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1. 发明专利

JPS58120999A DEVICE FOR WINDING AND ERECTING SEGMENT 失效
公开(公告)号：JPS58120999A
公开(公告)日：1983-07-19
申请号：JP285382
申请日：1982-01-13
申请人： MITSUBISHI HEAVY IND LTD , KUMAGAI GUMI CO LTD
发明人： NISHITAKE SHIGERU , UCHIYAMA YOSHIHIRO , SHIMIZU MASAO , MIYAMOTO OSAMU , KIKUICHI SHINICHI
IPC分类号： E21D11/40

2. 发明公开

EP2693147A4 REBOILER 有权转让
标题翻译：式蒸发器
公开(公告)号：EP2693147A4
公开(公告)日：2015-03-18
申请号：EP11862437
申请日：2011-11-29
申请人： MITSUBISHI HEAVY IND LTD
发明人： KONDO YOSHIYUKI , NAGAYASU HIROMITSU , KAMIJO TAKASHI , MIYAMOTO OSAMU
IPC分类号： F28D7/16 , F25B35/00 , F25B39/02 , F28D7/00 , F28D7/06
CPC分类号： F28D7/1607 , F25B35/00 , F28D7/0075 , F28D7/06
摘要： There is provided a large-sized reboiler that can achieve space saving and reduction in plant cost. Specifically, there is provided a large-sized reboiler comprising a vessel of which a liquid is supplied from a lower part and a vaporized gas is discharged from an upper part; and a heat transfer tube group arranged in such a manner that a void penetrating in the up-and-down direction is formed in the vessel, wherein a maximum length of a cross-section of a flow path for the liquid exceeds 2m, and the void occupies 5 to 10% of an area of the cross-section of the flow path.

3. 发明公开

EP2910293A4 CO2 RECOVERY DEVICE 有权转让
标题翻译： CO2回收装置
公开(公告)号：EP2910293A4
公开(公告)日：2016-05-18
申请号：EP13838785
申请日：2013-09-18
申请人： MITSUBISHI HEAVY IND LTD
发明人： NAKAYAMA KOJI , YONEKAWA TAKAHITO , INUI MASAYUKI , TSUJIUCHI TATSUYA , MIYAMOTO OSAMU , SORIMACHI YOSHIKI
IPC分类号： B01D53/62 , B01D53/14
CPC分类号： B01D53/1425 , B01D53/1475 , B01D53/62 , B01D53/78 , B01D2252/204 , B01D2257/504 , B01D2258/0283 , B01D2259/65 , Y02C10/04 , Y02C10/06
摘要： A regeneration tower 7 of a CO 2 recovery unit includes an upper regeneration portion 51 that has a tray portion 45, a lower regeneration portion 52 provided below the upper regeneration portion 51 and having a liquid dispersion portion 46, and a supply line L 5 that supplies absorbing liquid stored in the tray portion 45 to the liquid dispersion portion 46. The supply line L 5 is provided with a heat exchanger 53, and the absorbing liquid is circulated using the density difference between the absorbing liquid flowing before the heat exchanger 53 and the absorbing liquid flowing after the heat exchanger 53 as a driving force. This reduces the cost of equipment while reducing the power in the delivery of the absorbing liquid in the regeneration portion.

4. 发明公开

EP3108954A4 CO2 RECOVERY DEVICE AND CO2 RECOVERY METHOD 有权转让
标题翻译： CO2-RÜCKGEWINNUNGSVORRICHUNGUND CO2-RÜCKGEWINNUNGSVERFAHREN
公开(公告)号：EP3108954A4
公开(公告)日：2017-03-01
申请号：EP15769414
申请日：2015-03-20
申请人： MITSUBISHI HEAVY IND LTD
发明人： MIYAMOTO OSAMU , KAMIJO TAKASHI , OISHI TSUYOSHI , KAWASAKI SHIMPEI
IPC分类号： B01D53/14 , B01D3/42 , C01B32/50
CPC分类号： B01D53/1412 , B01D3/4283 , B01D17/12 , B01D19/0015 , B01D53/1425 , B01D53/1475 , B01D53/18 , B01D2252/20478 , B01D2258/0283 , C01B32/50 , Y02C10/06 , Y02P20/152 , Y02P70/34
摘要： Provided are a CO 2 recovery device and a CO 2 recovery method with which it is possible to reduce the thermal degradation of a CO 2 absorption liquid at the time of regeneration. This CO 2 recovery device (1) comprises: a CO 2 absorption tower (14) in which CO 2 included in an exhaust gas (11A) is absorbed by a CO 2 absorption liquid (13); and a CO 2 absorption liquid regeneration tower (15) that heats and regenerates the CO 2 absorption liquid (13) that has absorbed CO 2 . The CO 2 absorption liquid regeneration tower (15) includes: a main body part (151) in which the CO 2 absorption liquid (13) is temporarily stored; a boot part (153) that is provided downward from a mirror surface part (152) of the main body part (151), and that has a relatively smaller capacity than the main body part (151); a flowmeter (101) that is provided to the boot part (153), and that measures the liquid surface level of the CO 2 absorption liquid (13) that changes between the main body part (151) and the boot part (153); and a control device (102) that controls the liquid surface level of the CO 2 absorption liquid (13) between the main body part (151) and the boot part (153) on the basis of the measurement result of the flowmeter (101).
摘要翻译：本发明提供一种CO 2回收装置和CO 2回收方法，能够降低再生时的CO 2吸收液的热劣化。该CO 2回收装置（1）包括：CO 2吸收塔（14），其中包含在废气（11A）中的CO 2被CO 2吸收液（13）吸收; 以及对吸收了CO 2的CO 2吸收液（13）进行加热并再生的CO 2吸收液再生塔（15）。 CO 2吸收液再生塔（15）包括：主体部（151），临时储存CO 2吸收液（13）从所述主体部分的镜面部分向下设置并且具有比所述主体部分更小的容量的靴部; 流量计（101），设置于所述靴部（153），测量在所述主体部（151）与所述靴部（153）之间变化的所述CO 2吸收液（13）的液面高度。和控制装置（102），其基于流量计（101）的测量结果来控制主体部（151）与靴部（153）之间的CO 2吸收液（13）的液面高度，。

5. 发明公开

EP2910292A4 STEAM PROVIDING SYSTEM AND CO2 RECOVERY FACILITIES PROVIDED WITH SAME 有权转让
标题翻译：蒸汽供应系统和二氧化碳回收植物
公开(公告)号：EP2910292A4
公开(公告)日：2016-06-01
申请号：EP13838237
申请日：2013-09-18
申请人： MITSUBISHI HEAVY IND LTD
发明人： NAKAYAMA KOJI , YONEKAWA TAKAHITO , INUI MASAYUKI , TSUJIUCHI TATSUYA , MIYAMOTO OSAMU , SORIMACHI YOSHIKI
IPC分类号： B01D53/62 , B01D53/14 , C01B32/50
CPC分类号： B01D53/1425 , B01D53/1412 , B01D53/1475 , B01D53/62 , B01D53/78 , B01D2252/204 , B01D2252/20478 , B01D2257/504 , B01D2258/0283 , F22B37/008 , F23J15/02 , F23J2215/50 , F23J2219/40 , Y02A50/2342 , Y02C10/04 , Y02C10/06 , Y02E20/326
摘要： This steam supply system includes a reboiler (130) that raises the temperature of absorbing liquid contacted with exhaust gas discharged from a boiler to absorb CO 2 in the exhaust gas and heated to eliminate CO 2 . The reboiler (130) includes a heat exchanger tube (130a) to which steam for heating is supplied and a condensed water drum (5) that recovers condensed water (6) of the steam introduced from the heat exchanger tube (130a) as steam drain, and the condensed water drum (5) is provided with decompression unit that lowers pressure in the condensed water drum (5).

6. 发明专利

CA2828875C REBOILER 未知
公开(公告)号：CA2828875C
公开(公告)日：2017-08-22
申请号：CA2828875
申请日：2011-11-29
申请人： MITSUBISHI HEAVY IND LTD
发明人： KONDO YOSHIYUKI , NAGAYASU HIROMITSU , KAMIJO TAKASHI , MIYAMOTO OSAMU
IPC分类号： F28D7/16 , F25B39/02
摘要： There is provided a large-sized reboiler that can achieve space saving and reduction in plant cost. Specifically, there is provided a large-sized reboiler comprising a vessel of which a liquid is supplied from a lower part and a vaporized gas is discharged from an upper part; and a heat transfer tube group arranged in such a manner that a void penetrating in the up-and-down direction is formed in the vessel, wherein a maximum length of a cross-sectional figure of a flow path for the liquid exceeds 2m, and the void occupies 5 to 10% of an area of the cross-sectional figure of the flow path.

7. 发明专利

CA2885342C CO2 RECOVERY UNIT 未知
公开(公告)号：CA2885342C
公开(公告)日：2017-07-18
申请号：CA2885342
申请日：2013-09-18
申请人： MITSUBISHI HEAVY IND LTD
发明人： NAKAYAMA KOJI , YONEKAWA TAKAHITO , INUI MASAYUKI , TSUJIUCHI TATSUYA , MIYAMOTO OSAMU , SORIMACHI YOSHIKI
IPC分类号： B01D53/62 , B01D53/14
摘要： This CO2 recovery device is provided with a regeneration tower (7) comprising: an upper regenerator (51) comprising a tray section (45); a lower regenerator (52) that is provided below the upper regenerator (51) and that comprises a liquid scattering section (46); and a supply line (L5) that supplies an absorption liquid that is accommodated in the tray section (45) to the liquid scattering section (46). The supply line (L5) comprises a heat exchanger (53) and causes the absorption liquid to circulate by using the density difference between the absorption liquid that is upstream from said heat exchanger (53) and the absorption liquid that is downstream from said heat exchanger (53) as driving force. As a result, equipment costs and the use of power are reduced with regards to the transport of the absorption liquid of the regeneration units.

8. 发明专利

AU2013319045A1 CO2 recovery device 未知
公开(公告)号：AU2013319045A1
公开(公告)日：2015-04-02
申请号：AU2013319045
申请日：2013-09-18
申请人： MITSUBISHI HEAVY IND LTD
发明人： NAKAYAMA KOJI , YONEKAWA TAKAHITO , INUI MASAYUKI , TSUJIUCHI TATSUYA , MIYAMOTO OSAMU , SORIMACHI YOSHIKI
IPC分类号： B01D53/62 , B01D53/14
摘要： This CO

9. 发明专利

AU2011364036A1 Reboiler 未知
公开(公告)号：AU2011364036A1
公开(公告)日：2013-10-03
申请号：AU2011364036
申请日：2011-11-29
申请人： MITSUBISHI HEAVY IND LTD
发明人： KONDO YOSHIYUKI , NAGAYASU HIROMITSU , KAMIJO TAKASHI , MIYAMOTO OSAMU
IPC分类号： F28D7/16 , F25B39/02
摘要： Provided is a large reboiler whereby space can be conserved and plant costs can be reduced. More specifically, provided is a large reboiler comprising a vessel where a fluid is supplied from below and evaporated gas is expelled from above, and a heat transfer pipe group disposed within the vessel such that a void penetrating therethrough in the vertical direction is formed, the maximum length of the cross-sectional shape of a flow path for the fluid being greater than 2m, wherein 5-10% of the surface area of the cross-sectional shape of the flow path is occupied by the void.

10. 发明专利

CA2828875A1 REBOILER 未知
公开(公告)号：CA2828875A1
公开(公告)日：2012-10-04
申请号：CA2828875
申请日：2011-11-29
申请人： MITSUBISHI HEAVY IND LTD
发明人： KONDO YOSHIYUKI , NAGAYASU HIROMITSU , KAMIJO TAKASHI , MIYAMOTO OSAMU
IPC分类号： F28D7/16 , F25B39/02
摘要： Provided is a large reboiler whereby space can be conserved and plant costs can be reduced. More specifically, provided is a large reboiler comprising a vessel where a fluid is supplied from below and evaporated gas is expelled from above, and a heat transfer pipe group disposed within the vessel such that a void penetrating therethrough in the vertical direction is formed, the maximum length of the cross-sectional shape of a flow path for the fluid being greater than 2m, wherein 5-10% of the surface area of the cross-sectional shape of the flow path is occupied by the void.

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