Patents
Literature
1 results about "Diisopropyl ether" patented technology
Efficacy Topic
Property
Owner
Technical Advancement
Application Domain
Technology Topic
Technology Field Word
Patent Country/Region
Patent Type
Patent Status
Application Year
Inventor
Diisopropyl ether is secondary ether that is used as a solvent. It is a colorless liquid that is slightly soluble in water, but miscible with organic solvents. It is used as an extractant and an oxygenate gasoline additive. It is obtained industrially as a byproduct in the production of isopropanol by hydration of propene. Diisopropyl ether is sometimes represented by the abbreviation "DIPE".
A method for preparing diisopropyl ether by propylene hydration
PendingCN122127208AMolecular sieve catalystsEther preparation by compound additionMolecular sievePolymer science
This application discloses a method for preparing diisopropyl ether from propylene hydration. A raw material containing propylene and water is contacted with a catalyst and reacted to obtain a product containing diisopropyl ether. The catalyst consists of a support and an active component supported on the surface of the support; the support is an Hβ molecular sieve; the active component is selected from at least one of CuO, Fe2O3, and CoO. The reaction is fast, with high yield, and can be applied to large-scale production. The catalyst preparation method is stable, controllable, and reproducible.
Owner:DALIAN INSTITUTE OF CHEMICAL PHYSICS CHINESE ACADEMY OF SCIENCES