公开(公告)号：US5798087A

公开(公告)日：1998-08-25

申请号：US763295

申请日：1996-12-10

申请人： Taiichiro Suda ,  Nagatoshi Fujii ,  Masami Kawasaki ,  Yoshiko Moriguchi ,  Masaki Iijima ,  Toshikuni Sera

发明人： Taiichiro Suda ,  Nagatoshi Fujii ,  Masami Kawasaki ,  Yoshiko Moriguchi ,  Masaki Iijima ,  Toshikuni Sera

IPC分类号： B01D53/86 ,  C01F11/46

CPC分类号： B01D53/8612 ,  C01F11/46 ,  C01F11/464

摘要： After hydrogenation and desulfurization treatment of raw fuel in the desulfurization unit 1, the product is separated in the acidic gas separator 2 into fuel and a hydrogen sulfide-containing gas, and the hydrogen sulfide-containing gas is subjected to combustion together with air in the catalyst converter 3 thereby converting the hydrogen sulfide completely into sulfur dioxide to give a sulfur dioxide-containing gas, and this sulfur dioxide-containing gas is reacted with limestone powder and air in water in the oxidation and neutralization reactor 4, and the resulting slurry is dehydrated in the gypsum slurry solid/liquid separator 5 and then dried in the gypsum heater 6.

摘要翻译： 在脱硫单元1中对原料燃料进行氢化脱硫处理后，将产物在酸性气体分离器2中分离为燃料和含硫化氢的气体，并且含硫化氢的气体与空气一起在 催化剂转化器3，从而将硫化氢完全转化为二氧化硫，得到含二氧化硫的气体，并且该含二氧化硫的气体与氧化和中和反应器4中的石灰石粉末和空气在水中反应，并将得到的浆料 在石膏浆固体/液体分离器5中脱水，然后在石膏加热器6中干燥。

公开(公告)号：US5536454A

公开(公告)日：1996-07-16

申请号：US462054

申请日：1995-06-05

申请人： Masumi Fujii ,  Yoshitsugu Hotta ,  Taiichiro Suda ,  Kouichi Kitamura ,  Yukihiro Jinno ,  Tomio Mimura ,  Shigeru Shimojo ,  Masami Kawasaki ,  Kunihiko Yoshida ,  Mutsunori Karasaki ,  Masaki Iijima ,  Shigeaki Mitsuoka

发明人： Masumi Fujii ,  Yoshitsugu Hotta ,  Taiichiro Suda ,  Kouichi Kitamura ,  Yukihiro Jinno ,  Tomio Mimura ,  Shigeru Shimojo ,  Masami Kawasaki ,  Kunihiko Yoshida ,  Mutsunori Karasaki ,  Masaki Iijima ,  Shigeaki Mitsuoka

IPC分类号： B01D53/18 ,  B01J19/32 ,  B01F3/04

CPC分类号： B01D53/185 ,  B01D53/18 ,  B01J19/32 ,  B01J2219/32206 ,  B01J2219/3221 ,  B01J2219/32213 ,  B01J2219/32227 ,  B01J2219/32237 ,  B01J2219/32286 ,  B01J2219/32296 ,  B01J2219/32408 ,  Y10S261/72

摘要： An apparatus for gas-liquid contact in which tubular structure fillers having a cross section of any of various shapes and having straight tubular portions are arranged in a substantially vertical direction in the form of plural steps so that the gas-liquid contact surfaces of the fillers may be parallel with the flow of the gas,the apparatus for gas-liquid contact being characterized in that the gas-liquid contact surfaces comprise rough surface portions, porous surface portions, meshes or plates to which meshes adhere, or there is interposed, between the plural steps of the fillers, a dispersing plate for receiving the liquid downward coming from the site above the fillers, dispersing the liquid, and allowing the liquid to downward flow.

摘要翻译： 一种用于气液接触的装置，其中具有各种形状的横截面并具有直管状部分的管状结构填料以大致垂直方向排列成多个步骤，使得填料的气 - 液接触表面 气液接触装置的特征在于，气 - 液接触表面包括粗糙的表面部分，多孔表面部分，网眼或网板，或者介于其间的介质 填料的多个步骤，用于接收来自填料上方的位置向下的液体的分散板，分散液体，并允许液体向下流动。

公开(公告)号：US5378442A

公开(公告)日：1995-01-03

申请号：US3699

申请日：1993-01-13

申请人： Masumi Fujii ,  Taiichiro Suda ,  Yoshitsugu Hotta ,  Kenji Kobayashi ,  Kunihiko Yoshida ,  Shigeru Shimojo ,  Koichi Kitamura ,  Masami Kawasaki ,  Mutsunori Karasaki ,  Masaki Iijima ,  Touru Seto ,  Shigeaki Mitsuoka

发明人： Masumi Fujii ,  Taiichiro Suda ,  Yoshitsugu Hotta ,  Kenji Kobayashi ,  Kunihiko Yoshida ,  Shigeru Shimojo ,  Koichi Kitamura ,  Masami Kawasaki ,  Mutsunori Karasaki ,  Masaki Iijima ,  Touru Seto ,  Shigeaki Mitsuoka

IPC分类号： B01D53/14 ,  B01D53/34

CPC分类号： B01D53/1406 ,  B01D53/1418 ,  Y02C10/04 ,  Y02C10/06

摘要： A method for recovering carbon dioxide by absorbing carbon dioxide present in a combustion exhaust gas using an aqueous alkanolamine solution, comprising the step of bringing a combustion exhaust gas from which carbon dioxide has been absorbed and removed into contact with water containing carbon dioxide. A method for treating a combustion exhaust gas for denitration using ammonia as a reducing agent and for removal of carbon dioxide by absorption with an aqueous alkanolamine solution, which method comprising the steps of recovering ammonia present in the combustion exhaust gas after the carbon dioxide removal, and using the recovered ammonia as a reducing agent for the denitration. A method for removing CO.sub.2 from a combustion exhaust gas comprising the step of bringing the combustion exhaust gas into contact under atmospheric pressure with an aqueous monoethanolamine solution having a concentration of 35% by weight or more.

摘要翻译： 一种通过使用烷醇胺溶液水溶液吸收燃烧废气中的二氧化碳来回收二氧化碳的方法，包括使二氧化碳被吸收和除去的燃烧废气与含有二氧化碳的水接触的步骤。 一种使用氨作为还原剂处理用于脱硝的​​燃烧废气和通过用链烷醇胺溶液吸收除去二氧化碳的方法，该方法包括以下步骤：回收在除去二氧化碳后在燃烧废气中存在的氨， 并使用回收的氨作为还原剂进行脱硝。 一种从燃烧废气中除去CO 2的方法，包括使大气压下的燃烧废气与浓度为35重量％以上的单乙醇胺水溶液接触的工序。

公开(公告)号：US5700437A

公开(公告)日：1997-12-23

申请号：US660837

申请日：1996-06-10

申请人： Masumi Fujii ,  Taiichiro Suda ,  Yoshitsugu Hotta ,  Koichi Kitamura ,  Yukihiro Jinno ,  Tomio Mimura ,  Shigeru Shimojo ,  Masaki Iijima ,  Shigeaki Mitsuoka

发明人： Masumi Fujii ,  Taiichiro Suda ,  Yoshitsugu Hotta ,  Koichi Kitamura ,  Yukihiro Jinno ,  Tomio Mimura ,  Shigeru Shimojo ,  Masaki Iijima ,  Shigeaki Mitsuoka

IPC分类号： B01D53/14 ,  B01D53/62

CPC分类号： B01D53/1475 ,  B01D53/1493 ,  B01D2257/504 ,  Y02C10/04 ,  Y02C10/06

摘要： A method for removing carbon dioxide from a combustion exhaust gas under atmospheric pressure by the use of a mixed solution of a specific amine compound X having an alcoholic hydroxyl group and a primary amino group which is bonded to a tertiary carbon atom having two unsubstituted alkyl groups and another amine compound Y being a diaminotoluene (DAT) selected from the group consisting of 2,3-DAT, 2,4-DAT, 2,5-DAT, 2,6-DAT, 3,4-DAT and 3,5-DAT.

摘要翻译： 通过使用具有醇羟基和伯氨基的特定胺化合物X与具有两个未取代烷基的叔碳原子键合的混合溶液，在大气压下从燃烧废气中除去二氧化碳的方法 另一种胺化合物Y是二氨基甲苯（DAT），其选自2,3-DAT，2,4-DAT，2,5-DAT，2,6-DAT，3,4-DAT和3,5 -DAT。

公开(公告)号：US5339633A

公开(公告)日：1994-08-23

申请号：US957185

申请日：1992-10-07

申请人： Masumi Fujii ,  Yoshitsugu Hotta ,  Taiichiro Suda ,  Kenji Kobayashi ,  Kunihiko Yoshida ,  Shigeru Shimojo ,  Mutsunori Karasaki ,  Masaki Iijima ,  Toru Seto ,  Shigeaki Mitsuoka

发明人： Masumi Fujii ,  Yoshitsugu Hotta ,  Taiichiro Suda ,  Kenji Kobayashi ,  Kunihiko Yoshida ,  Shigeru Shimojo ,  Mutsunori Karasaki ,  Masaki Iijima ,  Toru Seto ,  Shigeaki Mitsuoka

IPC分类号： B01D53/14 ,  F01K13/00 ,  F01K17/00

CPC分类号： B01D53/1418 ,  B01D53/1475 ,  Y02C10/04 ,  Y02C10/06

摘要： An electric generating power plant and a method of operation thereof wherein the boiler (1) produces steam to a turbine driven-generator (2), carbon dioxide from combustion exhaust gas emitted from the boiler is simultaneously absorbed in an absorbing solution in an absorber (7), the absorbing solution with the absorbed carbon dioxide is passed through a regenerator (10) where the carbon dioxide is stripped from the absorbing solution, the regenerated absorbing solution is returned to the absorber (7), and steam from either the boiler (1) or turbine of the turbine-driven generator (2) is supplied to a reboiler (13) to provide heat for operation of the regenerator (10). During periods of high demand for electric power steam extraction from the boiler or turbine is discontinued, operation of the regenerator (10) is discontinued and the absorbing solution from the absorber (7) is stored in a first storage unit (15). During periods of low power demand steam is supplied to the reboiler (13) from the boiler (1) or turbine and absorbing solution from the first storage unit (15) is fed to the regenerator (10) for operation thereof, and absorbing solution stripped of carbon dioxide from the regenerator (10) is stored in a second storage unit (16). Absorbing solution from the second storage unit (16) is fed to the absorber (7) during periods of high power demand.

摘要翻译： 一种发电厂及其操作方法，其中锅炉（1）向涡轮机驱动发电机（2）产生蒸汽，从锅炉排出的来自燃烧废气的二氧化碳同时吸收在吸收器中的吸收溶液中 如图7所示，吸收的二氧化碳的吸收溶液通过再生器（10），二氧化碳从吸收溶液中汽提出来，再生的吸收液返回吸收器（7），蒸汽从锅炉 1）或涡轮机驱动的发电机（2）的涡轮机被供应到再沸器（13）以提供用于再生器（10）的操作的热量。 在对来自锅炉或涡轮机的电力蒸汽提取的高需求期间，中止再生器（10）的运行，并且来自吸收器（7）的吸收溶液被存储在第一存储单元（15）中。 在低功率需求期间，从锅炉（1）向再沸器（13）供应蒸汽，或将来自第一储存单元（15）的涡轮机和吸收溶液供给到再生器（10）进行操作，并吸收溶液 来自再生器（10）的二氧化碳存储在第二存储单元（16）中。 在高功率需求期间，来自第二存储单元（16）的吸收溶液被供给到吸收器（7）。

公开(公告)号：US06274108B1

公开(公告)日：2001-08-14

申请号：US08808154

申请日：1997-02-28

申请人： Masumi Fujii ,  Yoshitsugu Hotta ,  Taiichiro Suda ,  Kenji Kobayashi ,  Kunihiko Yoshida ,  Shigeru Shimojo ,  Mutsunori Karasaki ,  Masaki Iijima ,  Toru Seto ,  Shigeaki Mitsuoka

发明人： Masumi Fujii ,  Yoshitsugu Hotta ,  Taiichiro Suda ,  Kenji Kobayashi ,  Kunihiko Yoshida ,  Shigeru Shimojo ,  Mutsunori Karasaki ,  Masaki Iijima ,  Toru Seto ,  Shigeaki Mitsuoka

IPC分类号： B01D5362

CPC分类号： B01D53/1418 ,  B01D53/1475 ,  Y02A50/2342 ,  Y02C10/04 ,  Y02C10/06

摘要： A process is provided for removing carbon dioxide out of combustion exhaust gas by scrubbing the exhaust gas with an aqueous solution of monoethanolamine in a scrubber, and regenerating the carbon dioxide-loaded aqueous solution of monoethanolamine in a regenerator. The process is provided with means for replenishing the aqueous solution of monoethanolamine with a stock, aqueous solution containing from about 70% to about 75% by weight of monoethanolamine. By providing a stock, aqueous solution containing from about 70% to about 75% by weight of monoethanolamine, which is injected into the carbon dioxide-loaded aqueous solution of monoethanolamine being transferred from the scrubber to the regenerator, the entire carbon dioxide recovery system is free from flammables, rendering fire-fighting precautions unnecessary.

摘要翻译： 提供了一种通过在洗涤器中用单乙醇胺的水溶液洗涤废气并且在再生器中再生二氧化碳负载的单乙醇胺水溶液来将二氧化碳除去燃烧废气的方法。 该方法提供了用含有约70％至约75％重量的单乙醇胺的原液，水溶液补充单乙醇胺水溶液的方法。 通过提供一种含有约70％至约75％重量的单乙醇胺的水溶液，其被注入到二氧化碳负载的单乙醇胺水溶液中，从洗涤器转移到再生器中，整个二氧化碳回收系统是 不含易燃物，不需要消防措施。

公开(公告)号：US5603377A

公开(公告)日：1997-02-18

申请号：US670719

申请日：1996-06-21

申请人： Masumi Fujii ,  Taiichiro Suda ,  Yoshitsugu Hotta ,  Koichi Kitamura ,  Yukihiro Jinno ,  Tomio Mimura ,  Shigeru Shimojo ,  Masaki Iijima ,  Shigeaki Mitsuoka

发明人： Masumi Fujii ,  Taiichiro Suda ,  Yoshitsugu Hotta ,  Koichi Kitamura ,  Yukihiro Jinno ,  Tomio Mimura ,  Shigeru Shimojo ,  Masaki Iijima ,  Shigeaki Mitsuoka

IPC分类号： B01D53/14 ,  F28D3/00 ,  F28D15/02 ,  F28F1/24 ,  F28F13/00 ,  F28D3/02

CPC分类号： F28F13/003 ,  B01D53/1475 ,  F28D15/02 ,  F28D15/0275 ,  F28D3/00 ,  F28F1/24 ,  Y02C10/06 ,  Y10S165/907

摘要： A heat pipe includes: a pipe barrel; and a large number of fins disposed on the peripheral surface of the pipe barrel at least on either a heat collecting section side or a radiating section side, each of the fins is attached to the pipe barrel on a plane perpendicular to the axis of the pipe barrel, and each of the fins is composed of a metal plate and net-like material adhered to both surfaces of the metal plate.A heat exchanger of gas-liquid contacting plate type includes: a plurality of heat transfer plates, disposed vertically at certain intervals, defining air flow passages therebetween which allow air to rise, and each of the plates has a heat medium flowing passage thereinside for allowing a heat medium to flow therethrough while the side surfaces of each of the heat transfer plates, which define the air flow passages, are adhered with nets for allowing a liquid to flow downward along the nets and plates.

摘要翻译： 热管包括：管筒; 以及至少在集热部侧或散热部侧设置在管筒的周面上的大量散热片，每个散热片在与管的轴线垂直的平面上安装在管筒上 并且每个翅片由粘附到金属板的两个表面的金属板和网状材料构成。 气 - 液接触板型热交换器包括：多个传热板，以一定间隔垂直设置，在其间限定空气流通道，允许空气升高，并且每个板具有其内部的热介质流动通道，以允许 其中限定空气流动通道的每个传热板的侧表面被粘附有用于允许液体沿着网和板向下流动的网络而流过的热介质。

公开(公告)号：US5318758A

公开(公告)日：1994-06-07

申请号：US847733

申请日：1992-03-09

申请人： Masumi Fujii ,  Yoshitsugu Hotta ,  Taiichiro Suda ,  Kenji Kobayashi ,  Kunihiko Yoshida ,  Shigeru Shimojo ,  Mutsunori Karasaki ,  Masaki Iijima ,  Fumio Tomikawa ,  Touro Seto ,  Shigeaki Mitsuoka

发明人： Masumi Fujii ,  Yoshitsugu Hotta ,  Taiichiro Suda ,  Kenji Kobayashi ,  Kunihiko Yoshida ,  Shigeru Shimojo ,  Mutsunori Karasaki ,  Masaki Iijima ,  Fumio Tomikawa ,  Touro Seto ,  Shigeaki Mitsuoka

IPC分类号： B01D53/14 ,  B01D53/62 ,  B01D53/34

CPC分类号： B01D53/62 ,  B01D53/1406 ,  Y02C10/04 ,  Y02C10/06

摘要： An apparatus and a process for removing CO.sub.2 from a combustion exhaust gas, by effecting counterflow contact of aqueous alkanolamine solution with the combustion exhaust gas to absorb CO.sub.2 from the gas in the alkanolamine solution and effecting a further contact of the gas with either, condensate water formed by causing condensation of the gas after removal of CO.sub.2, or condensate water formed by causing condensation of the combustion exhaust gas directly after combustion of the fuel. The apparatus includes a tower (1), a first contact section (2) in the tower through which the exhaust gas flows upwardly in counterflow contact with the aqueous alkanolamine solution dispersed by a nozzle device (7) downstream of the first contact section (2), a second contact section (3) in the tower (1) downstream of the nozzle device (7) for effecting counterflow contact of reflux water from a spent absorbent liquor regenerating tower (28) with the gas after removal of CO.sub.2. The temperature of the aqueous alkanolamine solution to be supplied to the CO.sub.2 -removing tower (1) is adjusted in such a manner that the temperature of the exhaust gas at the entrance (4) of the CO.sub.2 -removing tower and that of the treated gas at the exit (5) of the CO.sub.2 -removing tower are the same.

摘要翻译： 一种用于从燃烧废气中除去CO 2的装置和方法，其通过使烷基醇胺水溶液与燃烧废气逆流接触以从烷醇胺溶液中的气体吸收CO 2，并进一步接触气体与冷凝水 通过在除去CO 2之后使气体冷凝或通过在燃料燃烧之后直接使燃烧废气冷凝而形成的冷凝水形成。 该设备包括塔架（1），塔架中的第一接触部分（2），废气通过该塔架与第一接触部分（2）下游的喷嘴装置（7）与由烷基醇胺水溶液逆流接触而向上流动 ），在喷嘴装置（7）下游的塔（1）中的第二接触部分（3），用于在去除CO 2之后使来自废吸收剂液体再生塔（28）的回流水与气体逆流接触。 供给至二氧化碳除去塔（1）的烷醇胺水溶液的温度调节为使得除去CO 2塔的入口（4）的排气温度和处理气体的排气温度 在二氧化碳除去塔的出口（5）是相同的。

公开(公告)号：US5344627A

公开(公告)日：1994-09-06

申请号：US2830

申请日：1993-01-15

申请人： Masumi Fujii ,  Taiichiro Suda ,  Yoshitsugu Hotta ,  Kenji Kobayashi ,  Kunihiko Yoshida ,  Shigeru Shimojo ,  Mutsunori Karasaki ,  Masaki Iijima ,  Touru Seto ,  Shigeaki Mitsuoka

发明人： Masumi Fujii ,  Taiichiro Suda ,  Yoshitsugu Hotta ,  Kenji Kobayashi ,  Kunihiko Yoshida ,  Shigeru Shimojo ,  Mutsunori Karasaki ,  Masaki Iijima ,  Touru Seto ,  Shigeaki Mitsuoka

IPC分类号： B01D53/62 ,  B01D53/14 ,  C01B32/50 ,  F25J1/00 ,  F25J1/02 ,  F25J3/02 ,  C01B31/20

CPC分类号： B01D53/1475 ,  B01D53/1418 ,  E21B41/0057 ,  F25J1/0027 ,  F25J1/0052 ,  F25J1/0204 ,  F25J1/0282 ,  F25J2210/70 ,  F25J2220/80 ,  F25J2230/22 ,  F25J2230/30 ,  F25J2240/70 ,  Y02C10/04 ,  Y02C10/06 ,  Y02C10/12 ,  Y10S55/30

摘要： A process for removing carbon dioxide (CO.sub.2) from a combustion exhaust gas of a boiler (1) which generates steam for driving high (3), intermediate (7), and low (8) pressure turbines. The process comprises the steps of removing CO.sub.2 in the combustion exhaust gas by absorption with a CO.sub.2 -absorbing liquid (19), liquefying the removed CO.sub.2 (28) by compression (42) and cooling (48), storing (52) the CO.sub.2, and regenerating the CO.sub.2 -absorbing liquid by a CO.sub.2 -absorbing liquid regeneration column (24) equipped with a reboiler (30). In the process, a part (40) of steam discharged from the high pressure turbine (3) is used to drive turbines (41, 43) for compressors (42, 44) that compress the CO.sub.2, and a refrigerant for cooling the CO.sub.2, and steam (45) discharged from the compressor turbines is supplied as a heating source to the reboiler (30) for the regeneration of the CO.sub.2 -absorbing liquid. A decrease in the overall power plant efficiency due to the removal of carbon dioxide from the exhaust gas can be reduced.

摘要翻译： 从用于驱动高压（3），中压（7）和低压（8）的压力涡轮机的蒸汽产生的锅炉（1）的燃烧废气中除去二氧化碳（CO 2）的方法。 该方法包括通过用吸收CO 2的液体（19）吸收除去燃烧废气中的CO 2，通过压缩（42）和冷却（48）液化除去的CO 2（28），储存（52）CO 2， 以及通过装备有再沸器（30）的CO 2吸收液体再生塔（24）再生所述CO 2吸收液体。 在该过程中，使用从高压涡轮机（3）排出的蒸汽的一部分（40）来驱动用于压缩CO 2的压缩机（42,44）的涡轮机（41,43）和用于冷却CO 2的制冷剂， 并且从压缩机涡轮机排出的蒸汽（45）作为加热源被供应到再沸器（30），用于再生CO 2吸收液体。 可以减少由于从排气中除去二氧化碳而导致的总发电厂效率的降低。

公开(公告)号：US09284856B2

公开(公告)日：2016-03-15

申请号：US13496904

申请日：2009-12-18

申请人： Masaki Iijima ,  Toyoaki Komori ,  Ryotaro Kanai ,  Takeo Araki

发明人： Masaki Iijima ,  Toyoaki Komori ,  Ryotaro Kanai ,  Takeo Araki

IPC分类号： F01K23/10 ,  F01K23/06 ,  C10G7/06 ,  B01D3/10 ,  F01K7/16

CPC分类号： F01K23/10 ,  B01D3/10 ,  C10G7/06 ,  F01K7/16 ,  F01K23/064 ,  Y02E20/16

摘要： The present invention is a gas turbine combined cycle power plant which generates electricity by fueling a gas turbine with crude oil or heavy oil and which is provided with a vacuum distillation unit which distills and extracts a light oil fraction from crude oil or heavy oil by keeping the interior thereof in an environment which lowers a boiling point of crude oil or heavy oil, and the vacuum distillation unit is provided with heaters which heat distillation materials by using low pressure steam and medium pressure steam generated in a gas turbine combined cycle.

摘要翻译： 本发明是一种燃气轮机联合循环发电厂，其通过用原油或重油加油燃气轮机而发电，并且设有真空蒸馏单元，其通过保持从原油或重油中提取和提取轻质油馏分 其内部在降低原油或重油的沸点的环境中，真空蒸馏单元设置有通过使用在燃气轮机联合循环中产生的低压蒸汽和中压蒸汽来加热蒸馏材料的加热器。