Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Preparation process of lubricating oil improver

A preparation process and improver technology, which is applied in the field of lubricating oil improver preparation process, can solve the problems of many impurities, uneven dispersion of graphene, etc., and achieve the effects of improving performance, avoiding poor mixing effect, and improving flow performance

Active Publication Date: 2021-09-17
兆丰(重庆)科技有限公司
View PDF12 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above-mentioned problems existing in the prior art, the technical problem to be solved in the present invention is: the current method for preparing lubricating oil improver has the problems of uneven dispersion of graphene and many impurities

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Preparation process of lubricating oil improver
  • Preparation process of lubricating oil improver
  • Preparation process of lubricating oil improver

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0064] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0065] For convenience of description, the following description concepts are introduced in the writing of the present invention:

[0066] In the present invention, 'front', 'back', 'left', 'right', 'upper', 'down' all refer to figure 2 with Figure 7 The orientation in , where 'front' refers to the figure 2 with Figure 7 facing outward relative to the paper, 'after' refers to the figure 2 with Figure 7 The center faces inwards relative to the paper. In the description of the present invention, it should be noted that, unless otherwise specified and limited, the terms "installed", "set with", "sleeved / connected", "connected", etc. should be understood in a broad sense, such as " Connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
magnetic flux densityaaaaaaaaaa
Login to View More

Abstract

The invention discloses a preparation process of a lubricating oil improver. The processcomprises the following steps: firstly, adding a modified graphene additive and base oil into a reaction kettle, and primarily stirring to obtain a mixture; then carrying out electromagnetic treatment on the mixture to magnetize ferromagnetic metal impurities in the mixture; then making the magnetized metal impurities in the mixture filtered out through a strong magnetic filter; then, making insoluble solid particle impurities in the mixture filtered out through a precision filter; finally, making the mixture thoroughly stirred through a homogeneous emulsification pump, so that the modified graphene additive is thoroughly and uniformly dispersed in the base oil; and making the steps cycled for multiple times, and finally, obtaining the lubricating oil improver with graphene as the main body. In the invention, the content of impurities in the finally obtained lubricating oil improver is greatly reduced through strong magnetic filtration and precision filtration, and the modified graphene additive is thoroughly and uniformly dispersed in the base oil through preliminary stirring of the reaction kettle and thorough stirring of the homogeneous emulsification pump.

Description

technical field [0001] The invention relates to the technical field of lubricating oil production, in particular to a preparation process of a lubricating oil improver. Background technique [0002] Lubricating oil is a liquid or semi-solid lubricant used in various types of automobiles and mechanical equipment to reduce friction and protect machinery and processed parts. It mainly plays the roles of lubrication, auxiliary cooling, rust prevention, cleaning, sealing and buffering. As long as it is applied between two relatively moving objects and can reduce the friction and wear of the two objects due to the function of contact, it is a lubricating oil. [0003] Graphene is a new material in which carbon atoms connected by sp² hybridization are closely packed into a single-layer two-dimensional honeycomb lattice structure. At present, more and more lubricating oil manufacturers are adding graphene to the lubricating oil to improve the performance of the lubricating oil. The...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C10M177/00B01D33/01B01D33/80B01D35/06B01D36/02B01J19/08C10N50/00
CPCC10M169/045C10M177/00B01D33/0158B01D33/801B01D35/06B01D36/02B01J19/087C10M2203/1006C10M2201/041C10N2050/01B01J2219/0854
Inventor 贺仲文
Owner 兆丰(重庆)科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com