UGA/702
WTO/TBT
UG Uganda
  • 71 - Chemical technology
  • 15 - Animal or vegetable fats and oils and their cleavage products; prepared edible fats; animal or vegetable waxes
2017-09-18
2017-07-21

Heavy hydrocarbon mixtures, heavy crude oils, petroleum distillates, residues, and synthetic mixtures. - Crude oil (HS 150810) . Aliphatic hydrocarbons (ICS 71.080.10), Aromatic hydrocarbons (ICS 71.080.15), Halogenated hydrocarbons (ICS 71.080.20)

DUS 1758:2017, Standard Test Method for Distillation of Heavy Hydrocarbon Mixtures (Vacuum Potstill Method) . (30 page(s), in English) 

This test method covers the procedure for distillation of heavy hydrocarbon mixtures having initial boiling points greater than 150°C (300°F), such as heavy crude oils, petroleum distillates, residues, and synthetic mixtures. It employs a potstill with a low pressure drop entrainment separator operated under total takeoff conditions. Distillation conditions and equipment performance criteria are specified and typical apparatus is illustrated. This test method also details the procedures for the production of distillate fractions of standardized quality in the gas oil and lubricating oil range as well as the production of standard residue. In addition, it provides for the determination of standard distillation curves to the highest atmospheric equivalent temperature possible by conventional distillation.

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