油页岩渣制备沸石及其吸附性能研究  

Study on Preparation of Zeolite from Oil Shale Residue and Its Adsorption Performance

作　　者：孙旭彤 孙欣然 赵瑞 周澳 于佳成 刘富杰 李永涛[1] 刘卉昇 黄德鑫 SUN Xutong;SUN Xinran;ZHAO Rui;ZHOU Ao;YU Jiacheng;LIU Fujie;LI Yongtao;LIU Huisheng;HUANG Dexin(Jilin Jianzhu University,Changchun Jilin 130018,China)

机构地区：[1]吉林建筑大学,吉林长春130118

出　　处：《北方建筑》2021年第4期56-60,共5页Northern Architecture

基　　金：吉林省科技厅重点研发项目(20200403158SF);吉林省教育厅“十三五”科学技术项目(JJKH20200272KJ);大学生创新创业训练计划项目(202010191149)。

摘　　要：本文以油页岩渣为原料,采用碱熔融-水热合成法制备Na-P型沸石,通过XRD和SEM测试分析了沸石结构和微观形貌。制备了亚甲基蓝和Cu2+溶液,研究了Na-P型沸石用量、溶液pH值、吸附温度和吸附时间等条件对Na-P型沸石吸附亚甲基蓝和Cu2+吸附效果的影响,找出了最佳实验条件。研究成果为固体废渣(油页岩渣、煤渣和煤气渣等)的综合利用提供了技术路线和实验支持,为固废清除与生态环境保护提供了有效的解决方案。In this paper,oil shale residue is used as raw material to prepare Na-P zeolite by alkali fusion-hydrothermal synthesis.The structure and micro-morphology of the zeolite are analyzed by XRD and SEM tests.Methylene blue and Cu^(2+) solutions were prepared,and the influence of zeolite dosage,solution pH,adsorption temperature and adsorption time on the adsorption effect of Na-P zeolite on methylene blue and Cu^(2+) was studied,and the best experimental conditions were found.The research results provide technical routes and experimental support for the comprehensive utilization of solid waste residues(oil shale residue,coal cinder and gas residue,etc.),and provide effective solutions for solid waste removal and ecological environment protection.

关 键 词：油页岩渣 沸石合成 水热法 吸附性能 

分 类 号：TQ424.1[化学工程]