LOW METAL, LOW WATER BIOMASS-DERIVED PYROLYSIS OILS AND METHODS FOR PRODUCING THE SAME

WIPO Patent Application WO/2011/087667

A3

Low metal, low water biomass-derived pyrolysis oils and methods for producing the same are provided. Metal- and water-containing biomass-derived pyrolysis oil is contacted with an acidic ion-exchange resin having sulfonic acid groups to produce a low metal, water-containing biomass-derived pyrolysis oil. The low metal, water-containing biomass-derived pyrolysis oil is removed from the spent ion-exchange resin after ion-exchange. The low metal, water-containing biomass-derived pyrolysis oil is distilled to produce a low metal, low water biomass-derived pyrolysis oil and a distillation product. The distillation product comprises one or both of an alcohol ion-exchange regenerant and an acidic ion-exchange regenerant which may be used to regenerate the spent ion-exchange resin. The regenerated acidic ion-exchange resin may be recycled. The spent alcohol and acid ion-exchange regenerants may be recovered and recycled.

FREY STANLEY J (US)
MARINANGELI RICHARD E (US)
BRANDVOLD TIMOTHY A (US)
KOCH MARK B (US)
ABRAHAMIAN VASKEN B (US)
NOGA JEFFREY M (US)
TRAYNOR THOMAS J (US)

PCT/US2010/060265

November 17, 2011

December 14, 2010

Click for automatic bibliography generation  

UOP LLC (US)
FREY STANLEY J (US)
MARINANGELI RICHARD E (US)
BRANDVOLD TIMOTHY A (US)
KOCH MARK B (US)
ABRAHAMIAN VASKEN B (US)
NOGA JEFFREY M (US)
TRAYNOR THOMAS J (US)

C10G25/02; C10G7/00; C10J3/00; C10L1/02

US20090188158A1	2009-07-30
US20060264684A1	2006-11-23
US4668243A	1987-05-26

MOLINARO, Frank, S. (25 East Algonquin RoadP. O. Box 501, Des Plaines IL, US)

View/Download PDF      PDF Help

Previous Patent: ANTI-REFLECTIVE COATINGS AND METHODS OF MAKING THE SAME

Next Patent: METHODS FOR REGENERATING ACIDIC ION-EXCHANGE RESINS AND REUSING REGENERANTS IN SUCH METHODS