会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明公开
    • 저에너지 소비형 산성가스 회수장치 및 회수방법
    • 有效的溶剂硫酸气体捕获系统的方法和装置
    • KR1020130035638A
    • 2013-04-09
    • KR1020110100063
    • 2011-09-30
    • 한국전력공사
    • 이지현장경룡심재구이인영김준한
    • B01D53/14B01D53/96
    • B01D53/1456B01D53/1406B01D53/1412B01D53/1462B01D2252/10B01D2252/102B01D2252/204B01D2252/20494B01D2257/30B01D2257/404B01D2257/504
    • PURPOSE: Acid gas retrieving apparatus and method are provided to significantly improve the economic efficiency of an overall acid gas processing process by replacing a gas cooling tower method, where the operation cost is high, with absorbent-coolant cooling through a partial absorbent cooling line and eliminating the need of installing a separate cooling tower, thereby considerably reducing the investment cost and required area of the process, and the operation cost for the operation of a cooling tower. CONSTITUTION: Acid gas retrieving apparatus includes an absorption tower(3) and a separation tower(7). Mixed gases containing acid gas are put into the absorption tower, and the acid gas is absorbed into an absorbent in the absorption tower. The separation tower separates the acid gas from the absorbent into which the acid gas was absorbed. A cooler(15) is installed at the lower exterior of the absorption tower, and cools down a liquid absorbent drawn out of the absorption tower through an absorbent pipe line. A recirculation line recirculating a regenerated absorbent, separated from the acid gas in the separation tower, to the absorption tower is additionally included. A cooling tower is not separately installed before the mixed gases are put into the lower part of the absorption tower. The absorbent is at least one selected from a group composed of amine, amino acid salts, an inorganic salts solution, and an ammonia solution. The acid gas is at least one selected from a group composed of carbon dioxide(CO2), hydrogen sulfide(H2S), sulfur dioxide(SO2), nitrogen dioxide(NO2), and carbonyl sulfide(COS).
    • 目的:提供酸性气体回收装置和方法,通过更换运行成本高的气体冷却塔方法,通过部分吸收性冷却管线进行吸收 - 冷却剂冷却,从而显着提高整体酸性气体处理工艺的经济效率, 无需安装单独的冷却塔,从而大大降低了投资成本和工艺所需的面积,以及冷却塔运转的运行成本。 构成:酸性气体回收装置包括吸收塔(3)和分离塔(7)。 含有酸性气体的混合气体被放入吸收塔中,酸性气体被吸收在吸收塔中的吸收剂中。 分离塔将酸性气体与吸收了酸性气体的吸收剂分离。 冷却器(15)安装在吸收塔的下部外部,并通过吸收管线冷却从吸收塔抽出的液体吸收剂。 另外包括将再分离的吸收剂再循环的再循环管线,其从分离塔中的酸性气体分离到吸收塔。 在混合气体放入吸收塔的下部之前,没有分开安装冷却塔。 吸收剂是选自由胺,氨基酸盐,无机盐溶液和氨溶液组成的组中的至少一种。 酸性气体是选自由二氧化碳(CO 2),硫化氢(H 2 S),二氧化硫(SO 2),二氧化氮(NO 2)和硫化羰(COS)组成的组中的至少一种。
    • 5. 发明公开
    • Heat integration in a co2 capture plant
    • 二氧化碳捕获厂的热量整合
    • KR20120044869A
    • 2012-05-08
    • KR20100115155
    • 2010-11-18
    • SARGAS AS
    • TOR CHRISTENSENHERMANN DE MEYER
    • B01D53/14F01K23/00F23J15/04
    • F01N3/00B01D53/1418B01D53/1475B01D53/62B01D2251/306B01D2251/606B01D2257/404B01D2257/504F01K13/00F01K23/10F22B1/1815Y02A50/2342Y02C10/04Y02C10/06Y02E20/326B01D53/14B01D53/1406B01D53/1412B01D53/1425F01K23/00F23J15/027F23J15/04
    • 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').
    • 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。
    • 7. 发明公开
    • 다공판 회전식 기포 가스 포집장치
    • 旋转式多孔式气体收集器
    • KR1020030054380A
    • 2003-07-02
    • KR1020010084521
    • 2001-12-24
    • 주식회사 포스코
    • 이준곤노종근김인수
    • B01D53/14
    • B01D53/1412B01D53/18B01D53/68
    • PURPOSE: A rotary porous type bubble gas collector is provided, which can increase bubble generation greatly to collect hydrochloric acid gas and increase resident time of the gas by increasing the contact area between absorbing water and gas, so that removing efficiency of harmful gas is enhanced. CONSTITUTION: The bubble gas collector comprises an air bubble generator(42') installed on a base plate(20) in an absorber main body to supply hydrochloric gas upward and to cover a gas guide passage(19) formed by a partition wall(18); a fan(13) fixed on a shaft(3) that extends downward to the gas guide passage(19); a housing(22) installed between the partition wall(18) and the air bubble generator(42'); four perforated plates formed in different types and installed in the housing(22) to be stacked by a fixed distance in multi-stage; and a connection bar(12) one end of which is monolithically connected to the shaft(3) and the other end of which is monolithically connected to the top of the housing(22).
    • 目的:提供一种旋转多孔型气体气体收集器,通过增加吸收水和气体之间的接触面积,可以大大增加气泡产生,从而收集盐酸气体并增加气体的驻留时间,从而提高有害气体的去除效率 。 构成:气泡收集器包括安装在吸收器主体中的基板(20)上的气泡发生器(42'),以向上提供盐酸气体并覆盖由分隔壁(18)形成的气体引导通道(19) ); 固定在向下延伸到气体导向通道(19)的轴(3)上的风扇(13); 安装在分隔壁(18)和气泡发生器(42')之间的壳体(22); 形成为不同类型并安装在壳体(22)中的四个多孔板以多级堆叠固定距离; 以及连接杆(12),其一端与轴(3)单片连接,另一端与壳体(22)的顶部整体连接。