GB/T 29748-2013
Coal direct liquefaction.Determination of ash in coal liquefaction residue (English Version)

Standard No.

GB/T 29748-2013

Language

Chinese, Available in English version

Release Date

2013

Published By

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

Latest

GB/T 29748-2013

Scope

This standard specifies the terms and definitions, method summary, reagents and materials, instruments and equipment, measurement procedures, result calculation, method precision and test report for determining the ash content of coal direct liquefaction residue. This standard applies to the determination of the ash content of coal direct liquefaction residue.

GB/T 29748-2013 Referenced Document

• GB/T 23251-2009 Guideline for coal used in coal chemical conversion

GB/T 29748-2013 history

• 2013 GB/T 29748-2013 Coal direct liquefaction.Determination of ash in coal liquefaction residue