公开(公告)号：EP4419239A1

公开(公告)日：2024-08-28

申请号：EP22805834.3

申请日：2022-10-20

Applicant: Consejo Superior de Investigaciones Científicas (CSIC)

Inventor： ABANADES GARCIA, Juan Carlos ,  ALVAREZ CRIADO, Yolanda

IPC: B01D53/62 ,  B01D53/83 ,  B01D53/08

CPC classification number: B01D53/62 ,  B01D2253/112420130101 ,  B01D2251/60220130101 ,  B01D2251/40420130101 ,  B01D2251/60420130101 ,  B01D2258/0620130101 ,  B01D2258/028320130101 ,  B01D2257/50420130101 ,  B01D2252/10320130101 ,  B01D53/83 ,  B01D53/343 ,  B01D53/08 ,  Y02C20/40

公开(公告)号：EP3341592A1

公开(公告)日：2018-07-04

申请号：EP16770108.5

申请日：2016-08-23

Applicant: Saudi Arabian Oil Company

Inventor： NOURELDIN, Mahmoud Bahy Mahmoud ,  AL SAED, Hani Mohammed ,  BUNAIYAN, Ahmad Saleh

IPC: F01K25/08

CPC classification number: F28D7/0083 ,  B01D3/007 ,  B01D3/32 ,  B01D51/10 ,  B01D53/047 ,  B01D53/1462 ,  B01D53/185 ,  B01D53/343 ,  B01D53/48 ,  B01D53/8603 ,  B01D53/96 ,  B01D2252/204 ,  C01B3/24 ,  C01B2203/0233 ,  C02F1/586 ,  C02F2101/10 ,  C02F2101/101 ,  C02F2101/16 ,  C02F2103/18 ,  C02F2103/36 ,  C07C7/08 ,  C10G33/06 ,  C10G35/04 ,  C10G45/00 ,  C10G45/02 ,  C10G45/44 ,  C10G47/00 ,  C10G65/00 ,  C10G65/12 ,  C10G69/00 ,  C10G2300/202 ,  C10G2300/207 ,  C10G2300/4006 ,  C10G2300/4056 ,  C10G2400/04 ,  C10G2400/30 ,  C10K3/04 ,  C10L3/101 ,  C10L3/103 ,  C10L3/104 ,  C10L2290/06 ,  C10L2290/541 ,  F01D17/145 ,  F01K3/185 ,  F01K13/00 ,  F01K13/02 ,  F01K23/06 ,  F01K23/064 ,  F01K25/06 ,  F01K25/08 ,  F01K27/00 ,  F01K27/02 ,  F28F9/26 ,  H02K7/1823 ,  Y02P20/129 ,  Y02P30/10

Abstract: Configurations and related processing schemes of specific inter-plants and hybrid, intra- and inter-plants waste heat recovery schemes for thermal energy consumption reduction in integrated refining-petrochemical facilities synthesized for grassroots medium grade crude oil semi-conversion refineries to increase energy efficiency from specific portions of low grade waste heat sources are described. Configurations and related processing schemes of specific inter-plants and hybrid, intra- and inter-plants waste heat recovery schemes for thermal energy consumption reduction in integrated refining-petrochemical facilities synthesized for integrated medium grade crude oil semi-conversion refineries and aromatics complex for increasing energy efficiency from specific portions of low grade waste sources are also described.

公开(公告)号：EP3047893B1

公开(公告)日：2017-10-04

申请号：EP14860438.2

申请日：2014-10-22

Applicant: Mitsubishi Heavy Industries, Ltd.

Inventor： TANAKA, Hiroshi ,  NAGAYASU, Hiromitsu ,  HIRATA, Takuya ,  YUKUMOTO, Atsuhiro ,  OISHI, Tsuyoshi ,  NAKATANI, Shinsuke

IPC: B01D53/96 ,  B01D53/34 ,  B01D53/18 ,  B01D53/14 ,  B01D53/52 ,  B01D53/62 ,  B01D53/78 ,  C01B17/16

CPC classification number: B01D53/96 ,  B01D53/1425 ,  B01D53/1462 ,  B01D53/1468 ,  B01D53/1475 ,  B01D53/1493 ,  B01D53/18 ,  B01D53/343 ,  B01D53/52 ,  B01D53/526 ,  B01D53/62 ,  B01D53/78 ,  B01D2251/00 ,  B01D2251/304 ,  B01D2251/604 ,  B01D2252/204 ,  B01D2252/20478 ,  B01D2258/0283 ,  C01B17/167 ,  Y02C10/04 ,  Y02C10/06 ,  Y02P20/152

Abstract: Provided are a reclaimer 51 that introduces, through a branch line L 11 , and stores a part 17a of an absorbent 17 regenerated in a regenerator of a recovery unit that recovers CO2 or H 2 S in a gas, a first alkaline agent supply section 53A that supplies an alkaline agent 52 to the reclaimer 51, a heating section 54 that heats the absorbent 17 stored in the reclaimer 51 and to which the alkaline agent 52 has been mixed to obtain recovered vapor 61, a first vapor cooler 55A that cools the recovered vapor 61 discharged from the reclaimer 51 through a vapor line L 12 , a first gas-liquid separator 56A that separates a coexisting substance 62 entrained in the cooled recovered vapor 61 into a recovered absorption agent vapor (gas) 17b and the liquid coexisting substance 62 by gas-liquid separation, and an introduction line L 13 that introduces the recovered absorption agent vapor 17b separated in the first gas-liquid separator 56A into a regenerator 20.

Abstract translation: 本发明提供一种回收装置51，其通过分支管路L11导入并回收在回收气体中的CO 2或H 2 S的回收装置的再生器中再生的吸收剂17的一部分17a，第一碱剂供给部53A 向回收装置51供给碱剂52;加热部51，其对贮存在回收装置51中的吸收剂17进行加热，并将碱剂52混合而得到回收蒸气61;第一蒸气冷却器55A， 从回收装置51通过蒸气管线L12排出的蒸气61，将夹带在冷却回收蒸气61中的共存物质62分离为回收吸收剂蒸气（气体）17b和液体共存物质62的第一气液分离器56A 通过气液分离而将回收的第一气液分离器56A中分离的吸收剂蒸气17b导入再生器20的导入线路L13。

公开(公告)号：EP3185993A1

公开(公告)日：2017-07-05

申请号：EP15756379.2

申请日：2015-08-13

Applicant: Dürr Systems AG

Inventor： RIEDER, Erhard ,  SCHRÖTER, Martin

IPC: B01D53/86 ,  B01D46/24 ,  B01D53/34

CPC classification number: B01D53/343 ,  B01D46/2407 ,  B01D53/501 ,  B01D53/8603 ,  B01D53/8631 ,  B01D53/8653 ,  B01D53/8659 ,  B01D2251/2062 ,  B01D2251/304 ,  B01D2251/404 ,  B01D2257/2045 ,  B01D2257/2047 ,  B01D2257/302 ,  B01D2257/404 ,  B01D2257/502 ,  B01D2258/0283 ,  B01D2259/65 ,  C01B32/50 ,  Y02P20/129

Abstract: In order to create an energy-efficient treatment device for treating a exhaust stream containing carbon monoxide, the treatment device comprises the following: a conversion device (140) for converting carbon monoxide into carbon dioxide, the energy released in said conversion process being used for supplying a thermal energy source and/or electricity; a purification device (124) for purifying the exhaust stream to be fed to the conversion device.

Abstract translation: 公开了处理废气流的方法和设备。 公开的用于处理含一氧化碳的排气流的示例性处理装置包括将一氧化碳转化成二氧化碳的转化装置，其中转化中释放的能量用于供应热能和/或电能。 该示例处理装置还包括清洁装置，以清洁要提供给转换装置的排气流，其中清洁装置设置在转换装置的入口的上游。

公开(公告)号：EP3145624A1

公开(公告)日：2017-03-29

申请号：EP15730883.4

申请日：2015-05-21

Applicant: The Babcock & Wilcox Company ,  GEA Process Engineering A/S

Inventor： KLIDAS, Michael ,  REDINGER, Kevin ,  MITCHELL, Joseph III ,  FEENEY, Steven ,  JACOBSEN, Niels ,  BOILESEN, Claus Erik

IPC: B01D53/50 ,  B01D53/73 ,  F23J15/02 ,  F23J15/04

CPC classification number: B01D53/73 ,  B01D53/343 ,  B01D53/50 ,  B01D53/501 ,  B01D53/56 ,  B01D53/8628 ,  B01D2251/404 ,  B01D2257/404 ,  B01D2258/0283 ,  B01D2259/126 ,  F23J15/022 ,  F23J15/04 ,  F23L15/00

Abstract: The present invention relates generally to the field of emission control equipment for boilers, heaters, kilns, or other flue gas-, or combustion gas-, generating devices (e.g., those located at power plants, processing plants, etc.) and, in particular to a new and useful method and apparatus for reducing and/or eliminating various liquid discharges from one or more emission control equipment devices (e.g., one or more wet flue gas desulfurization (WFGD) units). In another embodiment, the method and apparatus of the present invention is designed to reduce and/or eliminate the amount of liquid waste that is discharged from a WFGD unit by subjecting the WFGD liquid waste to one or more drying processes, one or more spray dryer (or spray dry) absorber processes, and/or one or more spray dryer (or spray dry) evaporation processes.

Abstract translation: 本发明涉及基因集会的排放控制设备用于锅炉，加热器，窑，或者其他产生烟道气或燃烧气体的领域中，产生装置（例如，那些位于发电厂，加工厂等），并且在 尤其涉及一种用于从一个或多个排放控制设备装置（例如，一个或多个湿烟道气脱硫（WFGD）单元）减少和/或消除各种液体排泄物一种新的和有用的方法和装置。 在另一个，由WFGD液体废物经受一个或多个干燥过程，一个或多个喷雾干燥器实施例本发明的方法和装置被设计成减少和/或消除的液体废物的量并从WFGD单元排出 （或喷雾干燥）吸收处理，和/或一个或多个喷雾干燥器（或喷雾干燥）蒸发过程。

公开(公告)号：EP3102307A1

公开(公告)日：2016-12-14

申请号：EP15701829.2

申请日：2015-01-12

Applicant: EREIE - Energy Research Innovation Engineering

Inventor： CLODIC, Denis ,  MAARAOUI, Samer

IPC: B01D53/00 ,  B01D53/34 ,  B01D53/50 ,  B01D53/60

CPC classification number: B01D53/504 ,  B01D53/002 ,  B01D53/343 ,  B01D53/346 ,  B01D53/60 ,  B01D53/68 ,  B01D53/78

Abstract: Device (1) for extraction of a chemical compound from a gas, of which the initial composition, the flow rate and the partial pressure of the chemical elements are known, this device comprises an inlet (7) through which the polluted gas rushes in and an outlet (8) through which the decontaminated gas escapes, the device (1) comprises at least one pollution-control stage (2) defining a flow area of the gas, this pollution-control stage (2) comprising means (9) for injecting an acid solution into the gas.

Abstract translation: 一种用于从已知元素的初始组成，流速和分压的气体中提取化合物的装置（1），该装置包括被污染气体冲入的入口（7）和 出口（8），去污净气体通过其排出，所述装置（1）包括限定气体的开放通道的至少一个去污水平（2），该净化水平（2）包括将酸溶液注入的装置（9） 气体。

公开(公告)号：EP3047893A4

公开(公告)日：2016-10-19

申请号：EP14860438

申请日：2014-10-22

Applicant: MITSUBISHI HEAVY IND LTD

Inventor： TANAKA HIROSHI ,  NAGAYASU HIROMITSU ,  HIRATA TAKUYA ,  YUKUMOTO ATSUHIRO ,  OISHI TSUYOSHI ,  NAKATANI SHINSUKE

IPC: B01D53/14 ,  B01D53/52 ,  B01D53/62 ,  B01D53/77 ,  B01D53/78 ,  C01B17/16 ,  C01B32/50

CPC classification number: B01D53/96 ,  B01D53/1425 ,  B01D53/1462 ,  B01D53/1468 ,  B01D53/1475 ,  B01D53/1493 ,  B01D53/18 ,  B01D53/343 ,  B01D53/52 ,  B01D53/526 ,  B01D53/62 ,  B01D53/78 ,  B01D2251/00 ,  B01D2251/304 ,  B01D2251/604 ,  B01D2252/204 ,  B01D2252/20478 ,  B01D2258/0283 ,  C01B17/167 ,  Y02C10/04 ,  Y02C10/06 ,  Y02P20/152

Abstract: Provided are a reclaimer 51 that introduces, through a branch line L 11 , and stores a part 17a of an absorbent 17 regenerated in a regenerator of a recovery unit that recovers CO2 or H 2 S in a gas, a first alkaline agent supply section 53A that supplies an alkaline agent 52 to the reclaimer 51, a heating section 54 that heats the absorbent 17 stored in the reclaimer 51 and to which the alkaline agent 52 has been mixed to obtain recovered vapor 61, a first vapor cooler 55A that cools the recovered vapor 61 discharged from the reclaimer 51 through a vapor line L 12 , a first gas-liquid separator 56A that separates a coexisting substance 62 entrained in the cooled recovered vapor 61 into a recovered absorption agent vapor (gas) 17b and the liquid coexisting substance 62 by gas-liquid separation, and an introduction line L 13 that introduces the recovered absorption agent vapor 17b separated in the first gas-liquid separator 56A into a regenerator 20.

公开(公告)号：EP2883595A4

公开(公告)日：2016-03-09

申请号：EP13828275

申请日：2013-08-02

Applicant: MITSUBISHI HEAVY IND LTD

Inventor： TSUJIUCHI TATSUYA ,  HONJO SHINTARO ,  YONEKAWA TAKAHITO ,  SUGITA SATORU ,  ITO MOTOFUMI ,  WU TIFFANY ,  KAMIJO TAKASHI ,  NAGAYASU TATSUTO ,  OKAMOTO TAKUYA

IPC: B01D53/62 ,  B01D53/14 ,  C01B32/50

CPC classification number: B01D53/62 ,  B01D53/1425 ,  B01D53/1475 ,  B01D53/343 ,  B01D53/78 ,  B01D2252/204 ,  B01D2257/504 ,  B01D2258/0283 ,  C01B32/50 ,  Y02C10/04 ,  Y02C10/06 ,  Y02P20/124 ,  Y02P20/152 ,  Y02P20/57

Abstract: There is provided an exhaust gas treatment system including a CO 2 recovery unit with further enhanced energy efficiency. An exhaust gas treatment system (1) of the present invention includes: a CO 2 recovery unit (10) including a CO 2 absorption column (11), an absorbing solution regeneration column (16), and a reboiler (21); and an exhaust gas heat exchanger (5) provided on a gas upstream side of the CO 2 recovery unit (10). Heat exchange is performed between process condensate discharged from the CO 2 absorption column (11) and steam condensate discharged from the reboiler (21) in a heat exchanger (22). The heated process condensate is fed to the absorbing solution regeneration column (16). Heat exchange is performed between the cooled steam condensate and exhaust gas in the exhaust gas heat exchanger (5) so that the steam condensate is heated while the exhaust gas is cooled.

公开(公告)号：EP2953705A1

公开(公告)日：2015-12-16

申请号：EP14706131.1

申请日：2014-01-28

Applicant: Toyo Engineering Corporation

Inventor： KOJIMA, Yasuhiko

IPC: B01D53/14 ,  B01D53/34 ,  C07C273/04

CPC classification number: B01D53/1475 ,  B01D53/1425 ,  B01D53/343 ,  B01D2252/204 ,  B01D2257/504 ,  B01D2258/0283 ,  B01J2219/00024 ,  C07C273/04 ,  Y02C10/06 ,  Y02E20/326

Abstract: In a chemical plant 100 including a carbon dioxide recovery unit 10 and a urea plant 11, the carbon dioxide recovery unit 10 treats combustion exhaust gas from a boiler B to separate and recover carbon dioxide. Low-pressure steam 33 generated in the urea plant 11 is supplied to the carbon dioxide recovery unit 10 as a heat source for its regeneration tower reboiler. Carbon dioxide 22 recovered in the carbon dioxide recovery unit 10 is sent to an EOR facility, a storage facility, and the like outside the plant. Thus, the low-pressure steam generated in the urea plant 11 is effectively used as a heat source for the carbon dioxide recovery unit 10.

公开(公告)号：EP2941315A1

公开(公告)日：2015-11-11

申请号：EP14702571.2

申请日：2014-02-03

Applicant: Siemens Aktiengesellschaft

Inventor： BRECHTEL, Kevin ,  FISCHER, Björn ,  SCHNEIDER, Rüdiger ,  SCHRAMM, Henning

IPC: B01D53/14 ,  C10L3/10

CPC classification number: B01D53/1468 ,  B01D53/1425 ,  B01D53/1475 ,  B01D53/18 ,  B01D53/343 ,  B01D2252/204 ,  B01D2252/20421 ,  B01D2252/20426 ,  B01D2252/20431 ,  B01D2252/20436 ,  B01D2252/20494 ,  B01D2256/245 ,  B01D2257/302 ,  B01D2257/304 ,  B01D2257/504 ,  B01D2258/0283 ,  B01D2259/65 ,  C10L3/103 ,  C10L3/104 ,  F02C3/04 ,  F02C7/22 ,  F05D2220/32 ,  F05D2240/35 ,  F23J7/00 ,  F23J15/04 ,  F23R3/40 ,  Y02C10/06 ,  Y02E20/326

Abstract: A process is specified for processing a gas stream, especially for processing a natural gas stream, in which the combustion of the gas stream is preceded by removal of hydrogen sulphide from the gas stream in a first absorber (3) by means of an absorption medium (5), the processed gas stream which has been freed of hydrogen sulphide is combusted in a combustion unit (9), the carbon dioxide present in the offgas of the combusted gas stream after the combustion is removed in a second absorber (17) by means of an absorption medium (5), and the hydrogen sulphide removed and the carbon dioxide removed are separated from the absorption medium (5) for regeneration of the latter in at least one desorber (27). In this process, the removal of the hydrogen sulphide from the gas stream and the removal of the carbon dioxide from the offgas are effected using the same absorption medium (5). Additionally specified is a corresponding apparatus for processing of a gas stream, in which the first absorber (3) and the second absorber (17) are connected to one another in the same flow system for exchange of absorption medium (5).