Method for creating high carbon content products from biomass oil
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United States of America Patent
Stats
-
Dec 18, 2012
Grant Date -
Nov 25, 2010
app pub date -
May 14, 2010
filing date -
May 14, 2009
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
In a method for producing high carbon content products from biomass, a biomass oil is added to a cracking reactor vessel. The biomass oil is heated to a temperature ranging from about 100° C. to about 800° C. at a pressure ranging from about vacuum conditions to about 20,700 kPa for a time sufficient to crack the biomass oil. Tar is separated from the cracked biomass oil. The tar is heated to a temperature ranging from about 200° C. to about 1500° C. at a pressure ranging from about vacuum conditions to about 20,700 kPa for a time sufficient to reduce the tar to a high carbon content product containing at least about 50% carbon by weight.
First Claim
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