Table 3. Recyclability of the Bioglycerol-Based Carbon Sulfonic Acid Catalyst.
| cycles | yield (product)% | recovery (catalyst)% |
|---|---|---|
| native | 95 | 96 |
| 1 | 93 | 93 |
| 2 | 90 | 88 |
| 3 | 87 | 85 |
| 4 | 82 | 80 |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.