| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 641239 | Separation and Purification Technology | 2014 | 13 Pages |
Abstract
A four-column process scheme with four steps and closed loop recycling operation was developed. Good separation performance was achieved with both feed solutions. Recovery yield and purity were 98% and 94% for sulfuric acid, 85% and 95% for monosaccharides, and 88% and 93% for acetic acid. Due to implementation of internal recycling steps in the process, the eluent consumption was found to be 20 times lower than in a single-column batch chromatographic process with four parallel columns.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Filtration and Separation
Authors
Jari Heinonen, Tuomo Sainio,