磁化条件下不同镁盐对碳酸钙溶解行为的影响

doi:10.11962/1006-4990.2019-0268

Abstract

Abstract:

To illustrate the effect rule of inorganic magnesium salts on solubility behavior of calcium carbonate under magnetization,the solubility behavior of calcium carbonate affected by different magnesium salts was characterized by conductivity,pH and calcium concentration.Results showed that magnesium sulfate,magnesium nitrate and magnesium chloride promoted dissolution of calcium carbonate under magnetization.Magnesium sulfate with the most remarkable effect could enhance calcium concentration by 55.0%.While magnesium carbonate inhibited dissolution of calcium carbonate and reduced calcium concentration by 36.0%.The reason of magnesium sulfate,magnesium nitrate and magnesium chloride promoting dissolution of calcium carbonate was that magnesium ions produced salt effect and magnesium salts reduced pH of magnetizing calcium carbonate solution at different degree.And the reason of magnesium carbonate inhibiting dissolution of calcium carbonate was that carbonate ions produced common ion effect and polarization effect and magnesium carbonate enhanced pH of magnetizing calcium carbonate solution.The research reveals the effect rule of different magnesium salts on solubility behavior of calcium carbonate in magnetized solution,which not only provides a theoretical basis of regulating solubility behavior of calcium carbonate by magnesium salts but also has certain reference significance on strengthening the effect of magnetic scale removal.

Key words: magnetization, calcium carbonate, solubility behavior, magnesium salts

CLC Number:

TQ132.32

Wang Yubin,Wang Wangbo,Zhu Xinfeng,Xun Jingwen,Dang Weiben. Effect of different magnesium salts on solubility behavior of calcium carbonate under magnetization[J]. Inorganic Chemicals Industry, 2020, 52(3): 35-38.

Figures/Tables 3

References 16

[1]	段强强, 毛东旭, 吴倩倩 , 等. 换热设备结垢机理与电磁除垢技术应用分析[J]. 中国高新技术企业, 2016(8):43-44.
[2]	王兵, 李长俊, 廖柯熹 , 等. 管道结垢原因分析及常用除垢方法[J]. 油气储运, 2008,27(2):59-61.
[3]	周慧波, 牛向楠, 李振海 . 添加剂对碳酸钙溶解度的影响[J]. 环境工程, 2013,31(增刊):419-421.
[4]	季燕, 杨文忠 . 有机膦酸阻垢剂与羧酸螯合剂对碳酸钙的抑制机理探究[C]// 2016中国水处理技术研讨会暨第36届年会论文集.天津:中国化工学会工业水处理专业委员会, 2016: 63-71.
[5]	王虎, 陈龙驹, 唐鋆磊 , 等. 采用电化学石英晶体微天平研究碳酸钙垢生长规律及阻垢剂的影响[J]. 油田化学, 2016,33(2):345-350.
[6]	李富华, 项军, 杜威 , 等. 换热器结垢与除垢的研究进展[J]. 盐科学与化工, 2017,46(6):22-25.
[7]	费继友, 李玉泉, 白鑫 . 水的电磁变频除垢防垢技术和实验研究[J]. 化工自动化及仪表, 2011,38(2):157-161.
[8]	侯宏录, 齐晶晶, 黄钉劲 . 一种防垢除垢的变频电磁场发生装置[J]. 光学仪器, 2015,37(2):165-169,174.
[9]	余丰人, 罗维瑛 . 电磁水处理的防垢和除垢机理探讨[J]. 仲恺农业工程学院学报, 2009,22(1):44-48.
[10]	张池, 刘文冬, 于萍 , 等. 高频电磁阻垢的影响因素及其机理研究[J]. 工业水处理, 2016,36(4):61-64.
[11]	大连理工大学无机化学教研室. 无机化学[M]. 北京: 高等教育出版社, 2006.
[12]	高霞 . 离子极化作用对化合物熔沸点和溶解度的影响[J]. 河南教育学院学报:自然科学版, 1998(1):42-44.
[13]	贾延刚 . 离子极化对化合物结构的影响[J]. 内蒙古石油化工, 2012(22):9-12.
[14]	武淑芳 . 离子晶体溶解度规律浅析[J]. 甘肃科技, 2004,20(10):116-117.
[15]	张向前, 丘自力 . 沉淀的溶解度及其影响因素[J]. 商丘职业技术学院学报, 2008,38(5):100-103.
[16]	陈勇, 王淼, 刘庆 , 等. 盐效应和共同离子效应对方解石溶解度的影响及其地质意义[J]. 中国石油大学学报:自然科学版, 2016,40(6):33-39.

National Inorganic Salts Information Center

Inorganic Acid-Base-Salt Committee of CIESC

Effect of different magnesium salts on solubility behavior of calcium carbonate under magnetization

RichHTML

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 3

References 16

Related Articles 15

Metrics

Comments

Recommended 10

[1]	Yan Xin,Wu Jianyi,Lu Yunfeng,Yan Ziteng. Study on new technology of comprehensive utilization of alkali residue in ammonia alkali plant [J]. Inorganic Chemicals Industry, 2021, 53(1): 68-71.
[2]	Zhang Bin,Xiao Xiao,Han Yunjiao,Zhang Yuanyuan,Yu Hongwei. Study on third-step infrared spectroscopy of calcium carbonate [J]. Inorganic Chemicals Industry, 2021, 53(1): 97-101.
[3]	Yan Xin. Research and production of colorful nano-sized calcium carbonate [J]. Inorganic Chemicals Industry, 2020, 52(5): 53-55.
[4]	Jing Ting. Study on extrudability of silicone sealant by using modified nano-sized calcium carbonate [J]. Inorganic Chemicals Industry, 2020, 52(4): 57-60.
[5]	Wang Qianqian,Bai Chunhua,Ren Hui,Li Guanghui. Crystal structure regulation of calcium carbonate by adding tetradecanoic acid [J]. Inorganic Chemicals Industry, 2020, 52(4): 29-32.
[6]	Zhang Wenxian,Liu Liansheng,Cao Hejun,Wu Binke,Cheng Zhenpeng. Effect on kinetics of limestone decomposition under different CO₂ atmospheres [J]. Inorganic Chemicals Industry, 2020, 52(3): 59-63.
[7]	Wang Gang,Tang Shengwei,Chen Yanxiao,Zhang Tao. Effect of CTAB on crystal form of CaCO₃ in indirect mineralization of CO₂ by CaSO₄·2H₂O [J]. Inorganic Chemicals Industry, 2020, 52(3): 75-79.
[8]	Chang Yuefan,Zhang Huijie,Wang Shanshan,Xue Yongqiang. Controllable preparation of nano-calcium carbonate with different particle sizes [J]. Inorganic Chemicals Industry, 2020, 52(12): 29-33.
[9]	Liu Baoshu,Hao Zhigang,Ma Yongshan,Liu Runjing,Hu Yongqi. Trend analysis and review of calcium carbonate production in China for the past 60 years [J]. Inorganic Chemicals Industry, 2020, 52(10): 37-43.
[10]	Liu Zaitong,Li Chang′e,Yang Yuling,Li Guoting. Preparation of sub-micron spindle-shaped calcium carbonate and sodium hydroxide co-production by causticizing method [J]. Inorganic Chemicals Industry, 2019, 51(8): 56-59.
[11]	Liu Jianlu,Liu Xia,Yue Maowen. Study on scaling tendency in nanofiltration process by treating underground brine in Laizhou bay,Bohai [J]. Inorganic Chemicals Industry, 2019, 51(8): 64-68.
[12]	Yan Xin1，Lu Yunfeng2，Ma Yuanyuan3，Xie Long3. Study on composite carbonization mechanism of nano calcium carbonateproduced by calcium chloride-ammonia water system [J]. Inorganic Chemicals Industry, 2019, 51(7): 77-80.
[13]	Zhang Pinghua,Yan Yunjie,Chen Jianjun,Wang Hongyan,Zhang Chunli,Wu Ning. Preparation of nanometer calcium carbonate from high-Ca-Mg phosphorus tailings by acid leaching [J]. Inorganic Chemicals Industry, 2019, 51(3): 63-66.
[14]	Tan Tingting1，2，3，Zhong Jianchu1，2，3. Study on controllable synthesis of spherical calcium carbonate [J]. Inorganic Chemicals Industry, 2019, 51(12): 30-34.
[15]	CHEN Bo, SONG Xing-Fu, XU Yan-Xia, SUN Yu-Zhu, YU Jian-Guo. Optimization of preparation of calcium carbonate from continuous crystallization process of ammonium carbonate and conversion of calcium sulfate by response surface methodology [J]. INORGANICCHEMICALSINDUSTRY, 2016, 48(9): 18-.