| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 238132 | Powder Technology | 2009 | 5 Pages |
Precipitation of calcium carbonate was carried out in a draft-tube reactor by mechanical agitation of calcium hydroxide solution with carbon dioxide. The circulation of a reactive mixture was created by gas flow and a stirrer. It was observed that a higher circulation decreased the precipitation time and improved CO2 consumption. A higher circulation velocity of liquid contributed to smaller calcium carbonate particles at the end of precipitation.
Graphical abstractCalcium carbonate was precipitated in the draft-tube reactor by agitation of calcium hydroxide solution with carbon dioxide. It was observed that a higher circulation of reaction mixture decreased the precipitation time and improved CO2 consumption.Figure optionsDownload full-size imageDownload as PowerPoint slide
