[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.
点击复制

过氧化尿素的制备及其热稳定性研究
分享到：

《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.

相似文献/References:

[1]郭登峰,刘红,刘准,等.固体碱催化剂KF/Al2O3催化合成乙二醇丁醚[J].南京理工大学学报(自然科学版),2011,(01):122.
　GUO Deng-feng,LIU Hong,LIU Zhun,et al.Synthesis of Ethylene Glycol Monobutyl Ether with KF /Al2 O3 Solid Base Catalyst[J].Journal of Nanjing University of Science and Technology,2011,(01):122.
[2]仝玉萍,陆路德,汪信,等.Eu2Sn2O7纳米晶的盐助甘氨酸燃烧法制备及结构表征[J].南京理工大学学报(自然科学版),2010,(03):386.
　TONG Yu-ping,LU Lu-de,WANG Xin,et al.Preparation and Structure Characterization of Eu2Sn2O7 Nanocrystals by Salt-assistant Glycine Combustion Method[J].Journal of Nanjing University of Science and Technology,2010,(01):386.
[3]蒋文俊,许建,赵春宝,等.改性层状双氢氧化镁铝的制备及在PA6中的阻燃应用[J].南京理工大学学报(自然科学版),2009,(02):272.
　JIANG Wen-jun,XU Jian,ZHAO Chun-bao,et al.Preparation of Modified Mg-Al Layered Double Hydroxide and Its Flame-retardant Application in PA6 Composites[J].Journal of Nanjing University of Science and Technology,2009,(01):272.
[4]朱俊武,张莉莉,吴继科,等.硬脂酸法制备层状K_2Pr_2Ti_3O_(10)及其酸交换性质研究[J].南京理工大学学报(自然科学版),2008,(02):248.
　ZHU Jun-wu,ZHANG Li-li,WU Ji-ke,et al.Preparation of Layered K2Pr2Ti3O10 by Stearic Acid Method and Its Acid-exchanging Property[J].Journal of Nanjing University of Science and Technology,2008,(01):248.
[5]黄龙祥,吕春绪.4-苯基-4-(1,2,4-三唑-1-基)-3-丁烯-2-酮及其衍生物的合成[J].南京理工大学学报(自然科学版),2003,(01):110.
　HuangLongxiang LuChunxu.Preparation of 4-Pheny-4-(1,2,4-Triazole-1-yl)-3-Buten-2-One and Its Derivatives[J].Journal of Nanjing University of Science and Technology,2003,(01):110.
[6]刘晓东,李健生,张爱娟,等.氧化铝微滤膜的制备及表征[J].南京理工大学学报(自然科学版),2002,(04):406.
　LiuXiaodong LiJiansheng ZhangAijuan SunXiuyun WangLianjun.The Preparation and Characterization of Alumina Microfiltration Membrane[J].Journal of Nanjing University of Science and Technology,2002,(01):406.
[7]叶明泉,邓国栋,韩爱军,等.超细鲜骨粉的制备及其营养功能研究[J].南京理工大学学报(自然科学版),1999,(01):10.
　Ye Mingquan Deng Guodong Han Aijun Li Fengshen Song Hongchang.A Study on the Preparation and Nutritive Functions of Ultrafine Fresh Bone Powder[J].Journal of Nanjing University of Science and Technology,1999,(01):10.
[8]杨宇,杨绪杰,王瑛,等.酰胺酸、酰亚胺键扩链二胺的合成与表征[J].南京理工大学学报(自然科学版),1997,(04):45.
　Yang Yu Yang Xujie Wang Ying Lu Lude Wang Xin.Preparation and Characterization of Novel Diamines Chain extented by Amic Acid Linkage and by Imide Linkage[J].Journal of Nanjing University of Science and Technology,1997,(01):45.
[9]陆明,孙荣康,吕春绪,等.六硝基芪合成新方法[J].南京理工大学学报(自然科学版),1994,(05):8.
　Lu Ming.ANew Method for Synthesising Hexanitrostilbene.[J].Journal of Nanjing University of Science and Technology,1994,(01):8.
[10]刘 斌,胡文胜,李亚娟.纳米CuO-Co3O4-NiO复合氧化物的制备与 电化学性能[J].南京理工大学学报(自然科学版),2014,38(06):829.
　Liu Bin,Hu Wensheng,Li Yajuan.Preparation of nano CuO-Co3O4-NiO composite oxide and its electrochemical properties[J].Journal of Nanjing University of Science and Technology,2014,38(01):829.

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