyacrylonitrile fibers

2017
This article presents data on the polyacrylonitrile (PAN) effect upon the elastoplastic and mechanical properties of kraft pulp (unbleached softwood sulphate pulp). In the present research the possibility of obtaining in vitro sulphate pulp together with reinforcing agent of polyacrylonitrile was studied. PAN consumption was varied from 0.05 to 0.20 wt
Chubis, P. A.   +3 more
openaire   +1 more source

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