The present work was devoted to the study and search for alternative renewable sources of feedstock for production of fatty-acid esters to further their application as lubricant additives for drilling fluids and to optimize the cost value of the developed products. Fatty-acid esters were prepared from oleic acid and polyatomic alcohols and by transesterification of fatty-acid methyl esters prepared from renewable plant production wastes with polyatomic alcohols. The optimal synthetic conditions were chosen. The physicochemical properties of the obtained products were analyzed. Directions for further research were defined.

中文翻译：

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在钻井液润滑剂中使用蔬菜加工废料的可行性

目前的工作致力于研究和寻找用于生产脂肪酸酯的替代可再生原料，以进一步将其用作钻井液的润滑剂添加剂并优化所开发产品的成本价值。脂肪酸酯是由油酸和多原子醇制备的，并且是由从可再生植物生产废料中制备的脂肪酸甲酯与多原子醇进行酯交换反应制得的。选择了最佳合成条件。分析了所得产物的理化性质。确定了进一步研究的方向。