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Antirust agent for oil product and preparation method of antirust agent

A technology of rust inhibitor and oil product, applied in the field of rust inhibitor, can solve problems such as poor effect, and achieve the effects of preventing rust, reasonable formula and simple and easy preparation method

Inactive Publication Date: 2015-01-14
无棣华信石油技术服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

General antirust agents have a certain antirust effect, but their effects are poor, and they need to be used in large quantities to achieve the desired effect, and an efficient antirust agent is particularly important

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Antirust agent for oil products, including the following raw materials in parts by mass: 10 parts of lanolin, 4 parts of simethicone, 10 parts of polytetrafluoroethylene powder, 8 parts of hexamethylenetetramine, triacetylcitric acid 10 parts of octyl esters, 14 parts of orange peel extract, 6 parts of diethanolamine, 3 parts of citric acid, 10 parts of fatty alcohol polyoxyethylene ether, 30 parts of ethylene glycol; wherein, the orange peel extract is prepared according to the following method: According to the number of parts by mass, put 60 parts of orange peel in 100 parts of ethanol, raise the temperature to 90°C, decoct at constant temperature for 6 hours, wait for natural cooling, filter to get the filtrate, and obtain the orange peel extract.

[0021] The preparation method of the present embodiment comprises the following steps:

[0022] The first step: according to the mass ratio, sequentially mix lanolin, simethicone oil, polytetrafluoroethylene powder and e...

Embodiment 2

[0026] Rust inhibitor for oil products, including the following raw materials in parts by mass: 16 parts of lanolin, 8 parts of simethicone, 14 parts of polytetrafluoroethylene powder, 21 parts of hexamethylenetetramine, triacetylcitric acid 16 parts of octyl esters, 22 parts of orange peel extract, 12 parts of diethanolamine, 7 parts of citric acid, 16 parts of fatty alcohol polyoxyethylene ether, and 35 parts of ethylene glycol; wherein, the orange peel extract is prepared according to the following method: In terms of parts by mass, 70 parts of orange peel were placed in 140 parts of ethanol, heated to 95°C, decocted at a constant temperature for 8 hours, allowed to cool naturally, filtered to obtain the filtrate, and the orange peel extract was obtained.

[0027] The preparation method of the present embodiment comprises the following steps:

[0028] The first step: according to the mass ratio, sequentially mix lanolin, simethicone oil, polytetrafluoroethylene powder and e...

Embodiment 3

[0032] Antirust agent for oil products, including the following raw materials in parts by mass: 14 parts of lanolin, 7 parts of dimethyl silicone oil, 12 parts of polytetrafluoroethylene powder, 19 parts of hexamethylenetetramine, triacetylcitric acid 14 parts of octyl esters, 19 parts of orange peel extract, 9 parts of diethanolamine, 5 parts of citric acid, 14 parts of fatty alcohol polyoxyethylene ether, 33 parts of ethylene glycol; wherein, the orange peel extract is prepared according to the following method: In terms of parts by mass, 65 parts of orange peel were placed in 120 parts of ethanol, heated to 92°C, decocted at a constant temperature for 7 hours, allowed to cool naturally, and filtered to obtain the filtrate to obtain the orange peel extract.

[0033] The preparation method of the present embodiment comprises the following steps:

[0034] The first step: according to the mass ratio, sequentially mix lanolin, simethicone oil, polytetrafluoroethylene powder and ...

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PUM

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Abstract

The invention discloses an antirust agent for an oil product. The anti-rust agent is prepared from the following raw materials in parts by weight: 10-16 parts of wool fat, 4-8 parts of simethicone, 10-14 parts of polytetrafluoroethylene powder, 8-21 parts of hexamine, 10-16 parts of acetyl trioctyl citrate, 14-22 parts of an orange peel extract, 6-12 parts of diethanol amine, 3-7 parts of citric acid, 10-16 parts of fatty alcohol-polyoxyethylene ether and 30-35 parts of ethylene glycol. The anti-rust agent obtained by the invention has excellent anti-rust property, and is capable of effectively preventing metal from rusting in a humid environment, so as to lower the performance. In addition, the antirust agent also has excellent antibacterial property, gives excellent antibacterial performance to metal products during rust prevention, and is reasonable in formula; and the preparation method is simple and feasible, and is especially suitable for rust prevention of iron and copper.

Description

technical field [0001] The invention belongs to the technical field of antirust agents, and in particular relates to an antirust agent for oil products and a preparation method thereof. Background technique [0002] Anti-rust agent is a super-efficient synthetic penetrating agent, which can penetrate into rust, corrosion, and oil stains to easily remove rust and corrosion on screws and bolts. Corrosion, metal protection and other properties, and can form and store a layer of lubricating film on the surface of the component, which can inhibit the corrosion caused by moisture and many other chemical components. [0003] The biggest feature of the anti-rust agent is that it can be used with water. Generally, if a longer period of anti-rust effect is required, a higher amount of anti-rust agent is required to be mixed with water. At present, chemical products are used in the existing antirust agents. If they are used for a long time, they will cause great harm to the human bod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C23F11/173
Inventor 李瑞国
Owner 无棣华信石油技术服务有限公司