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GB/T 29747-2013: Coal direct liquefaction -- Determination of composition for coal direct liquefaction gas -- Gas chromatographic method
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Coal direct liquefaction -- Determination of composition for coal direct liquefaction gas -- Gas chromatographic method
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GB/T 29747-2013
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Basic data | Standard ID | GB/T 29747-2013 (GB/T29747-2013) | | Description (Translated English) | Coal direct liquefaction -- Determination of composition for coal direct liquefaction gas -- Gas chromatographic method | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | D21 | | Classification of International Standard | 73.040 | | Word Count Estimation | 10,160 | | Quoted Standard | GB/T 3723; GB/T 6681; GB/T 23251-2009 | | Regulation (derived from) | National Standards Bulletin No. 18 of 2013 | | 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: Determination of direct coal liquefaction generate gas C1 ~ C5 hydrocarbons and hydrogen, carbon monoxide, carbon dioxide and hydrogen sulfide content Gas chromatographic method. This standard applies to: the range shown in Table | GB/T 29747-2013: Coal direct liquefaction -- Determination of composition for coal direct liquefaction gas -- Gas chromatographic method
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Coal direct liquefaction.Determination of composition for coal direct liquefaction gas.Gas chromatographic method
ICS 73040
D21
National Standards of People's Republic of China
Composition of direct coal liquefaction of gas generated
Gas Chromatography
Issued on. 2013-09-18
2014-03-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
Accordance with the standards GB/T 1.1-2009. Drafting Rules "Standardization Guide Part 1 standard structure and preparation of" given.
The standard proposed by China Coal Industry Association.
This standard coal by the National Standardization Technical Committee (SAC/TC42) centralized.
This standard was drafted. Coal Research Institute Beijing Coal Chemical Research Branch.
The main drafters of this standard. Showman Zhu, Du Shufeng, Mao Xuefeng, Wu Yan, Zhou Ming, Yan Feng propionate, Shi Zhijie, Zhao Yuan, Wang Yu, Zhang Fan.
Composition of direct coal liquefaction of gas generated
Gas Chromatography
1 Scope
This standard specifies the determination of direct coal liquefaction resultant gas C1 ~ C5 hydrocarbons and hydrogen, carbon monoxide, carbon dioxide and hydrogen sulfide content
Methods Gas Chromatography.
This standard applies to the range shown in Table 1, the direct liquefaction of coal to generate gas.
Table 1 gas components and measuring range
Component range (by volume,%) Component Range (volume fraction,%)
Methane 1.00 ~ 20 0.01 ~ 1 Isobutylene
Ethane 0.50 to 0.01 to 1 10 maleic
Ethylene n-pentane 0.01 0.01 2 2
Propane 0.20 0.01 ~ 10 ~ 2 isopentane
Dioxide 0.20 Propylene 0.01 ~ 5 ~ 10
Isobutane 0.01 to 5 hydrogen 70-95
N-Butane 0.01 to 10 0.50 to 5 carbon monoxide
Fumaric sulfide 0.10 0.01 1 ~ 5 ~
N-butenes of 0.01 to 1
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 3723 Sampling of chemical products for industrial use General Safety
GB/T 6681 General rules for sampling gaseous chemical products
GB/T 23251-2009 coal chemical coal Technical Guidelines
3 Terms and Definitions
Terms and definitions GB/T 23251-2009 defined apply to this document.
3.1
Direct coal liquefaction coaldirectliquefaction
Coal under the action of high pressure, high temperature and the hydrogenation reaction catalyst with hydrogen, whereby liquid fuel directly into the process.
[GB/T 23251-2009, the definition 3.8]
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