公开(公告)号：EP3227232A1

公开(公告)日：2017-10-11

申请号：EP15866309.6

申请日：2015-12-07

申请人： Carbon Capture Scientific, LLC

发明人： CHEN, Shiaoguo ,  PAN, Zijiang ,  LI, Zhiwei ,  ALLERA, Jean-pierre ,  YI, Fei ,  WU, Lidong

IPC分类号： C01B32/50 ,  B01D19/00 ,  B01D53/14

CPC分类号： B01D53/1425 ,  B01D19/0005 ,  B01D19/0015 ,  B01D19/0036 ,  B01D53/1418 ,  B01D53/1475 ,  B01D53/1493 ,  B01D2252/2023 ,  B01D2252/20478 ,  B01D2256/22 ,  B01D2258/0283 ,  C01B32/50 ,  C10K1/005 ,  C10K1/143 ,  C10L3/101 ,  C10L3/104 ,  C10L2290/10 ,  C10L2290/541 ,  Y02C10/06 ,  Y02P20/124 ,  Y02P20/152 ,  Y02P20/57

摘要： A gas pressurized separation system strips a product gas from a stream yielding a high pressure gaseous effluent containing the product gas such as may be used to capture CO2 from coal fired post combustion flue gas capture and to purify natural gas, syngas and EOR recycle gas. The system comprises a gas pressurized stripping column allowing flow of one or more raw streams in a first direction and allowing flow of one or more high pressure gas streams in a second direction, to strip the product gas into the high pressure gas stream and yield a high pressure gaseous effluent that contains the product gas. The process can further comprise a final separation process to further purify the product gas from the GPS column. For CO2 product, a preferred energy efficient final separation process, compound compression and refrigeration process, is also introduced.

摘要翻译： 气体增压分离系统从产生气体的产品气体中分离产生含有产物气体的高压气态流出物，例如可用于捕获燃煤后燃烧烟道气捕获中的CO 2并净化天然气，合成气和EOR再循环气体 。 该系统包括气体加压汽提塔，其允许一个或多个原料流沿第一方向流动并且允许一个或多个高压气流沿第二方向流动，以将产物气体剥离到高压气流中并产生 含有产物气体的高压气态流出物。 该方法可以进一步包括最终分离过程以进一步纯化来自GPS柱的产物气体。 对于CO 2产品，还引入了优选的节能最终分离工艺，复合压缩和制冷工艺。