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Zeolite Synthesized with Oil Shale Ash and Optimized by Response Surface Method
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Baoman LIU, Mo CHU, Shuxia BAI, Yanbo YANG, Chenxin JIA, Feiyong LYU
Journal of the Chinese Ceramic Society | 2020, 48(8) : 1317 - 1324
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Journal of the Chinese Ceramic Society | 2020, 48(8): 1317-1324
• Research Articles •
Zeolite Synthesized with Oil Shale Ash and Optimized by Response Surface Method
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Baoman LIU, Mo CHU, Shuxia BAI, Yanbo YANG, Chenxin JIA, Feiyong LYU
Affiliations
  • College of Chemical & Environmental Engineering, China University of Mining and Technology (Beijing), Beijing 100083, China

    • LIU Baoman (1995-), female, Master candidate. E-mail:

About Author:

LIU Baoman (1995-), female, Master candidate. E-mail:

Published: 2020-08-20 doi: 10.14062/j.issn.0454-5648.20200002
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A zeolite molecular sieve was synthesized with oil shale ash from Yaojie, China. The effects of liquid-solid ratio (A), crystallization time (B) and crystallization temperature (C) on the cation exchange capacity (Y) of synthesized zeolite were investigated based on the Box-Behnken Design (BBD) of a response surface method. The results show that the model established by the response surface method has a good predictability for the Y value of zeolite, and the Y value of zeolite is improved after optimization. Each factor and their interaction have effects on the Y value of synthesized zeolite, and the order of the factor effect is A, C, and B and the order of interaction effect is AC, BC, and AB. The Na-X zeolite can be synthesized under optimum conditions (i.e., alkali melting temperature of 650 ℃, ash-alkali ratio of 1∶1.7 g/g, liquid-solid ratio of 4.5∶1 mL/g, crystallization time of 25.2 h, and crystallization temperature of 83 ℃). The Y value of zeolite synthesized under optimum conditions is 52.44 mg/g.

oil shale ash  /  zeolite  /  response surface methodology  /  mathematical model  /  factors analysis
刘宝蔓, 初茉, 白书霞, 杨彦博, 贾晨昕, 吕飞勇. 用油页岩灰制备沸石分子筛及响应面优化. 硅酸盐学报, 2020 , 48 (8) : 1317 -1324 . DOI: 10.14062/j.issn.0454-5648.20200002
Baoman LIU, Mo CHU, Shuxia BAI, Yanbo YANG, Chenxin JIA, Feiyong LYU. Zeolite Synthesized with Oil Shale Ash and Optimized by Response Surface Method[J]. Journal of the Chinese Ceramic Society, 2020 , 48 (8) : 1317 -1324 . DOI: 10.14062/j.issn.0454-5648.20200002
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Year 2020 volume 48 Issue 8
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Article Info
doi: 10.14062/j.issn.0454-5648.20200002
  • Receive Date：2020-01-02
  • Online Date：2026-10-29
  • Published：2020-08-20
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History
  • Received：2020-01-02
  • Revised：2020-02-26
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Affiliations
    College of Chemical & Environmental Engineering, China University of Mining and Technology (Beijing), Beijing 100083, China

Corresponding:

CHU Mo (1966-), female, Ph.D., 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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