NO973714L - Innretning og dens anvendelse for oksyklorering - Google Patents

Innretning og dens anvendelse for oksyklorering

Info

Publication number
NO973714L
NO973714L NO973714A NO973714A NO973714L NO 973714 L NO973714 L NO 973714L NO 973714 A NO973714 A NO 973714A NO 973714 A NO973714 A NO 973714A NO 973714 L NO973714 L NO 973714L
Authority
NO
Norway
Prior art keywords
catalyst
gas stream
gas
oxygen
nozzles
Prior art date
Application number
NO973714A
Other languages
English (en)
Other versions
NO973714D0 (no
Inventor
Reinhard Krumboeck
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of NO973714D0 publication Critical patent/NO973714D0/no
Publication of NO973714L publication Critical patent/NO973714L/no

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
    • 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
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • 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
    • B01J8/1818—Feeding of the fluidising gas
    • B01J8/1827—Feeding of the fluidising gas the fluidising gas being a reactant
    • 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
    • B01J8/1818—Feeding of the fluidising gas
    • 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
    • B01J8/1836—Heating and cooling the reactor
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/093—Preparation of halogenated hydrocarbons by replacement by halogens
    • C07C17/15—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination
    • C07C17/152—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons
    • C07C17/156—Preparation of halogenated hydrocarbons by replacement by halogens with oxygen as auxiliary reagent, e.g. oxychlorination of hydrocarbons of unsaturated hydrocarbons
    • 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
    • B01J2208/00115—Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
    • B01J2208/00141—Coils

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Fremstillingen av 1,2-dikloretan fra etylen, hydrogenklorid og oksygen, henholdsvis en oksygenholdig gass (oksyklorering) foregår fordelaktig i en reaktor med en nedre be- grensning for et katalysator-fluidisert sjikt, hvorved det over begrensningen og innenfor katalysator-fluidisert sjiktet er anordnet en første gassinnledning (fordelerrør) (4) som fordelt over det samlede tverrsnittet av reaktoren inneholder dyser (5), hvorved disse dysene (5) mimner i rør (6) som forer den uttredende gasstrømmen i det vesentlige mot gasstrømmen som fluidiserer katalysatoren, hvorved denne gasstrømmen tilføres gjennom en andre gassinnførsel (7) under begrensningen.
NO973714A 1995-02-20 1997-08-12 Innretning og dens anvendelse for oksyklorering NO973714L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19505664A DE19505664C2 (de) 1995-02-20 1995-02-20 Vorrichtung und ihre Verwendung zur Oxichlorierung
PCT/EP1995/001874 WO1996026003A1 (de) 1995-02-20 1995-05-17 Vorrichtung und ihre verwendung zur oxichlorierung

Publications (2)

Publication Number Publication Date
NO973714D0 NO973714D0 (no) 1997-08-12
NO973714L true NO973714L (no) 1997-08-12

Family

ID=7754432

Family Applications (1)

Application Number Title Priority Date Filing Date
NO973714A NO973714L (no) 1995-02-20 1997-08-12 Innretning og dens anvendelse for oksyklorering

Country Status (21)

Country Link
EP (1) EP0810902B1 (no)
JP (1) JPH11500062A (no)
KR (1) KR100368512B1 (no)
CN (1) CN1089026C (no)
AU (1) AU702305B2 (no)
BG (1) BG62436B1 (no)
BR (1) BR9510383A (no)
CA (1) CA2213446C (no)
CZ (1) CZ289342B6 (no)
DE (2) DE19505664C2 (no)
ES (1) ES2126296T3 (no)
HU (1) HU221883B1 (no)
IN (1) IN188066B (no)
NO (1) NO973714L (no)
PL (1) PL180784B1 (no)
RO (1) RO118119B1 (no)
RU (1) RU2157726C2 (no)
SK (1) SK282850B6 (no)
UA (1) UA42056C2 (no)
WO (1) WO1996026003A1 (no)
ZA (1) ZA961278B (no)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19753165B4 (de) 1997-12-01 2006-10-19 Vinnolit Monomer Gmbh & Co. Kg Verfahren zur Herstellung von 1,2-Dichlorethan durch Oxichlorierung
DE19849709C2 (de) * 1998-10-28 2000-09-14 Krupp Uhde Gmbh Verfahren und Wirbelschicht-Reaktor zur Oxichlorierung von Ethylen, Sauerstoff und HCl
DE19903335A1 (de) * 1999-01-28 2000-08-17 Vinnolit Monomer Gmbh & Co Kg Verfahren für die Herstellung von 1,2-Dichlorethan aus der Oxichlorierung
DE19911078A1 (de) * 1999-03-12 2000-09-21 Krupp Uhde Gmbh Verfahren zur Herstellung von VCM
US6991767B1 (en) * 2000-09-18 2006-01-31 Procedyne Corp. Fluidized bed gas distributor system for elevated temperature operation
DE10258180A1 (de) * 2002-12-12 2004-06-24 Basf Ag Verfahren zur Herstellung von Chlor durch Gasphasenoxidation von Chlorwasserstoff
EP1628751A2 (en) * 2003-05-09 2006-03-01 Innovene USA LLC Fluidized bed reactor with gas cooler
US7488601B2 (en) 2003-06-20 2009-02-10 Roche Diagnostic Operations, Inc. System and method for determining an abused sensor during analyte measurement
MY140160A (en) 2004-01-28 2009-11-30 Shell Int Research Heat exchanger for carrying out an exothermic reaction
US7448601B2 (en) 2004-03-08 2008-11-11 Shell Oil Company Gas distributor for a reactor
RU2418628C2 (ru) * 2005-12-23 2011-05-20 Сименс Фаи Металз Текнолоджиз Гмбх Распределительная тарелка
CN100435928C (zh) * 2006-09-20 2008-11-26 浙江大学 一种气体分布器
DE102006049546A1 (de) * 2006-10-20 2008-04-30 Vinnolit Gmbh & Co.Kg Profitcenter Vintec Vorrichtung und Verfahren zur Oxichlorierung
DE102008048526A1 (de) * 2008-09-23 2010-04-01 Uhde Gmbh Verfahren zur Nutzung der im Herstellungsprozess von 1,2-Dichlorethan aus Ethylen in einem Wirbelschichtreaktor anfallenden Reaktionswärme
US8092755B2 (en) * 2009-04-06 2012-01-10 Lummus Technology Inc. Devices for injection of gaseous streams into a bed of fluidized solids
US20150064089A1 (en) * 2013-08-29 2015-03-05 Honeywell International Inc. Fluidized bed reactors including conical gas distributors and related methods of fluorination
CN104941524B (zh) * 2014-03-31 2020-11-03 英尼奥斯欧洲股份公司 用于氨氧化反应器的进料分布器设计
CN105727846B (zh) * 2016-01-29 2019-02-05 清华大学 导流式喷动床和导流式喷动流化床
JP6373523B1 (ja) 2017-06-19 2018-08-15 旭化成株式会社 化合物の製造方法
US20230026757A1 (en) * 2019-11-20 2023-01-26 China Petroleum & Chemical Corporation Gas Distribution Plate, Fluidizing Device and Reaction Method
KR20230076022A (ko) * 2021-11-23 2023-05-31 주식회사 엘지화학 기포탑 반응기

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1265770A (no) * 1969-07-01 1972-03-08
US4436507A (en) * 1981-07-16 1984-03-13 Foster Wheeler Energy Corporation Fluidized bed reactor utilizing zonal fluidization and anti-mounding air distributors
US4801731A (en) * 1987-12-14 1989-01-31 E. I. Du Pont De Nemours And Company Preparation of acrylonitrile
WO1991004961A1 (fr) * 1989-10-04 1991-04-18 Asahi Kasei Kogyo Kabushiki Kaisha APPAREIL DE PRODUCTION DE NITRILE α,β-INSATURE
DE9116161U1 (no) * 1991-12-07 1992-03-26 Hoechst Ag, 6230 Frankfurt, De
DE4305001A1 (de) * 1993-02-18 1994-08-25 Hoechst Ag Vorrichtung zur Oxichlorierung

Also Published As

Publication number Publication date
SK113497A3 (en) 1998-01-14
CZ265797A3 (cs) 1998-02-18
CZ289342B6 (cs) 2002-01-16
HU221883B1 (hu) 2003-02-28
KR19980702341A (ko) 1998-07-15
NO973714D0 (no) 1997-08-12
RO118119B1 (ro) 2003-02-28
BG62436B1 (bg) 1999-11-30
CN1089026C (zh) 2002-08-14
KR100368512B1 (ko) 2003-03-26
EP0810902B1 (de) 1998-10-21
ZA961278B (en) 1996-08-27
DE19505664C2 (de) 1996-12-12
SK282850B6 (sk) 2002-12-03
DE59504023D1 (de) 1998-11-26
BR9510383A (pt) 1998-06-02
HUT77918A (hu) 1998-10-28
WO1996026003A1 (de) 1996-08-29
JPH11500062A (ja) 1999-01-06
DE19505664A1 (de) 1996-08-29
CA2213446A1 (en) 1996-08-29
AU702305B2 (en) 1999-02-18
PL180784B1 (pl) 2001-04-30
CN1175219A (zh) 1998-03-04
PL321830A1 (en) 1997-12-22
IN188066B (no) 2002-08-17
BG101745A (en) 1998-05-29
RU2157726C2 (ru) 2000-10-20
EP0810902A1 (de) 1997-12-10
AU2881095A (en) 1996-09-11
CA2213446C (en) 2002-01-29
UA42056C2 (uk) 2001-10-15
ES2126296T3 (es) 1999-03-16
MX9706276A (es) 1997-11-29

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