نتایج جستجو برای: especially crude oils
تعداد نتایج: 453404 فیلتر نتایج به سال:
The present feature describes for the first time the application of spores from Aspergillus sp. IMPMS7 to break out crude oil-in-water emulsions (O/W). The fungal spores were isolated from marine sediments polluted with petroleum hydrocarbons. The spores exhibited the ability to destabilize different O/W emulsions prepared with medium, heavy or extra-heavy Mexican crude oils with specific gravi...
INTRODUCTION Vegetable oils undergo appreciable deterioration during processing and storage. The residual free fatty acid (FFA) concentration of vegetable oils is a function of the processing and storage conditions. Vegetable oils spoilage, usually defined as rancidity, is the result of fatty acid moity has been recognized as the point of attack in peroxide formation Peroxide-forming reactions ...
The influence of different factors on the asphaltene stability in three iranian crude oils was evaluated. Compositional studies ...
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