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Determination of some physical and chemical properties for different samples of petroleum lubricants
Author
Source
Issue
Vol. 25, Issue 2007 (31 Mar. 2007), pp.139-147, 9 p.
Publisher
University of Babylon College of Sciences
Publication Date
2007-03-31
Country of Publication
Iraq
No. of Pages
9
Main Subjects
Topics
Abstract AR
تضمنت الدراسة تحديد بعض الصفات الفيزياوية و الكيميائية لعينات مختلفة من زيوت تشحيم مكائن الخياطة، و زيوت محركات السيارات قبل و بعد عملية الحرق مثل الكثافة (d)، و الوزن النوعي (Sp.gr)، و الكثافة القياسية (API)، و اللزوجة الديناميكية (η)، و اللزوجة الحركية (v)، و السيولة ((Φ، و معامل الانكسار (RI)، و النسبة المئوية للرماد (% Ash)، و الحامضية و القاعدية لعينات مختلفة من زيوت المشتقات البترولية.
كذلك، تم حساب حرارة الاحتراق (القيمة الحرارية العليا) (Q) و الحرارة الكامنة (L)، و النسبة المئوية للهيدروجين (% H) لنفس العينات.
Abstract EN
Some physical and chemical properties for the different samples of lubricants oil for sewing machines, lubricants oil for car’s engine before and after burn process such as, density (d), Specific gravity (Sp.
gr.), standard density (API), dynamic viscosity (η), Kinematics viscosity (ν), Fludity (Φ), Refractive index (R.I ), the percentage of ash (% Ash), acidity and basicity for the different samples of petroleum lubrications were determined.
The heat of combustion (gross calorific value) (Q), heat of Latent (L) and the percentage of hydrogen (% H ) for the same samples were calculated also.
American Psychological Association (APA)
Ahmad, Luma Majid. 2007. Determination of some physical and chemical properties for different samples of petroleum lubricants. National Journal of Chemistry،Vol. 25, no. 2007, pp.139-147.
https://search.emarefa.net/detail/BIM-338916
Modern Language Association (MLA)
Ahmad, Luma Majid. Determination of some physical and chemical properties for different samples of petroleum lubricants. National Journal of Chemistry Vol. 25 (2007), pp.139-147.
https://search.emarefa.net/detail/BIM-338916
American Medical Association (AMA)
Ahmad, Luma Majid. Determination of some physical and chemical properties for different samples of petroleum lubricants. National Journal of Chemistry. 2007. Vol. 25, no. 2007, pp.139-147.
https://search.emarefa.net/detail/BIM-338916
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 145-147
Record ID
BIM-338916