GB/T 29747-2013
Coal direct liquefaction.Determination of composition for coal direct liquefaction gas.Gas chromatographic method (English Version)

Standard No.

GB/T 29747-2013

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 29747-2013

Scope

This standard specifies the gas chromatography method for determining the content of C₁~C₅hydrocarbons, hydrogen, carbon monoxide, carbon dioxide and hydrogen sulfide in the gas produced by direct liquefaction of coal. This standard applies to the direct liquefaction of coal to generate gas within the range shown in Table 1.

GB/T 29747-2013 Referenced Document

• GB/T 23251-2009 Guideline for coal used in coal chemical conversion
• GB/T 3723 Sampling of chemical products for industrial use--Safety in sampling
• GB/T 6681 General rules for sampling gaseous chemical products

GB/T 29747-2013 history

• 2013 GB/T 29747-2013 Coal direct liquefaction.Determination of composition for coal direct liquefaction gas.Gas chromatographic method