摘要
对几种油污组成及其不溶颗粒微观状态进行测试分析,研究不同浓度弱碱性助剂三乙醇胺(TEA)、碳酸钠(Na2CO3)、碳酸氢钠(NaHCO3)、二异丙醇胺(DIPA),螯合剂乙二胺四乙酸二钠(EDTA-2Na)、乙二胺四乙酸四钠(EDTA-4Na)、谷氨酸二乙酸四钠(GLDA)、N,N-二羧甲基丙氨酸三钠(MGDA)对不同类型油污的去污效果,并与强碱性助剂NaOH进行去污力和腐蚀性对比。结果表明:在弱碱性条件下,有机碱剂具有更出色的清洁效果和低腐蚀性,四种螯合剂具备不同程度的去污增效作用。不同场景的油污在成分组成方面有很大的差异,应针对不同场景设计和考察配方。
In this paper, several oil pollution compositions and microscopic states of insoluble particles were tested and analyzed.To study the decontamination effects of weak basic additives of different concentrations, such as triethanolamine(TEA), the sodium carbonate(Na2CO3), sodium bicarbonate(NaHCO3), diisopropanolamine(DIPA), chelating agents, such as disodium ethylenediaminetetraacetate(EDTA-2Na), tetrasodium ethylenediaminetetraacetate(EDTA-4Na), tetrasodium glutamate diacetate(GLDA), and trisodium N, N-dicarboxymethylalanine(MGDA), on different types of oil pollution. The results show that the organic alkali agent has better cleaning effect and lower corrosion under weak alkaline condition, and four chelating agents have different decontamination synergistic effect. There are great differences in the composition of oil contamination in different scenes, so the formulation should be designed and investigated according to different scenes.
作者
陈源明
何佳兴
马铃
CHEN Yuanming;HE Jiaxing;MA Ling(Guangdong Timson Health Technology Co.,Ltd.,Guangzhou,Guangdong,510000,China)
出处
《中国洗涤用品工业》
CAS
2023年第1期42-49,共8页
China Cleaning Industry
关键词
厨房
油污清洁剂
油污组成
弱碱性助剂
螯合剂
去污力
腐蚀
kitchen
grease cleaner
oil composition
alkaline additives
chelating agent
detergency
corrosion
