JP4705643B2 - 噴射衝突の熱伝導を伴う反応器 - Google Patents
噴射衝突の熱伝導を伴う反応器 Download PDFInfo
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- JP4705643B2 JP4705643B2 JP2007543432A JP2007543432A JP4705643B2 JP 4705643 B2 JP4705643 B2 JP 4705643B2 JP 2007543432 A JP2007543432 A JP 2007543432A JP 2007543432 A JP2007543432 A JP 2007543432A JP 4705643 B2 JP4705643 B2 JP 4705643B2
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- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
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- C—CHEMISTRY; METALLURGY
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F01N2240/06—Combination or association of two or more different exhaust treating devices, or of at least one such device with an auxiliary device, not covered by indexing codes F01N2230/00 or F01N2250/00, one of the devices being an inertial, e.g. centrifugal, device
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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Description
図2Bに示されたケーシングを使用する実施形態の一例として、以下の寸法を使用することができる。ケーシングの部分に付された参照符号は、図2B中の参照符号の部分に対応している。例は、水素の製造に使用されるスチームリフォーミング反応器に関し、100mmの内径、13mmの厚み、10メータの長さ、上端における入り口、及び底部端部における出口を有する壁部を有している。コアの直径は80mmである。ケーシングは、コアから反応器壁まで延在し、その距離は10mmである。ケーシングは80カラムに分割されており、反応器壁においてほぼ3.9mmの幅である。厚さ0.2mm、幅945mm、反応器の軸方向の長さ500mmの金属シートがケーシングの基板として使用されている。カラム分離壁は8.0mmの幅であり、カラム分離壁と反応器壁との間に2.0mmの間隙を残している。翼板203は、切断縁において長さ14.1mm、幅3.9mmであり、折りたたみ縁において幅3.5mmである。翼板206は、切断縁において長さ11.4mm、幅3.5mmであり、折りたたみ縁において幅3.9mmである。間隙スペーサ207は、長さ2.8mmで、幅3.9mmである。カラム幅スペーサ209は、高さ3mmで、幅3.9mmである。カラム幅スペーサ210は、高さ3mmで幅3.5mmである。スペーサ209及び210は、好ましくは高さに対して位置合わせされている。翼板203及び間隙スペーサ207は、それぞれ折りたたみ線213及び217に沿って45度前方に折られ、翼板206は折りたたみ線216に沿って45度後方に折られている。シートは、折りたたみ線220に沿って約90度前方に折られており、翼板203の側面から3.5mm離隔するとともに翼板203に最も近い。シートは折りたたみ線221に沿って約90度後方に折られており、翼板206の側面から3.5mm離隔するとともに翼板206に最も近い。ケーシングは円筒状に形成され、最初及び最後のカラム分離壁は、折り込むことによって固定することができる。
101・・・入口
102・・・出口
103・・・反応器壁
110・・・コア
111、112、121、122・・・シート
113、115、123、125・・・チャネル
118、128・・・スタック
120・・・ケーシング
202、205・・・カラム
201・・・カラム分離壁
207、208・・・間隙スペーサ
209,210・・・カラム幅スペーサ
Claims (37)
- 入口と、
出口と、
反応器軸と、
前記反応器軸の周りに配置された反応器壁と、
少なくとも前記反応器軸の近傍に配置され、液体が通過するための複数の通路を有するコア構造と、
前記コア構造と前記反応器壁との間に配置されたモノリシックなケーシング構造と、
を備え、
前記モノリシックなケーシング構造はコア構造と異なっているとともに、前記反応器を通じて液体を遠心的に導き、前記反応器壁に、前記反応器壁に対して85度以下の入射角で衝突させる、触媒反応器。 - 前記コア構造は、モノリシックではないことを特徴とする請求項1に記載の反応器。
- 前記コア構造は、前記モノリシックなケーシング構造の空隙率より少なくとも10%低い空隙率を有することを特徴とする請求項1に記載の反応器。
- 前記コア構造の複数の通路は水力学的な直径を有し、前記モノリシックなケーシング構造の複数のチャネルは水力学的な直径を有し、前記コア構造の平均の水力学的直径は前記モノリシックなケーシング構造の水力学的直径より少なくとも10%大きいことを特徴とする請求項1に記載の反応器。
- 前記モノリシックなケーシング構造の複数のチャネルのそれぞれ、及び前記コア構造の複数の通路のそれぞれは、液体が触媒反応器の入口から出口まで流れるときに液体を遠心的に導くための容積率をそれぞれ有し、前記コア構造は、前記モノシリックなケーシング構造の前記容積率よりも少なくとも10%低い前記容積率を有することを特徴とする請求項1に記載の反応器。
- 前記モノリシックなケーシング構造及び前記コア構造は、それぞれの透過率を有し、モノリシックなケーシング構造の透過率はコア構造の透過率より大きく、前記モノリシックなケーシング構造を通じる液体の軸方向の質量流束は、コア構造を通じる液体の軸方向の質量流束より大きいことを特徴とする請求項1に記載の反応器。
- 前記コア構造の複数の通路は、有孔の壁部のみによって形成されていることを特徴とする請求項1に記載の反応器。
- 前記ケーシング構造の複数のチャネルは、半径方向に並べられていることを特徴とする請求項1に記載の反応器。
- 前記モノリシックなケーシング構造及び前記コア構造は複数の面を有し、前記モノリシックなケーシング構造及び前記コア構造のうちの少なくとも一方の少なくともいくつかの前記面は、触媒を備えていることを特徴とする請求項1に記載の反応器。
- 前記モノリシックなケーシング構造及び前記コア構造のうちの前記少なくとも一方は、金属又はセラミック基板のうちの少なくとも一方を備えることを特徴とする請求項1に記載の反応器。
- 前記金属は有孔のシート状金属であることを特徴とする請求項10に記載の反応器。
- 前記コア構造は、前記反応器壁から、前記反応器壁から前記反応器の軸までの距離の約0.01〜0.4倍の距離まで延在していることを特徴とする請求項1に記載の反応器。
- 前記モノリシックなケーシング構造は、第1及び第2のカラムを備え、該第1及び第2のカラムのそれぞれは、前記第1及び第2のカラムを通じて遠心的、及び求心的に流れる液体をそれぞれ導くための装置を含んでいることを特徴とする請求項1に記載の反応器。
- 前記第1及び第2のカラムは、壁部によって分離され、前記第1及び第2のカラムは、前記反応器壁に最も近い位置で液体的に連通していることを特徴とする請求項13に記載の反応器。
- 前記触媒反応器は、少なくとも1つのスチームリフォーミングのため、及び内燃機関からの排ガスの後処理のために使用されることを特徴とする請求項1に記載の反応器。
- 前記ケーシング構造は幾何学的な構成を有し、前記ケーシング構造の前記幾何学的な構成は、反応器の軸から反応器壁への前記コア構造の幾何学的構造の延長部と異なっていることを特徴とする請求項1に記載の反応器。
- 液体をそれぞれ遠心的に、及び求心的に流れるように導くための半径方向に配列されたチャネルを有する、モノリシック構造を含む反応器を形成する方法であって、
シートを折り曲げて、周方向、かつ軸方向に配列された壁部によって結合された、半径方向、かつ軸方向に配列された一連の壁部を形成するステップを備え、
前記半径方向に配列された壁部の連続的な対の間の前記周方向の壁部は、交互に反応器壁により近接し、及び反応器壁からより離隔しており、
前記周方向の壁部は、一般的な配列から、反応器の軸に対して傾斜角を有するように折り曲げられた部分をさらに有し、よって、流体が前記反応器を通じて流れるときに、流体を遠心的若しくは求心的に導き、
前記構造は、反応器壁に近接して配置されていることを特徴とする方法。 - 液体をそれぞれ遠心的に、及び求心的に流れるように導くための半径方向に配列されたチャネルを備え、
半径方向、かつ軸方向に配列された複数の壁部は、周方向、かつ軸方向に配列された壁部によって結合され、
前記半径方向に配列された壁部の連続的な対の間の前記周方向の壁部は、交互に反応器壁により近接し、及び反応器壁からより離隔しており、
前記周方向の壁部は、一般的な配列から、反応器の軸に対して傾斜角を有するように折り曲げられた部分を有し、よって、流体が前記反応器を通じて流れるときに、流体を遠心的若しくは求心的に導き、
前記構造は、反応器壁に近接して配置されていることを特徴とする、反応器に使用するためのモノリシック構造。 - 前記モノリシックなケーシング構造の前記複数のチャネルは、無孔のチャネル壁によって形成されていることを特徴とする請求項1に記載の反応器。
- 入口と、
出口と、
軸と、
少なくとも前記軸の近傍に配置され、液体が通過するための複数の通路を有するコア構造と、
前記コア構造の少なくとも一部分の周りに配置されたモノリシックなケーシング構造と、
を備え、
前記モノリシックなケーシング構造は、コア構造と異なっているとともに、前記コア構造の複数の通路と液体連通している複数のチャネルを含む、反応器に使用するための産業用充填材。 - 前記コア構造は、モノリシックではないことを特徴とする請求項20に記載の産業用充填材。
- 前記コア構造は、前記モノリシックなケーシング構造の空隙率より少なくとも10%低い空隙率を有することを特徴とする請求項20に記載の産業用充填材。
- 前記コア構造内の複数の通路は、水力直径を有し、前記モノリシックなケーシング構造内の複数のチャネルは、水力直径を有し、前記コア構造の平均水力直径は、前記モノリシックなケーシング構造の平均水力直径より少なくとも10%大きいことを特徴とする請求項20に記載の産業用充填材。
- 前記モノリシックなケーシング構造内の複数のチャネルのそれぞれ、及び前記コア構造内の複数の通路のそれぞれは、液体が前記産業用充填材の前記入口から前記出口へ流れるときに、液体を遠心的に導くための個別の容積比率を有し、前記コア構造は、液体が前記産業用充填材の前記入口から前記出口へ流れるときに、前記モノリシックなケーシング構造よりも少なくとも10%低い、液体を遠心的に導くための容積比率を有することを特徴とする請求項20に記載の産業用充填材。
- 前記モノリシックなケーシング構造、及び前記コア構造は、それぞれの透過率を有し、前記モノリシックなケーシング構造の透過率は、前記コア構造の透過率より大きく、前記モノリシックなケーシング構造を通じる液体の軸方向の質量流速は、前記コア構造を通じる液体の質量流速より大きいことを特徴とする請求項20に記載の産業用充填材。
- 前記コア構造の負数の通路は、有孔の壁部によってのみ形成されていることを特徴とする請求項20に記載の産業用充填材。
- 前記ケーシング構造の複数のチャネルは、半径方向に配列されていることを特徴とする請求項20に記載の産業用充填材。
- 前記モノリシックなケーシング構造、及び前記コア構造は、複数の面を有し、前記モノリシックなケーシング構造、及び前記コア構造のうちの少なくとも一方の少なくともいくつかの面は、触媒を備えていることを特徴とする請求項20に記載の産業用充填材。
- 前記モノリシックなケーシング構造、及び前記コア構造のうちの少なくとも一方は、金属若しくはセラミックの基板のうちの少なくとも一方を備えていることを特徴とする請求項20に記載の産業用充填材。
- 前記金属は、有孔のシート状金属であることを特徴とする請求項29に記載の産業用充填材。
- 前記モノリシックなケーシング構造は、第1及び第2カラムを備え、これら第1及び第2カラムのそれぞれは、遠心的及び求心的に流れる流体それぞれを導くための装置を含むことを特徴とする請求項20に記載の産業用充填材。
- 前記第1及び第2カラムは、壁部によって分離され、前記第1及び第2カラムは前記反応器壁の近傍で流体連通していることを特徴とする請求項31に記載の産業用充填材。
- 前記触媒反応器は、少なくとも1つのスチームリフォーミング、及び内燃機関からの排ガスの後処理のために採用されることを特徴とする請求項20に記載の産業用充填材。
- 前記ケーシング構造は、幾何学的構成を有し、前記ケーシング構造の幾何学的構成は、前記コア構造の幾何学的構成の延長部と異なることを特徴とする請求項20に記載の産業用充填材。
- 前記複数のチャネルは、無孔の壁部によって形成されていることを特徴とする請求項20に記載の産業用充填材。
- 液体をそれぞれ遠心的に、及び求心的に流れるように導くための半径方向に配列されたチャネルを有する反応器に使用するための産業用充填材を形成する方法であって、
シートを折り曲げて、周方向、かつ軸方向に配列された壁部によって結合された、半径方向、かつ軸方向に配列された一連の壁部を形成するステップを備え、
前記半径方向に配列された壁部の連続的な対の間の前記周方向の壁部は、交互に反応器壁により近接し、及び反応器壁からより離隔し、
前記周方向の壁部は、一般的な配列から、前記産業用充填材の軸に対して傾斜角を有するように折り曲げられた部分をさらに有し、よって、流体が前記産業用充填材を通じて流れるときに、流体を遠心的若しくは求心的に導くことを特徴とする方法。 - 液体をそれぞれ遠心的に、及び求心的に流れるように導くための半径方向に配列されたチャネルを備え、
半径方向、かつ軸方向に配列された複数の壁部は、周方向、かつ軸方向に配列された壁部によって結合され、
前記半径方向に配列された壁部の連続的な対の間の前記周方向の壁部は、交互に前記反応器壁により近接し、及び反応器壁からより離隔しており、
前記周方向の壁部は、一般的な配列から、前記反応器の軸に対して傾斜角を有するように傾斜した部分をさらに有し、よって、流体が前記反応器を通じて流れるときに、流体を遠心的若しくは求心的に導き、
前記産業用充填材は、前記反応器壁に近接して配置されていることを特徴とする、反応器に使用するための産業用充填材。
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KR (2) | KR100948356B1 (ja) |
CN (1) | CN101060911A (ja) |
CA (1) | CA2586388C (ja) |
RU (1) | RU2357793C2 (ja) |
WO (1) | WO2006058060A2 (ja) |
Families Citing this family (16)
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US7842257B2 (en) | 2007-12-14 | 2010-11-30 | Uop Llc | Fluid distributor for radial-flow reactor |
US7871579B2 (en) | 2008-08-13 | 2011-01-18 | Air Products And Chemicals, Inc. | Tubular reactor with expandable insert |
US8178075B2 (en) | 2008-08-13 | 2012-05-15 | Air Products And Chemicals, Inc. | Tubular reactor with jet impingement heat transfer |
US8409521B2 (en) | 2008-08-13 | 2013-04-02 | Air Products And Chemicals, Inc. | Tubular reactor with jet impingement heat transfer |
US8235361B2 (en) * | 2009-02-09 | 2012-08-07 | Tribute Creations, Llc | Structured packing for a reactor |
RU2452048C1 (ru) * | 2011-03-01 | 2012-05-27 | федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный исследовательский университет "МЭИ" (ФГБОУ ВПО "НИУ МЭИ") | Способ охлаждения с помощью микроструй |
US8932536B2 (en) | 2011-05-10 | 2015-01-13 | Zoneflow Reactor Technologies, LLC | Reactor packing |
CN103752253B (zh) * | 2014-01-26 | 2017-01-04 | 中建安装工程有限公司 | 一种具有径向分布能力的催化精馏填料 |
GB201403788D0 (en) | 2014-03-04 | 2014-04-16 | Johnson Matthey Plc | Catalyst arrangement |
GB201403787D0 (en) | 2014-03-04 | 2014-04-16 | Johnson Matthey Plc | Steam reforming |
DE102014105770A1 (de) | 2014-04-24 | 2015-11-12 | Emitec Gesellschaft Für Emissionstechnologie Mbh | Verfahren zur Beeinflussung einer Fluidströmung |
US9677828B2 (en) * | 2014-06-05 | 2017-06-13 | Zoneflow Reactor Technologies, Llp | Engineered packing for heat exchange and systems and methods constructing the same |
EP3225304A1 (de) | 2016-03-31 | 2017-10-04 | Hirschberg Engineering | Kontakter |
JP6939022B2 (ja) | 2017-03-31 | 2021-09-22 | 株式会社Ihi | 触媒反応器 |
US10626014B2 (en) | 2017-07-25 | 2020-04-21 | Praxiar Technology, Inc. | Reactor packing with preferential flow catalyst |
GB202012614D0 (en) | 2020-08-13 | 2020-09-30 | Johnson Matthey Plc | Steam reforming |
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JP2003512150A (ja) * | 1999-10-15 | 2003-04-02 | エービービー ラーマス グローバル インコーポレイテッド | メッシュ様構造上に担持された触媒の存在下での窒素酸化物の変換 |
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DE1261484B (de) * | 1963-05-30 | 1968-02-22 | Linde Ag | Austauschelement fuer Fluessigkeiten und Gase |
EP0025308B1 (en) | 1979-09-06 | 1984-07-11 | Imperial Chemical Industries Plc | A process and apparatus for catalytically reacting steam with a hydrocarbon in endothermic conditions |
JPS60179101A (ja) | 1984-02-28 | 1985-09-13 | Ngk Insulators Ltd | 流体接触用多孔体 |
SE461018B (sv) * | 1987-07-06 | 1989-12-18 | Svenska Emmisionsteknik Ab | Katalysatorbaerare |
DK156701C (da) | 1987-08-27 | 1990-01-29 | Haldor Topsoe As | Fremgangsmaade til gennemfoerelse af heterogene katalytiske kemiske reaktioner |
JPH061237Y2 (ja) * | 1989-02-27 | 1994-01-12 | 臼井国際産業株式会社 | 排気ガス浄化装置 |
US5029638A (en) | 1989-07-24 | 1991-07-09 | Creare Incorporated | High heat flux compact heat exchanger having a permeable heat transfer element |
JP3096302B2 (ja) | 1989-12-11 | 2000-10-10 | ゲブリユーダー ズルツアー アクチエンゲゼルシヤフト | 不均一反応型の反応器及び反応器用触媒 |
JP2596200Y2 (ja) * | 1992-02-28 | 1999-06-07 | 三恵技研工業株式会社 | 排気浄化装置 |
DE59306686D1 (de) | 1993-08-05 | 1997-07-10 | Sulzer Chemtech Ag | Abgaskatalysator, insbesondere für Automobile |
DE19641049A1 (de) * | 1996-10-04 | 1998-04-09 | Emitec Emissionstechnologie | Wabenkörper mit Wärmeisolierung, vorzugsweise für einen Abgaskatalysator |
DE19954465A1 (de) * | 1999-11-12 | 2001-06-07 | Gottfried Roessle | Wärmeübertrager |
JP2002177794A (ja) * | 2000-09-29 | 2002-06-25 | Denso Corp | セラミック触媒体およびセラミック担体 |
FR2827527A1 (fr) * | 2001-07-20 | 2003-01-24 | Air Liquide | Module d'interface,son procede de fabrication,et appareil de fluide(s) comportant un module d'interface correspondant. |
US7112050B2 (en) * | 2003-06-26 | 2006-09-26 | Corning Incorporated | Extrusion die for making a double-skin honeycomb substrate |
US7566487B2 (en) | 2004-07-07 | 2009-07-28 | Jonathan Jay Feinstein | Reactor with primary and secondary channels |
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2005
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- 2005-11-22 WO PCT/US2005/042425 patent/WO2006058060A2/en active Application Filing
- 2005-11-22 CN CNA2005800398018A patent/CN101060911A/zh active Pending
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- 2005-11-22 KR KR1020097022243A patent/KR100966844B1/ko not_active IP Right Cessation
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JP2003512150A (ja) * | 1999-10-15 | 2003-04-02 | エービービー ラーマス グローバル インコーポレイテッド | メッシュ様構造上に担持された触媒の存在下での窒素酸化物の変換 |
Also Published As
Publication number | Publication date |
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EP1830943A4 (en) | 2011-01-12 |
WO2006058060A3 (en) | 2006-11-23 |
KR100948356B1 (ko) | 2010-03-22 |
KR100966844B1 (ko) | 2010-06-29 |
US7976783B2 (en) | 2011-07-12 |
KR20070095913A (ko) | 2007-10-01 |
US8257658B2 (en) | 2012-09-04 |
RU2357793C2 (ru) | 2009-06-10 |
CA2586388C (en) | 2010-07-06 |
US20110211999A1 (en) | 2011-09-01 |
WO2006058060A2 (en) | 2006-06-01 |
RU2007123172A (ru) | 2008-12-27 |
WO2006058060B1 (en) | 2006-12-28 |
JP2008520436A (ja) | 2008-06-19 |
EP1830943A2 (en) | 2007-09-12 |
US20080159931A1 (en) | 2008-07-03 |
CN101060911A (zh) | 2007-10-24 |
CA2586388A1 (en) | 2006-06-01 |
KR20090119005A (ko) | 2009-11-18 |
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