CN1406924A - 用于绝热硝基化的管式反应器 - Google Patents

用于绝热硝基化的管式反应器 Download PDF

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Publication number
CN1406924A
CN1406924A CN02142902A CN02142902A CN1406924A CN 1406924 A CN1406924 A CN 1406924A CN 02142902 A CN02142902 A CN 02142902A CN 02142902 A CN02142902 A CN 02142902A CN 1406924 A CN1406924 A CN 1406924A
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CN
China
Prior art keywords
reactor
tubular reactor
nitration
dividing plate
plate
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Pending
Application number
CN02142902A
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English (en)
Chinese (zh)
Inventor
A·克里索霍奥
R·德穆斯
T·林
P·瓦格纳
K·维尔纳
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Bayer AG
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Bayer AG
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Filing date
Publication date
Priority claimed from DE10223483A external-priority patent/DE10223483A1/de
Application filed by Bayer AG filed Critical Bayer AG
Publication of CN1406924A publication Critical patent/CN1406924A/zh
Pending legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B43/00—Formation or introduction of functional groups containing nitrogen
    • C07B43/02—Formation or introduction of functional groups containing nitrogen of nitro or nitroso groups
    • 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
    • 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
    • B01D3/22—Fractionating columns in which vapour bubbles through liquid with horizontal sieve plates or grids; Construction of sieve plates or grids
    • 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
    • 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
    • B01J19/02—Apparatus characterised by being constructed of material selected for its chemically-resistant properties
    • 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
    • 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
    • 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
    • B01J2219/00105—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling
    • B01J2219/0011—Controlling the temperature by indirect heating or cooling employing heat exchange fluids part or all of the reactants being heated or cooled outside the reactor while recycling involving reactant liquids
    • 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
    • B01J2219/0015—Controlling the temperature by thermal insulation means
    • B01J2219/00155—Controlling the temperature by thermal insulation means using insulating materials or refractories
    • 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
    • B01J2219/00162—Controlling or regulating processes controlling the pressure
    • 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
    • B01J2219/00243—Mathematical modelling
    • 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
    • B01J2219/02—Apparatus characterised by their chemically-resistant properties
    • B01J2219/025—Apparatus characterised by their chemically-resistant properties characterised by the construction materials of the reactor vessel proper
    • B01J2219/0277—Metal based
    • B01J2219/029—Non-ferrous metals
    • 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
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/185—Details relating to the spatial orientation of the reactor vertical
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
CN02142902A 2001-09-10 2002-09-10 用于绝热硝基化的管式反应器 Pending CN1406924A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10144481.8 2001-09-10
DE10144481 2001-09-10
DE10223483.3 2002-05-27
DE10223483A DE10223483A1 (de) 2001-09-10 2002-05-27 Rohrreaktor zur adiabatischen Nitrierung

Publications (1)

Publication Number Publication Date
CN1406924A true CN1406924A (zh) 2003-04-02

Family

ID=26010104

Family Applications (1)

Application Number Title Priority Date Filing Date
CN02142902A Pending CN1406924A (zh) 2001-09-10 2002-09-10 用于绝热硝基化的管式反应器

Country Status (7)

Country Link
US (1) US20030055300A1 (enExample)
EP (1) EP1291078A3 (enExample)
JP (1) JP2003160543A (enExample)
KR (1) KR20030022709A (enExample)
CN (1) CN1406924A (enExample)
HU (1) HUP0202958A2 (enExample)
PL (1) PL355935A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110546130A (zh) * 2017-02-03 2019-12-06 约瑟夫·迈斯纳两合公司 用于芳香族化合物绝热硝化的方法及装置
CN113694858A (zh) * 2020-05-26 2021-11-26 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

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* Cited by examiner, † Cited by third party
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DE102004038555B3 (de) * 2004-08-06 2005-08-04 Plinke Gmbh Modularer Mikroreaktor zur Nitrierung mit Mischsäure
DE102007059513A1 (de) 2007-12-11 2009-06-18 Bayer Materialscience Ag Verfahren zur Herstellung von Nitrobenzol durch adiabate Nitrierung
DE102008048713A1 (de) * 2008-09-24 2010-03-25 Bayer Materialscience Ag Verfahren zur kontinuierlichen Herstellung von Nitrobenzol
PT2352718E (pt) * 2008-11-14 2016-06-06 Noram Int Ltd Método para reduzir a formação de subprodutos de dinitrobenzeno em produtos de mononitrobenzeno
DE102010006984A1 (de) 2010-02-05 2011-08-11 Bayer MaterialScience AG, 51373 Verfahren zur kontinuierlichen Herstellung von Nitrobenzol
US9446375B2 (en) 2011-10-14 2016-09-20 Council Of Scientific & Industrial Research Continuous modular reactor
US8907144B2 (en) 2012-03-22 2014-12-09 Noram International Limited Process for adiabatic production of mononitrotoluene
KR102067307B1 (ko) 2012-07-27 2020-01-16 코베스트로 도이칠란드 아게 단열 니트로화에 의한 니트로벤젠의 제조방법
EP2877442B1 (de) 2012-07-27 2016-11-16 Covestro Deutschland AG Verfahren zur herstellung von nitrobenzol durch adiabate nitrierung
CN104507903B (zh) 2012-07-27 2017-03-08 科思创德国股份有限公司 通过绝热硝化制备硝基苯的方法
WO2014167506A1 (en) 2013-04-10 2014-10-16 Council Of Scientific & Industrial Research Flow reactor with pinched pipe sections for mixing and heat transfer
KR20160003084A (ko) 2013-04-29 2016-01-08 코베스트로 도이칠란트 아게 단열 니트로화에 의한 니트로벤젠의 제조 방법
KR102597388B1 (ko) 2017-03-07 2023-11-03 코베스트로 도이칠란트 아게 니트로벤젠의 제조 방법
WO2020011817A1 (de) 2018-07-12 2020-01-16 Covestro Deutschland Ag Verfahren zur herstellung von nitrobenzol durch adiabatisch betriebene nitrierung von benzol
CN113939495B (zh) 2019-04-17 2025-01-07 科思创德国股份有限公司 硝基苯的连续制备方法
US20220162151A1 (en) 2019-04-17 2022-05-26 Covestro Deutschland Ag Process and device for producing nitrobenzene
JP2025520881A (ja) 2022-06-28 2025-07-03 ビーエーエスエフ ソシエタス・ヨーロピア ニトロベンゼンの製造方法
WO2025045698A1 (en) 2023-08-25 2025-03-06 Covestro Deutschland Ag Reactor for the nitration of aromatic compounds, production plant comprising said reactor and nitration process using said reactor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3576606A (en) * 1968-05-24 1971-04-27 Hercules Inc Reactor for the manufacture of nitric oxide
US4919541A (en) * 1986-04-07 1990-04-24 Sulzer Brothers Limited Gas-liquid mass transfer apparatus and method
CA2141886E (en) * 1994-05-11 1999-10-12 Federico Zardi Reactor for two-phase reactions, in particular for urea synthesis at high pressure and temperature
MY131969A (en) * 1994-09-09 2007-09-28 Urea Casale Sa "method for in-situ modernization of a urea synthesis reactor"
BR0109028A (pt) * 2000-03-02 2003-03-05 Dow Global Technologies Inc Reator tubular, processo para conduzir reações polifásicas lìquido/ lìquido num reator tubular, e processo para compostos aromáticos com nitração no anel num reator tubular

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110546130A (zh) * 2017-02-03 2019-12-06 约瑟夫·迈斯纳两合公司 用于芳香族化合物绝热硝化的方法及装置
CN110546130B (zh) * 2017-02-03 2022-07-15 约瑟夫·迈斯纳两合公司 用于芳香族化合物绝热硝化的方法及装置
CN113694858A (zh) * 2020-05-26 2021-11-26 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

Also Published As

Publication number Publication date
EP1291078A2 (de) 2003-03-12
KR20030022709A (ko) 2003-03-17
US20030055300A1 (en) 2003-03-20
JP2003160543A (ja) 2003-06-03
HUP0202958A2 (hu) 2003-09-29
HU0202958D0 (enExample) 2002-10-28
PL355935A1 (en) 2003-03-24
EP1291078A3 (de) 2004-01-28

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