INHIBITION OF STEEL CORROSION BY COMPLEX SALTS ON THE BASIS OF TRIGLYCERIDES OF RAPE-SEED OIL

被引：0

作者：

Abbasov, V. M. ^{[1
]}

Asadov, Z. H. ^{[1
]}

Suleymanova, S. S. ^{[1
]}

Abdullayev, E. Sh. ^{[1
]}

Rahimov, R. A. ^{[1
]}

机构：

[1] Natl Acad Sci Azerbaijan, YG Mamedaliyev Inst Petrochem Proc, AZ-1025 Baku, Azerbaijan

来源：

CHEMICAL PROBLEMS | 2016年 / 04期

关键词：

rape oil; corrosion inhibitor; ethanolamines; diethylolamidophosphate; complex ethanolamine salts;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Using the reaction of triglycerides of rape-seed oil with diethanollamine, diethylolamides have been obtained. Then, with participation of orthophosphoric acid, phosphate derivatives of diethylolamide have been synthesized. On the basis of phosphate derivatives of diethylolamides with monoethanolamine (MEA), diethanolamine (DEA), triethanolamine (TEA), there have been obtained complex salts with molar ratio 1: 1 and 1: 2, exhibiting a high level degree of steel protection against hydrosulfuric corrosion (92.3-99.6). The highest protective effect - 99.6% is displayed by trithanolamine salt with molar ratio 1:2 at concentration 100 mg/l.

引用

页码：416 / 420

页数：5