Adsorption of β-Naphthalenesulfonic Acid/Sulfuric Acid from Their Solution by Weakly Basic  Resin

• RESEARCH PAPERS • Previous Articles Next Articles

Adsorption of β-Naphthalenesulfonic Acid/Sulfuric Acid from Their Solution by Weakly Basic
Resin

LI Changhai^a,b; SHI Pengfei^a; YU Zhengzhe^a; SHI Hongren^b

^a Department of Applied Chemistry, Harbin Institute of Technology, Harbin 150001, China
^b Department of Chemical Engineering, Jilin Institute of Technology, Changchun 130012,
China

Received:1900-01-01 Revised:1900-01-01 Online:2003-02-28 Published:2003-02-28
Contact: LI Changhai

2-萘磺酸/硫酸在弱碱性树脂上的吸附平衡研究

李长海^a,b; 史鹏飞^a; 余政哲^a; 石宏仁^b

^a Department of Applied Chemistry, Harbin Institute of Technology, Harbin 150001, China
^b Department of Chemical Engineering, Jilin Institute of Technology, Changchun 130012,
China

通讯作者: 李长海

Abstract

Abstract: Experiments for single and bisolute competitive adsorption were carried out to investigate
the adsorptionbehavior ofβ-naphthalenesulfonic acid (NSA) and sulfuric acid from their
solution at 25℃ onto weakly basic resinD301R. Adsorption affinity of sulfuric acid on
D301R was found to be much higher than that of NSA. The dataof single-solute adsorption
were fitted to the Langmuir model and the Freundlich adsorption model. The idealadsorbed
solution theory (IAST) coupled with the single-solute adsorption models were used to
predict the bisolutecompetitive adsorption equilibria. The IAST coupled with the Langmuir
and the Freundlich model for sulfuric acidand NSA, respectively, yields the favorable
representation of the bisolute competitive adsorption behavior.

Key words: β-naphthalenesulfonic acid, adsorption, weakly basic resin

摘要： Experiments for single and bisolute competitive adsorption were carried out to investigate
the adsorptionbehavior ofβ-naphthalenesulfonic acid (NSA) and sulfuric acid from their
solution at 25℃ onto weakly basic resinD301R. Adsorption affinity of sulfuric acid on
D301R was found to be much higher than that of NSA. The dataof single-solute adsorption
were fitted to the Langmuir model and the Freundlich adsorption model. The idealadsorbed
solution theory (IAST) coupled with the single-solute adsorption models were used to
predict the bisolutecompetitive adsorption equilibria. The IAST coupled with the Langmuir
and the Freundlich model for sulfuric acidand NSA, respectively, yields the favorable
representation of the bisolute competitive adsorption behavior.

关键词: β-naphthalenesulfonic acid;adsorption;weakly basic resin

LI Changhai, SHI Pengfei, YU Zhengzhe, SHI Hongren. Adsorption of β-Naphthalenesulfonic Acid/Sulfuric Acid from Their Solution by Weakly Basic
Resin[J]. .

李长海, 史鹏飞, 余政哲, 石宏仁. 2-萘磺酸/硫酸在弱碱性树脂上的吸附平衡研究[J]. CIESC Journal.

References

Related Articles 15

[1]	Bingchun SHENG, Jianguo YU, Sen LIN. Study on lithium resource separation from underground brine with high concentration of sodium by aluminum-based lithium adsorbent [J]. CIESC Journal, 2023, 74(8): 3375-3385.
[2]	Ruihang ZHANG, Pan CAO, Feng YANG, Kun LI, Peng XIAO, Chun DENG, Bei LIU, Changyu SUN, Guangjin CHEN. Analysis of key parameters affecting product purity of natural gas ethane recovery process via ZIF-8 nanofluid [J]. CIESC Journal, 2023, 74(8): 3386-3393.
[3]	Yan GAO, Peng WU, Chao SHANG, Zejun HU, Xiaodong CHEN. Preparation of magnetic agarose microspheres based on a two-fluid nozzle and their protein adsorption properties [J]. CIESC Journal, 2023, 74(8): 3457-3471.
[4]	Ji CHEN, Ze HONG, Zhao LEI, Qiang LING, Zhigang ZHAO, Chenhui PENG, Ping CUI. Study on coke dissolution loss reaction and its mechanism based on molecular dynamics simulations [J]. CIESC Journal, 2023, 74(7): 2935-2946.
[5]	Jie WANG, Xiaolin QIU, Ye ZHAO, Xinyang LIU, Zhongqiang HAN, Yong XU, Wenhan JIANG. Preparation and properties of polyelectrolyte electrostatic deposition modified PHBV antioxidant films [J]. CIESC Journal, 2023, 74(7): 3068-3078.
[6]	Shaoyun CHEN, Dong XU, Long CHEN, Yu ZHANG, Yuanfang ZHANG, Qingliang YOU, Chenglong HU, Jian CHEN. Preparation and adsorption properties of monolayer polyaniline microsphere arrays [J]. CIESC Journal, 2023, 74(5): 2228-2238.
[7]	Caihong LIN, Li WANG, Yu WU, Peng LIU, Jiangfeng YANG, Jinping LI. Effect of alkali cations in zeolites on adsorption and separation of CO₂/N₂O [J]. CIESC Journal, 2023, 74(5): 2013-2021.
[8]	Chenxin LI, Yanqiu PAN, Liu HE, Yabin NIU, Lu YU. Carbon membrane model based on carbon microcrystal structure and its gas separation simulation [J]. CIESC Journal, 2023, 74(5): 2057-2066.
[9]	Yu PAN, Zihang WANG, Jiayun WANG, Ruzhu WANG, Hua ZHANG. Heat and moisture performance study of Cur-LiCl coated heat exchanger [J]. CIESC Journal, 2023, 74(3): 1352-1359.
[10]	Xuanjun WU, Chao WANG, Zijian CAO, Weiquan CAI. Deep learning model of fixed bed adsorption breakthrough curve hybrid-driven by data and physical information [J]. CIESC Journal, 2023, 74(3): 1145-1160.
[11]	Xiaowan PENG, Xiaonan GUO, Chun DENG, Bei LIU, Changyu SUN, Guangjin CHEN. Modeling and simulation of CH₄/N₂ separation process with two absorption-adsorption columns using ZIF-8 slurry [J]. CIESC Journal, 2023, 74(2): 784-795.
[12]	Jinlin MENG, Yu WANG, Qunfeng ZHANG, Guanghua YE, Xinggui ZHOU. Pore network model of low-temperature nitrogen adsorption-desorption in mesoporous materials [J]. CIESC Journal, 2023, 74(2): 893-903.
[13]	Wan XU, Zhenbin CHEN, Huijuan ZHANG, Fangfang NIU, Ting HUO, Xingsheng LIU. Study on synthesis, adsorption and desorption performance of linear temperature-sensitive segment polymer regulated intelligent $R e O 4 -$ ion-imprinted polymer [J]. CIESC Journal, 2023, 74(2): 941-952.
[14]	Jiahao JIANG, Xiaole HUANG, Jiyun REN, Zhengrong ZHU, Lei DENG, Defu CHE. Qualitative and quantitative study on Pb²⁺ adsorption by biochar in solution [J]. CIESC Journal, 2023, 74(2): 830-842.
[15]	Yingxi DANG, Peng TAN, Xiaoqin LIU, Linbing SUN. Temperature swing for CO₂ capture driven by radiative cooling and solar heating [J]. CIESC Journal, 2023, 74(1): 469-478.