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Effects of Clay Mineral Type and Clay Powder Content on Methylene Blue Value
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Dan QIN1, Xiangjie MENG2, Jianhua WU1, Hong HUANG1
Journal of the Chinese Ceramic Society | 2021, 49(3) : 551 - 556
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Journal of the Chinese Ceramic Society | 2021, 49(3): 551-556
Effects of Clay Mineral Type and Clay Powder Content on Methylene Blue Value
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Dan QIN1, Xiangjie MENG2, Jianhua WU1, Hong HUANG1
Affiliations
  • 1.College of Materials Science and Engineering, Chongqing University, Chongqing 400045, China
  • 2.Jianyan Kezhijie New Materials Company Limited, Chongqing 402761, China

    • QIN Dan (1993-), female, Master candidate. E-mail:

About Author:

QIN Dan (1993-), female, Master candidate. E-mail:

Published: 2021-03-20 doi: 10.14062/j.issn.0454-5648.20200385
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This paper mainly investigated a relationship between clay mineral type/clay powder content in crushed dust and methylene blue (MB) value, and analyzed the effect of the adsorption properties of clay minerals on the MB value. The results show that the MB value gradually increases, but is far less than 1.00 with the increase of crushed dust content. Clay powder and mixed clay powders both have an influence on the MB value, showing a linear relationship. Montmorillonite and montmorillonite-based mixed clay powders can affect the MB value, i.e., 8.00 and 4.20, respectively. The maximum MB values of kaolin and illite are 1.75 and 1.05. The maximum MB value of two mixed mud powders with its main components is 2.10 and 1.95. Mixed clay powders with different clay minerals can affect the MB value rather than single clay powder. The methylene blue value is more sensitive to clay mineral type, and the sensitivity in an order is montmorillonite>kaolin>illite. That is, montmorillonite has a greater adsorption capacity.

crushed dust content  /  pure clay powder content  /  mixed clay powder content  /  methylene blue value
秦丹, 孟祥杰, 吴建华, 黄弘. 不同黏土矿物种类和含量的泥粉对亚甲蓝值的影响. 硅酸盐学报, 2021 , 49 (3) : 551 -556 . DOI: 10.14062/j.issn.0454-5648.20200385
Dan QIN, Xiangjie MENG, Jianhua WU, Hong HUANG. Effects of Clay Mineral Type and Clay Powder Content on Methylene Blue Value[J]. Journal of the Chinese Ceramic Society, 2021 , 49 (3) : 551 -556 . DOI: 10.14062/j.issn.0454-5648.20200385
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Article Info
doi: 10.14062/j.issn.0454-5648.20200385
  • Receive Date：2020-06-02
  • Online Date：2026-10-30
  • Published：2021-03-20
Article Data
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History
  • Received：2020-06-02
  • Revised：2020-07-09
Funding
Affiliations
    1.College of Materials Science and Engineering, Chongqing University, Chongqing 400045, China
    2.Jianyan Kezhijie New Materials Company Limited, Chongqing 402761, China

Corresponding:

WU Jianhua (1963-), female, Ph.D., Associate Professor. E-mail:
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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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