CAS OpenIR
Synthesis and Application of a Phosphorous-Free and Non-Nitrogen Polymer as an Environmentally Friendly Scale Inhibition and Dispersion Agent in Simulated Cooling Water Systems
Yan, Meifang1,2,3,4; Tan, Qiangqiang1,2; Liu, Zhan3,4; Li, Haihua3,4; Zheng, Yuxuan5; Zhang, Lihui3,4; Liu, Zhenfa3,4
2020-06-30
Source PublicationACS OMEGA
ISSN2470-1343
Volume5Issue:25Pages:15487-15494
AbstractA novel phosphorus-free and non-nitrogen scale inhibition and dispersion agent was synthesized from epoxysuccinic acid (ESA), itaconic acid (IA), and sodium methyl propylene sulfonate (SMAS). It was characterized by infrared spectroscopy (IR), nuclear magnetic resonance (NMR), and elemental analysis, and its molecular weight and distribution were determined by gel permeation chromatography (GPC). Static experimental methods were used to evaluate the scale inhibition against CaCO3, Ca-3(PO4)(2), and CaSO4. The dispersion ability was evaluated by measuring the dispersive property of iron oxide. By observing the morphology of the CaCO3 scale, the scale inhibition mechanism was discussed. The results showed that when the ratio of raw materials (ESA/IA/SMAS) was 10:10:5, the scale inhibition rate of CaCO3 and CaSO4 reached 100% with the dosages of 20 and 10 mg/L, respectively. In addition, the scale inhibition rate against Ca-3(PO4)(2) was up to 96.64% with a dosage of 100 mg/L. The property of dispersing iron oxide exhibited the best results with 50 mg/L of the agent. On the 21st day, the biodegradation rate reached 63.33%. This polymer was an environmentally friendly antiscale and dispersant with good scale inhibition and biodegradability.
DOI10.1021/acsomega.0c01620
Language英语
WOS KeywordPOLYEPOXYSUCCINIC ACID ; CORROSION ; CALCITE
Funding ProjectNational Natural Science Foundation of China[21376062] ; Hebei Province Applied Basic Research Program-Key Basic Research Project[18964005D] ; Science and Technology Project of Hebei Academy of Sciences[2019Q03]
WOS Research AreaChemistry
WOS SubjectChemistry, Multidisciplinary
Funding OrganizationNational Natural Science Foundation of China ; Hebei Province Applied Basic Research Program-Key Basic Research Project ; Science and Technology Project of Hebei Academy of Sciences
WOS IDWOS:000546100300066
PublisherAMER CHEMICAL SOC
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/41353
Collection中国科学院过程工程研究所
Corresponding AuthorTan, Qiangqiang; Liu, Zhenfa
Affiliation1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100049, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Hebei Acad Sci, Inst Energy Resources, Shijiazhuang 050081, Hebei, Peoples R China
4.Hebei Engn Res Ctr Water Saving Ind, Shijiazhuang 0500811, Hebei, Peoples R China
5.Hebei Univ Technol, Sch Chem Engn & Technol, Tianjin 300000, Peoples R China
Recommended Citation
GB/T 7714
Yan, Meifang,Tan, Qiangqiang,Liu, Zhan,et al. Synthesis and Application of a Phosphorous-Free and Non-Nitrogen Polymer as an Environmentally Friendly Scale Inhibition and Dispersion Agent in Simulated Cooling Water Systems[J]. ACS OMEGA,2020,5(25):15487-15494.
APA Yan, Meifang.,Tan, Qiangqiang.,Liu, Zhan.,Li, Haihua.,Zheng, Yuxuan.,...&Liu, Zhenfa.(2020).Synthesis and Application of a Phosphorous-Free and Non-Nitrogen Polymer as an Environmentally Friendly Scale Inhibition and Dispersion Agent in Simulated Cooling Water Systems.ACS OMEGA,5(25),15487-15494.
MLA Yan, Meifang,et al."Synthesis and Application of a Phosphorous-Free and Non-Nitrogen Polymer as an Environmentally Friendly Scale Inhibition and Dispersion Agent in Simulated Cooling Water Systems".ACS OMEGA 5.25(2020):15487-15494.
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