GB/T 16416-2007
Method of extraction for the determination of sodium and potassium in brown coal soluble in dilute hydrochloric acid (English Version)

Standard No.

GB/T 16416-2007

Language

Chinese, Available in English version

Release Date

2007

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 16416-2007

Replace

GB/T 16416-1996

Scope

This standard specifies the extraction method for the determination of sodium and potassium dissolved in dilute hydrochloric acid in lignite. This standard applies to lignite.

GB/T 16416-2007 Referenced Document

• GB 474 Method for preparation of coal sample*， 2008-12-04 Update

GB/T 16416-2007 history

• 2007 GB/T 16416-2007 Method of extraction for the determination of sodium and potassium in brown coal soluble in dilute hydrochloric acid
• 1996 GB/T 16416-1996 Method of extraction for the determination of sodium and potassium in brown coal soluble in dilute hydrochloric acid