JP2013223862A - 急冷液の接線方向注入を備えた急冷装置を有する触媒反応器 - Google Patents
急冷液の接線方向注入を備えた急冷装置を有する触媒反応器 Download PDFInfo
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- JP2013223862A JP2013223862A JP2013076508A JP2013076508A JP2013223862A JP 2013223862 A JP2013223862 A JP 2013223862A JP 2013076508 A JP2013076508 A JP 2013076508A JP 2013076508 A JP2013076508 A JP 2013076508A JP 2013223862 A JP2013223862 A JP 2013223862A
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
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- B01J8/0446—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
- B01J8/0449—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds
- B01J8/0453—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more cylindrical beds the beds being superimposed one above the other
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- B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
- B01J8/0492—Feeding reactive fluids
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G49/00—Treatment of hydrocarbon oils, in the presence of hydrogen or hydrogen-generating compounds, not provided for in a single one of groups C10G45/02, C10G45/32, C10G45/44, C10G45/58 or C10G47/00
- C10G49/002—Apparatus for fixed bed hydrotreatment processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00327—Controlling the temperature by direct heat exchange
- B01J2208/00336—Controlling the temperature by direct heat exchange adding a temperature modifying medium to the reactants
- B01J2208/00353—Non-cryogenic fluids
- B01J2208/00362—Liquid
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/00008—Controlling the process
- B01J2208/00017—Controlling the temperature
- B01J2208/00327—Controlling the temperature by direct heat exchange
- B01J2208/00336—Controlling the temperature by direct heat exchange adding a temperature modifying medium to the reactants
- B01J2208/00353—Non-cryogenic fluids
- B01J2208/00371—Non-cryogenic fluids gaseous
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
- B01J2208/02—Processes carried out in the presence of solid particles; Reactors therefor with stationary particles
- B01J2208/023—Details
- B01J2208/024—Particulate material
- B01J2208/025—Two or more types of catalyst
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
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- Oil, Petroleum & Natural Gas (AREA)
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- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
【選択図】図1
Description
・ 最良の性能は、本発明による構成1のベントチューブ注入パイプにより得られた;
・ 構成1のベントパイプにより得られた性能は、気体急冷流体を用いるより、液体急冷流体(lsv>1cm/s)を用いる方が良好であった。このことは、冷温気体の慣性よりも高い、冷温液体の慣性に関連し、これは、液体が、コレクタ板上でより容易に回転するようになされ得ることを意味する;
・ 構成3の円環状パイプにより得られた性能は、本発明による構成1のベントチューブパイプにより、気体急冷流体を用いて得られた結果に近似しており、液体急冷流体ではわずかにより不良であった。
Claims (11)
- 筐体(1)を含む触媒反応器であり、該筐体(1)は、固体触媒の少なくとも2つの床(2;11)を含み、該2つの床(2;11)は中間帯域によって分離され、該中間帯域はコレクタ板(6)を含み、該コレクタ板(6)は、コレクタ板(6)の下方に配置された急冷ボックス(7)と協働し、反応器は急冷流体を注入するためのノズル(5)を含む、該反応器において、ノズル(5)は、コレクタ板(6)の上方の中間帯域に位置する収集領域(4)内に配置されていること、注入ノズル(5)は、収集領域内に排出する単一のオリフィスを含むチューブからなり、オリフィスはチューブの端部に位置すること、筐体(1)と注入ノズル(5)との間の最大距離は0〜40cmの範囲内であること、かつ、注入ノズル(5)の端部は、チューブ状部を含み、該チューブ状部は、急冷流体を収集領域(4)内に実質的に水平な方向に注入し、かつ、前記チューブ状部のレベルにおいて、筐体(1)の壁に対する接線方向に対して−10〜+10°の範囲内の角度を成すように構成されていることを特徴とする触媒反応器。
- ノズル(5)は、筐体(1)の壁に排出し、水平方向に対して−10〜+10°の範囲内の角度を成す方向に流体を注入することを特徴とする請求項1に記載の反応器。
- 注入ノズル(5)の端部は、ノズルのオリフィスのレベルにおいて筐体(1)の壁に対する接線方向に対して−10〜+10°の範囲内の角度(θ)を成すストレートチューブ状部からなることを特徴とする請求項1または2に記載の反応器。
- ストレートチューブ状部は、水平方向に対して−10〜+10°の範囲内の角度を成すことを特徴とする請求項3に記載の反応器。
- ノズル(5)は、収集領域(4)において測定される5〜50cmの範囲内の長さを有するチューブを形成することを特徴とする請求項1〜4のいずれか1つに記載の反応器。
- ノズル(5)は、筐体から30cm未満の距離、かつコレクタ板(6)から20cm未満の距離に配置されることを特徴とする請求項1〜5のいずれか1つに記載の反応器。
- 急冷ボックス(7)の下方に配置された、気体および液体のための分配器板(9)を含む、請求項1〜6のいずれか1つに記載の反応器。
- 急冷ボックス(7)と分配器板(9)との間に配置された有孔板(8)を含む、請求項7に記載の反応器。
- 請求項1〜8のいずれか1つに記載の反応器を配備する方法であって、少なくとも70体積%の液体を含む流体が、前記ノズル(5)を介して注入されることを特徴とする方法。
- 流体は、前記ノズル(5)を介して、1〜15m/sの範囲内の速度で注入される、請求項9に記載の方法。
- 請求項1〜8のいずれか1つに記載の反応器を得る方法であって、旧来のノズルを注入ノズル(5)と置き換えることによって既存の反応器が改良され、該注入ノズル(5)の端部は、チューブ状部を含み、該チューブ状部は、流体を収集領域に実質的に水平な方向に注入しかつ該チューブ状部において筐体の壁に対する接線方向に対して−10〜+10°の範囲内の角度を成すように構成される、方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1201009 | 2012-04-04 | ||
FR1201009A FR2989006B1 (fr) | 2012-04-04 | 2012-04-04 | Reacteur catalytique avec dispositif de trempe muni d'une injection tangentielle d'un fluide de trempe |
Publications (2)
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JP2013223862A true JP2013223862A (ja) | 2013-10-31 |
JP6173744B2 JP6173744B2 (ja) | 2017-08-02 |
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JP2013076508A Active JP6173744B2 (ja) | 2012-04-04 | 2013-04-02 | 急冷液の接線方向注入を備えた急冷装置を有する触媒反応器 |
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EP (1) | EP2647425B1 (ja) |
JP (1) | JP6173744B2 (ja) |
KR (1) | KR102002651B1 (ja) |
CN (1) | CN103357356B (ja) |
ES (1) | ES2650082T3 (ja) |
FR (1) | FR2989006B1 (ja) |
HR (1) | HRP20171967T1 (ja) |
PT (1) | PT2647425T (ja) |
RU (1) | RU2627389C2 (ja) |
SG (2) | SG193774A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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EP2954945B1 (en) | 2014-06-11 | 2016-06-08 | Neste Oyj | Method and apparatus for mixing fluids |
FR3034325B1 (fr) * | 2015-04-01 | 2017-03-17 | Ifp Energies Now | Dispositf compact de melange et de distribution combine |
FR3034324B1 (fr) * | 2015-04-01 | 2017-03-17 | Ifp Energies Now | Dispositf de melange et de distribution comprenant un plateau de distribution avec ouvertures peripheriques |
RU2674950C1 (ru) * | 2018-04-09 | 2018-12-13 | Игорь Анатольевич Мнушкин | Каталитический реактор |
US10589244B1 (en) * | 2019-02-07 | 2020-03-17 | Uop Llc | Hydroprocessing reactor internals having reduced height |
US11298670B2 (en) * | 2020-04-24 | 2022-04-12 | Uop Llc | Compact quench zone reactor internals |
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US3592612A (en) * | 1966-11-02 | 1971-07-13 | John H Ballard | Two-stage apparatus for mixing fluids in concurrent downflow relationship |
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US20020187086A1 (en) * | 2001-05-09 | 2002-12-12 | Institut Francais Du Petrole | Reaction chamber that is elongated along an axis that contains at least one solid catalyst bed and at least one box for contact, mixing and quenching |
JP2004337853A (ja) * | 2003-05-16 | 2004-12-02 | Exxonmobil Research & Engineering Co | 回転流を誘導するための改良クエンチ注入を有する多相混合装置 |
JP2009535197A (ja) * | 2006-04-25 | 2009-10-01 | エクソンモービル リサーチ アンド エンジニアリング カンパニー | 接触処理装置の二重ガス−液体スパージャー |
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JP2011104588A (ja) * | 2009-11-20 | 2011-06-02 | IFP Energies Nouvelles | コンパクト流体混合装置およびその使用方法 |
WO2012128859A2 (en) * | 2011-03-23 | 2012-09-27 | Uop Llc | Process for contacting one or more fluids and a reactor relating thereto |
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2012
- 2012-04-04 FR FR1201009A patent/FR2989006B1/fr active Active
-
2013
- 2013-02-21 EP EP13305193.8A patent/EP2647425B1/fr active Active
- 2013-02-21 ES ES13305193.8T patent/ES2650082T3/es active Active
- 2013-02-21 PT PT133051938T patent/PT2647425T/pt unknown
- 2013-04-02 JP JP2013076508A patent/JP6173744B2/ja active Active
- 2013-04-03 RU RU2013114974A patent/RU2627389C2/ru active
- 2013-04-03 SG SG2013025101A patent/SG193774A1/en unknown
- 2013-04-03 CN CN201310115316.0A patent/CN103357356B/zh active Active
- 2013-04-03 SG SG10201505175UA patent/SG10201505175UA/en unknown
- 2013-04-04 KR KR1020130037059A patent/KR102002651B1/ko active IP Right Grant
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2017
- 2017-12-19 HR HRP20171967TT patent/HRP20171967T1/hr unknown
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
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US3592612A (en) * | 1966-11-02 | 1971-07-13 | John H Ballard | Two-stage apparatus for mixing fluids in concurrent downflow relationship |
JPS62194432U (ja) * | 1986-05-30 | 1987-12-10 | ||
JPH09509611A (ja) * | 1994-03-01 | 1997-09-30 | メサノール カサーレ ソシエテ アノニーム | 異なる温度のガス流用の、特に不均一系の発熱合成反応器用の混合装置 |
JP2002532246A (ja) * | 1998-12-21 | 2002-10-02 | シェブロン ユー.エス.エー. インコーポレイテッド | 分配器アセンブリー |
US20020187086A1 (en) * | 2001-05-09 | 2002-12-12 | Institut Francais Du Petrole | Reaction chamber that is elongated along an axis that contains at least one solid catalyst bed and at least one box for contact, mixing and quenching |
JP2004337853A (ja) * | 2003-05-16 | 2004-12-02 | Exxonmobil Research & Engineering Co | 回転流を誘導するための改良クエンチ注入を有する多相混合装置 |
JP2009535197A (ja) * | 2006-04-25 | 2009-10-01 | エクソンモービル リサーチ アンド エンジニアリング カンパニー | 接触処理装置の二重ガス−液体スパージャー |
US20090324464A1 (en) * | 2008-06-26 | 2009-12-31 | Sechrist Paul A | Liquid Redistribution Device For Multibed Reactors |
JP2011104588A (ja) * | 2009-11-20 | 2011-06-02 | IFP Energies Nouvelles | コンパクト流体混合装置およびその使用方法 |
WO2012128859A2 (en) * | 2011-03-23 | 2012-09-27 | Uop Llc | Process for contacting one or more fluids and a reactor relating thereto |
Also Published As
Publication number | Publication date |
---|---|
RU2013114974A (ru) | 2014-10-10 |
FR2989006B1 (fr) | 2016-11-18 |
KR20130112807A (ko) | 2013-10-14 |
KR102002651B1 (ko) | 2019-07-23 |
CN103357356A (zh) | 2013-10-23 |
EP2647425B1 (fr) | 2017-10-04 |
EP2647425A1 (fr) | 2013-10-09 |
SG10201505175UA (en) | 2015-08-28 |
CN103357356B (zh) | 2018-01-23 |
ES2650082T3 (es) | 2018-01-16 |
RU2627389C2 (ru) | 2017-08-08 |
FR2989006A1 (fr) | 2013-10-11 |
JP6173744B2 (ja) | 2017-08-02 |
PT2647425T (pt) | 2017-12-01 |
HRP20171967T1 (hr) | 2018-02-09 |
SG193774A1 (en) | 2013-10-30 |
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