Name: ASTM UOP 987 : 2015
Brand: ASTM
Price: 115.52 AUD

Low Trace Sulfur in Liquid Hydrocarbons by Oxidative Combustion with Ultraviolet Fluorescence Detection

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-05-2014

Publisher

American Society for Testing and Materials

Defines sulfur in liquid hydrocarbons at concentrations ranging from 10 to 1500 ng/g (mass-ppb).

This method is for determining sulfur in liquid hydrocarbons at concentrations ranging from 10 to 1500 ng/g (mass-ppb). A direct measurement procedure (Part A) is used for samples above 100 ng/g. A trap & release procedure (Part B) is used for samples between 10 and 200 ng/g where high precision is required. This method is also applicable to highly volatile samples, such as pentane, through the use of a cooled sampling system.

Higher concentrations can be determined by ASTM Method D5453, "Standard Test Method for Determination of Total Sulfur in Light Hydrocarbons, Spark Ignition Engine Fuel, Diesel Engine Fuel, and Engine Oil by Ultraviolet Fluorescence" and D7183, "Standard Test Method for Determination of Total Sulfur in Aromatic Hydrocarbons and Related Chemicals by Ultraviolet Fluorescence" using the cooled sampling system described herein for highly volatile matrices.

Halogens interfere at concentrations greather than approximately 0.3%. The method has reduced sensitivity to sulfur present as a sulfate. For Part A, nitrogen content must not exceed sulfur by more than 100-fold to prevent a positive bias to the results.

DocumentType	Standard
Pages	13
PublisherName	American Society for Testing and Materials
Status	Current
Supersedes	ASTM UOP 987 : 2011

ASTM U 09 : 2013

Precision Statements in UOP Methods

View more information

$115.52

Including GST where applicable

Product format

I agree to the DRM document license rules apply against the PDF selection made.

Please confirm that you agree to the document license rules for this document.

I agree to the document license rules .

Please confirm that you agree to the document license rules for this document.

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.

Learn more on subscription solutions

Get in touch with us

ASTM UOP 987 : 2015

Low Trace Sulfur in Liquid Hydrocarbons by Oxidative Combustion with Ultraviolet Fluorescence Detection

Abstract

Scope

General Product Information

Standards Referencing This Book

Category

Subcategory