Resole resin products derived from fractionated organic and aqueous condensates made by fast-pyrolysis of biomass materials

Patent · Thu Dec 31 23:00:00 EST 1992

OSTI ID:868886

Chum, Helena L ^[1]; Black, Stuart K ^[2]; Diebold, James P ^[3]; Kreibich, Roland E ^[4]

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1. 8448 Allison Ct., Arvada, CO 80005
2. 4976 Raleigh St., Denver, CO 80212
3. 57 N. Yank Way, Lakewood, CO 80228
4. 4201 S. 344th, Auburn, WA 98001

A process for preparing phenol-formaldehyde resole resins by fractionating organic and aqueous condensates made by fast-pyrolysis of biomass materials while using a carrier gas to move feed into a reactor to produce phenolic-containing/neutrals in which portions of the phenol normally contained in said resins are replaced by a phenolic/neutral fractions extract obtained by fractionation.

• Research Organization: MIDWEST RESEARCH INSTITUTE
• DOE Contract Number: AC02-83CH10093
• Assignee: Chum, Helena L. (8448 Allison Ct., Arvada, CO 80005);Black, Stuart K. (4976 Raleigh St., Denver, CO 80212);Diebold, James P. (57 N. Yank Way, Lakewood, CO 80228);Kreibich, Roland E. (4201 S. 344th, Auburn, WA 98001)
• Patent Number(s): US 5235021
• OSTI ID: 868886
• Country of Publication: United States
• Language: English

Related Subjects

/528/428/524/999/
aqueous
aqueous condensates
biomass
biomass material
biomass materials
carrier
carrier gas
condensates
contained
derived
extract
extract obtained
fast-pyrolysis
feed
fractionated
fractionating
fractionation
fractions
fractions extract
gas
materials
move
move feed
neutral
neutral fractions
neutrals
normally
normally contained
obtained
organic
phenol
phenol normally
phenol-formaldehyde
phenol-formaldehyde resole
phenolic
phenolic-containing
portions
preparing
preparing phenol-formaldehyde
process
produce
products
products derived
reactor
replaced
resin
resin products
resins
resole
resole resin
resole resins