Mitsubishi Heavy Industries Limited

The Kansai Electric Power Co., Inc.

Canon Kabushiki Kaisha

Mitsubishi Heavy Industries Engineering, Ltd.

Ntt Communications Corporation

Shinya Kishimoto

Takashi Kamijo

Hiroshi Tanaka

Takuya Hirata

Tatsuya Tsujiuchi

Hiromitsu Nagayasu

Yasuyuki Yagi

Koji Nakayama

Takahito Yonekawa

Masahiko Tatsumi

Masaru Chiyomaru

Kazuhiko Kaibara

Yoshiki Sorimachi

Satoshi Nagata

Kunio Okada

Kozo Matsumoto

Jun Ikeda

Osamu Yamaguchi

Masayuki Inui

Akihisa Okuda

Osamu Miyamoto

Yuichi Yui

Toyoshi Nakagawa

Takeyasu Tarumi

Yuichiro Sato

Yoshinori Kajiya

Hiroshi Gamou

Keisuke Iwakura

Hidenori Kuriki

Naoyuki Yoshizumi

Daijirou Ogino

Tetsuya Maruoka

Akihiko Tanigaki

Hirata Takuya

Provided are a demister, an absorption liquid absorbing tower, and a demister production method that enable efficient collection of mist. A demister for collecting a mist containing COabsorption liquid, the demister comprising a plurality of laminates each including a first layer in which a plurality of linear structures having the axial direction aligned with a first direction are arranged in parallel to a second direction orthogonal to the first direction and a second layer in which a plurality of linear structures having the axial direction aligned with a direction different from the first direction are arranged in parallel in a direction orthogonal to said axial direction, wherein the laminates are stacked in a direction orthogonal to both the first and second directions.

Demister, absorption liquid absorbing tower, and demister production method

An air pollution control unit is configured to bring particle-containing gas and washing liquid into contact with each other to collect particles in the particle-containing gas. The air pollution control unit includes a gas washing column having a gas cleaning section in which the particle-containing gas and the washing liquid are brought into co-current contact with each other, a gas cooling column disposed downstream of the gas washing column along the gas flow and having a gas cooling section in which the particle-containing gas that has been cleaned (cleaned gas) and cooling liquid are brought into countercurrent contact with each other, and a gas communication path.

Air pollution control unit and air pollution control method, and CO2 recovery unit and CO2 recovery method

A user terminal includes a communication device configured to receive radio waves transmitted from a wireless communication tag provided on a golf ball, an output device configured to output information to a user, and a controller configured to control the output device and output information according to radio waves transmitted from the wireless communication tag provided on a golf ball.

User terminal and search system

An absorption solvent regeneration device includes: a regenerator for regenerating an absorption solvent by separating COfrom the absorption solvent which has absorbed CO; a main rich solvent line for supplying the absorption solvent which has absorbed COto the regenerator; a first heating part for heating the absorption solvent flowing through the main rich solvent line, the first heating part being disposed on the main rich solvent line; and a branch rich solvent line for supplying a part of the absorption solvent flowing through the main rich solvent line to the regenerator, the branch rich solvent line branching from the main rich solvent line. The absorption solvent regeneration device further includes a regulating part for regulating a ratio between a first flow rate of the absorption solvent flowing through the first branch portion and a second flow rate of the absorption solvent flowing through the second branch portion.

Absorption solvent regeneration device, COrecovery device, and absorption solvent regeneration method

An absorption solvent regeneration device includes: a regenerator for regenerating an absorption solvent by separating COfrom the absorption solvent which has absorbed CO; a main rich solvent line for supplying the absorption solvent which has absorbed COto the regenerator; a regeneration reboiler for heating an absorption solvent extracted from the regenerator; a reboiler line configured to extract the absorption solvent stored in the regenerator and return the absorption solvent to the regenerator via the regeneration reboiler; a branch rich solvent line branching from the main rich solvent line and connected to a portion of the reboiler line downstream of the regeneration reboiler; and a heating part for heating the absorption solvent flowing through the branch rich solvent line, the heating part being disposed on the branch rich solvent line.

Absorption solvent regeneration device, CO2 recovery device, and method for modifying absorption solvent regeneration device

A cooling absorption tower for a COrecovery device, comprises: an outer shell; a cooling section for cooling a flue gas, the cooling section being disposed in the outer shell; and an absorbing section configured to cause COin the flue gas cooled by the cooling section to be absorbed in an absorption solvent, the absorbing section being disposed in the outer shell and above the cooling section.

Cooling absorption tower, CO2 recovery device including same, and CO2 recovery method

A carbon dioxide recovery apparatus is disclosed including a flue gas cooling unit that brings flue gas cooling water into contact with a flue gas to cool the flue gas, a circulation channel through which the flue gas cooling water and condensed water are returned to the flue gas cooling unit, an absorption unit including a carbon dioxide absorbing section, and a flue gas washing section that brings the flue gas including carbon dioxide absorbed in the carbon dioxide absorbing section into contact with flue gas washing water and washes the flue gas, a regeneration unit that removes carbon dioxide from the absorbent including carbon dioxide absorbed in the absorption unit, a supply channel through which circulating water is guided, and a discharge channel through which the circulating water circulating through the flue gas cooling unit and the circulation channel is discharged to outside of a system.

Carbon dioxide recovery apparatus

A CO2 recovery system includes an absorberand a regenerator. The absorberincludes a CO2 absorbing sectionand at least one water-washing section. The CO2 absorbing sectionallows flue gasto come into contact with a basic amine compound absorbentso that the basic amine compound absorbentabsorbs CO2 in the flue gas. The at least one water-washing sectionallows the decarbonated flue gasA in which the amount of CO2 has been reduced in the CO2 absorbing sectionto come into contact with wash waterA andB to reduce the amounts of the basic amine compounds entrained in the decarbonated flue gasA. The regeneratorreleases the CO2 from the basic amine compound absorbentcontaining CO2 absorbed therein.

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A gas-liquid contactor includes a plurality of spray nozzles provided in a COabsorber, for spraying a COabsorbent downward into the COabsorber in which flue gas drifts upward and passes so as to bring flue gas drifting upward and the COabsorbent into contact with each other. The spray nozzle includes a wall-surface dedicated nozzle provided along a wall surface in the COabsorber and a liquid dispersion nozzle provided inside of the wall-surface dedicated nozzle in the COabsorber.

Gas-liquid contactor and CO2 recovery unit

A COrecovery system includes an absorberand a regenerator. The absorberincludes a COabsorbing sectionand a water-washing section. The COabsorbing sectionallows flue gasto come into contact with a basic amine compound absorbentso that the basic amine compound absorbentabsorbs COin the flue gas. The water-washing sectionallows the decarbonated flue gasA in which the amount of COhas been reduced in the COabsorbing sectionto come into contact with circulating wash waterand to be washed with the wash waterso that the amounts of the basic amine compounds entrained in the decarbonated flue gasA are reduced. The regeneratorreleases COfrom the basic amine compound absorbentthe COabsorbed therein.

A COrecovery system includes an absorberand a regenerator. The absorberincludes a COabsorbing sectionand at least one water-washing section. The COabsorbing sectionallows flue gasto come into contact with a basic amine compound absorbentso that the basic amine compound absorbentabsorbs COin the flue gas. The at least one water-washing sectionallows the decarbonated flue gasA in which the amount of COhas been reduced in the COabsorbing sectionto come into contact with wash waterA andB to reduce the amounts of the basic amine compounds entrained in the decarbonated flue gasA. The regeneratorreleases the COfrom the basic amine compound absorbentcontaining COabsorbed therein.

A COrecovery system includes an absorberand a regenerator. The absorberincludes a COabsorbing sectionand a water-washing section. The COabsorbing sectionallows flue gas ito come into contact with a basic amine compound absorbentso that the basic amine compound absorbentabsorbs COin the flue gas. The water-washing sectionallows the decarbonated flue gasA in which the amount of COhas been reduced in the COabsorbing sectionto come into contact with circulating wash waterand to be washed with the wash waterso that the amounts of the basic amine compounds entrained in the decarbonated flue gasA are reduced. The regeneratorreleases COfrom the basic amine compound absorbentthe COabsorbed therein.

An output apparatus having a memory for storing data representative of a pattern to be outputted; an instructing unit for instructing output of the pattern corresponding to the data stored in the memory; a generator for generating a pattern of a designated size in response to an instruction from the instructing unit; a unit for outputting the pattern generated by the generator; and a memory controller for controlling to hold the data corresponding to the pattern and stored in the memory in accordance with an instruction from the instructing unit, when the pattern of a first size was outputted and thereafter the pattern of a second size greater than the first size is to be outputted.

Outputting information received from external apparatus, at controlled

An image data output apparatus is connected to an image scanner and a data processor (host computer). The image data output apparatus includes interfaces, a data converter, a video signal generator, an LBP engine unit, and the like. Multi-level image data scanned by the image scanner is converted by the data converter into data having a desired data format corresponding to the data processor. The converted data is output to the data processor through the corresponding interface. Meanwhile, the scanned image data is also supplied to the video signal generator and is converted to a drive signal for driving a semiconductor laser of the LBP engine unit.

Image data output apparatus

An image data output apparatus of this invention is connected to an image scanner and a data processor (host computer). The image data output apparatus includes interfaces, a data converter, a video signal generator, an LBP (Laser Beam Printer) engine unit, and the like. Multi-level image data scanned by the image scanner is converted by the data converter into data having a desired data format corresponding to the data processor. The converted data is output to the data processor through the corresponding interface. Meanwhile, the scanned image data is also supplied to the video signal generator and is converted to a drive signal for driving a semiconductor laser of the LBP (Laser Beam Printer) engine unit.

Growing community of inventors

Tokyo, Japan

Shinya Kishimoto