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A kind of synthetic ester base oil type online cleaning agent and preparation method thereof

A technology for ester base oil and synthetic ester, which is applied in the petroleum industry, lubricating compositions, etc., can solve the problems of poor high temperature performance, inability to guarantee safety and cleaning ability, etc., and achieves satisfactory cleaning conditions, excellent cleaning and dispersing performance, The effect of improving the safety factor

Active Publication Date: 2022-07-22
金雪驰科技(马鞍山)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the relatively poor high-temperature performance of existing traditional cleaning agents, which cannot guarantee the safety and cleaning ability of cleaning in high-temperature environments, a synthetic ester base oil-type online cleaning agent and its preparation method are provided.

Method used

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  • A kind of synthetic ester base oil type online cleaning agent and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] A synthetic ester base oil type on-line cleaning agent in this embodiment is composed of the following raw materials by mass percentage: the cleaning and dispersing agent is Lubrizol LZ6786: 14%; the extreme pressure and anti-wear agent Huihua H4212: 5%; Base oil A is trimethylolpropane oleate: 6%; base oil B is Formosa Plastics 150N: 15%; base oil C is 6CST: 60%.

[0045] The steps of its preparation process are as follows:

[0046] Step 1. Add the base oil B and base oil C prepared in the above proportions into the blending tank, and start stirring to mix. Warm up and keep the temperature of the mixture at 55°C, wherein, during the temperature rise process, add the base oil A into the blending tank according to the above ratio (complete the addition of the base oil A before completing the temperature rise process), keep stirring to ensure a base oil with a higher viscosity Able to mix well.

[0047] Step 2. Control the temperature at 65°C (the temperature should not...

Embodiment 2

[0052] A synthetic ester base oil type in-line cleaning agent of this embodiment is composed of the following raw materials by mass percentage: the cleaning and dispersing agent is Lubrizol LZ6786: 10%; the extreme pressure and anti-wear agent is Huihua T306: 1% ; Base oil A is isooctyl sebacate: 5%; base oil B is Huizhou 150N: 10%; base oil C is 150BS: 74%.

[0053] The steps of its preparation process are as follows:

[0054] Step 1. Add the base oil B and base oil C prepared in the above proportions into the blending tank, and start stirring to mix. Heat up and keep the temperature of the mixture at 65°C, wherein, during the heating process, add the base oil A into the blending tank according to the above ratio (complete the addition of the base oil A before completing the heating process), keep stirring to ensure a base oil with a higher viscosity Able to mix well.

[0055] Step 2: Control the temperature at 60°C (the temperature should not exceed 65°C), and when it is c...

Embodiment 3

[0060] A synthetic ester base oil type on-line cleaning agent in this embodiment is composed of the following raw materials by mass percentage: the cleaning and dispersing agent is Chevron OLOA 45500: 16%; the extreme pressure and anti-wear agent is Huihua H4212: 8 %; base oil A is isooctyl sebacate: 16%; base oil B is Huihua H4212: 20%; base oil C is 150BS: 40%.

[0061] The steps of its preparation process are as follows:

[0062] Step 1. Add the base oil B and base oil C prepared in the above proportions into the blending tank, and start stirring to mix. Heat up and keep the temperature of the mixture at 60°C, wherein, in the process of heating up, add base oil A into the blending tank according to the above ratio (complete the addition of base oil A before completing the heating process), keep stirring to ensure a base oil with a higher viscosity Able to mix well.

[0063] Step 2: Control the temperature at 62°C (the temperature should not exceed 65°C), and when it is cl...

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Abstract

The invention discloses a synthetic ester base oil type on-line cleaning agent and a preparation method thereof, belonging to the technical field of lubricating oil. The cleaning agent of the present invention is composed of the following raw materials by mass percentage: cleaning and dispersing agent: 10-16%; extreme pressure and anti-wear agent: 1-8%; base oil A: 5-20%; base oil B: 10-20 %; Base Oil C: 40‑74%. The technical scheme of the invention can effectively ensure the cleaning safety and cleaning ability of the cleaning agent in a high temperature environment, reduce the downtime and production cost caused by the need for manual cleaning of the equipment, and improve the production efficiency.

Description

technical field [0001] The invention belongs to the technical field of lubricating oils and additives, and more particularly relates to a synthetic ester base oil type on-line cleaning agent and a preparation method thereof. Background technique [0002] With the rapid development of the industrial industry, the number of large factories has increased sharply, and the daily maintenance of equipment in the factory has also become an extremely important part of the production process. As one of the daily maintenance, lubrication management naturally attracts attention. Under the daily working conditions of the equipment, it is inevitable to produce sludge, carbon deposits and other substances, which are difficult to remove by relying on the filter cleaning system that comes with the equipment, which requires human intervention to clean the machine. Internationally, research on this situation has also started early, and some corresponding cleaning agents that can clean machines...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10M169/04C10N30/06C10N30/04
CPCC10M169/045C10M2207/2815C10M2207/2825
Inventor 徐芹龙宋桂林田晓如刘辉库国强张贵栋龙晨程韦仁智
Owner 金雪驰科技(马鞍山)有限公司