[1]俞马宏* *,崔学军,黄炼军.过氧化尿素的制备及其热稳定性研究[J].南京理工大学学报(自然科学版),2005,(01):59-61.
 YU Ma-hong,CUI Xue-jun,HUANG Lian-jun.Preparation and Thermostability of Urea Peroxide[J].Journal of Nanjing University of Science and Technology,2005,(01):59-61.
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过氧化尿素的制备及其热稳定性研究
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《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

卷:
期数:
2005年01期
页码:
59-61
栏目:
出版日期:
2005-02-28

文章信息/Info

Title:
Preparation and Thermostability of Urea Peroxide
作者:
俞马宏1* * 崔学军2 黄炼军1
1. 南京理工大学化工学院, 江苏南京210094;
2. 清江石油化工有限责任公司, 江苏淮阴223002
Author(s):
YU Ma-hong1 CUI Xue-jun2 HUANG Lian-jun1
1.School of Chemical Engineering, NUST, Nanjing 210094, China; 2.Qingjiang Petrochemical Co LTD , Huaiyin 223002, China
关键词:
过氧化尿素 制备 稳定剂 热稳定性
Keywords:
urea perox ide preparat ion stab ilizers therma l stab ility
分类号:
TQ441.41
摘要:
研究了制备过氧化尿素(UP)的适宜条件,探讨了 10种稳定剂对UP产品纯度及稳定性的影响。研究结果表明,稳定剂能提高UP的纯度,且酸式稳定剂优于碱式稳定剂。同时发现,稳定剂对UP的高温热稳定性影响较大。50℃、24h的恒温实验结果表明,单一稳定剂中,乙二胺四乙酸二钠对UP的热稳定效果最好,酒石酸的效果最差;复合稳定剂对UP的热稳定效果均优于单一稳定剂。此外,低温下葡萄糖酸钠对UP具有稳定效果,而高温则无稳定效果。
Abstract:
U rea perox ide (UP) is a h ighly effic ien,t mu lt ifunctiona,l and broad-spectrum so lid antiseptic disinfectan.t The proper conditions for its preparation w ere determ ined and the effect of ten stabilizers on its purity and thermostab ility w ere discussed. The stabilizers slightly increased the purity and the acidic stabilizers w ere superior to the basic ones. The stab ilizers have great effect on the h igh-temperature therma l stab ility o fUP. The resu lts under 50℃ w ith the storage time of 24 h show tha,t among a ll the single stabilizers, the thermostab ility coefficient o f theUP w ith d isodium EDTA stab ilizer is the largest and tha t of the tartaric acid is the smalles.t The thermostability coe ff icients w ith the comp lex stab ilizers are more than that o f each of the sing le stab ilizers. The sod ium g luconates have stab le effect on the UP under the low temperature and no stab le effect under the h igh temperature.

参考文献/References:

[ 1] 增本勇, 南川好次, 西村喜男. 过氧尿素的制造方法 [ P] . 日本专利, 2000248608, 2002- 2- 26.
[ 2] 陶美玲, 张俊先, 庞德河. 尿素下游新产品过氧化尿素 [ J]. 四川化工与腐蚀控制, 1999, 2( 3) : 52~ 54.
[ 3] 吴田田, 苏婷婷, 姜恒. 合成过氧化尿素之稳定剂研究 [ J]. 石油化工高等学校学报, 2002, 15( 1): 25~ 27.
[ 4] 欧阳贻德, 唐正娇, 何寿林, 陈中. 过氧化尿素的制备及其稳定剂的研究[ J]. 精细石油化工进展, 2002, 3 ( 8): 34~ 36.
[ 5] 卢金风, 沈鸽, 陆东武. 过氧化尿素的合成[ J]. 四川化工与腐蚀控制, 2001, 4( 4): 15~ 17.
[ 6] 张英. 新型固体杀菌消毒剂的研究[ J]. 广西工学院学报, 2000, 11( 2): 23~ 25. [ 7] 梁治齐. 实用清洗技术手册[M ]. 北京: 化学工业出版社, 1999.

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备注/Memo

备注/Memo:
基金项目: 南京理工大学科研启动基金( AB41258)
作者简介: 俞马宏( 1966- ) , 男, 江苏泰州人, 副教授, 博士, 主要研究方向: 环境化工和计算化学, E-m ail:yumahong@m ail. njust. edu. cn。
更新日期/Last Update: 2013-03-03