Compound stabilizer for epoxidation reaction of unsaturated compound and application method thereof
A technology of epoxidation reaction and composite stabilizer, which is applied in the direction of organic chemistry, can solve the problems of complex post-treatment process, poor compatibility, and lower epoxy value of products, so as to improve reaction safety, stability, and speed up The effect of reaction speed
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0032] The compound stabilizer that is used for unsaturated compound epoxidation reaction comprises urea, ethylenediaminetetraacetic acid, potassium sodium tartrate and water glass, and the mass ratio of described urea, ethylenediaminetetraacetic acid, potassium sodium tartrate and water glass is 1:4:0.5:15, in the epoxidation reaction, the amount of composite stabilizer added is 5wt% of the oxidant used in the epoxidation reaction.
Embodiment 2
[0034] The compound stabilizer that is used for unsaturated compound epoxidation reaction comprises urea, ethylenediaminetetraacetic acid, potassium sodium tartrate and water glass, and the mass ratio of described urea, ethylenediaminetetraacetic acid, potassium sodium tartrate and water glass is 3:2:0.3:25, in the epoxidation reaction, the amount of composite stabilizer added is 3wt% of the oxidant used in the epoxidation reaction.
Embodiment 3
[0036] Composite stabilizers for epoxidation of unsaturated compounds, including peroxyacid stabilizers and epoxidation stabilizers, the peroxyacid stabilizers include ethylenediaminetetraacetic acid and potassium sodium tartrate, the peroxyacid The mass ratio of ethylenediaminetetraacetic acid and potassium sodium tartrate in the stabilizer is 1:0.3; The epoxidation stabilizer includes urea, ethylenediaminetetraacetic acid, potassium sodium tartrate and water glass, and the epoxidation stabilizer The mass ratio of urea, ethylenediaminetetraacetic acid, potassium sodium tartrate and water glass is 4:3:0.25:20.
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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