Synthesis, characterization and performance of copolymer of polyaspartic acid

Gao Xiao Hua Xue Gong Cheng Xue Bao/Journal of Chemical Engineering of Chinese Universities

Volumn 24, Issue 2, 2010, Pages 301-306

  Gao, Yu Hua ^a,b,c   Wang, Yan Ji ^a   Liu, Zhen Fa ^b,c   Zhang, Li Hui ^b,c  

^a HEBEI UNIVERSITY OF TECHNOLOGY   (China)

^b Hebei Provincial Institute of Energy Resources   (China)

^c Hebei Engineering Research Center for Water Saving in Industry   (China)

Author keywords

Copolymer of polyaspartic acid; Grafting ratio; Polyaspartic acid; Scale inhibition mechanism

Indexed keywords

AQUEOUS SOLUTIONS; ASPARTIC ACIDS; CALCIUM CARBONATE CRYSTALS; CARBOXYLIC ACID GROUPS; CONCENTRATION OF; ELEMENTAL ANALYSIS; GRAFTING RATIO; MOLE RATIO; POLYASPARTIC ACID; POLYSUCCINIMIDE; SCALE INHIBITION; SCALE INHIBITION PERFORMANCE; SEM; THERMAL CONDENSATION;

CALCIUM; CARBONATION; CARBOXYLIC ACIDS; COPOLYMERIZATION; CRYSTAL STRUCTURE; CRYSTALLITES; GRAFTING (CHEMICAL); IRON OXIDES; ORGANIC ACIDS; PHOTORESISTS; PLASTIC PRODUCTS; SCANNING ELECTRON MICROSCOPY; SYNTHESIS (CHEMICAL);

CALCIUM CARBONATE;

EID: 77952639862     PISSN: 10039015     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (14)

1. Tomida M, Nakao T, Matsunami S et al. Convenient synthesis of high molecular weight poly (succinimide) by acid-catalysed polycondensation of L-aspartic acid [J]. Polymer, 1997, 38(18): 4733-4736.
2. Tang J S, Davis R V. Use of biodegradable polymers in preventing scale build-up [P]. USP: 5,776,875, 1998-07-07.
3. Tang J S, Fu S L, Emmons D H. Biodegradable modified polyaspartic polymers for corrosion and scale control [P]. USP: 6,022,401, 2000-02-08.
4. Ross R J, Low K C, Shannon J E. Polyaspartate scale inhibitors-biodegradable alternatives to polyacrylates [J]. Materials Performance, 1997, 36(4): 53-57.
5. Low K C, Wheeler A P, Koskan L P. Green chemistry applied to corrosion and scale inhibitors [J]. Adv Chem Ser, 1996, 248(Hydrophilic Polymers): 99-111.
6. Ross R J, Low K C, Shannon J E. Green chemistry applied to corrosion and scale inhibitors [J]. Material Performance, 1997, 20(4): 52-57.
7. Koskan Larry P. Polyaspartic acid as a calcium sulfate and a barium sulfate inhibitor [P]. USP: 5,116,513, 1991-05-26.
8. Zhang Yu-Ling, Huang Jun-Li, Cheng Zhi-Hui et al. Control on molecular weight of aspartic acid-glutamic acid copolymer and its influence on scale inhibition [J]. J Chem Eng of Chinese Univ, 2006, 20(5): 804-808.
9. Gao Li-Jun, Guo Ning, Mu Qing-Ping et al. Synthesis and performance of polyaspartic acid derivatives [J]. Petrochemical Technology, 2003, 32(9): 792-795.
10. Wang Ji-Long, Wang Ting, Li He-Sheng et al. Performance of scale inhibition and dispersion of phosphono PASP [J]. Industrial Water Treatment, 2004, 24(9): 22-24.
11. Li Zhi-Qun, Li Jing-Ning, Zhi Xia. Synthesis and scale inhibition of modified polyaspartic acid [J]. Industrial Water Treatment, 2008, 28(8): 38-40.
12. Wang Rui, Shen Zi-Qiu, Ding Jie. Study on the synergistic effect of scale inhibitors [J]. Petrochemical Technology, 1999, 28(9): 615-617.
13. Ai Shi-Yun, Zhang Jie, Shen Qin et al. Study on the corrosion and scale inhibition of 1-hydroxyprophlidene-1, 1-diphosphonicAcid (HPDP) and its mechanism [J]. Journal of Eastchina Normal University(Natural Science), 2000, (2): 59-64.
14. Zhang Gui-Cai, Ge Ji-Jiang, He Xiao-Juan et al. Research progress of the mechanism of chemicals inhibiting calcium carbonate scale [J]. Journal of Xi'an Shiyou University(Natural Science Edition), 2005, 20(5): 59-62.