不同浓度硫酸和壬基酚的废润滑油精制

Q3 Engineering

Tribology in Industry Pub Date : 2023-03-15 DOI:10.24874/ti.1411.11.22.03

José Abisenas Alvarez-Rivera, G. Castañón-Nájera, Juan Manuel Urrieta-Saltijeral, José Ramón Laínes-Canepa, José Roberto Hernández-Barajas, L. Pampillón-González, Carlos Mario Morales-Bautista

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引用次数: 0

摘要

本研究的目的是评估废润滑油（ULO）的精炼及其作为钻井液的可能用途。评估了17种处理，使用硫酸和壬基酚作为试剂，浓度分别为0.12、0.24和0.36g/mL，温度分别为40、60、80和100°C。在没有试剂的情况下，在80和100°C下处理的AT80和AT100 ULO的平均密度为0.84 g/cm-3，粘度为76.3和75.3 cP，电稳定性为1731.3和1394.6V，闪点分别为183和190°C。添加试剂的ST40C1和ST40C2处理在评估变量中显示出与AT80和AT100相似的结果，但它们是更昂贵的处理。研究结果表明，精制ULO可以替代油基钻井液配方中使用的油。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Refining Used Lubricant Oils with Different Concentration Levels of Sulfuric Acid and Nonylphenol

The purpose of this research was to evaluate the refining of used lubricating oils (ULOs), and their possible use as drilling fluids. 17 treatments were evaluated and sulfuric acid and nonylphenol were used as reagents at concentrations of 0.12, 0.24 and 0.36 g/mL and temperatures of 40, 60, 80 and 100 °C. AT80 and AT100 ULOs treated at 80 and 100 °C without reagents, presented an average density of 0.84 g/cm-3, a viscosity of 76.3 and 75.3 cP, an electrical stability of 1,731.3 and 1,394.6 V and a flash point of 183 and 190 °C as higher. The ST40C1 and ST40C2 treatments, added with reagents, showed similar results to AT80 and AT100 in the evaluated variables, but they are more expensive treatments. According to the results, it is concluded that the refined ULO can be a substitute for the oil used in the formulation of oil-based drilling fluids.

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来源期刊

Tribology in Industry Engineering-Mechanical Engineering

CiteScore

2.80

自引率

0.00%

发文量

审稿时长

8 weeks

期刊介绍： he aim of Tribology in Industry journal is to publish quality experimental and theoretical research papers in fields of the science of friction, wear and lubrication and any closely related fields. The scope includes all aspects of materials science, surface science, applied physics and mechanical engineering which relate directly to the subjects of wear and friction. Topical areas include, but are not limited to: Friction, Wear, Lubricants, Surface characterization, Surface engineering, Nanotribology, Contact mechanics, Coatings, Alloys, Composites, Tribological design, Biotribology, Green Tribology.