|
|||||
|
|
| 吉林通化地区煤系高岭岩合成4沸石研究 | |
| 引用本文： | 李春茂,李洪文,楚湘涛.吉林通化地区煤系高岭岩合成4沸石研究[J].吉林地质,2009,28(2):123-125. |
| 作者姓名： | 李春茂 李洪文 楚湘涛 |
| 作者单位： | 1. 吉林省地质勘探技术研究所,吉林,长春,130062 2. 吉林林有色金属地质局607队,吉林,吉林市,132105 3. 吉林省国土资源厅,吉林,长春,130021 |
| 摘 要： | 以吉林通化地区煤系高岭岩为原料,采用水热法合成了4沸石,讨论了煅烧温度、用碱量、晶化时间和温度等对生成产物的影响。实验表明：合成4沸石的适宜条件为：煅烧温度650-850℃,用碱量Na2O/SiO2=2.80,晶化时间2 h,晶化温度80℃,胶化时间2 h,老化时间10 h,在此条件下合成的4沸石,其钙离子交换量为233.51 mg.CaCO3/g。 |
| 关 键 词： | 煤系高岭岩 4沸石 钙离子交换量 通化地区 |
Study on syntheszing 4(A) zeolite form coal strata kaolin rock in Tonghua area, Jilin prcvince |
|
| LI Chun-mao,LI Hong-wen,CHU Xiang-tao.Study on syntheszing 4(A) zeolite form coal strata kaolin rock in Tonghua area, Jilin prcvince[J].Jilin Geology,2009,28(2):123-125. | |
| Authors: | LI Chun-mao LI Hong-wen CHU Xiang-tao |
| Institution: | LI Chun-mao , LI Hong-wen, CHU Xiang-tao( 1. Institute of Geologic Exploration Technique of Jilin Province, Changchun 130062, Jilin, China; 2. Bureau of Land and Resources of Jilin Province, Changchun 130021, Jilin, China; 3. Bureau of Land and Resources of Jilin Province, Chaugchun 130021, Jilin, China) |
| Abstract: | This paper discusses on the synthesis condition of 4 zeolite by hydrothermal method and effects of calcination temperature,consumption of alkali,temperature and time of crystalinity on quality of 4 zeolite.The experiment work shows the best condition to synthesized 4 zeolite are the temperature of calcination,650℃~850℃,consumption of alkali,Na2O/SiO2 = 2.80,time of crystalinity,2 h,temperature of crystalinity,80℃,time of precipitation,2 h,time of gel,10 h.The quality of the calcium ionic exchanging of the synthesized 4A zeolite made under the best condition can reach to 233.51 mg · CaCO3/ g4A zeolite. |
| Keywords: | coal strata kaolin rock 4 zeolite quality of calcium ionic exchanging Tonghua area |
| 本文献已被 维普 万方数据 等数据库收录！ | |