Glycerin Derivatives as Fuel Additives: The Addition of Glycerol/Acetone Ketal (Solketal) in Gasolines

被引：204

作者：

Mota, Claudio J. A. ^{[1
,2
]}

da Silva, Carolina X. A. ^{[1
,2
]}

Rosenbach, Nilton, Jr. ^{[1
,2
]}

Costa, Jair ^{[1
]}

da Silva, Flavia ^{[1
]}

机构：

[1] Univ Fed Rio de Janeiro, Inst Quim, BR-21941909 Rio De Janeiro, Brazil

[2] Univ Fed Rio de Janeiro, Inst Nacl Ciencia & Tecnol INCT Energia & Ambient, BR-21941909 Rio De Janeiro, Brazil

来源：

ENERGY & FUELS | 2010年 / 24卷 / 04期

关键词：

TERTIARY BUTYL ETHER; BIODIESEL PRODUCTION; ACRYLIC-ACID; ETHANOL; CARCINOGENICITY; STABILITY; OXIDATION; CHEMICALS; ACROLEIN; BIOFUELS;

D O I：

10.1021/ef9015735

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Glycerin was reacted with acetone and formaldehyde to produce the correspondent ketal (solketal) and acetal, respectively. These compounds were blended in 1, 3, and 5 vol % with gasoline containing 0 and 25 vol % ethanol. The addition of the glycerin derivatives did not significantly change the distillation curve of the gasolines. The solketal reduced the gum formation in both gasolines (with and without ethanol) and increased the octane number up to 2.5 points in the gasoline without ethanol. The glycerin/formaldehyde acetal was only soluble in the gasoline containing ethanol and led to an increase in gum formation and a slight reduction (up to 0.75 points) in the octane number. These results indicate that solketal has a potential for blending with regular gasoline and may be an alternative for the glycerin produced from biodiesel.

引用

页码：2733 / 2736

页数：4

共 31 条

[1] Toxicology and human health effects following exposure to oxygenated or reformulated gasoline [J].

Ahmed, FE .

TOXICOLOGY LETTERS, 2001, 123 (2-3) :89-113

[2] ACETONE-BUTANOL FERMENTATION OF SUGARS [J].

BEESCH, SC .

INDUSTRIAL AND ENGINEERING CHEMISTRY, 1952, 44 (07) :1677-1682

[3] Improved utilisation of renewable resources: New important derivatives of glycerol [J].

Behr, Arno ;

Eilting, Jens ;

Irawadi, Ken ;

Leschinski, Julia ;

Lindner, Falk .

GREEN CHEMISTRY, 2008, 10 (01) :13-30

[4] Water-tolerant zeolite catalyst for the acetalisation of glycerol [J].

da Silva, Carolina X. A. ;

Goncalves, Valter L. C. ;

Mota, Claudio J. A. .

GREEN CHEMISTRY, 2009, 11 (01) :38-41

[5] Low-pressure hydrogenolysis of glycerol to propylene glycol [J].

Dasari, MA ;

Kiatsimkul, PP ;

Sutterlin, WR ;

Suppes, GJ .

APPLIED CATALYSIS A-GENERAL, 2005, 281 (1-2) :225-231

[6] Investigations on heterogeneously catalysed condensations of glycerol to cyclic acetals [J].

Deutsch, J. ;

Martin, A. ;

Lieske, H. .

JOURNAL OF CATALYSIS, 2007, 245 (02) :428-435

[7] New Class of Acetal Derived from Glycerin as a Biodiesel Fuel Component [J].

Garcia, Eva ;

Laca, Miriam ;

Perez, Elena ;

Garrido, Angel ;

Peinado, Julian .

ENERGY & FUELS, 2008, 22 (06) :4274-4280

[8] Structural changes of vanadium-molybdenum-tungsten mixed oxide catalysts during the selective oxidation of acrolein to acrylic acid [J].

Giebeler, Lars ;

Kampe, Philip ;

Wirth, Andreas ;

Adams, Andreas H. ;

Kunert, Jan ;

Fuess, Hartmut ;

Vogel, Herbert .

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2006, 259 (1-2) :309-318

[9] Acetylation of glycerol catalyzed by different solid acids [J].

Goncalves, Valter L. C. ;

Pinto, Bianca P. ;

Silva, Joao C. ;

Mota, Claudio J. A. .

CATALYSIS TODAY, 2008, 133 (1-4) :673-677

[10] Heterogeneously catalyzed etherification of glycerol:: new pathways for transformation of glycerol to more valuable chemicals [J].

Gu, Yanlong ;

Azzouzi, Ahmed ;

Pouilloux, Yannick ;

Jerome, Francois ;

Barrault, Joel .

GREEN CHEMISTRY, 2008, 10 (02) :164-167

← 1 2 3 4 →