Hot-rolled oil composition containing organosilicon antiwear slip-proofing agent

A kind of technology of composition and anti-slip agent, applied in the direction of lubricating composition, additive, petroleum industry, etc., can solve problems such as toxicity

Active Publication Date: 2007-03-07
CHINA PETROLEUM & CHEM CORP +1
View PDF2 Cites 16 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] There are also some patents that use full oil-soluble formulations, such as JP8041486 (1996), which introduces the addition of 0.05-20wt% lipophilic carboxylic acid, sulfonic acid and anhydride, partial ester, amide and salt hot-rolled oil to

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
  • Hot-rolled oil composition containing organosilicon antiwear slip-proofing agent
  • Hot-rolled oil composition containing organosilicon antiwear slip-proofing agent
  • Hot-rolled oil composition containing organosilicon antiwear slip-proofing agent

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0065] Dissolve 2.43g of silicon tetrachloride in 35.58g of benzene, add 8.6g of di-n-butylamine under reduced pressure under stirring, and then stir under reduced pressure for 2 hours (heating temperature is 25°C, pressure 0.05MPa) ); 30g of mineral oil (viscosity of 22mm at 40°C 2 / s), 1g sorbitol monolaurate, and 2g monosuccinimide are mixed with the above-mentioned substances, heated and stirred under reduced pressure for 4 hours (heating temperature is 75°C, pressure 0.05MPa); add epoxidized soybean oil 0.5 g, get the anti-wear and anti-slip agent A after stirring evenly.

example 2

[0067] Dissolve 3.15g of silicon tetrachloride in 38.63g of petroleum ether, add 13.5g of triethylenetetramine under normal pressure under stirring, and then stir under normal pressure for 4 hours (heating temperature is 45°C); Cottonseed oil (viscosity of 25.3mm at 40°C 2 / s), 2g sorbitol monopalmitate, 2g monosuccinimide mixed with the above-mentioned substances, heated and stirred at normal pressure for 5 hours (heating temperature is 150°C), added 1g of amino vinyl ether, and stirred evenly Obtain anti-wear anti-slip agent B.

example 3

[0069] Dissolve 4.23g of silicon tetrachloride in 55.36g of toluene, add 17.83g of n-dodecylamine under normal pressure under stirring, and then stir under normal pressure for 3.5 hours after adding (heating temperature is 30°C); 38.7g rapeseed oil (viscosity of 20.6mm at 40°C 2 / s), 2g of polyoxyethylene ether of sorbitol fatty acid ester, 2g of mono-succinimide mixed with the above-mentioned substances, heated and stirred at normal pressure for 4 hours (heating temperature is 101°C), and added 1g of amino vinyl ether , to obtain anti-wear and anti-skid agent C after stirring evenly.

[0070] Examples 4-12 illustrate the composition and properties of the hot rolling oil composition provided by the present invention.

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
Viscosityaaaaaaaaaa
Viscosityaaaaaaaaaa
Viscosityaaaaaaaaaa
Login to view more

Abstract

The invention discloses a hot-rolled composition with organic silicon anti-friction antilubricant, which comprises the following parts: (I) lubricant basic oil with viscosity at 5-300mm2/s at 40 deg.c, (II) 0.1-20wt% sulphur extreme pressure agent with one or more material from alkyl polysulfide, sulfur ore oil and sulfur polyol ester, (III) 0.05-15wt% phosphorus antiwear agent with one or more material from phosphate, phosphonate, phosphite ester, acid phosphate ester, phosphite ester amine salt, phosphamide ester, dialkyl dithiophosphate, dimercaptothiodiazole dithiophosphate ester and acid phosphate imidazoline salt, (IV) 0.001-25% organosilicon abrasion resistance antilubricant with silicon chloride, C2-16 aliphatic amine, disperser and non-ionic surface activator.

Description

technical field [0001] The invention relates to a hot rolling oil composition. Background technique [0002] The use of hot-rolling oil is a new technology in the field of modern steel rolling. Early hot-rolling did not use oil but was lubricated with water. Later, hot-rolling oil was directly used to lubricate the rolls. Its ingredients include mineral oil, animal and vegetable oils, and synthetic fatty acids. Lubricating oil, causing great pollution. The lubricity of hot rolling has been greatly developed in the past ten years. At present, many large-scale hot rolling mills use the lubrication technology of water and oil co-spraying instead of pure oil lubrication. During the rolling process, a very small amount of hot rolling oil and A large amount of water (more than 99.5%) is mixed, forced to emulsify, sprayed onto the surface of the work roll, and the emulsion is brought into the deformation zone through the rotation of the roll, which not only effectively cools the r...

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
IPC IPC(8): C10M139/00C10N40/20
Inventor 韦淡平范静芸兰晓艳
Owner CHINA PETROLEUM & CHEM CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap