A kind of preparation technology of fungicide tebuconazole with pentanone
A preparation process, the technology of tebuconazole, is applied in the field of preparation of pentanone for fungicide tebuconazole, which can solve the problems of low transparency, low content, low yield, etc., so as to increase the service life, solve large side reactions, reduce dangerous effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment
[0017] A preparation process of pentanone for a new type of fungicide tebuconazole: Put enone into methanol, use a beater for high-speed beating, then add a catalyst, hydrogenate to prepare pentanone, and use hydrochloric acid neutralization and water washing technology and high-speed separation technology Washing to prepare pentanone for new fungicide tebuconazole.
[0018] In this embodiment, the working temperature in the beater is room temperature. The air pressure when adding the catalyst is 25-30Mpa. The temperature when the catalyst is introduced is 25-30°C.
[0019] In addition, this embodiment also provides a hydrochloric acid neutralization and water washing technology, which is to add a small amount of hydrochloric acid to the methanol solvent agent, add a certain amount of sodium chloride aqueous solution after distilling the methanol to prepare a washing solution, and wash the pentanone. In order to ensure the process effect, a small amount of hydrochloric acid ...
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