Use of Biomass Pyrolysis Oils for Preparation of Modified Phenol Formaldehyde Resins

doi:10.1007/978-94-009-1559-6_44

Use of Biomass Pyrolysis Oils for Preparation of Modified Phenol Formaldehyde Resins

Research output: Chapter in Book/Report/Conference proceeding › Chapter

Abstract

Fast pyrolysis can be used to convert a wide variety of biomass feedstocks into a liquid oil. A phenolic-rich (PN) component can be extracted from this oil and used as a low-cost replacement for petrolium-derived phenol in phenol formaldehyde (PF) resins. The National Renewable Energy Laboratory has developed an extraction process to recover this PN fraction, and it has demonstrated theperformance of these PN oils in modified PF wood adhesives. Experience has shown that the performance of PN-PF wood adhesives depends on the chemical features of the PN. This work investigates how PN's chemical reactivity and molecular architecture affected the properties of the PN-PF resin. Differences in the chemical features of the PN fraction have a distinct impact on the performance of PFresins. Differences in the reactivity and the functionality of the PN, relative to trifunctional, monomeric phenol must be considered during the preparation of PN-PF resins. When 25 weight percent of the monomeric phenol was replaced with PN the performance properties of properly formulated PN/PF resins compared favorably with those of commercial PF resins.

Original language	American English
Title of host publication	Developments in Thermochemical Biomass Conversion
Editors	A. V. Bridgwater, D. G. B. Boocock
Pages	Vol. I: 557-572
DOIs	https://doi.org/10.1007/978-94-009-1559-6_44
State	Published - 1997

NREL Publication Number

NREL/CH-430-21515

Access to Document

10.1007/978-94-009-1559-6_44

Cite this

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title = "Use of Biomass Pyrolysis Oils for Preparation of Modified Phenol Formaldehyde Resins",

abstract = "Fast pyrolysis can be used to convert a wide variety of biomass feedstocks into a liquid oil. A phenolic-rich (PN) component can be extracted from this oil and used as a low-cost replacement for petrolium-derived phenol in phenol formaldehyde (PF) resins. The National Renewable Energy Laboratory has developed an extraction process to recover this PN fraction, and it has demonstrated theperformance of these PN oils in modified PF wood adhesives. Experience has shown that the performance of PN-PF wood adhesives depends on the chemical features of the PN. This work investigates how PN's chemical reactivity and molecular architecture affected the properties of the PN-PF resin. Differences in the chemical features of the PN fraction have a distinct impact on the performance of PFresins. Differences in the reactivity and the functionality of the PN, relative to trifunctional, monomeric phenol must be considered during the preparation of PN-PF resins. When 25 weight percent of the monomeric phenol was replaced with PN the performance properties of properly formulated PN/PF resins compared favorably with those of commercial PF resins.",

author = "NREL",

year = "1997",

doi = "10.1007/978-94-009-1559-6_44",

language = "American English",

pages = "Vol. I: 557--572",

editor = "Bridgwater, {A. V.} and Boocock, {D. G. B.}",

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T1 - Use of Biomass Pyrolysis Oils for Preparation of Modified Phenol Formaldehyde Resins

AU - NREL, null

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N2 - Fast pyrolysis can be used to convert a wide variety of biomass feedstocks into a liquid oil. A phenolic-rich (PN) component can be extracted from this oil and used as a low-cost replacement for petrolium-derived phenol in phenol formaldehyde (PF) resins. The National Renewable Energy Laboratory has developed an extraction process to recover this PN fraction, and it has demonstrated theperformance of these PN oils in modified PF wood adhesives. Experience has shown that the performance of PN-PF wood adhesives depends on the chemical features of the PN. This work investigates how PN's chemical reactivity and molecular architecture affected the properties of the PN-PF resin. Differences in the chemical features of the PN fraction have a distinct impact on the performance of PFresins. Differences in the reactivity and the functionality of the PN, relative to trifunctional, monomeric phenol must be considered during the preparation of PN-PF resins. When 25 weight percent of the monomeric phenol was replaced with PN the performance properties of properly formulated PN/PF resins compared favorably with those of commercial PF resins.

AB - Fast pyrolysis can be used to convert a wide variety of biomass feedstocks into a liquid oil. A phenolic-rich (PN) component can be extracted from this oil and used as a low-cost replacement for petrolium-derived phenol in phenol formaldehyde (PF) resins. The National Renewable Energy Laboratory has developed an extraction process to recover this PN fraction, and it has demonstrated theperformance of these PN oils in modified PF wood adhesives. Experience has shown that the performance of PN-PF wood adhesives depends on the chemical features of the PN. This work investigates how PN's chemical reactivity and molecular architecture affected the properties of the PN-PF resin. Differences in the chemical features of the PN fraction have a distinct impact on the performance of PFresins. Differences in the reactivity and the functionality of the PN, relative to trifunctional, monomeric phenol must be considered during the preparation of PN-PF resins. When 25 weight percent of the monomeric phenol was replaced with PN the performance properties of properly formulated PN/PF resins compared favorably with those of commercial PF resins.

U2 - 10.1007/978-94-009-1559-6_44

DO - 10.1007/978-94-009-1559-6_44

M3 - Chapter

SP - Vol. I: 557-572

BT - Developments in Thermochemical Biomass Conversion

A2 - Bridgwater, A. V.

A2 - Boocock, D. G. B.

ER -

Use of Biomass Pyrolysis Oils for Preparation of Modified Phenol Formaldehyde Resins

Abstract

NREL Publication Number

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