Method of upgrading biomass, upgraded biomass, biomass water...

Details Method of upgrading biomass, upgraded biomass, biomass water... Method of upgrading biomass, upgraded biomass, biomass water...

2003-04-25

2008-12-16

Griffin, Walter D (Department: 1797)

Chemistry of hydrocarbon compounds

Production of hydrocarbon mixture from refuse or vegetation

From wood

C585S240000, C048S1970FM

Reexamination Certificate

active

07465844

ABSTRACT:
This method of upgrading a biomass comprises: an upgrading step for performing upgrading treatment of a cellulose based biomass with an oxygen/carbon atomic ratio of at least 0.5, in presence of water and under a pressure of at least saturated water vapor pressure, and reducing said oxygen/carbon atomic ratio of said biomass to no more than 0.38, and a separation step for separating an upgraded reactant obtained from said upgrading step into a solid component and a liquid component.

REFERENCES:
patent: 3698881 (1972-10-01), White
patent: 5685153 (1997-11-01), Dickinson et al.
patent: 6180845 (2001-01-01), Catallo et al.
patent: 2001-115174 (2001-04-01), None
patent: 2002-59118 (2002-02-01), None
patent: 2003-129069 (2003-05-01), None
Derwent translated Abstract of JP 2002-059118.
Machine translation of JP 2002-059118.
Toshiro Minowa et al., “Biomass no Nenryoka Kaatsu Nessuich deno Biomass no Hanno”, Kagaku to Kogyo, 1999 Nen, vol. 52, No. 5, pp. 613-615.
Satoshi Kumagai et al., 5-2. Kaatsu Nessui ni yori Seibun Benri Sareta Shokubutsu-Kai The Japan Institute of Energy Taikai Koen Yoshishu, 2001 Nen, pp. 313-316.
Yoshikazu Sugimoto et al., “Suichu Kanetsu Shori Shita Cellulose oyobu Akamatsu no Kagakyu Kozo” Journal of The Japan Institute of Energy, 1996 Nen, vol. 75, No. 9, pp. 829-838.

Affiliated with

Also associated with

Rating

Method of upgrading biomass, upgraded biomass, biomass water... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of upgrading biomass, upgraded biomass, biomass water..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of upgrading biomass, upgraded biomass, biomass water... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4036542