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公开(公告)号：US20050046052A1
公开(公告)日：2005-03-03
申请号：US10875513
申请日：2004-06-25
申请人： Kenichi Okada , Toru Takashina , Susumu Okino , Naoyuki Kamiyama , Tsumoru Nakamura , Shintaro Honjo , Kouzou Takano , Tsuyoshi Oishi , Koichiro Iwashita
发明人： Kenichi Okada , Toru Takashina , Susumu Okino , Naoyuki Kamiyama , Tsumoru Nakamura , Shintaro Honjo , Kouzou Takano , Tsuyoshi Oishi , Koichiro Iwashita
CPC分类号： B01D53/78 , B01D53/504
摘要： Provided is an exhaust gas treating tower in which exhaust gas flow velocity is increased more than a prior art case so that exhaust gas treating efficiency can be enhanced or the exhaust gas treating tower can be made compact if equivalent performance is to be maintained. Also, an exhaust gas treating tower ensuring a liquid recovery is provided. In an exhaust gas treating tower 10A, liquid columns C are generated and also a liquid drop generating member 20 is provided to thereby generate liquid drops M therearound to be floated. Also, liquid is spouted from spray nozzles to thereby generate liquid films F in area different from the liquid columns C. In an exhaust gas treating tower 110, a liquid drop eliminator 120 is provided upstream of a mist eliminator 118. Interval P1 of collecting plates 121 of the liquid drop eliminator 120 is made larger than interval P2 of collecting plates 119 of the mist eliminator 118. Thereby, liquid drops having larger particle diameter contained in the exhaust gas are collected by the liquid drop eliminator 120.
摘要翻译： 提供了一种排气处理塔，其中废气流速比现有技术的情况更多地增加，使得如果要保持等效的性能，则可以提高废气处理效率或者可以使排气处理塔更紧凑。 此外，还提供了确保液体回收的废气处理塔。 在废气处理塔10A中，产生液柱C，并且还设有液滴产生部件20，从而在其周围产生浮液。 此外，从喷嘴喷出液体，从而在与液柱C不同的区域产生液膜F.在废气处理塔110中，在除雾器118的上游设置有液滴消除器120.集尘板的间隔P1 液滴消除器120的121被制成大于除雾器118的收集板119的间隔P2。从而，排气中包含的具有较大粒径的液滴由液滴消除器120收集。
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公开(公告)号：US07326286B2
公开(公告)日：2008-02-05
申请号：US11783320
申请日：2007-04-09
申请人： Kenichi Okada , Toru Takashina , Susumu Okino , Naoyuki Kamiyama , Tsumoru Nakamura , Shintaro Honjo , Kouzou Takano , Tsuyoshi Oishi
发明人： Kenichi Okada , Toru Takashina , Susumu Okino , Naoyuki Kamiyama , Tsumoru Nakamura , Shintaro Honjo , Kouzou Takano , Tsuyoshi Oishi
IPC分类号： B01D47/06
CPC分类号： B01D53/78 , B01D53/504
摘要： Provided is an exhaust gas treating tower in which exhaust gas flow velocity is increased more than a prior art case so that exhaust gas treating efficiency can be enhanced or the exhaust gas treating tower can be made compact if equivalent performance is to be maintained. Also, an exhaust gas treating tower ensuring a liquid recovery is provided. In an exhaust gas treating tower 10A, liquid columns C are generated and also a liquid drop generating member 20 is provided to thereby generate liquid drops M therearound to be floated. Also, liquid is spouted from spray nozzles to thereby generate liquid films F in area different from the liquid columns C. In an exhaust gas treating tower 110, a liquid drop eliminator 120 is provided upstream of a mist eliminator 118. Interval P1 of collecting plates 121 of the liquid drop eliminator 120 is made larger than interval P2 of collecting plates 119 of the mist eliminator 118. Thereby, liquid drops having larger particle diameter contained in the exhaust gas are collected by the liquid drop eliminator 120.
摘要翻译： 提供了一种排气处理塔，其中废气流速比现有技术的情况更多地增加，使得如果要保持等效的性能，则可以提高废气处理效率或者如果可以使排气处理塔更紧凑。 此外，还提供了确保液体回收的废气处理塔。 在废气处理塔10A中，产生液柱C，并且还提供液滴产生元件20，从而在其周围产生浮液M。 此外，从喷嘴喷出液体，从而在不同于液柱C的区域产生液膜F.在废气处理塔110中，在除雾器118的上游设置有液滴消除器120。 液滴消除器120的收集板121的间隔P 1大于除雾器118的收集板119的间隔P 2。 因此，排气中含有的粒径较大的液滴由液滴消除器120收集。
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公开(公告)号：US20070187849A1
公开(公告)日：2007-08-16
申请号：US11783320
申请日：2007-04-09
申请人： Kenichi Okada , Toru Takashina , Susumu Okino , Naoyuki Kamiyama , Tsumoru Nakamura , Shintaro Honjo , Kouzou Takano , Tsuyoshi Oishi , Koichiro Iwashita
发明人： Kenichi Okada , Toru Takashina , Susumu Okino , Naoyuki Kamiyama , Tsumoru Nakamura , Shintaro Honjo , Kouzou Takano , Tsuyoshi Oishi , Koichiro Iwashita
IPC分类号： B01F3/04
CPC分类号： B01D53/78 , B01D53/504
摘要： Provided is an exhaust gas treating tower in which exhaust gas flow velocity is increased more than a prior art case so that exhaust gas treating efficiency can be enhanced or the exhaust gas treating tower can be made compact if equivalent performance is to be maintained. Also, an exhaust gas treating tower ensuring a liquid recovery is provided. In an exhaust gas treating tower 10A, liquid columns C are generated and also a liquid drop generating member 20 is provided to thereby generate liquid drops M therearound to be floated. Also, liquid is spouted from spray nozzles to thereby generate liquid films F in area different from the liquid columns C. In an exhaust gas treating tower 110, a liquid drop eliminator 120 is provided upstream of a mist eliminator 118. Interval P1 of collecting plates 121 of the liquid drop eliminator 120 is made larger than interval P2 of collecting plates 119 of the mist eliminator 118. Thereby, liquid drops having larger particle diameter contained in the exhaust gas are collected by the liquid drop eliminator 120.
摘要翻译： 提供了一种排气处理塔，其中废气流速比现有技术的情况更多地增加，使得如果要保持等效的性能，则可以提高废气处理效率或者可以使排气处理塔更紧凑。 此外，还提供了确保液体回收的废气处理塔。 在废气处理塔10A中，产生液柱C，并且还提供液滴产生元件20，从而在其周围产生浮液M。 此外，从喷嘴喷出液体，从而在不同于液柱C的区域产生液膜F.在废气处理塔110中，在除雾器118的上游设置有液滴消除器120。 液滴消除器120的收集板121的间隔P 1大于除雾器118的收集板119的间隔P 2。 因此，排气中含有的粒径较大的液滴由液滴消除器120收集。
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公开(公告)号：US20060093534A1
公开(公告)日：2006-05-04
申请号：US11204385
申请日：2005-08-16
申请人： Kenichi Okada , Shintaro Honjo , Susumu Okino , Toru Takashina , Masashi Yoshikawa , Tsuyoshi Oishi
发明人： Kenichi Okada , Shintaro Honjo , Susumu Okino , Toru Takashina , Masashi Yoshikawa , Tsuyoshi Oishi
CPC分类号： B01D53/185 , B01D53/504 , B01D2251/404 , B01D2257/302
摘要： A liquid column type exhaust gas treatment apparatus comprising a spray header (2) for injecting an absorbing solution upward in an absorption tower (1), wherein exhaust gas introduced from a lower part of the absorption tower (1) and the absorbing solution injected from the spray header (2) are brought into gas-liquid contact with each other, by which desulfurization of exhaust gas is accomplished, characterized in that drift preventing plates (5a and 5b) are provided in a liquid top portion of a liquid column (6) formed by the absorbing solution and/or at the installation position of the spray header (2).
摘要翻译： 一种液柱式废气处理装置，包括：用于在吸收塔（1）中向上注入吸收溶液的喷雾头（2），其中从吸收塔（1）的下部引入的废气和从吸收塔 喷雾集管（2）彼此气液接触，由此实现废气的脱硫，其特征在于，在液柱的液体顶部设置防漂移板（5a和5b） （6）由吸收溶液和/或在喷雾头（2）的安装位置形成。
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公开(公告)号：US07462330B2
公开(公告)日：2008-12-09
申请号：US11204385
申请日：2005-08-16
申请人： Kenichi Okada , Shintaro Honjo , Susumu Okino , Toru Takashina , Masashi Yoshikawa , Tsuyoshi Oishi
发明人： Kenichi Okada , Shintaro Honjo , Susumu Okino , Toru Takashina , Masashi Yoshikawa , Tsuyoshi Oishi
CPC分类号： B01D53/185 , B01D53/504 , B01D2251/404 , B01D2257/302
摘要： A liquid column type exhaust gas treatment apparatus comprising a spray header (2) for injecting an absorbing solution upward in an absorption tower (1), wherein exhaust gas introduced from a lower part of the absorption tower (1) and the absorbing solution injected from the spray header (2) are brought into gas-liquid contact with each other, by which desulfurization of exhaust gas is accomplished, characterized in that drift preventing plates (5a and 5b) are provided in a liquid top portion of a liquid column (6) formed by the absorbing solution and/or at the installation position of the spray header (2).
摘要翻译： 一种液柱式废气处理装置，包括：用于在吸收塔（1）中向上注入吸收溶液的喷射头（2），其中从吸收塔（1）的下部引入的废气和从吸收塔 喷雾集管（2）彼此进行气液接触，由此实现废气脱硫，其特征在于，在液柱（6）的液体顶部设置防漂移板（5a和5b） ）和/或在喷头（2）的安装位置形成。
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公开(公告)号：US07572420B2
公开(公告)日：2009-08-11
申请号：US10815419
申请日：2004-04-01
申请人： Shintaro Honjo , Toru Takashina , Kozo Iida , Susumu Okino , Yasuhiro Takeuchi
发明人： Shintaro Honjo , Toru Takashina , Kozo Iida , Susumu Okino , Yasuhiro Takeuchi
IPC分类号： B01D53/64
CPC分类号： B01D53/501 , B01D53/8665 , B01D2257/602 , F23J15/006 , F23J2215/60 , F23J2219/40
摘要： The present invention provides a method for removing mercury in exhaust gas, in which mercury in exhaust gas discharged from combustion equipment is removed, characterized by including a mercury oxidation process in which mercury in the exhaust gas is converted to mercury chloride in the presence of a catalyst; a contact process in which the exhaust gas is brought into contact with an absorbing solution in a scrubber to absorb and remove mercury components from the exhaust gas; and a control process in which blowing of air or addition of an oxidizing agent into the scrubber is accomplished, and the amount of blown air or the added amount of oxidizing agent is regulated to control the oxidation-reduction potential of the absorbing agent, and a system for removing mercury in exhaust gas. According to the mercury removing method in accordance with the present invention, a phenomenon that mercury chloride is reduced into metallic mercury by SO2 etc. and the metallic mercury scatters in the exhaust gas can be prevented, and mercury in the exhaust gas can be decreased effectively.
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公开(公告)号：US08703080B2
公开(公告)日：2014-04-22
申请号：US12459023
申请日：2009-06-25
申请人： Shintaro Honjo , Toru Takashina , Kozo Iida , Susumu Okino , Yasuhiro Takeuchi
发明人： Shintaro Honjo , Toru Takashina , Kozo Iida , Susumu Okino , Yasuhiro Takeuchi
CPC分类号： B01D53/501 , B01D53/8665 , B01D2257/602 , F23J15/006 , F23J2215/60 , F23J2219/40
摘要： The present invention provides a method for removing mercury in exhaust gas, in which mercury in exhaust gas discharged from combustion equipment is removed, characterized by including a mercury oxidation process in which mercury in the exhaust gas is converted to mercury chloride in the presence of a catalyst; a contact process in which the exhaust gas is brought into contact with an absorbing solution in a scrubber to absorb and remove mercury components from the exhaust gas; and a control process in which blowing of air or addition of an oxidizing agent into the scrubber is accomplished, and the amount of blown air or the added amount of oxidizing agent is regulated to control the oxidation-reduction potential of the absorbing agent, and a system for removing mercury in exhaust gas. According to the mercury removing method in accordance with the present invention, a phenomenon that mercury chloride is reduced into metallic mercury by SO2 etc. and the metallic mercury scatters in the exhaust gas can be prevented, and mercury in the exhaust gas can be decreased effectively.
摘要翻译： 本发明提供了一种去除废气中排出的废气中的汞的方法，其中废气中排出的废气中的汞被除去，其特征在于包括一种汞氧化法，其中废气中的汞转化为氯化汞， 催化剂; 接触方法，其中废气与洗涤器中的吸收溶液接触以从废气中吸收和去除汞组分; 以及控制方法，其中完成吹入空气或将氧化剂加入到洗涤器中，并且调节吹入空气量或氧化剂的添加量以控制吸收剂的氧化还原电位，并且 废气中汞去除系统。 根据本发明的水银除去方法，可以防止将二氧化氯还原成金属汞，并且可以防止金属汞在排气中飞散的现象，从而可以有效地降低废气中的汞 。
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公开(公告)号：US20090269241A1
公开(公告)日：2009-10-29
申请号：US12459023
申请日：2009-06-25
申请人： Shintaro Honjo , Toru Takashina , Kozo lida , Susumu Okino , Yasuhiro Takeuchi
发明人： Shintaro Honjo , Toru Takashina , Kozo lida , Susumu Okino , Yasuhiro Takeuchi
CPC分类号： B01D53/501 , B01D53/8665 , B01D2257/602 , F23J15/006 , F23J2215/60 , F23J2219/40
摘要： The present invention provides a method for removing mercury in exhaust gas, in which mercury in exhaust gas discharged from combustion equipment is removed, characterized by including a mercury oxidation process in which mercury in the exhaust gas is converted to mercury chloride in the presence of a catalyst; a contact process in which the exhaust gas is brought into contact with an absorbing solution in a scrubber to absorb and remove mercury components from the exhaust gas; and a control process in which blowing of air or addition of an oxidizing agent into the scrubber is accomplished, and the amount of blown air or the added amount of oxidizing agent is regulated to control the oxidation-reduction potential of the absorbing agent, and a system for removing mercury in exhaust gas. According to the mercury removing method in accordance with the present invention, a phenomenon that mercury chloride is reduced into metallic mercury by SO2 etc. and the metallic mercury scatters in the exhaust gas can be prevented, and mercury in the exhaust gas can be decreased effectively.
摘要翻译： 本发明提供了一种去除废气中排出的废气中的汞的方法，其中废气中排出的废气中的汞被除去，其特征在于包括一种汞氧化法，其中废气中的汞转化为氯化汞， 催化剂; 接触方法，其中废气与洗涤器中的吸收溶液接触以从废气中吸收和去除汞组分; 以及控制方法，其中完成吹入空气或将氧化剂加入到洗涤器中，并且调节吹入空气量或氧化剂的添加量以控制吸收剂的氧化还原电位，并且 废气中汞去除系统。 根据本发明的水银除去方法，可以防止将二氧化氯还原成金属汞，并且可以防止金属汞在排气中飞散的现象，从而可以有效地降低废气中的汞 。
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公开(公告)号：US5295400A
公开(公告)日：1994-03-22
申请号：US779189
申请日：1991-10-22
申请人： Atsushi Tatani , Naohiko Ukawa , Susumu Okino , Toru Takashina , Tsumoru Nakamura , Tokuma Arai , Yoshihiro Shiraishi
发明人： Atsushi Tatani , Naohiko Ukawa , Susumu Okino , Toru Takashina , Tsumoru Nakamura , Tokuma Arai , Yoshihiro Shiraishi
CPC分类号： G01N35/1097 , G01N1/2035
摘要： A slurry sampling device (3) for sampling a slurry in which solid particles are dispersed has upper and lower blocks (105, 109), and a rotator (102) for collection which is rotatably held between the blocks and has a plurality of through holes (111) each having a volume corresponding to the amount of sample to be collected. The upper and lower blocks are provided with slurry conduits (101, 108) and carrier fluid conduits (107, 110) which can be communicated with the through holes so that slurry and carrier fluid can flow therethrough. Arc-shaped long grooves (113, 114) are provided on portions of the upper and lower blocks where ends of the slurry conduits (101, 108) come into contact with, or are adjacent to, the rotator, so that at least one of the through holes is thereby constantly in contact with the long grooves. In the method for sampling slurry a part of the slurry is pumped (2) from a slurry tank (1) and returned (4) to the slurry tank, and that part of the slurry is sampled intermittently by the sampling device (3) and sent to an analyzer (6) for analysis of the composition of the slurry.
摘要翻译： 用于对其中分散有固体颗粒的浆料进行取样的浆料取样装置（3）具有上下块（105,109）和用于收集的旋转体（102），其被可旋转地保持在块之间并具有多个通孔 （111），每个具有对应于要收集的样品量的体积。 上部和下部块设置有可与通孔连通的浆液管道（101,108）和载体流体管道（107,110），使得浆料和载体流体可以流过其中。 在上部和下部块的部分上设置有弧形的长槽（113,114），其中浆料管道（101,108）的端部与旋转体接触或相邻，使得至少一个 因此通孔与长槽不断地接触。 在采样浆料的方法中，将一部分浆料从浆料罐（1）泵送（2）并返回（4）到浆料罐中，并且该部分浆料被取样装置（3）间歇地取样， 送到分析仪（6），分析浆料的组成。
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公开(公告)号：US6138378A
公开(公告)日：2000-10-31
申请号：US341433
申请日：1999-09-08
申请人： Toru Takashina , Naoyuki Kamiyama , Takeo Shinoda , Hiromitsu Nagayasu , Susumu Okino , Masakazu Onizuka , Koichiro Iwashita , Satoshi Nakamura , Kenji Inoue
发明人： Toru Takashina , Naoyuki Kamiyama , Takeo Shinoda , Hiromitsu Nagayasu , Susumu Okino , Masakazu Onizuka , Koichiro Iwashita , Satoshi Nakamura , Kenji Inoue
IPC分类号： B01D53/50 , B01D47/06 , B01D53/14 , B01D53/18 , B01D53/34 , B01D53/77 , B01D53/78 , B01D53/80 , F26B7/00
CPC分类号： B01D53/80 , B01D53/1412 , B01D53/18 , B01D53/504 , B01D53/78 , F23J2215/20 , F23J2219/40
摘要： This invention is related to a wet gas process which would not require a spray pump, and which would allow the absorption liquid to be recovered smoothly even if the flow velocity of the gases entrained to the liquid should decrease. A wet gas processing apparatus in which the absorption liquid collected in the first liquid storage tank is sprayed in a specified direction (which may be upward, horizontal or downward) by a discharge unit consisting of spray nozzles (14) or the like in the absorption tower. The sprayed liquid is brought into contact with the exhaust gases which are conducted into the tower, and the targeted components of the gases are absorbed and removed. This processing apparatus is distinguished by the following. The first liquid storage tank for the absorption liquid comprises a pressure tank (11) which generates a pressurized gas in the space above the surface of the collected liquid (11a). The increased pressure of the pressurized gas is employed to spray the liquid collected in the pressurized tank from the spray nozzle unit in the absorption tower. This apparatus is further distinguished as the following. This invention has overflow ports which generate a virtually horizontal overflow or source flow. The absorption liquid propelled by the overflow ports makes orthogonal contact with the flow of exhaust gases, which results in both atomization of the liquid and liquid-vapor contact.
摘要翻译： PCT No.PCT / JP98 / 05062 Sec。 371 1999年9月8日第 102（e）日期1999年9月8日PCT提交1998年11月10日PCT公布。 出版物WO99 / 24148 日期1999年5月20日本发明涉及不需要喷雾泵的湿法气体处理，即使吸入液体的气体的流速降低也能使吸收液体顺利地回收。 一种湿气处理装置，其中收集在第一液体储罐中的吸收液体通过在吸收中由喷嘴（14）等组成的排出单元在特定方向（可以是向上，水平或向下）喷射） 塔。 喷射的液体与被引导到塔中的废气接触，并且气体的目标成分被吸收和去除。 该处理装置的区别在于以下。 用于吸收液体的第一液体储存罐包括在收集液体（11a）的表面上方的空间中产生加压气体的压力罐（11）。 加压气体的增加的压力用于将从加压罐中收集的液体从吸收塔中的喷嘴单元喷射。 该装置进一步区别如下。 本发明具有产生实质上水平的溢流或源流的溢流口。 由溢流口推动的吸收液体与废气流正交接触，导致液体雾化和液 - 气接触。
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