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

Method for processing oleyl phosphate in leaked oil on pavement by ozone

The technology of an oleyl phosphate ester and a treatment method, which is applied in the field of road traffic vehicle driving safety, can solve the problems of maintaining the friction coefficient of the road surface, incomplete treatment of the oleyl phosphate ester, etc., and achieves the effects of reducing slippage accidents and pollution-free cleaning.

Inactive Publication Date: 2012-07-11
XIAN FEISIDA AUTOMATION ENG
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the defects of incomplete treatment of oleyl phosphate and serious pollution in the prior art, the present invention proposes an ozone treatment method for oleyl phosphate. Hydroxyl radicals oxidize and decompose oleyl alcohol phosphate, the product is easily soluble in water, easy to clean, and will not remain on the road for a long time, thereby maintaining the friction coefficient of the road surface, reducing the possibility of slipping, and causing little harm to the environment

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
  • Method for processing oleyl phosphate in leaked oil on pavement by ozone
  • Method for processing oleyl phosphate in leaked oil on pavement by ozone
  • Method for processing oleyl phosphate in leaked oil on pavement by ozone

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] 1. Under ultraviolet light conditions, according to the reaction principle, adjust the pH value of the ozone aqueous solution, the temperature of oleyl alcohol phosphate and other factors to determine the most favorable reaction conditions. The specific steps are as follows;

[0024] ① Configure alkaline solutions with different pH values, inject the same amount of ozone, measure the concentration of hydroxyl radicals in the solution under the same environmental conditions, mix oleyl alcohol phosphate into ozone aqueous solutions with different pHs, mix and stir to make the hydroxyl radicals and Oleyl phosphate reacted, let it stand for 10 minutes, and measured the concentration of hydroxyl radicals and oleyl phosphate in the mixed solution again. It can be seen from experiments that the reaction between oleyl phosphate and hydroxyl radicals in ozone aqueous solution is the fastest when the pH is 10-12 fullest;

[0025] ②Keep the pH value constant, and experiment with h...

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

No PUM Login to View More

Abstract

The invention provides a method for processing oleyl phosphate in leaked oil on the pavement by ozone. Oleyl phosphate is oxygenolyzed by strong oxidizability hydroxyl radicals generated by the solution of ozone in water in ultraviolet lights under conditions that the pH value of the obtained aqueous ozone solution is 10-12 and the temperature of oleyl phosphate is 20-30DEG C, the amount of the aqueous ozone solution is obtained through calculating according to a reaction equation, different cleaning schemes are designed against the thickness and the area of the leaked oil, and final reaction products which are water, carbon dioxide and phosphoric acid are not residual on the pavement for a long term, so the friction coefficient of the pavement is maintained, efficient and pollution-free cleaning of the leaked oil on the pavement is realized, and skidding accidents of vehicles are reduced.

Description

technical field [0001] The invention relates to an ozone treatment method for road oil leakage, in particular to the ozone treatment for oleyl phosphate, an important component in lubricating oil base oil, and belongs to the technical field of road traffic vehicle driving safety. Background technique [0002] In recent years, with the development of society, the road transportation industry has become increasingly prosperous, and the problems caused by vehicle oil leakage and traffic accident oil leakage have become increasingly serious, especially the frequent occurrence of vehicle skidding accidents caused by road oil leakage. There have been dozens of accidents. Vehicle oil leakage mainly includes its own lubricating oil, hydraulic oil, brake oil, etc. These oils are insoluble in water, not volatile, and have strong stability. They are usually difficult to deal with. Once leakage occurs, it will cause road friction The coefficient drops sharply. If it is not dealt with in...

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): A62D3/38A62D101/28
Inventor 史忠科山丹
Owner XIAN FEISIDA AUTOMATION ENG
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