Overview of the pulp and paper industry from a chemical industry perspective

2007 ◽  
Vol 45 (1) ◽  
pp. 15-27 ◽  
Author(s):  
Gary A. Smook
Keyword(s):  
Chemical Industry ◽  
Paper Industry ◽  
Pulp And Paper Industry ◽  
Pulp And Paper

Capital Deepening and Technological Change: The Canadian Pulp and Paper Industry 1940–1960

1971 ◽  
Vol 1 (3) ◽  
pp. 159-166 ◽  
Author(s):  
G. H. Manning ◽  
G. Thornburn
Keyword(s):  
Technological Change ◽  
Production Function ◽  
Chemical Industry ◽  
Paper Industry ◽  
Pulp And Paper Industry ◽  
Plant Size ◽  
Pulp And Paper ◽  
Capital Deepening ◽  
Forest Industries ◽  
Pulp And Paper Industries

The pulp and paper industry is generally considered the most technologically progressive of the forest industries. A study employing Solow's method indicated a rise in the index of technological change of 50% between 1940 and 1960. This compares with a 547% increase for the chemical industry. Derivation of the capital production function for the pulp and paper industries shows that all increases in productivity, 1940–1960, were due to change in technology. There is also some indication that optimal plant size has been reached.

scholarly journals Efficient depolymerization of lignins to alkylphenols using phosphided NiMo catalysts

2021 ◽  
Author(s):  
Jessi Osorio Velasco ◽  
Ilse van der Linden ◽  
Peter J. Deuss ◽  
Erik Heeres
Keyword(s):  
Chemical Industry ◽  
Second Generation ◽  
Paper Industry ◽  
Pulp And Paper Industry ◽  
Pulp And Paper ◽  
Waste Biomass ◽  
Nimo Catalysts

Greening up the chemical industry by using waste biomass streams as feed is a topic of high relevance. Residual lignins from for example the pulp and paper industry and second-generation...

Co-cooking nonwoods with hardwoods

TAPPI Journal ◽  
2014 ◽  
Vol 13 (6) ◽  
pp. 19-24
Author(s):  
TROY RUNGE ◽  
CHUNHUI ZHANG
Keyword(s):  
High Performance Liquid Chromatography ◽  
High Performance ◽  
Paper Industry ◽  
Pulp And Paper Industry ◽  
Strength Properties ◽  
Agricultural Residues ◽  
Kraft Pulping ◽  
Pulp And Paper ◽  
Strength Increase ◽  
Xylan Content

Agricultural residues and energy crops are promising resources that can be utilized in the pulp and paper industry. This study examines the potential of co-cooking nonwood materials with hardwoods as means to incorporate nonwood material into a paper furnish. Specifically, miscanthus, switchgrass, and corn stover were substituted for poplar hardwood chips in the amounts of 10 wt %, 20 wt %, and 30 wt %, and the blends were subjected to kraft pulping experiments. The pulps were then bleached with an OD(EP)D sequence and then refined and formed into handsheets to characterize their physical properties. Surprisingly, all three co-cooked pulps showed improved strength properties (up to 35%). Sugar measurement of the pulps by high-performance liquid chromatography suggested that the strength increase correlated with enriched xylan content.

Application of VSEP for Pulp and Paper Industry.

1999 ◽  
Vol 53 (10) ◽  
pp. 1334-1338 ◽  
Author(s):  
Yoshiya Kuide ◽  
Kazuyoshi Yamamoto
Keyword(s):  
Paper Industry ◽  
Pulp And Paper Industry ◽  
Pulp And Paper
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