Corrosion characteristics of copper and leaded bronze in palm biodiesel

被引：146

作者：

Haseeb, A. S. M. A. ^{[1
]}

Masjuki, H. H. ^{[1
]}

Ann, L. J. ^{[1
]}

Fazal, M. A. ^{[1
]}

机构：

[1] Univ Malaya, Dept Mech Engn, Kuala Lumpur 50603, Malaysia

来源：

FUEL PROCESSING TECHNOLOGY | 2010年 / 91卷 / 03期

关键词：

Copper; Leaded bronze; Corrosion; Biodiesel; DIESEL; STABILITY; BEHAVIOR;

D O I：

10.1016/j.fuproc.2009.11.004

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Biodiesel has become more attractive as alternative fuel for automobiles because of its environmental benefits and the fact that it is made from renewable sources. However, corrosion of metals in biodiesel is one of the concerns related to biodiesel compatibility issues. This study aims to characterize the corrosion behavior of commercial pure copper and leaded bronze commonly encountered in the automotive fuel system in diesel engine. Static immersion tests in B0, B50 and B100 fuels were carried out at room temperature for 2640 h. Similar immersion tests in B0, B100 and B100 (oxidized) fuels were also conducted at 60 degrees C for 840 h. At the end of the test, corrosion behavior was investigated by weight loss measurements and changes in surface morphology. Fuels were analyzed by using TAN analyzer, FTIR, MOA (multi-element oil analyzer) to investigate acid concentration, oxidation level with water content and corrosive impurities respectively. Results showed that under the experimental conditions, pure copper was more susceptible to corrosion in biodiesel as compared to leaded bronze. (C) 2009 Elsevier B.V. All rights reserved.

引用

页码：329 / 334

页数：6

共 20 条

[1] Corrosion behavior of aluminum exposed to a biodiesel [J].

Diaz-Ballote, L. ;

Lopez-Sansores, J. F. ;

Maldonado-Lopez, L. ;

Garfias-Mesias, L. F. .

ELECTROCHEMISTRY COMMUNICATIONS, 2009, 11 (01) :41-44

[2]

FONTANA MG, 1987, CORROSION ENG, P171

[3] Storage stability of poultry fat and diesel fuel mixtures: Specific gravity and viscosity [J].

Geller, Daniel P. ;

Adams, Thomas T. ;

Goodrum, John W. ;

Pendergrass, Joshua .

FUEL, 2008, 87 (01) :92-102

[4]

GRAINAWI ML, 2008, TESTING COMPATIBILIT

[5] Performance characteristics of a low heat rejection diesel engine operating with biodiesel [J].

Hasimoglu, Can ;

Ciniviz, Murat ;

Oezsert, Ibrahim ;

Icinguer, Yakup ;

Parlak, Adnan ;

Salman, M. Sahir .

RENEWABLE ENERGY, 2008, 33 (07) :1709-1715

[6]

HUANG TJ, 2003, CATALYSIS LETT, V87

[7] Biodiesel from palmoil - an analysis of its properties and potential [J].

Kalam, MA ;

Masjuki, HH .

BIOMASS & BIOENERGY, 2002, 23 (06) :471-479

[8]

KAMISNKI J, USE IMPEDANCE SPECTR

[9] Corrosion behavior of biodiesel from seed oils of Indian origin on diesel engine parts [J].

Kaul, Savita ;

Saxena, R. C. ;

Kumar, Ajay ;

Negi, M. S. ;

Bhatnagar, A. K. ;

Goyal, H. B. ;

Gupta, A. K. .

FUEL PROCESSING TECHNOLOGY, 2007, 88 (03) :303-307

[10]

KENNETH RL, NRELCP54038509 SAE I

← 1 2 →