Method for preparing a sodium faujasite catalyst and its use in producing acrylic acid
US10195593B2 · kind B2 · utility
0Cited by
4References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 26, 2015 |
| Grant date | Feb 5, 2019 |
| Priority date | — |
| Expiry date | Sep 11, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2229/38
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The invention relates generally to a sodium faujasite catalyst, and in particular the use of the sodium faujasite catalyst in producing acrylic acid. In particular, the invention relates to the use of the sodium faujasite catalyst in catalytic dehydration of lactic acid and 3-hydroxypropionic acid (3-HP) to produce acrylic acid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.