ASTM D5236 PDF

More D It provides an estimate of the yields of fractions of various boiling ranges. The long heat soaking that occurs in this test method may alter some of the properties. It is most important that at the time of first use of a new apparatus, its components be checked as detailed in Annex A1 and Annex A2 and that the location of the vapor temperature sensor be verified as detailed in 6.

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More D Scope 1. 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.

In addition, it provides for the determination of standard distillation curves to the highest atmospheric equivalent temperature possible by conventional distillation. This maximum will be significantly lower for heat sensitive samples for example, heavy residues and might be somewhat higher for nonheat sensitive samples. However, distillation curves and fraction qualities obtained by these methods are not comparable.

The values given in parentheses are for information only. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For specific warnings, see 6. Mercury, or its vapor, may be hazardous to health and corrosive to materials. Caution should be taken when handling mercury and mercury containing products.

ACORD 126 FILLABLE PDF

ASTM D2892 D5236 Semi-Automatic Fractional Crude Oil Distillation Specifications

More D Scope 1. 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. In addition, it provides for the determination of standard distillation curves to the highest atmospheric equivalent temperature possible by conventional distillation. This maximum will be significantly lower for heat sensitive samples for example, heavy residues and might be somewhat higher for nonheat sensitive samples.

ENCICLOPEDIA PLAZOLA PDF

Vacuum Pot Still: ASTM D5236 for Distillation of Heavy Hydrocarbons

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