Waxy crudes are treated with chemical additives mainly to_________________________?

Related Mcqs:

Which of the following reactions is undesirable in the production of catalytically reformed gasoline ?

A. Dehydrogenation of Naphthene B. Dehydrogenation of lower paraffins C. Dehydrocyclization of higher paraffins D. Isomerisation of paraffins...

Hydrocracking employs ___________________?

A. High pressure & temperature B. Low pressure & temperature C. High pressure and low temperature D. High temperature and low pressure...

The reservoir rock containing petroleum has_________________?

A. Low porosity B. High permeability C. High porosity D. Both B. and C....

Methyl tertiary butyl ether (MTBE), a high octane (octane no. = 115) gasoline blending component is produced by the simple additive reaction of isobutylene with __________________?

A. Methyl alcohol B. Ethyl alcohol C. Methane D. Ethane...

Extractor temperature is maintained at -20°C in Edeleanu process to reduce the ______________ of kerosene?

A. Smoke point B. Paraffins C. Aromatics D. Naphthenes...