JP2007502699A - 分配装置 - Google Patents
分配装置 Download PDFInfo
- Publication number
- JP2007502699A JP2007502699A JP2006523625A JP2006523625A JP2007502699A JP 2007502699 A JP2007502699 A JP 2007502699A JP 2006523625 A JP2006523625 A JP 2006523625A JP 2006523625 A JP2006523625 A JP 2006523625A JP 2007502699 A JP2007502699 A JP 2007502699A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- passage hole
- liquid passage
- gas
- diameter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/16—Fractionating columns in which vapour bubbles through liquid
- B01D3/18—Fractionating columns in which vapour bubbles through liquid with horizontal bubble plates
- B01D3/20—Bubble caps; Risers for vapour; Discharge pipes for liquid
-
- 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
- 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/16—Fractionating columns in which vapour bubbles through liquid
-
- 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
- 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
- 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
-
- 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
-
- 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
-
- 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
- B01J2219/32—Details relating to packing elements in the form of grids or built-up elements for forming a unit of module inside the apparatus for mass or heat transfer
- B01J2219/332—Details relating to the flow of the phases
- B01J2219/3325—Counter-current flow
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Eye Examination Apparatus (AREA)
Abstract
Description
現在分かっているのは、並流運転と向流運転の両方において、気体及び液体用の分離した通路を有する分配トレーによって下にある触媒床上に効果的に液体を分配でき、その際、液体通路は、液体通過穴とスプラッシュ板とを含み、この通過穴とスプラッシュ板との間の自由落下距離は100mm以上であることである。
本発明による分配装置の通常運転中は、収集トレー上に集められた液体は下向きに液体供与ノズルを通る。各液体供与ノズルは、液体通過穴とスプラッシュ板とを備える。この液体通過穴とスプラッシュ板は、互いに同軸配置され、このことはそれらが同じ縦軸を有することを意味する。それらは、通過する液体が通過穴とスプラッシュ板との間で自由落下できるように、すなわち、液体ジェットがスプラッシュ板上に衝突する前にノズル壁又は他の構造物に接触しないように配置される。よって、この通過する液体は最大の運動量を得る。スプラッシュ板への衝突の際、この液体は広い膜又は小滴噴霧を形成する。隣接する液体供与ノズルからの重なり合った膜又は噴霧の衝突により、液体分配の高い一様性が得られる。スプラッシュ板は、このトレーの下で液体通過穴より少なくとも100mm下方に配置される。液体通過穴は、収集トレーの下方に配置することもできるが、一般には収集トレーの中又は上方に配置される。
好ましくは、管の下端部とスプラッシュ板の上端部の垂直距離は、液体通過穴の直径の0.5倍以上である。
スプラッシュ板は、当該技術において公知の適当な取付け手段により収集トレー又は該管に取り付けることができる。
図1には、本発明の分配装置の一部の縦断面図が示される。分配装置1は、収集トレー2を含み、この収集トレー2は、気体の通路用の気体煙突3とその下にある触媒床(図示せず)への下向きの液体通路用の2つの液体供与ノズル4とを備える。各ノズル4は液体通過穴5とスプラッシュ板6とを備える。液体通過穴5は収集トレー2の穴である。通常運転中、収集トレー2上に集められた液体は、穴5の下端部7からスプラッシュ板6の上端部8に自由落下できる。スプラッシュ板6は、取付け手段9が液体の流れを妨げないように、取付け手段9により収集トレー2に取り付けられる。
2 収集トレー
3 気体煙突
4 液体供与ノズル
5 液体通過穴
6 スプラッシュ板
9 取付け手段
10 管
13 偏向板
Claims (16)
- 水平の収集トレーを備えて下にある触媒床上に液体を分配するための分配装置であって、前記収集トレーが、上向き又は下向きの気体の通路用の少なくとも1つの気体煙突と下向きの液体の通路用の液体供与ノズルとを備え、前記気体煙突及び液体供与ノズルが互いに分離しており、同じ縦軸を有さず、各液体供与ノズルが、同軸配置された液体通過穴とスプラッシュ板とを備え、前記スプラッシュ板は、前記液体通過穴と前記スプラッシュ板との間で液体の自由落下距離が100mm以上存在するように前記液体通過穴の下方でかつ前記収集トレーの下方に配置される分配装置。
- 気体煙突と隣接した液体供与ノズルとの縦軸間距離が少なくとも100mm存在する請求項1に記載の分配装置。
- 前記液体の自由落下距離が100〜500mmの範囲、好ましくは200〜300mmの範囲にある請求項1又は2に記載の分配装置。
- 前記液体の自由落下距離が前記液体通過穴の直径の5倍以上、好ましくは前記液体通過穴の直径の10倍以上で前記液体通過穴の直径の50倍以下である請求項1〜3のいずれか一項に記載の分配装置。
- 前記スプラッシュ板の直径と前記液体通過穴の直径の比が2〜8、好ましくは3〜6の範囲にある請求項1〜4のいずれか一項に記載の分配装置。
- 前記液体通過穴の直径が3〜25mm、好ましくは5〜20mmの範囲にある請求項1〜5のいずれか一項に記載の分配装置。
- 前記液体通過穴が前記収集トレーの穴である請求項1〜6のいずれか一項に記載の分配装置。
- 前記液体供与ノズルが、前記収集トレーを通って延びて下端部にて開放している垂直管の形態を有し、前記スプラッシュ板が前記垂直管の前記下端部の下方に配置され、前記液体通過穴が前記管の上端部に設けられ、前記管の内径が前記液体通過穴の直径の2倍以上であり、好ましくは前記液体通過穴の直径の2〜6倍の範囲にある請求項1〜6のいずれか一項に記載の分配装置。
- 前記管の下端部と前記スプラッシュ板の上端部の垂直距離が前記液体通過穴の直径0.5倍以上である請求項8に記載の分配装置。
- 液体供与ノズルを収集トレーの平方メートル当たり25個以上、好ましくは50個以上備え、好ましくは液体供与ノズルを収集トレーの平方メートル当たり100個以下、より好ましくは75個以下備える請求項1〜9のいずれか一項に記載の分配装置。
- 各気体煙突は、収集トレーを通って延びる管を含み、前記管は、前記収集トレーの上方に配置された第1の気体通路開口部と、前記収集トレーの中又は下方に配置された第2の気体通路開口部とを備え、前記第1の気体通路開口部は前記液体供与ノズルの液体通過穴より上方のレベルに配置される請求項1〜10のいずれか一項に記載の分配装置。
- 前記気体煙突の内径が前記液体通過穴の内径より大きい請求項11に記載の分配装置。
- 垂直に間隔をあけた反応床、好ましくは触媒粒子の床と、少なくとも1つの床の上方に、好ましくは各床の上方に設けられた請求項1〜12のいずれか一項に記載の分配装置とを備えたハイドロプロセッシング用の反応器。
- ハイドロプロセッシング、好ましくは水素化分解又は水素化処理のための請求項13に記載の反応器の使用法。
- 請求項13に記載の反応器内で水素の存在下に高温高圧にて液体の炭化水素質供給原料を触媒と接触させる水素化分解又は水素化処理方法。
- 前記液体の炭化水素質供給原料と水素含有気体を向流にて前記反応器に供給する請求項15に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03255111 | 2003-08-18 | ||
PCT/EP2004/051608 WO2005016508A1 (en) | 2003-08-18 | 2004-07-27 | Distribution device |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2007502699A true JP2007502699A (ja) | 2007-02-15 |
Family
ID=34178608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006523625A Pending JP2007502699A (ja) | 2003-08-18 | 2004-07-27 | 分配装置 |
Country Status (10)
Country | Link |
---|---|
US (1) | US7452516B2 (ja) |
EP (1) | EP1663467B1 (ja) |
JP (1) | JP2007502699A (ja) |
KR (1) | KR101123590B1 (ja) |
CN (1) | CN100434155C (ja) |
AT (1) | ATE458546T1 (ja) |
CA (1) | CA2535987C (ja) |
DE (1) | DE602004025714D1 (ja) |
MX (1) | MXPA06001861A (ja) |
WO (1) | WO2005016508A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016064413A (ja) * | 2015-11-18 | 2016-04-28 | エア プロダクツ アンド ケミカルズ インコーポレイテッドAir Products And Chemicals Incorporated | 分離用カラム内の遮蔽 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE385202T1 (de) * | 2005-05-13 | 2008-02-15 | Haldor Topsoe As | Verteilervorrichtung für abwärtsfliessende reaktoren mit mindesten einer unterteilten schornsteinkammer |
US7901641B2 (en) * | 2008-07-22 | 2011-03-08 | Uop Llc | Sprayer for at least one fluid |
US8211375B2 (en) * | 2009-10-07 | 2012-07-03 | Chevron U.S.A. Inc. | Flow distribution device for downflow catalytic reactors |
US8202498B2 (en) | 2010-07-19 | 2012-06-19 | Chevron U.S.A. Inc. | Multiphase contact and distribution apparatus for hydroprocessing |
US8372354B2 (en) | 2010-07-19 | 2013-02-12 | Chevron U.S.A. Inc. | Multiphase contact and distribution apparatus for hydroprocessing |
KR102012629B1 (ko) * | 2011-12-22 | 2019-10-21 | 쉘 인터내셔날 리써취 마트샤피지 비.브이. | 다층 하향류 반응기용 분배장치 |
US9295959B2 (en) * | 2013-06-28 | 2016-03-29 | Uop Llc | Fluid distribution device and method for multibed reactors |
TWI664021B (zh) * | 2016-11-25 | 2019-07-01 | 中國石油化工科技開發有限公司 | 減沖均流盤和反應器 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4814546B1 (ja) * | 1968-09-30 | 1973-05-08 | ||
JPS57127404A (en) * | 1980-10-20 | 1982-08-07 | Exxon Research Engineering Co | Gas-liquid catalytic device |
US5799877A (en) * | 1996-01-03 | 1998-09-01 | Exxon Research And Engineering Company | Fluid distribution across a particulate bed |
JP2001347158A (ja) * | 2000-04-17 | 2001-12-18 | Inst Fr Petrole | 多孔性噴流擾乱要素を備えた多相混合物の粒状固体床上への分配装置 |
JP2002507149A (ja) * | 1997-06-30 | 2002-03-05 | エクソン リサーチ アンド エンジニアリング カンパニー | 向流反応器 |
Family Cites Families (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3186935A (en) | 1962-01-30 | 1965-06-01 | Union Oil Co | Hydrogenation process and apparatus |
US3195987A (en) | 1962-03-26 | 1965-07-20 | Universal Oil Prod Co | Apparatus for contacting mixed phase fluids with a solid catalyst |
US3235344A (en) * | 1963-02-18 | 1966-02-15 | Chevron Res | Hydrocarbon conversion catalytic reactor |
US3425810A (en) * | 1965-05-03 | 1969-02-04 | Chevron Res | Hydrotreating apparatus |
US3365388A (en) | 1965-06-08 | 1968-01-23 | Chevron Res | Multistage residuum hydroconversion process |
US3413216A (en) | 1965-12-13 | 1968-11-26 | Union Oil Co | Process for selectively desulfurizing mercaptans |
US3461061A (en) | 1966-06-13 | 1969-08-12 | Universal Oil Prod Co | Hydrogenation process |
US3598539A (en) * | 1968-12-11 | 1971-08-10 | Universal Oil Prod Co | Vessel for contacting fluids and a bed of granular solids |
US3607723A (en) | 1969-03-28 | 1971-09-21 | Texaco Inc | Split flow hydrocracking process |
US3630887A (en) | 1970-02-05 | 1971-12-28 | Cities Service Res & Dev Co | Residual oil hydrogen treating process |
US3788976A (en) | 1970-03-04 | 1974-01-29 | Sun Oil Co Pennsylvania | Multi-stage process for producing high ur oil by hydrogenation |
US3702238A (en) * | 1970-03-18 | 1972-11-07 | Gulf Oil Corp | Apparatus for by-passing reactants to the interior of a catalyst bed |
US3671420A (en) | 1970-12-24 | 1972-06-20 | Texaco Inc | Conversion of heavy petroleum oils |
US3767562A (en) | 1971-09-02 | 1973-10-23 | Lummus Co | Production of jet fuel |
US3824080A (en) | 1972-04-27 | 1974-07-16 | Texaco Inc | Vertical reactor |
US3897329A (en) | 1973-12-26 | 1975-07-29 | Texaco Inc | Spit flow hydrodesulfurization of petroleum fraction |
US4021330A (en) | 1975-09-08 | 1977-05-03 | Continental Oil Company | Hydrotreating a high sulfur, aromatic liquid hydrocarbon |
US4138327A (en) | 1977-11-04 | 1979-02-06 | Uop Inc. | Vapor/liquid distributor for fixed-bed catalytic reaction chambers |
US4126539A (en) * | 1977-12-05 | 1978-11-21 | Mobil Oil Corporation | Method and arrangement of apparatus for hydrogenating hydrocarbons |
US4140625A (en) * | 1977-12-19 | 1979-02-20 | Uop Inc. | Mixed-phase distributor for fixed-bed catalytic reaction chambers |
US4194964A (en) | 1978-07-10 | 1980-03-25 | Mobil Oil Corporation | Catalytic conversion of hydrocarbons in reactor fractionator |
JPS565101A (en) | 1979-06-25 | 1981-01-20 | Toyo Eng Corp | Gas-liquid contact apparatus |
US4385033A (en) * | 1980-12-04 | 1983-05-24 | Exxon Research And Engineering Co. | Reactor for fouling prone feeds |
US4380529A (en) * | 1980-12-04 | 1983-04-19 | Exxon Research And Engineering Co. | Hydroprocessing reactor with extended operating life |
JPS5934755B2 (ja) | 1981-12-23 | 1984-08-24 | 重質油対策技術研究組合 | 重質炭化水素油の水素化処理方法 |
US4755281A (en) | 1984-05-01 | 1988-07-05 | Mobil Oil Corporation | Countercurrent process with froth control for treating heavy hydrocarbons |
US4705621A (en) | 1985-03-22 | 1987-11-10 | Mobil Oil Corporation | Catalytic reactor system with crosscurrent liquid and gasflow |
US4708852A (en) * | 1985-04-08 | 1987-11-24 | Texaco Inc. | Uniform flow distributing means for a trickle bed flow reactor |
AU581075B2 (en) | 1985-06-28 | 1989-02-09 | Mobil Oil Corporation | Liquid distributor and use thereof |
EP0287234A1 (en) | 1987-04-14 | 1988-10-19 | Mobil Oil Corporation | Multi-phase countercurrent hydrodewaxing process |
US4836989A (en) | 1987-07-02 | 1989-06-06 | Mobil Oil Corporation | Distribution system for downflow reactors |
US4820455A (en) | 1987-08-13 | 1989-04-11 | Fractionation Research, Inc. | Apparatus for redistribution of vapor and liquid in a packed column |
CA2054681A1 (en) | 1989-05-10 | 1990-11-11 | George E. Harrison | Multi-step hydrodesulphurisation process |
DE3939267A1 (de) | 1989-11-28 | 1991-05-29 | Henkel Kgaa | Verteiler und dessen anwendung |
US5114562A (en) | 1990-08-03 | 1992-05-19 | Uop | Two-stage hydrodesulfurization and hydrogenation process for distillate hydrocarbons |
US5110444A (en) | 1990-08-03 | 1992-05-05 | Uop | Multi-stage hydrodesulfurization and hydrogenation process for distillate hydrocarbons |
GB9120776D0 (en) | 1991-10-01 | 1991-11-13 | Shell Int Research | Process for upgrading a hydrocarbonaceous feedstock and apparatus for use therein |
US5403561A (en) | 1993-08-27 | 1995-04-04 | Exxon Research & Engineering Co. | Mixed phase fixed bed reactor distributor |
US5554275A (en) | 1994-11-28 | 1996-09-10 | Mobil Oil Corporation | Catalytic hydrodesulfurization and stripping of hydrocarbon liquid |
US5670116A (en) | 1995-12-05 | 1997-09-23 | Exxon Research & Engineering Company | Hydroprocessing reactor with enhanced product selectivity |
FR2745202B1 (fr) | 1996-02-27 | 1998-04-30 | Inst Francais Du Petrole | Plateau pour distribuer un melange polyphasique a travers un lit catalytique |
US5989502A (en) | 1996-06-04 | 1999-11-23 | Fluor Corporation | Reactor distribution apparatus and quench zone mixing apparatus |
KR100298855B1 (ko) | 1996-08-07 | 2001-11-14 | 다나카 쇼소 | 기-액분산장치및기-액접촉장치및폐수처리장치 |
WO1998007805A2 (en) | 1996-08-23 | 1998-02-26 | Exxon Chemical Patents Inc. | Heteroatom removal through countercurrent sorption |
US5939031A (en) | 1996-08-23 | 1999-08-17 | Exxon Research And Engineering Co. | Countercurrent reactor |
US5906728A (en) | 1996-08-23 | 1999-05-25 | Exxon Chemical Patents Inc. | Process for increased olefin yields from heavy feedstocks |
US5948239A (en) | 1997-03-12 | 1999-09-07 | Abb Lummus Global Inc. | Process for obtaining distillate fuel products using a multi-bed catalytic reactor |
US6495029B1 (en) | 1997-08-22 | 2002-12-17 | Exxon Research And Engineering Company | Countercurrent desulfurization process for refractory organosulfur heterocycles |
US5928497A (en) | 1997-08-22 | 1999-07-27 | Exxon Chemical Pateuts Inc | Heteroatom removal through countercurrent sorption |
CA2243267C (en) | 1997-09-26 | 2003-12-30 | Exxon Research And Engineering Company | Countercurrent reactor with interstage stripping of nh3 and h2s in gas/liquid contacting zones |
US5935413A (en) | 1997-12-03 | 1999-08-10 | Mobil Oil Corporation | Interbed gas-liquid mixing system for cocurrent downflow reactors |
US5906729A (en) | 1997-12-08 | 1999-05-25 | Mobil Oil Corporation | Process scheme for processing sour feed in isomerization dewaxing |
JP4785250B2 (ja) | 1998-12-08 | 2011-10-05 | 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 | 低硫黄/低芳香族留出油の製造 |
KR100573997B1 (ko) | 1999-01-14 | 2006-04-25 | 쟈판에나지 덴시자이료 가부시키가이샤 | 수소화 정제 장치 및 방법 |
US20020031459A1 (en) * | 1999-07-13 | 2002-03-14 | Ramesh Gupta | Fouling tolerant fixed bed reactor (law858) |
-
2004
- 2004-07-27 CN CNB2004800235656A patent/CN100434155C/zh not_active Expired - Fee Related
- 2004-07-27 KR KR1020067003396A patent/KR101123590B1/ko not_active IP Right Cessation
- 2004-07-27 MX MXPA06001861A patent/MXPA06001861A/es active IP Right Grant
- 2004-07-27 AT AT04742010T patent/ATE458546T1/de not_active IP Right Cessation
- 2004-07-27 DE DE602004025714T patent/DE602004025714D1/de not_active Expired - Lifetime
- 2004-07-27 CA CA2535987A patent/CA2535987C/en not_active Expired - Fee Related
- 2004-07-27 WO PCT/EP2004/051608 patent/WO2005016508A1/en active Search and Examination
- 2004-07-27 EP EP04742010A patent/EP1663467B1/en not_active Expired - Lifetime
- 2004-07-27 JP JP2006523625A patent/JP2007502699A/ja active Pending
- 2004-08-18 US US10/921,146 patent/US7452516B2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4814546B1 (ja) * | 1968-09-30 | 1973-05-08 | ||
JPS57127404A (en) * | 1980-10-20 | 1982-08-07 | Exxon Research Engineering Co | Gas-liquid catalytic device |
US5799877A (en) * | 1996-01-03 | 1998-09-01 | Exxon Research And Engineering Company | Fluid distribution across a particulate bed |
JP2002507149A (ja) * | 1997-06-30 | 2002-03-05 | エクソン リサーチ アンド エンジニアリング カンパニー | 向流反応器 |
JP2001347158A (ja) * | 2000-04-17 | 2001-12-18 | Inst Fr Petrole | 多孔性噴流擾乱要素を備えた多相混合物の粒状固体床上への分配装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016064413A (ja) * | 2015-11-18 | 2016-04-28 | エア プロダクツ アンド ケミカルズ インコーポレイテッドAir Products And Chemicals Incorporated | 分離用カラム内の遮蔽 |
Also Published As
Publication number | Publication date |
---|---|
EP1663467B1 (en) | 2010-02-24 |
CA2535987C (en) | 2012-05-22 |
MXPA06001861A (es) | 2006-05-04 |
US7452516B2 (en) | 2008-11-18 |
KR101123590B1 (ko) | 2012-03-20 |
US20050077635A1 (en) | 2005-04-14 |
CA2535987A1 (en) | 2005-02-24 |
WO2005016508A1 (en) | 2005-02-24 |
CN100434155C (zh) | 2008-11-19 |
CN1835791A (zh) | 2006-09-20 |
ATE458546T1 (de) | 2010-03-15 |
EP1663467A1 (en) | 2006-06-07 |
KR20060065707A (ko) | 2006-06-14 |
DE602004025714D1 (de) | 2010-04-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7523923B2 (en) | Fluid distribution tray and method for the distribution of a highly dispersed fluid across a bed of contact material | |
CA2595478C (en) | Distribution device for two-phase concurrent downflow vessels | |
US7506861B2 (en) | Distribution device for two-phase concurrent downflow vessels | |
JP5276098B2 (ja) | 触媒床上で液相及び気相の三相反応を実行するための反応器 | |
US7473405B2 (en) | Fluid distribution apparatus for downflow multibed poly-phase catalytic reactor | |
EP1477221B1 (en) | Multiphase mixing device with improved quench injection for inducing rotational flow | |
US6613219B2 (en) | Device for distributing a poly-phase mixture over a bed of a granular solid, comprising a porous jet disturber element | |
US9403139B2 (en) | Mixing device with tangential inlets for two-phase concurrent vessels | |
JP2010530804A5 (ja) | ||
US7901641B2 (en) | Sprayer for at least one fluid | |
JPH0866628A (ja) | 複合ベッド下降流反応器用分布装置 | |
JP2004524138A (ja) | 複数床下方流反応器 | |
KR102002651B1 (ko) | 접선방향으로 급냉 유체가 주입되는 급냉 장치를 구비하는 촉매 반응기 | |
US7452516B2 (en) | Distribution device | |
JP2009535197A (ja) | 接触処理装置の二重ガス−液体スパージャー | |
EP1386658B1 (en) | Jet mixing of process fluids in fixed bed reactor | |
US20140231309A1 (en) | Distribution tray for distributing a polyphasic mixture with inclined peripheral conduits |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20070530 |
|
RD13 | Notification of appointment of power of sub attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7433 Effective date: 20090608 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090626 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20090713 |
|
RD14 | Notification of resignation of power of sub attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7434 Effective date: 20090713 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100331 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20100624 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20100709 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20100730 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20100825 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20101027 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20111004 |