Traditional Culture Encyclopedia - Traditional customs - Improved acetylenic aldehyde method
Improved acetylenic aldehyde method
The improved acetylenic aldehyde method is as follows
Improved acetylenic aldehyde method
The improved catalyst is used to act on raw materials acetylene and formaldehyde, and the production process of butynediol is completed at low pressure and 79-90℃, and then the final BDO production is completed by hydrogenation. The characteristics of this process are mainly reflected in the low pressure environment, which requires lower reaction conditions. The improved catalyst has better effect, more flexible raw material composition and more mature technology based on the classic process.
- Previous article:It's getting harder and harder for jewelry companies to do business
- Next article:South American traditional clothing
- Related articles
- Where is Zhangzhou Science and Technology Vocational College
- What does LU ZHOU LAO JIAO CO.,LTD D stand for?
- Wisdom of Chinese Studies: Moral Education Construction on Campus
- Brief introduction of Xiong Yue, Liaoning
- Southeast Asian traditional music
- Forestry Ecological Engineering Forestry Ecological Engineering and Traditional Forest Cultivation and Management Technology
- The evolution of binding
- How to understand the professionalism?
- Where does batik come from
- Pork balls are a common practice.