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Analysis and Control for Influence Factors of Testing Gelatinous Layer Index of Coking Coal
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Chun-yan Li, Xin Jiang
Rare Earth Steel | 2018, 44(5) : 28 - 31
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Rare Earth Steel | 2018, 44(5): 28-31
• Production Practice and Management •
Analysis and Control for Influence Factors of Testing Gelatinous Layer Index of Coking Coal
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Chun-yan Li, Xin Jiang
Affiliations
  • Coking Plant of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
Published: 2018-10-25 doi: 10.13647/j.cnki.btgkj.2018.05.008
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The gelatinous layer index of coking coal is with the important guiding significance and consideration value for guiding coal blending for coking and predicting coke strength. In the paper, the main factors affecting the data accuracy are determined and the implementation measures for testing data accuracy are put forward through analyzing such influence factors as coal sample preparation, testing equipment and detection process.

coking  /  gelatinous layer index  /  final contraction value  /  coal cup  /  sample preparation
李春燕, 江鑫. 炼焦煤胶质层指数检测影响因素的分析与管控. 包钢科技, 2018 , 44 (5) : 28 -31 . DOI: 10.13647/j.cnki.btgkj.2018.05.008
Chun-yan Li, Xin Jiang. Analysis and Control for Influence Factors of Testing Gelatinous Layer Index of Coking Coal[J]. Science & Technology of Baotou Steel, 2018 , 44 (5) : 28 -31 . DOI: 10.13647/j.cnki.btgkj.2018.05.008
Year 2018 volume 44 Issue 5
42
7
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doi: 10.13647/j.cnki.btgkj.2018.05.008
  • Receive Date:2018-03-20
  • Online Date:2026-10-20
  • Published:2018-10-25
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  • Received:2018-03-20
Affiliations
    Coking Plant of Inner Mongolia Baotou Steel Union Co., Ltd., Baotou 014010, Inner Mongolia Autonomous Region, China
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表12种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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