CN1700952A - 带有流体分配器和流体收集器的固定床反应器 - Google Patents
带有流体分配器和流体收集器的固定床反应器 Download PDFInfo
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- CN1700952A CN1700952A CNA038253917A CN03825391A CN1700952A CN 1700952 A CN1700952 A CN 1700952A CN A038253917 A CNA038253917 A CN A038253917A CN 03825391 A CN03825391 A CN 03825391A CN 1700952 A CN1700952 A CN 1700952A
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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
- 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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- 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
- B01J8/008—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction
- B01J8/0085—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction promoting uninterrupted fluid flow, e.g. by filtering out particles in front of the catalyst layer
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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
- 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
- B01J8/0242—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 flow within the bed being predominantly vertical
- B01J8/025—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 flow within the bed being predominantly vertical in a cylindrical shaped bed
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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
- 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
- B01J8/0278—Feeding reactive fluids
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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
- 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
- B01J8/0292—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 with stationary packing material in the bed, e.g. bricks, wire rings, baffles
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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
- B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
- B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
- C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
- C07C37/20—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms using aldehydes or ketones
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
- C07C39/12—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings
- C07C39/15—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring polycyclic with no unsaturation outside the aromatic rings with all hydroxy groups on non-condensed rings, e.g. phenylphenol
- C07C39/16—Bis-(hydroxyphenyl) alkanes; Tris-(hydroxyphenyl)alkanes
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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
- B01J2208/00106—Controlling the temperature by indirect heat exchange
- B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
- B01J2208/00212—Plates; Jackets; Cylinders
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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
- B01J2208/00389—Controlling the temperature using electric heating or cooling elements
- B01J2208/00407—Controlling the temperature using electric heating or cooling elements outside the reactor bed
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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
- B01J2208/00389—Controlling the temperature using electric heating or cooling elements
- B01J2208/00415—Controlling the temperature using electric heating or cooling elements electric resistance heaters
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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
- B01J2208/00796—Details of the reactor or of the particulate material
- B01J2208/00823—Mixing elements
- B01J2208/00831—Stationary elements
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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
- B01J2208/00796—Details of the reactor or of the particulate material
- B01J2208/00884—Means for supporting the bed of particles, e.g. grids, bars, perforated plates
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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
- B01J2219/00002—Chemical plants
- B01J2219/00027—Process aspects
- B01J2219/0004—Processes in series
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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
- B01J2219/19—Details relating to the geometry of the reactor
- B01J2219/192—Details relating to the geometry of the reactor polygonal
- B01J2219/1923—Details relating to the geometry of the reactor polygonal square or square-derived
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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
- B01J2219/19—Details relating to the geometry of the reactor
- B01J2219/194—Details relating to the geometry of the reactor round
- B01J2219/1941—Details relating to the geometry of the reactor round circular or disk-shaped
- B01J2219/1942—Details relating to the geometry of the reactor round circular or disk-shaped spherical
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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
- B01J2219/19—Details relating to the geometry of the reactor
- B01J2219/194—Details relating to the geometry of the reactor round
- B01J2219/1941—Details relating to the geometry of the reactor round circular or disk-shaped
- B01J2219/1943—Details relating to the geometry of the reactor round circular or disk-shaped cylindrical
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Polyesters Or Polycarbonates (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (28)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/065,357 | 2002-10-08 | ||
US10/065,357 US7141640B2 (en) | 2002-10-08 | 2002-10-08 | Process for producing dihydroxy compounds using upflow reactor system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1700952A true CN1700952A (zh) | 2005-11-23 |
CN100369663C CN100369663C (zh) | 2008-02-20 |
Family
ID=32041315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038253917A Expired - Fee Related CN100369663C (zh) | 2002-10-08 | 2003-07-31 | 带有流体分配器和流体收集器的固定床反应器 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7141640B2 (zh) |
EP (1) | EP1551545B1 (zh) |
JP (2) | JP2006502221A (zh) |
KR (1) | KR100973389B1 (zh) |
CN (1) | CN100369663C (zh) |
AU (1) | AU2003259683A1 (zh) |
TW (1) | TW200427513A (zh) |
WO (1) | WO2004033084A1 (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102143797A (zh) * | 2008-08-11 | 2011-08-03 | 犹德有限公司 | 具有薄催化剂床的直立圆柱形反应器 |
CN108579823A (zh) * | 2018-05-18 | 2018-09-28 | 江苏赛威分离科技有限公司 | 一种采用分配器贴近树脂床层运行的工艺 |
CN109562343A (zh) * | 2016-09-05 | 2019-04-02 | 沙特基础工业全球技术有限公司 | 用于生产二羟基化合物的方法 |
CN111107929A (zh) * | 2017-07-31 | 2020-05-05 | 沙特基础工业全球技术公司 | 将异丁烷脱氢为异丁烯的系统和方法 |
CN112007588A (zh) * | 2020-08-31 | 2020-12-01 | 江苏永大化工机械有限公司 | 双酚a反应器 |
CN115350651A (zh) * | 2022-10-19 | 2022-11-18 | 北京化工大学 | 一种可不停工更换催化剂的双酚a反应器及其使用方法 |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1334766A1 (en) * | 2002-02-08 | 2003-08-13 | Haldor Topsoe A/S | Reactor for catalytic treatment of a particle-containing gas |
GB0421198D0 (en) * | 2004-09-24 | 2004-10-27 | Johnson Matthey Plc | Reaction vessel |
JP5249495B2 (ja) * | 2005-10-20 | 2013-07-31 | 出光興産株式会社 | 固定床反応器及びそれを用いる2,2−ビス(4−ヒドロキシフェニル)プロパンの製造方法。 |
KR101095455B1 (ko) * | 2005-11-21 | 2011-12-19 | 미쓰비시 가가꾸 가부시키가이샤 | 비스페놀 a의 제조방법 및 수직 고정상 반응기 |
EP2158040B1 (en) * | 2007-06-14 | 2011-02-16 | Dow Global Technologies Inc. | Preparation of catalyst for bisphenols production |
DE102007058991A1 (de) | 2007-12-07 | 2009-06-25 | Bayer Materialscience Ag | Carbonat- und chloridarmer Quarz als Rückhaltemedium in Festbettreaktoren |
CN102153594A (zh) * | 2011-02-15 | 2011-08-17 | 江苏南大光电材料股份有限公司 | 二茂镁合成装置 |
GB201401518D0 (en) * | 2014-01-29 | 2014-03-12 | Johnson Matthey Davy Technologies Ltd | Apparatus & process |
CN104941526A (zh) * | 2014-03-26 | 2015-09-30 | 何巨堂 | 一种上流式反应器 |
US10155709B2 (en) | 2014-07-15 | 2018-12-18 | Sabic Global Technologies B.V. | Sythesis of bisphenols |
WO2017089935A1 (en) | 2015-11-23 | 2017-06-01 | Sabic Global Technologies B.V. | Structural catalyst with internal heat transfer system for exothermic and endothermic reactions |
FR3083716B1 (fr) | 2018-07-10 | 2020-07-31 | Axens | Dispositif de distribution d’un fluide, apte a etre dispose dans un reacteur comprenant un lit catalytique fixe |
KR20210149387A (ko) | 2020-06-02 | 2021-12-09 | 주식회사 엘지화학 | 나프타 분해 공정용 분배기 |
EP4259321A1 (en) | 2020-12-10 | 2023-10-18 | SABIC Global Technologies B.V. | Method for carrying out a chemical reaction in an upflow reactor |
CN116829253A (zh) * | 2021-01-29 | 2023-09-29 | 诺沃梅尔公司 | 改进的反应器以及用于使气体和液体反应物反应的方法 |
WO2023110712A1 (en) | 2021-12-17 | 2023-06-22 | Sabic Global Technologies B.V. | Method for manufacturing a core-shell catalyst and method and upflow reactor for carrying out a catalysed reaction between phenol and acetone to form bisphenol a |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
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US2961304A (en) * | 1959-03-09 | 1960-11-22 | Shell Oil Co | Apparatus and method for contacting fluids and solids |
JPS4016536B1 (zh) * | 1961-08-24 | 1965-07-29 | ||
US3785779A (en) | 1971-08-02 | 1974-01-15 | Exxon Research Engineering Co | Gas liquid inlet distributor |
US3847805A (en) * | 1972-12-07 | 1974-11-12 | Illinois Water Treatment Co | Ion exchange vessel |
US4233269A (en) | 1978-11-09 | 1980-11-11 | Exxon Research & Engineering Co. | Gas liquid distributor |
US4364830A (en) * | 1981-09-03 | 1982-12-21 | Roberts Filter Manufacturing Company | Filter bottom |
US4669890A (en) * | 1985-03-25 | 1987-06-02 | Uop Inc. | Mixing device for vertical flow fluid-solid contacting |
JPH041149A (ja) * | 1990-04-17 | 1992-01-06 | Mitsubishi Petrochem Co Ltd | ビスフェノールaの製造方法 |
EP0693957B1 (en) * | 1993-02-17 | 1998-01-21 | China Petro-Chemical Corporation | A multiple stage suspended reactive stripping process and apparatus |
DE4312039A1 (de) | 1993-04-13 | 1994-10-20 | Bayer Ag | Optimierte Ionenaustauscherschüttungen für die Bis-phenol-A Synthese |
US5456831A (en) * | 1993-05-24 | 1995-10-10 | Sullivan; John L. | Portable water filtering device |
JP3426318B2 (ja) * | 1994-01-12 | 2003-07-14 | 帝人株式会社 | 廃芳香族ポリカーボネート樹脂のリサイクル方法 |
CN1038395C (zh) * | 1994-10-25 | 1998-05-20 | 中国石油化工总公司 | 合成双酚用离子交换树脂催化剂及其制备 |
ZA972382B (en) | 1996-03-21 | 1997-09-25 | Shell Int Research | Fixed bed reactor packing. |
US5959158A (en) | 1996-04-12 | 1999-09-28 | Gammill; Ben | Method and system for bisphenol a production using water |
FR2750617B1 (fr) * | 1996-07-02 | 1998-09-25 | Air Liquide | Distributeur de gaz destine a etre fixe dans une bouteille de traitement de gaz et bouteille de gaz le comportant |
US6086749A (en) | 1996-12-23 | 2000-07-11 | Chevron U.S.A. Inc. | Catalyst and method for hydroprocessing a hydrocarbon feed stream in a reactor containing two or more catalysts |
US6258900B1 (en) | 1998-07-16 | 2001-07-10 | Crystaphase International, Inc | Filtration and flow distribution method for chemical reactors |
US5985135A (en) * | 1998-10-23 | 1999-11-16 | Exxon Research And Engineering Co. | Staged upflow and downflow hydroprocessing with noncatalytic removal of upflow stage vapor impurities |
DE60006220T2 (de) | 1999-02-26 | 2004-07-29 | General Electric Co. | Kombiniertes ionenaustauscherbett zur herstellung von bisphenol-a |
US6554994B1 (en) * | 1999-04-13 | 2003-04-29 | Chevron U.S.A. Inc. | Upflow reactor system with layered catalyst bed for hydrotreating heavy feedstocks |
US6309553B1 (en) * | 1999-09-28 | 2001-10-30 | Biothane Corporation | Phase separator having multiple separation units, upflow reactor apparatus, and methods for phase separation |
JP2002037872A (ja) * | 2000-07-27 | 2002-02-06 | Idemitsu Petrochem Co Ltd | ポリカーボネート樹脂原料およびポリカーボネート樹脂の製造法 |
JP2001327853A (ja) * | 2000-03-15 | 2001-11-27 | Hitachi Ltd | 触媒塔を備えた化学除染液分解装置および触媒塔 |
TW518609B (en) * | 2000-03-15 | 2003-01-21 | Hitachi Ltd | Chemical decontamination liquid decomposition device provided with catalyst tower and catalyst tower therefor |
US6730816B2 (en) * | 2000-12-29 | 2004-05-04 | Rohm And Haas Company | High productivity bisphenol-A catalyst |
-
2002
- 2002-10-08 US US10/065,357 patent/US7141640B2/en not_active Expired - Fee Related
-
2003
- 2003-07-31 WO PCT/US2003/024823 patent/WO2004033084A1/en active Application Filing
- 2003-07-31 JP JP2004543235A patent/JP2006502221A/ja active Pending
- 2003-07-31 EP EP03808055A patent/EP1551545B1/en not_active Expired - Lifetime
- 2003-07-31 CN CNB038253917A patent/CN100369663C/zh not_active Expired - Fee Related
- 2003-07-31 AU AU2003259683A patent/AU2003259683A1/en not_active Abandoned
- 2003-07-31 KR KR1020057006176A patent/KR100973389B1/ko active IP Right Grant
- 2003-09-25 TW TW092126491A patent/TW200427513A/zh unknown
-
2011
- 2011-01-04 JP JP2011000158A patent/JP5498967B2/ja not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102143797A (zh) * | 2008-08-11 | 2011-08-03 | 犹德有限公司 | 具有薄催化剂床的直立圆柱形反应器 |
CN102143797B (zh) * | 2008-08-11 | 2014-03-26 | 犹德有限公司 | 具有薄催化剂床的直立圆柱形反应器 |
CN109562343A (zh) * | 2016-09-05 | 2019-04-02 | 沙特基础工业全球技术有限公司 | 用于生产二羟基化合物的方法 |
CN111107929A (zh) * | 2017-07-31 | 2020-05-05 | 沙特基础工业全球技术公司 | 将异丁烷脱氢为异丁烯的系统和方法 |
CN111107929B (zh) * | 2017-07-31 | 2023-02-17 | 沙特基础工业全球技术公司 | 将异丁烷脱氢为异丁烯的系统和方法 |
CN108579823A (zh) * | 2018-05-18 | 2018-09-28 | 江苏赛威分离科技有限公司 | 一种采用分配器贴近树脂床层运行的工艺 |
CN108579823B (zh) * | 2018-05-18 | 2021-05-14 | 江苏赛威分离科技有限公司 | 一种采用分配器贴近树脂床层运行的工艺 |
CN112007588A (zh) * | 2020-08-31 | 2020-12-01 | 江苏永大化工机械有限公司 | 双酚a反应器 |
CN115350651A (zh) * | 2022-10-19 | 2022-11-18 | 北京化工大学 | 一种可不停工更换催化剂的双酚a反应器及其使用方法 |
Also Published As
Publication number | Publication date |
---|---|
US20040068085A1 (en) | 2004-04-08 |
CN100369663C (zh) | 2008-02-20 |
AU2003259683A1 (en) | 2004-05-04 |
JP2011136996A (ja) | 2011-07-14 |
KR20050057643A (ko) | 2005-06-16 |
JP2006502221A (ja) | 2006-01-19 |
WO2004033084A1 (en) | 2004-04-22 |
TW200427513A (en) | 2004-12-16 |
US7141640B2 (en) | 2006-11-28 |
KR100973389B1 (ko) | 2010-07-30 |
EP1551545B1 (en) | 2012-08-22 |
JP5498967B2 (ja) | 2014-05-21 |
EP1551545A1 (en) | 2005-07-13 |
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