High Yields of Kraft Pulp from Rapid-growth Hybrid Poplar Trees

High Yields of Kraft Pulp from Rapid-growth Hybrid Poplar Trees PDF Author: J. F. Laundrie
Publisher:
ISBN:
Category : Aspen
Languages : en
Pages : 30

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High Yields of Kraft Pulp from Rapid-growth Hybrid Poplar Trees

High Yields of Kraft Pulp from Rapid-growth Hybrid Poplar Trees PDF Author: J. F. Laundrie
Publisher:
ISBN:
Category : Aspen
Languages : en
Pages : 30

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Relationship of Tensile Strength of Southern Pine Dimension Lumber to Inherent Characteristics

Relationship of Tensile Strength of Southern Pine Dimension Lumber to Inherent Characteristics PDF Author: C. C. Gerhards
Publisher:
ISBN:
Category : Lumber
Languages : en
Pages : 544

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U.S.D.A. Forest Service Research Paper FPL.

U.S.D.A. Forest Service Research Paper FPL. PDF Author:
Publisher:
ISBN:
Category : Forest products
Languages : en
Pages : 38

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Wood Science

Wood Science PDF Author:
Publisher:
ISBN:
Category : Wood
Languages : en
Pages : 580

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Soil Factors Influencing the Growth and Establishment of Hybrid Poplars

Soil Factors Influencing the Growth and Establishment of Hybrid Poplars PDF Author: Richard P. Wolkowski
Publisher:
ISBN:
Category : Aspen
Languages : en
Pages : 254

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Biomass Conversion Processes for Energy and Fuels

Biomass Conversion Processes for Energy and Fuels PDF Author: Samir S. Sofer
Publisher: Springer Science & Business Media
ISBN: 1475703015
Category : Technology & Engineering
Languages : en
Pages : 420

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Book Description
Countless pages have been written on alternative energy sources since the fall of 1973 when our dependence on fossil petroleum resources became a grim reality. One such alternative is the use of biomass for producing energy and liquid and gaseous fuels. The term "biomass" generally refers to renewable organic matter generated by plants through photosynthesis. Thus trees, agri cultural crops, and aquatic plants are prime sources of biomass. Furthermore, as these sources of biomass are harvested and processed into commercial prod ucts, residues and wastes are generated. These, together with municipal solid wastes, not only add to the total organic raw material base that can be utilized for energy purposes but they also need to be removed for environmental reasons. Biomass has been used since antiquity for energy and material needs. In is still one of the most sought-after energy sources in most of the fact, firewood world. Furthermore, wood was still a dominant energy source in the U. S. only a hundred years ago (equal with coal). Currently, biomass contributes about 15 2 quadrillion Btu (l quad = 10 Btu) of energy to our total energy consump tion of about 78 quad. Two quad may not seem large when compared to the contribution made by petroleum (38 quad) or natural gas (20 quad), but bio mass is nearly comparable to nuclear energy (2. 7 quad).

Wood and Fiber Science

Wood and Fiber Science PDF Author:
Publisher:
ISBN:
Category : Fibers
Languages : en
Pages : 648

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Station Paper

Station Paper PDF Author: Lake States Forest Experiment Station (Saint Paul, Minn.)
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 350

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Proceedings, Third Lake States Forest Tree Improvement Conference, September 17, 18, 1957

Proceedings, Third Lake States Forest Tree Improvement Conference, September 17, 18, 1957 PDF Author:
Publisher:
ISBN:
Category : Forest genetics
Languages : en
Pages : 856

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Station Paper

Station Paper PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 96

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