کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
211694 461800 2006 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A review of methods for the demetallization of residual fuel oils
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
A review of methods for the demetallization of residual fuel oils
چکیده انگلیسی

Crude oils typically contain trace amounts of metals with vanadium and nickel being the most common. Usually they are in an oil-soluble form and in conventional refining processes they become concentrated in the residual fuel oil fractions. The deleterious effects of metals in petroleum have been known for some time. The metals not only contaminate the products, the metal chelates also cause poisoning and fouling of catalyst and corrode equipments. The metals also tend to form particulate emissions in the sub-micron range. This review presents discussion of methods for the removal of metals from the heavy oils and residuum fractions. These methods include physical, chemical and catalytic treatment processes.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fuel Processing Technology - Volume 87, Issue 7, July 2006, Pages 573–584
نویسندگان
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