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A kind of compressor oil for new energy vehicle-mounted sliding vane air compressor and preparation method thereof

An air compressor and compressor oil technology, which is applied in the petroleum industry, lubricating compositions, base materials, etc., can solve the problems of increased maintenance costs, oil product failure, etc., and achieve long oil change intervals, stable performance, and maintenance. cleaning effect

Active Publication Date: 2021-09-07
TEXAS PETROCHEM YANTAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method not only increases the cost of maintenance, but also has the risk of oil failure if it is not tracked in time

Method used

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  • A kind of compressor oil for new energy vehicle-mounted sliding vane air compressor and preparation method thereof
  • A kind of compressor oil for new energy vehicle-mounted sliding vane air compressor and preparation method thereof
  • A kind of compressor oil for new energy vehicle-mounted sliding vane air compressor and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Example 1: A preparation method of compressor oil for a new energy vehicle-mounted vane air compressor:

[0039]Firstly add natural gas synthetic oil and alkyl naphthalene base oil with a total amount of 45-55wt% of the formula into the blending kettle, start stirring, the stirring temperature is 50°C±2°C, and the stirring speed is 100±10r / min. Maintain the temperature and stirring speed, add hydrophobic agent, high temperature antioxidant, extreme pressure antiwear agent, corrosion inhibitor, rust inhibitor, free water catcher and the remaining natural gas synthetic oil and alkyl naphthalene base oil in sequence, continue Maintain a stirring temperature of 50°C±2°C, a stirring speed of 100±10r / min, and stir for 1 to 2 hours. Then add demulsifier and defoamer in turn. Turn off the heat and cool to room temperature with stirring. The stirring time of the whole blending process is not less than 3 hours. That is, the compressor oil for the new energy vehicle-mounted van...

Embodiment 2

[0044] Sample composition raw material name Content (kg) manufacturer NGL GTL430 81.42 SHELL Alkylated naphthalene base oil Synesstic 5 10 ExxonMobil Hydrophobic agent PB2400 5 DAELIM High temperature antioxidant Irganox L 57 2 BASF Extreme Pressure Antiwear Agent Irgalube TPPT 1 BASF corrosion inhibitor CUVAN 303 0.3 Vanderbilt Rust inhibitor Sarkosyl O 0.03 BASF free water catcher CA30 0.1 DOW demulsifier LZ5957 0.1 Lubrizol Defoamer LZ888 0.05 Lubrizol

Embodiment 3

[0046] Sample composition raw material name Content (kg) manufacturer NGL GTL430 50 SHELL Alkylated naphthalene base oil Synesstic 12 40 ExxonMobil Hydrophobic agent PB2400 3 DAELIM High temperature antioxidant Irganox L 06 4 BASF Extreme pressure antiwear agent 1 Irgafos 168 1 BASF Extreme pressure antiwear agent 2 Irgalube TPPT 1 BASF corrosion inhibitor CUVAN 303 0.2 Vanderbilt Rust inhibitor Sarkosyl O 0.5 BASF free water catcher CA30 0.2 DOW demulsifier LZ5957 0.07 Lubrizol Defoamer LZ888 0.03 Lubrizol

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Abstract

This application proposes a compressor oil for a new energy vehicle-mounted vane air compressor and a preparation method thereof, wherein the compressor oil includes natural gas synthetic oil, alkyl naphthalene base oil and other additives. The compressor oil for a new energy vehicle-mounted sliding vane air compressor according to the present invention has the following effective benefits: the combination of natural gas synthetic oil and alkylnaphthalene base oil is used as the base oil, so as to provide a long-term use for the new energy vehicle-mounted sliding vane compressor. Life-span compressor oil, with reasonable components, good sensitivity to additives, stable performance, excellent hydrolysis stability and high temperature oxidation resistance, effectively inhibits the generation of harmful deposits such as sludge, paint film, and colloid, and keeps equipment clean. Good anti-wear ability, strong anti-rust and anti-corrosion ability, super water resistance, low use loss, long oil change cycle, good economy, and meet the requirements of the new energy vehicle-mounted sliding vane machine for super long service life and water resistance.

Description

technical field [0001] The invention relates to the field of compressor lubrication and cooling, in particular to a compressor oil for a new energy vehicle-mounted sliding vane air compressor and a preparation method thereof. Background technique [0002] With the advancement of science and technology and the guidance of national policies, new energy vehicles are developing by leaps and bounds in recent years. At present, most new energy vehicles use pneumatic braking system and pneumatic door control system. The electric vehicle air compressor provides the air source for the vehicle's air pressure braking system and other auxiliary air systems, and is one of the essential key components of new energy vehicles. In the field of vehicle air compressors, vane compressors have all-round advantages due to their long life, good reliability, excellent exhaust quality, higher efficiency and less maintenance. [0003] Sliding vane air compressor is a rotary air compressor that adop...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10M105/02C10M169/04C10N30/04C10N30/06C10N30/08C10N30/10C10N30/12
CPCC10M105/02C10M169/048C10M2203/065C10M2203/1025C10M2205/026C10M2215/064C10M2229/02
Inventor 战红豆王述申
Owner TEXAS PETROCHEM YANTAI
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