专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

KR20120044869A Heat integration in a co2 capture plant 审中-公开
标题翻译：二氧化碳捕获厂的热量整合
公开(公告)号：KR20120044869A
公开(公告)日：2012-05-08
申请号：KR20100115155
申请日：2010-11-18
申请人： SARGAS AS
发明人： TOR CHRISTENSEN , HERMANN DE MEYER
IPC分类号： B01D53/14 , F01K23/00 , F23J15/04
CPC分类号： F01N3/00 , B01D53/1418 , B01D53/1475 , B01D53/62 , B01D2251/306 , B01D2251/606 , B01D2257/404 , B01D2257/504 , F01K13/00 , F01K23/10 , F22B1/1815 , Y02A50/2342 , Y02C10/04 , Y02C10/06 , Y02E20/326 , B01D53/14 , B01D53/1406 , B01D53/1412 , B01D53/1425 , F01K23/00 , F23J15/027 , F23J15/04
摘要： PURPOSE: A power plant is provided to collect carbon dioxide from exhaust gas derived from the combustion of carbon-based fuel and to reduce energy required for a plant for collecting carbon dioxide. CONSTITUTION: A power plant includes a pressurized fluidized bed combustion chamber(2), heat pipes(8, 8') for cooling combustion gas, a direct contact cooler(15), and a washing exhaust pipe(18). Exhaust gas is discharged through the washing exhaust pipe from the direct contact cooler. The discharged exhaust gas is introduced into a carbon dioxide absorber(19). A rarefied exhaust pipe(20) is in connection with the top part of the absorber. Rarefied exhaust gas is discharged through the rarefied exhaust pipe from the absorber. A rich absorbent pipe(30) is in connection with the bottom part of the absorber. Rich absorbent is discharged through the rich absorbent pipe. The rich absorbent is introduced into a stripping column(32) for regenerating absorbent. Carbon dioxide stream is generated. A water circulating pipe(16) is in connection with the bottom part of the direct contact cooler, and used coolant is discharged through the water circulating pipe. The water circulating pipe is in connection with the top part of the direct contact cooler, coolant is re-introduced into the top part of the direct contact cooler. The coolant is cooled by a heat exchanger(17) in connection with water re-circulating pipes(70, 70').
摘要翻译：目的：提供发电厂从碳源燃料燃烧产生的废气中收集二氧化碳，并减少用于收集二氧化碳的设备所需的能源。构成：发电厂包括加压流化床燃烧室（2），用于冷却燃烧气体的热管（8,8'），直接接触式冷却器（15）和洗涤排气管（18）。废气通过洗涤排气管从直接接触式冷却器排出。排出的废气被引入二氧化碳吸收器（19）中。稀薄排气管（20）与吸收器的顶部连接。稀有废气通过稀薄排气管从吸收器排出。丰富的吸收管（30）与吸收器的底部相连。丰富的吸收剂通过富吸收管排出。将富吸收剂引入汽提塔（32）中以再生吸收剂。产生二氧化碳流。水循环管（16）与直接接触式冷却器的底部连接，使用过的冷却剂通过水循环管排出。水循环管与直接接触冷却器的顶部连接，冷却剂被重新引入直接接触式冷却器的顶部。冷却剂通过与再循环水（70,70'）连接的热交换器（17）来冷却。

IPRDB

热门服务

关于我们

友情链接

联系方式