Compressor oil composition
WO2025070771A1 Publication Date: 2025-04-03ENEOS CORP
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Patent Information
- Application Number
- PCT/JP2024/034776
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2023-09-29
- Filing Date
- 2024-09-27
- Publication Date
- 2025-04-03
AI Technical Summary
Technical Problem
Existing gas compressor oil compositions have shortcomings in maintaining oxidative stability, preventing rust, resisting foam and water separation properties, and are difficult to achieve carbon neutrality goals.
Method used
An air compressor oil composition containing hydrogenated carbon-based oil from biomass is used, and additives such as antioxidants, antirust agents, antifoaming agents and other additives are added to improve their performance.
Benefits of technology
The improvement of the gas compressor oil composition in oxidation stability, rust prevention, foam resistance and water separation performance was achieved, and the goal of carbon neutrality was achieved through the use of biomass materials.
✦ Generated by Eureka AI based on patent content.
Abstract
Provided is a gas compressor oil composition comprising a base oil (A), wherein the base oil (A) contains a hydrocarbon base oil (A1) which includes biomass-derived carbon, and the biomass-derived carbon content as measured in accordance with ASTM D6866 is not less than 20 mass% with respect to the total carbon contained in the gas compressor oil composition.
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