DE69613581T2 - Verfahren und vorrichtung zur herstellung von cyanwasserstoff - Google Patents

Verfahren und vorrichtung zur herstellung von cyanwasserstoff

Info

Publication number
DE69613581T2
DE69613581T2 DE69613581T DE69613581T DE69613581T2 DE 69613581 T2 DE69613581 T2 DE 69613581T2 DE 69613581 T DE69613581 T DE 69613581T DE 69613581 T DE69613581 T DE 69613581T DE 69613581 T2 DE69613581 T2 DE 69613581T2
Authority
DE
Germany
Prior art keywords
stream
mixing
oxidant
channel
mixed stream
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.)
Expired - Lifetime
Application number
DE69613581T
Other languages
German (de)
English (en)
Other versions
DE69613581D1 (de
Inventor
Christopher Cowell
Ralph Doy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Chemical UK Ltd
Original Assignee
Ineos Acrylics UK Ltd
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 Ineos Acrylics UK Ltd filed Critical Ineos Acrylics UK Ltd
Application granted granted Critical
Publication of DE69613581D1 publication Critical patent/DE69613581D1/de
Publication of DE69613581T2 publication Critical patent/DE69613581T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00—Cyanogen; Compounds thereof
    • C01C3/02—Preparation, separation or purification of hydrogen cyanide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00—Cyanogen; Compounds thereof
    • C01C3/02—Preparation, separation or purification of hydrogen cyanide
    • C01C3/0208—Preparation in gaseous phase
    • C01C3/0212—Preparation in gaseous phase from hydrocarbons and ammonia in the presence of oxygen, e.g. the Andrussow-process
    • C01C3/022—Apparatus therefor
    • C01C3/0225—Apparatus therefor characterised by the synthesis 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
    • B01J19/0006—Controlling or regulating processes
    • B01J19/002—Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-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
    • 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
    • B01J19/2425—Tubular reactors in parallel
    • 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
    • B01J8/0285—Heating or cooling the reactor
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00—Cyanogen; Compounds thereof
    • C01C3/02—Preparation, separation or purification of hydrogen cyanide
    • C01C3/0208—Preparation in gaseous phase
    • C01C3/0212—Preparation in gaseous phase from hydrocarbons and ammonia in the presence of oxygen, e.g. the Andrussow-process
    • 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
    • B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
    • B01J2219/00081—Tubes
    • 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
    • B01J2219/00159—Controlling the temperature controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
DE69613581T 1995-09-01 1996-08-29 Verfahren und vorrichtung zur herstellung von cyanwasserstoff Expired - Lifetime DE69613581T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP95113796 1995-09-01
PCT/GB1996/002103 WO1997009273A1 (en) 1995-09-01 1996-08-29 Hydrogen cyanide process and apparatus therefor

Publications (2)

Publication Number Publication Date
DE69613581D1 DE69613581D1 (de) 2001-08-02
DE69613581T2 true DE69613581T2 (de) 2002-04-25

Family

ID=8219571

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69613581T Expired - Lifetime DE69613581T2 (de) 1995-09-01 1996-08-29 Verfahren und vorrichtung zur herstellung von cyanwasserstoff

Country Status (13)

Country Link
US (2) US6491876B2 (enExample)
EP (1) EP0847372B1 (enExample)
JP (1) JP3889442B2 (enExample)
KR (1) KR100411692B1 (enExample)
CN (1) CN1095806C (enExample)
AT (1) ATE202541T1 (enExample)
AU (1) AU702825C (enExample)
BR (1) BR9610149A (enExample)
CA (1) CA2230017C (enExample)
DE (1) DE69613581T2 (enExample)
ES (1) ES2158339T3 (enExample)
TW (1) TW389741B (enExample)
WO (1) WO1997009273A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007014586A1 (de) * 2007-03-23 2008-09-25 Evonik Röhm Gmbh Verfahren zur Herstellung von Cyanwasserstoff (HCN)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6491876B2 (en) * 1995-09-01 2002-12-10 Imperial Chemical Industries Plc Hydrogen cyanide process and apparatus therefor
DE19754988A1 (de) * 1997-12-11 1999-06-17 Degussa Herstellung von Blausäure nach dem Andrussow-Verfahren
DE19810484A1 (de) * 1998-03-11 1999-09-16 Degussa Verfahren zur Herstellung von Blausäure
US6221327B1 (en) 1998-05-15 2001-04-24 Rohm And Haas Company Catalyst system using flow-through radiation shielding and a process for producing hydrogen cyanide using the same
AU4090600A (en) * 1999-06-30 2001-01-04 Rohm And Haas Company High performance heat exchangers
US6649137B2 (en) 2000-05-23 2003-11-18 Rohm And Haas Company Apparatus with improved safety features for high temperature industrial processes
DE10034193A1 (de) * 2000-07-13 2002-03-28 Roehm Gmbh Verfahren zur Herstellung von Cyanwasserstoff
DE10034194A1 (de) 2000-07-13 2003-09-11 Roehm Gmbh Verfahren zur Herstellung von Cyanwasserstoff
EP1604947A1 (en) * 2004-06-07 2005-12-14 ETH Zürich Process and apparatus for producing hydrogen or ammonia
DE102007034715A1 (de) * 2007-07-23 2009-01-29 Evonik Röhm Gmbh Reaktor zur Herstellung von Cyanwasserstoff nach dem Andrussow-Verfahren
TWI390145B (zh) * 2008-03-31 2013-03-21 Rohm & Haas 用於爆燃壓力衰減之方法及設備
EP2935116A1 (en) * 2012-12-18 2015-10-28 Invista Technologies S.à.r.l. Process for producing hydrogen cyanide using flow straightener
CN113816398B (zh) * 2012-12-18 2023-11-10 英威达纺织（英国）有限公司 安德卢梭法中氨比例的变化
CN103864113B (zh) 2012-12-18 2018-01-19 英威达纺织（英国）有限公司 使用转化器生产氰化氢的方法
WO2014099610A1 (en) * 2012-12-18 2014-06-26 Invista Technologies S.À R.L. Integrated process for diamine production
EP2935094A1 (en) * 2012-12-18 2015-10-28 Invista Technologies S.à.r.l. Apparatus and method for hydrogen recovery in an andrussow process
CN103864108A (zh) * 2012-12-18 2014-06-18 英威达科技公司 制备氰化氢和回收氢气的方法
US20160194211A1 (en) 2012-12-18 2016-07-07 Invista North America S.A R.L. Operational controls for inert gas blanketing for andrussow process
TW201437595A (zh) * 2012-12-18 2014-10-01 Invista Tech Sarl 用以在安德盧梭法穩定熱交換管之方法
WO2014099561A1 (en) * 2012-12-18 2014-06-26 Invista Technologies S.A R.L. System and method for recycling in an andrussow process
TWI486324B (zh) * 2012-12-18 2015-06-01 Invista Tech Sarl 製造１，６－己二胺之整合製程
WO2015006548A1 (en) * 2013-07-12 2015-01-15 Invista Technologies S.A R.L. Hydrogen cyanide manufacturing process with second waste heat boiler
FR3008626B1 (fr) * 2013-07-19 2015-08-07 Arkema France Reacteur pour preparer du cyanure d'hydrogene par le procede d'andrussow, equipement comprenant ledit reacteur et procede utilisant un tel equipement
FR3008692B1 (fr) * 2013-07-19 2016-12-23 Arkema France Installation et procede pour la preparation de cyanure d'hydrogene
US10323888B2 (en) * 2016-04-18 2019-06-18 Corrosion Monitoring Service Inc. System and method for installing external corrosion guards
CN120268332A (zh) * 2024-01-05 2025-07-08 中国天辰工程有限公司 一种制备氰化氢的反应器

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1934838A (en) 1930-04-14 1933-11-14 Ig Farbenindustrie Ag Production of hydrocyanic acid
DE1005049B (de) 1951-12-06 1957-03-28 Goodrich Co B F Verfahren zur Erzeugung von Cyanwasserstoff
US2803522A (en) * 1953-04-15 1957-08-20 Du Pont Manufacture of hydrogen cyanide
US3112177A (en) * 1959-11-11 1963-11-26 Toyo Koatsu Ind Inc Method of separating ammonia from hydrogen cyanide
US3104945A (en) * 1961-07-19 1963-09-24 Du Pont Method of producing hydrogen cyanide
DE1161870B (de) 1961-09-19 1964-01-30 Hans J Zimmer Verfahrenstechni Verfahren zur Herstellung von Cyanwasserstoff
US3215495A (en) * 1962-01-23 1965-11-02 Du Pont Apparatus and process for preparing hydrogen cyanide
DE1190445B (de) 1962-09-29 1965-04-08 Hans J Zimmer Verfahrenstechni Verfahren zur Herstellung von Cyanwasserstoff und Nitrilen
NL6604519A (enExample) 1965-04-14 1966-10-17
US3376500A (en) 1966-04-25 1968-04-02 Varian Associates Direct reading magnetic field intensity indicating apparatus
US4107278A (en) 1976-08-16 1978-08-15 E. I. Du Pont De Nemours And Company Process for making HCN
US4128622A (en) 1976-08-27 1978-12-05 E. I. Du Pont De Nemours And Company Process for producing hydrogen cyanide
PL109343B1 (en) 1978-06-19 1981-11-30 Politechnika Wroclawska Method of producing hydrogen cyanide
US5266291A (en) * 1992-05-05 1993-11-30 Praxair Technology, Inc. Packed bed arrangement for oxidation reaction system
US5360603A (en) * 1993-08-23 1994-11-01 Praxair Technology, Inc. Packed bed arrangement useful for mixing and/or oxidation
US6491876B2 (en) * 1995-09-01 2002-12-10 Imperial Chemical Industries Plc Hydrogen cyanide process and apparatus therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007014586A1 (de) * 2007-03-23 2008-09-25 Evonik Röhm Gmbh Verfahren zur Herstellung von Cyanwasserstoff (HCN)

Also Published As

Publication number Publication date
ATE202541T1 (de) 2001-07-15
US20020182137A1 (en) 2002-12-05
CN1200102A (zh) 1998-11-25
US6491876B2 (en) 2002-12-10
KR100411692B1 (ko) 2004-02-18
CA2230017A1 (en) 1997-03-13
US20020039553A1 (en) 2002-04-04
CN1095806C (zh) 2002-12-11
EP0847372B1 (en) 2001-06-27
KR19990044326A (ko) 1999-06-25
EP0847372A1 (en) 1998-06-17
DE69613581D1 (de) 2001-08-02
ES2158339T3 (es) 2001-09-01
JPH11512070A (ja) 1999-10-19
TW389741B (en) 2000-05-11
US6656442B2 (en) 2003-12-02
JP3889442B2 (ja) 2007-03-07
AU702825B2 (en) 1999-03-04
CA2230017C (en) 2006-06-20
BR9610149A (pt) 1999-02-02
AU6879996A (en) 1997-03-27
MX9801546A (es) 1998-05-31
WO1997009273A1 (en) 1997-03-13
AU702825C (en) 2002-09-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: LUCITE INTERNATIONAL UK LTD., SOUTHAMPTON, HAM, GB