Petroleum pollution cleaning agent

Abstract

The invention discloses a petroleum pollution cleaning agent, which is characterized by comprising the following components in parts by mass: 30 to 99 parts of D-limonene, and 1 to 70 parts of emulsifier, wherein the emulsifier is prepared from the following components in parts by mass: 20 to 50 parts of cocoyl ethoxylate-9, 20 to 40 parts of cocoyl ethoxylate-3, 10 to 15 parts of cocamidopropyl DEA, and 15 to 30 parts of ethanol. The petroleum pollution cleaning agent can remove petroleum pollutions easily, safely and efficiently by strong surface penetration, instantaneous dissolving, dispersing, wettability changing, interfacial tension reduction and other measures on adhered petroleum.

Description

technical field [0001] The invention relates to the field of cleaning agents, in particular to a cleaning agent for petroleum oil stains. Background technique [0002] In the process of oil exploration and development, such as drilling, workover, operation, transportation, maintenance, etc., the staff may adhere to oil. For example, during the workover process, the oil on the pulled out oil pipe is like rain. The same dripping, although there are all kinds of labor protection equipment, but can not be fully worn when the weather is hot, which may cause oil to adhere to the hands, body, face and hair of the operator. The components of petroleum include alkanes, aromatic hydrocarbons, colloids, asphaltenes, etc., which have extremely complex heterocyclic structures and large molecular weights. They cannot be cleaned with conventional surfactants like animal and vegetable oils (simple low molecular weight fats). [0003] Washing oil has traditionally been done in two steps: ...

AI Technical Summary

Problems solved by technology

[0002] In the process of oil exploration and development, such as drilling, workover, operation, transportation, maintenance, etc., the staff may adhere to oil. For example, during the workover process, the oil on the pulled out...