• There are no items in your cart

ASTM UOP 211 : 1979

Withdrawn

Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Caustic Solutions Analysis - Liberation Method

Available format(s)

Hardcopy , PDF

Withdrawn date

11-11-2014

Language(s)

English

Published date

07-25-2002

Specifies a method for plant control analysis of used refinery caustic solutions.

This method is for plant control analysis of used refinery caustic solutions. It is especially useful for solutions containing Merox catalyst used for the extraction or sweetening of mercaptans. Two characteristics of a used caustic solution are determined; namely, total alkalinity and the caustic consumed by the presence of mercaptan. Free sulfur and polysulfide sulfur may interfere with the test. Hydrogen sulfide does not interfere.

DocumentType
Standard
Pages
4
PublisherName
American Society for Testing and Materials
Status
Withdrawn

ASTM UOP 163 : 2010 Hydrogen Sulfide and Mercaptan Sulfur in Liquid Hydrocarbons by Potentiometric Titration

View more information
US$66.00
Excluding Tax where applicable

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.