环境工程与化学系 王帅军
勒雪氏病男人体照片指导老师 你不可能在乎的声音王永刚
摘 要
十七烯基咪唑啉型防锈剂及其盐或咪唑啉衍生物季铵盐类是目前国内外所主要使用的缓蚀剂种类之一，咪唑啉及其衍生物的缓蚀性能高效，在国外许多油田使用的有机缓蚀剂中，以咪唑啉的用量最大。与其它类型的缓蚀剂相比，十七烯基咪唑啉型防锈剂咪唑啉具有良好的耐热稳定性和高效性。我国的环烷酸资源含量丰富，但是利用率却较低，近年来，许多学者采用油酸和二乙烯三胺合成咪唑啉，这对国民经济的发展及提高资源利用率有重要意义采用。两部法合成T703防锈剂。首先研究了T703中间体的合成，通过观察生成物颜，检测生成的水量，油溶性和产物进行IR 表征，确定合成中间体的最佳工艺，然后利用这一中间体与T746反应，合成T703防锈添。用同样方法考察了各种因素（反应物比例，加热时间）对T703合成的影响，进而得出了最佳工艺。
关键词：防锈剂 、油酸 、 二乙烯三胺
华县老腔
The Preparation of Seventeen alkenyl type imidazoline corrosion inhibitor
ABSTRACT
Seventeen alkenyl type imidazoline corrosion inhibitor and its salt or quaternary ammonium salt type imidazoline derivatives at home and abroad are mainly use one type of corrosion inhibitor of imidazoline and its derivatives corrosion inhibition efficiency, many oilfields abroad using organic corrosion inhibitor, to the dosage of the imidazoline is the largest. Compared with other types of corrosion inhibitors, 17 alkenyl type imidazoline corrosion inhibitor imidazoline has good heat stability and high efficiency. The resources of naphthenic acid content is rich, but utilization rate is low, in recent years, many scholars have adopted synthesis oleic acid and divinyl three amine imidazoline, this to the development of national economy and improve resource utilization has important sign
ificance. Two synthesis T703 rust inhibitor. T703 intermediates synthesis is studied first, and by observing the product color, detecting the generated water, oil soluble and IR characterization product, determine the best technology of synthesis of intermediates, and then use the intermediates and T746 reaction, synthetic T703 rust. Is investigated with the same techniques of various factors (the ratio of reactants, heating time) to T703 synthesis influence, thus obtained the best craft.
Key words: anti-rust agent 、oleic acidplp 、局面的理解与判断divinyl three amine
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