| 发明名称 |
PROCESS FOR CAPTURE OF CARBON DIOXIDE AND DESALINATION |
| 摘要 |
The present invention relates to a process for reducing in a gas stream the concentration of carbon dioxide and for reducing in an aqueous stream the concentration of sodium chloride,
which process comprises contacting a feed gas comprising greater than or equal to 0.1% by volume carbon dioxide with an aqueous feed comprising:(a) sodium chloride; and(b) calcium oxide and/or calcium hydroxide at a total concentration of greater than or equal to 0.5% by weight,
wherein the pH of the aqueous feed is greater than or equal to 10.0. A product aqueous stream obtained from the process of the invention is also described. |
| 申请公布号 |
US2017050871(A1) |
申请公布日期 |
2017.02.23 |
| 申请号 |
US201514829429 |
申请日期 |
2015.08.18 |
| 申请人 |
UNITED ARAB EMIRATES UNIVERSITY ;ABU DHABI OIL REFINING COMPANY (TAKREER) |
发明人 |
EL-NAAS Muftah |
| 分类号 |
C02F1/70;B01F3/04;B01D53/14 |
主分类号 |
C02F1/70 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A process for reducing in a gas stream the concentration of carbon dioxide and for reducing in an aqueous stream the concentration of sodium chloride,
which process comprises contacting a feed gas comprising greater than or equal to 0.1% by volume carbon dioxide with an aqueous feed comprising: (a) sodium chloride; and (b) calcium oxide and/or calcium hydroxide at a total concentration of greater than or equal to 0.5% by weight, wherein the pH of the aqueous feed is greater than or equal to 10.0. |
| 地址 |
Al-Ain AE |
