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GB/T 27884-2011 English PDF

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GB/T 27884-2011: Determination of hydrogen, nitrogen, carbon monoxide, carbon dioxide and methane in the coal-based F-T synthesis feed gas -- Gas chromatographic method
Status: Valid

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
GB/T 27884-2011	English	229	Add to Cart	3 days [Need to translate]	Determination of hydrogen, nitrogen, carbon monoxide, carbon dioxide and methane in the coal-based F-T synthesis feed gas -- Gas chromatographic method	Valid	GB/T 27884-2011

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Basic data

Standard ID	GB/T 27884-2011 (GB/T27884-2011)
Description (Translated English)	Determination of hydrogen, nitrogen, carbon monoxide, carbon dioxide and methane in the coal-based F-T synthesis feed gas -- Gas chromatographic method
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	D20
Classification of International Standard	73.040
Word Count Estimation	10,148
Date of Issue	2011-12-30
Date of Implementation	2012-08-01
Quoted Standard	GB/T 4946; GB/T 5274; GB/T 10410
Regulation (derived from)	Announcement of Newly Approved National Standards No. 23 of 2011
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This standard specifies the coal Ji Feituo synthesis feed gas H2, N2, CO, CO2 and CH4 gas chromatographic method. This standard applies to the range shown in Table 1 Coal Ji Feituo synthesis feed gas H2, N2, CO, CO2 and CH4 Determination of composition.

GB/T 27884-2011: Determination of hydrogen, nitrogen, carbon monoxide, carbon dioxide and methane in the coal-based F-T synthesis feed gas -- Gas chromatographic method

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Determination of hydrogen, nitrogen, carbon monoxide, carbon dioxide and methane in the coal-based FT synthesis feed gas. Gas chromatographic method ICS 73.040 D20 National Standards of People's Republic of China Fischer-Tropsch synthesis gas feed coal in H2, N2, CO, CO2 and CH4 Gas chromatographic method Determinationofhydrogen, nitrogen, carbonmonoxide, Issued on. 2011-12-30 2012-08-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. The standard proposed by China Coal Industry Association. This standard coal by the National Standardization Technical Committee (SAC/TC42) centralized. This standard was drafted. synthetic Science Technology Co., Ltd., Shanxi Institute of Coal Chemistry, Inner Mongolia Yitai Coal Liquefaction Co., Ltd. Shanxi Luan coal-based synthetic oil. The main drafters of this standard. Li Ying, Li Ying, Fan Xian change, Jia Rui, Yang Yong, Yongwang. Fischer-Tropsch synthesis gas feed coal in H2, N2, CO, CO2 and CH4 Gas chromatographic method

1 Scope

This standard specifies the coal-based Fischer-Tropsch synthesis feed gas H2, N2, CO, CO2 and CH4 in gas chromatography method. Determination of the synthesis feed gas H2, N2, CO, CO2 and CH4 component content is applicable to the range shown in Table 1 of the Fischer-Tropsch coal. Table 1 coal based Fischer-Tropsch synthesis feed gas H2, N2, CO, CO2 and CH4 measurement range of Component measurement range (volume fraction) /% Hydrogen 45 to 70 Nitrogen 0.1 to 5.0 Carbon monoxide, 25 to 40 Carbon dioxide from 0.1 to 5.0 Methane, 0.1 to 15

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 4946 GC term GB/T 5274 gas analyzer calibration weighing method for preparing a mixed gas GB/T 10410 artificial gas and liquefied petroleum gas normal composition by gas chromatography

3 Terms and Definitions

GB/T 4946 defined by the following terms and definitions apply to this document. 3.1 Fischer-Tropsch synthesis Fischer-Tropschsynthesis Under one of the indirect coal liquefaction technology, it synthesis gas (CO and H2) as a raw material in the catalyst (mainly iron) and appropriate reaction conditions together A paraffin-based process to liquid fuel. 3.2 Fischer-Tropsch synthesis gas feed coal feedgasforcoal-basedF-Tsynthesis Coal or coke gasification raw material, used in the Fischer-Tropsch synthesis gas mixture.

4 Method summary

The sample is a carrier gas (argon) into the column in the carbon molecular sieve as stationary phase column H2, N2, CO, CO2 and CH4 are divided

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