ATE555846T1 - Rohrreaktor, verfahren zur durchführung von flüssig-flüssig mehrphasenreaktionen und verfahren zur ring-nitrierung von aromatischen verbindungen - Google Patents

Rohrreaktor, verfahren zur durchführung von flüssig-flüssig mehrphasenreaktionen und verfahren zur ring-nitrierung von aromatischen verbindungen

Info

Publication number
ATE555846T1
ATE555846T1 AT01913241T AT01913241T ATE555846T1 AT E555846 T1 ATE555846 T1 AT E555846T1 AT 01913241 T AT01913241 T AT 01913241T AT 01913241 T AT01913241 T AT 01913241T AT E555846 T1 ATE555846 T1 AT E555846T1
Authority
AT
Austria
Prior art keywords
liquid
carrying
aromatic compounds
tube reactor
phase reactions
Prior art date
Application number
AT01913241T
Other languages
English (en)
Inventor
Paul Gillis
Helge Braun
Joerg Schmidt
Jan Verwijs
Harald Velten
Kristina Platkowski
Original Assignee
Dow Global Technologies Llc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Application granted granted Critical
Publication of ATE555846T1 publication Critical patent/ATE555846T1/de

Links

Classifications

    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • B01J19/243—Tubular reactors spirally, concentrically or zigzag wound
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
    • B01F25/452—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces
    • B01F25/4521—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces the components being pressed through orifices in elements, e.g. flat plates or cylinders, which obstruct the whole diameter of the tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/836—Mixing plants; Combinations of mixers combining mixing with other treatments
    • B01F33/8362—Mixing plants; Combinations of mixers combining mixing with other treatments with chemical reactions
    • 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
    • B01J14/00—Chemical processes in general for reacting liquids with liquids; Apparatus specially adapted therefor
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0053—Details of the reactor
    • B01J19/006—Baffles
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/06—Preparation of nitro compounds
    • C07C201/08—Preparation of nitro compounds by substitution of hydrogen atoms by nitro groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/81—Combinations of similar mixers, e.g. with rotary stirring devices in two or more receptacles
    • 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
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
    • 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
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00164—Controlling or regulating processes controlling the flow
    • B01J2219/00166—Controlling or regulating processes controlling the flow controlling the residence time inside the reactor vessel
    • 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
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00184—Controlling or regulating processes controlling the weight of reactants in the reactor vessel
    • 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
    • B01J2219/00761—Details of the reactor
    • B01J2219/00763—Baffles
    • B01J2219/00765—Baffles attached to the reactor wall
    • B01J2219/00768—Baffles attached to the reactor wall vertical
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/05—Coalescer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
AT01913241T 2000-03-02 2001-03-01 Rohrreaktor, verfahren zur durchführung von flüssig-flüssig mehrphasenreaktionen und verfahren zur ring-nitrierung von aromatischen verbindungen ATE555846T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US18652200P 2000-03-02 2000-03-02
PCT/US2001/006698 WO2001064333A2 (en) 2000-03-02 2001-03-01 Tubular reactor, process for conducting liquid/liquid multiphase reactions in a tubular reactor, and a process for ring-nitrating aromatic compounds

Publications (1)

Publication Number Publication Date
ATE555846T1 true ATE555846T1 (de) 2012-05-15

Family

ID=22685280

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01913241T ATE555846T1 (de) 2000-03-02 2001-03-01 Rohrreaktor, verfahren zur durchführung von flüssig-flüssig mehrphasenreaktionen und verfahren zur ring-nitrierung von aromatischen verbindungen

Country Status (10)

Country Link
US (3) US6506949B2 (de)
EP (1) EP1272268B1 (de)
JP (1) JP4485731B2 (de)
KR (1) KR100743381B1 (de)
CN (1) CN1208123C (de)
AR (1) AR027590A1 (de)
AT (1) ATE555846T1 (de)
BR (1) BR0109028A (de)
PT (1) PT1272268E (de)
WO (1) WO2001064333A2 (de)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI113566B (fi) * 2000-08-01 2004-05-14 Janesko Oy Refraktometri
EP1291078A3 (de) * 2001-09-10 2004-01-28 Bayer Ag Rohrreaktor zur adiabatischen Nitrierung
US6800972B2 (en) * 2003-01-29 2004-10-05 Delphi Technologies, Inc. Generator and fan
US20060153754A1 (en) * 2004-10-26 2006-07-13 Hauptmann Edward G Dispersion-intensified, coalescence-intensified chemical reactor and method
US7435787B2 (en) * 2005-09-14 2008-10-14 Momentive Performance Materials Inc. Process for the continuous production of silylated resin
JP4713397B2 (ja) * 2006-01-18 2011-06-29 株式会社リコー 微小流路構造体及び微小液滴生成システム
DE202006002954U1 (de) * 2006-01-19 2007-07-12 Weitz, Richard Anordnung zum Vitalisieren von Wasser
CN100450983C (zh) * 2006-03-20 2009-01-14 沈阳化工学院 单管多旋静态混合管式乙烯氯化反应装置及其方法
US8827544B2 (en) * 2007-03-15 2014-09-09 Dow Global Technologies Llc Mixer for continuous flow reactor, continuous flow reactor, method of forming such a mixer, and method of operating such a reactor
US8322910B2 (en) * 2008-07-25 2012-12-04 The Procter & Gamble Company Apparatus and method for mixing by producing shear and/or cavitation, and components for apparatus
DE102008048713A1 (de) * 2008-09-24 2010-03-25 Bayer Materialscience Ag Verfahren zur kontinuierlichen Herstellung von Nitrobenzol
KR101572298B1 (ko) * 2008-11-10 2015-11-26 노람 인터내셔널 리미티드 모노니트로벤젠의 제조를 위한 단열 공정
DE102009005324B4 (de) 2009-01-16 2014-04-03 Plinke Gmbh Verfahren zur adiabatischen Nitrierung von Benzol
PT2473477E (pt) 2009-08-31 2015-02-10 Basf Se Método de produção de mononitrotolueno
CN105664811B (zh) 2009-10-09 2018-10-09 蓝立方知识产权公司 生产氯化和/或氟化丙烯和高级烯烃的绝热活塞流反应器及方法
US8703997B2 (en) 2009-10-20 2014-04-22 Basf Se Process for preparation and preferably distillative workup of diphenylmethane diisocyanate (MDI)
BR112012008916B1 (pt) * 2009-10-20 2021-04-06 Angus Chemical Company Processo para sintetizar pelo menos um nitroalcano
KR101328259B1 (ko) * 2009-12-18 2013-11-14 주식회사 엘지화학 알칸올의 연속 니트로화 방법
US20110172137A1 (en) 2010-01-13 2011-07-14 Francesc Corominas Method Of Producing A Fabric Softening Composition
DE102010006984A1 (de) 2010-02-05 2011-08-11 Bayer MaterialScience AG, 51373 Verfahren zur kontinuierlichen Herstellung von Nitrobenzol
CN103068788A (zh) 2010-07-30 2013-04-24 拜耳知识产权有限责任公司 生产硝基苯的连续方法
EP2418176A1 (de) 2010-08-12 2012-02-15 Basf Se Verfahren zur Aufreinigung von Abwässern aus der Aufarbeitung vom rohem Mononitrobenzol
EA024988B1 (ru) 2011-05-19 2016-11-30 Йозеф Майсснер Гмбх Унд Ко. Кг Способ и устройство для очистки продуктов нитрования
WO2012160072A1 (de) 2011-05-24 2012-11-29 Basf Se Verfahren zur herstellung von polyisocyanaten aus biomasse
US8933262B2 (en) 2011-05-24 2015-01-13 Basf Se Process for preparing polyisocyanates from biomass
DE102011081898A1 (de) 2011-08-31 2013-02-28 Bayer Materialscience Aktiengesellschaft Verfahren zur kontinuierlichen Herstellung von Nitrobenzol
KR20140117474A (ko) 2012-01-31 2014-10-07 바이엘 인텔렉쳐 프로퍼티 게엠베하 니트로벤젠을 제조하기 위한 방법 및 시스템
US9555382B2 (en) 2012-02-16 2017-01-31 National Research Council Of Canada Centrifugal microfluidic mixing apparatus with deflection element, and method of mixing
US9878293B2 (en) * 2012-02-17 2018-01-30 SoftOx Solutions AS Mixing device
US8907144B2 (en) 2012-03-22 2014-12-09 Noram International Limited Process for adiabatic production of mononitrotoluene
US9227909B2 (en) 2012-10-10 2016-01-05 Covestro Deutschland Ag Method for the continuous production of nitrobenzene
CN103007843B (zh) * 2012-12-30 2014-12-10 克拉玛依市杰德科技有限责任公司 一种管道物料快速均匀混合器
JP6518650B2 (ja) 2013-04-18 2019-05-22 コベストロ、ドイチュラント、アクチエンゲゼルシャフトＣｏｖｅｓｔｒｏ Ｄｅｕｔｓｃｈｌａｎｄ Ａｇ ニトロベンゼン製造から出る廃水の再処理方法
US9771291B2 (en) 2013-04-18 2017-09-26 Covestro Deutschland Ag Process for working up waste water from nitrobenzene preparation
PT2991966T (pt) 2013-04-29 2017-10-06 Covestro Deutschland Ag Processo para a produção de nitrobenzeno através de nitração adiabática
DE102013110952B4 (de) * 2013-08-15 2015-11-26 Josef Meissner Gmbh & Co. Kg Verfahren zur Entfernung von bei der Herstellung von aliphatischen Nitratestern anfallenden Verunreinigungen
MX390867B (es) 2014-06-24 2025-03-21 Covestro Deutschland Ag Metodos para producir productos quimicos con interrupciones de funcionamiento.
KR102414963B1 (ko) 2014-06-24 2022-07-01 코베스트로 도이칠란트 아게 니트로벤젠의 제조 방법
US9102886B1 (en) * 2015-03-26 2015-08-11 Tex-OK-Kan Oilfield Services, LLC Mixer for removing impurities from gases and liquids
PT3500553T (pt) 2016-08-17 2021-07-29 Covestro Deutschland Ag Processo para a produção de isocianato e pelo menos um outro produto químico num sistema de produção integrada
DE102017110084C5 (de) 2017-02-03 2026-02-26 Josef Meissner Gmbh & Co. Kg Verwendungen von Nitroaromaten in der adiabatischen Nitrierung von Aromaten
HUE067029T2 (hu) 2017-03-07 2024-09-28 Covestro Deutschland Ag Eljárás nitrobenzol elõállítására
KR102593920B1 (ko) * 2018-07-24 2023-10-26 노람 엔지니어링 앤드 콘스트럭터스 엘티디. 질소 반응기 및 방법
JP7258329B2 (ja) * 2018-09-01 2023-04-17 国立大学法人神戸大学 連続式振動流バッフル反応装置及び反応法
CN109382059B (zh) * 2018-11-27 2024-03-22 荣成腾飞橡胶科技股份有限公司 芳香族羧酸化合物在管式反应器内硝化的工艺及装置
KR102814257B1 (ko) * 2019-09-18 2025-05-29 주식회사 엘지화학 중합 반응 시스템
CN110947346A (zh) 2019-11-26 2020-04-03 张其凯 微分式加氢反应装置
CN113694858B (zh) * 2020-05-26 2023-03-17 唐山金坤化工有限公司 苯环硝化的连续硝化反应装置及方法
CN112169728B (zh) * 2020-11-03 2024-11-05 捷创(东营)能源技术有限责任公司 混合式通道反应器及加氢反应装置
CN113713750B (zh) * 2021-08-26 2025-03-28 深圳市一正科技有限公司 反应装置
CN114292194B (zh) * 2021-12-29 2026-01-02 贵州微化科技有限公司 一种利用动态管式反应器制备1-硝基蒽醌的方法
CN114772691A (zh) * 2022-05-17 2022-07-22 福建博源大通环保科技有限公司 一种微水动力管式接触消毒装置及方法
CN115057781B (zh) * 2022-06-28 2023-08-15 宁夏信广和新材料科技有限公司 一种硝基苯的生产方法
EP4547642A1 (de) 2022-06-28 2025-05-07 Basf Se Verfahren zur herstellung von nitrobenzol
CN115260036A (zh) * 2022-07-15 2022-11-01 鄂尔多斯市瀚博科技有限公司 一种硝基苯的生产工艺
CN121568781A (zh) 2023-08-25 2026-02-24 科思创德国股份有限公司 用于芳族化合物硝化的反应器，包括所述反应器的生产设备和使用所述反应器的硝化方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2256999A (en) 1939-03-08 1941-09-23 Du Pont Nitration of organic compounds
US2965695A (en) * 1957-12-03 1960-12-20 Shell Oil Co Method and apparatus for repetitive mixing of fluids
US3045984A (en) * 1959-06-08 1962-07-24 Fredric E Cochran Fluid blender
DE1593045A1 (de) 1966-07-02 1970-04-09 Meissner Fa Josef Verfahren und Vorrichtung zum zeitweiligen Abschalten der Produktion von Trinitrotoluol
US3664638A (en) * 1970-02-24 1972-05-23 Kenics Corp Mixing device
US4021498A (en) 1975-12-09 1977-05-03 American Cyanamid Company Adiabatic process for nitration of nitratable aromatic compounds
US4091042A (en) 1977-08-19 1978-05-23 American Cyanamid Company Continuous adiabatic process for the mononitration of benzene
US4994242A (en) * 1988-08-15 1991-02-19 Noram Engineering And Constructors Ltd. Jet impingement reactor
US4973770A (en) 1988-12-15 1990-11-27 C-I-L, Inc. Manufacture of organic nitro compounds
US5313009A (en) 1990-01-04 1994-05-17 Nrm International Technologies C.V. Nitration process
DE4410417A1 (de) * 1994-02-14 1995-08-17 Bayer Ag Verfahren zur adiabatischen Herstellung von Mononitrotoluolen
DE4437047A1 (de) * 1994-10-17 1996-04-18 Bayer Ag Verfahren zur Dinitrierung von aromatischen Verbindungen
DE19539205A1 (de) 1995-10-22 1997-04-24 Meissner Gmbh & Co Kg Josef Verfahren zur Aromatennitrierung
US5763687A (en) 1995-12-15 1998-06-09 Mitsui Chemicals, Inc. Preparation process for aromatic mononitro compounds
DE69609039T2 (de) * 1995-12-15 2001-03-08 Mitsui Chemicals, Inc. Herstellungsverfahren für aromatische Mononitroverbindungen
DE59813936D1 (de) * 1998-04-29 2007-04-19 Sulzer Chemtech Ag Verfahren zum Trennen einer ersten von einer zweiten Flüssigkeit
US5963878A (en) 1998-07-30 1999-10-05 Noram Engineering & Constructors Ltd. Nitration process
US6213453B1 (en) * 1999-07-30 2001-04-10 Ren-Sheng Ou Gasification auxiliary device for high pressure oil ejection

Also Published As

Publication number Publication date
EP1272268B1 (de) 2012-05-02
CN1406151A (zh) 2003-03-26
CN1208123C (zh) 2005-06-29
WO2001064333A2 (en) 2001-09-07
JP2003525117A (ja) 2003-08-26
WO2001064333A3 (en) 2002-02-21
JP4485731B2 (ja) 2010-06-23
US6562247B2 (en) 2003-05-13
US20010043894A1 (en) 2001-11-22
US7303732B2 (en) 2007-12-04
PT1272268E (pt) 2012-07-24
US20030009064A1 (en) 2003-01-09
US20020193642A1 (en) 2002-12-19
AR027590A1 (es) 2003-04-02
KR100743381B1 (ko) 2007-07-30
US6506949B2 (en) 2003-01-14
KR20030034048A (ko) 2003-05-01
EP1272268A2 (de) 2003-01-08
BR0109028A (pt) 2003-03-05

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