Production of aromatic green gasoline additives via catalytic pyrolysis of acidulated peanut oil soap stock

dc.contributor.author	Hilten, R	en
dc.contributor.author	Speir, R	en
dc.contributor.author	Kastner, J	en
dc.contributor.author	Das, KC	en
dc.date.accessioned	2014-06-06T06:51:00Z
dc.date.available	2014-06-06T06:51:00Z
dc.date.issued	2011	en
dc.identifier.issn	09608524	en
dc.identifier.uri	http://dx.doi.org/10.1016/j.biortech.2011.06.049	en
dc.identifier.uri	http://62.217.125.90/xmlui/handle/123456789/5273
dc.subject	Catalytic pyrolysis	en
dc.subject	Free fatty acid	en
dc.subject	Peanut processing	en
dc.subject	Soap stock	en
dc.subject	Waste oil	en
dc.subject.other	Catalyst beds	en
dc.subject.other	Catalytic pyrolysis	en
dc.subject.other	Fixed-bed reactors	en
dc.subject.other	Free fatty acid	en
dc.subject.other	Fuel properties	en
dc.subject.other	Gasphase	en
dc.subject.other	Green gasoline	en
dc.subject.other	H-ZSM-5	en
dc.subject.other	Heating value	en
dc.subject.other	Peanut oil	en
dc.subject.other	Peanut processing	en
dc.subject.other	Residence time	en
dc.subject.other	Waste oil	en
dc.subject.other	Zeolite catalyst	en
dc.subject.other	Aromatic compounds	en
dc.subject.other	Catalysts	en
dc.subject.other	Chemical reactors	en
dc.subject.other	Gasoline	en
dc.subject.other	Heating	en
dc.subject.other	Inert gases	en
dc.subject.other	Pyrolysis	en
dc.subject.other	Vegetable oils	en
dc.subject.other	Viscosity	en
dc.subject.other	Fatty acids	en
dc.subject.other	acidulated peanut oil soap stock	en
dc.subject.other	arachis oil	en
dc.subject.other	aromatic compound	en
dc.subject.other	aromatic green gasoline additive	en
dc.subject.other	fatty acid	en
dc.subject.other	gasoline	en
dc.subject.other	unclassified drug	en
dc.subject.other	zeolite	en
dc.subject.other	aromatic hydrocarbon	en
dc.subject.other	carbon	en
dc.subject.other	catalysis	en
dc.subject.other	catalyst	en
dc.subject.other	fuel	en
dc.subject.other	legume	en
dc.subject.other	oxygen	en
dc.subject.other	pyrolysis	en
dc.subject.other	temperature effect	en
dc.subject.other	vegetable oil	en
dc.subject.other	viscosity	en
dc.subject.other	zeolite	en
dc.subject.other	article	en
dc.subject.other	biofuel production	en
dc.subject.other	catalyst	en
dc.subject.other	concentration (parameters)	en
dc.subject.other	controlled study	en
dc.subject.other	fixed bed reactor	en
dc.subject.other	gas	en
dc.subject.other	heating	en
dc.subject.other	priority journal	en
dc.subject.other	pyrolysis	en
dc.subject.other	temperature	en
dc.subject.other	viscosity	en
dc.subject.other	Catalysis	en
dc.subject.other	Gasoline	en
dc.subject.other	Plant Oils	en
dc.subject.other	Soaps	en
dc.subject.other	Arachis hypogaea	en
dc.subject.other	Pseudomonas phage gh-1	en
dc.title	Production of aromatic green gasoline additives via catalytic pyrolysis of acidulated peanut oil soap stock	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/j.biortech.2011.06.049	en
heal.publicationDate	2011	en
heal.abstract	Catalytic pyrolysis was used to generate gasoline-compatible fuel from peanut oil soap stock (PSS), a high free fatty acid feedstock, using a fixed-bed reactor at temperatures between 450 and 550°C with a zeolite catalyst (HZSM-5). PSS fed at 81gh -1 along with 100mLmin -1 inert gas was passed across a 15g catalyst bed (WHSV=5.4h -1, gas phase residence time=34s). Results indicate that fuel properties of PSS including viscosity, heating value, and O:C ratio were improved significantly. For PSS processed at 500°C, viscosity was reduced from 59.6 to 0.9mm 2s -1, heating value was increased from 35.8 to 39.3MJL -1, and the O:C ratio was reduced from 0.07 to 0.02. Aromatic gasoline components (e.g., BTEX), were formed in concentrations as high as 94% (v/v) in catalytically-cracked PSS with yields ranging from 22% to 35% (v/v of PSS feed). © 2011 Elsevier Ltd.	en
heal.journalName	Bioresource Technology	en
dc.identifier.issue	17	en
dc.identifier.volume	102	en
dc.identifier.doi	10.1016/j.biortech.2011.06.049	en
dc.identifier.spage	8288	en
dc.identifier.epage	8294	en