EXAMIANS
The reservoir rock containing petroleum has
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Crude oils containing more than __________ kg of total salts (expressed in terms of NaCl) per thousand barrel is called a 'salty crude'.
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Maximum viscosity of tar/PCM/fuel oil for easy and efficient atomisation in conventional burner is __________ centistokes (or 100 Redwood I seconds).
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__________ chloride present in crude petroleum as impurity is the most prolific producer of HCl during distillation.
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Flash point of diesel/kerosene (>50°C) is determined by the
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Higher pressure in the reforming reactor
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Molecular weight of crude petroleum may be around
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Iso-octane is used as a reference substance in the definition of octane number and it is assigned an octane number value of 100. Iso-octance is chemically known as
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The most suitable solvent for deasphalting vacuum residue is
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Which of the following is a naphthene?
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