EG25565A - Reactor for preparing hydrogen cyanide by the andrussow process - Google Patents

Reactor for preparing hydrogen cyanide by the andrussow process

Info

Publication number
EG25565A
EG25565A EG2010010113A EG2010010113A EG25565A EG 25565 A EG25565 A EG 25565A EG 2010010113 A EG2010010113 A EG 2010010113A EG 2010010113 A EG2010010113 A EG 2010010113A EG 25565 A EG25565 A EG 25565A
Authority
EG
Egypt
Prior art keywords
reactor
hydrogen cyanide
preparing hydrogen
andrussow process
andrussow
Prior art date
Application number
EG2010010113A
Other languages
English (en)
Inventor
Thomas Schafer
Robert Weber
Udo Gropp
Thomas Mertz
Original Assignee
Evonik Roehm Gmbh
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 Evonik Roehm Gmbh filed Critical Evonik Roehm Gmbh
Application granted granted Critical
Publication of EG25565A publication Critical patent/EG25565A/xx

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
    • B01J12/00—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor
    • B01J12/007—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor in the presence of catalytically active bodies, e.g. porous plates
    • 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
    • B01J8/009—Membranes, e.g. feeding or removing reactants or products to or from the catalyst bed through a membrane
    • 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
    • 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
    • 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
    • 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
    • B01J2208/00194—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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/0053—Controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
    • 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
    • B01J2208/00849—Stationary elements outside the bed, e.g. 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
    • 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
    • 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)
  • Inorganic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Catalysts (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Hydrogen, Water And Hydrids (AREA)
EG2010010113A 2007-07-23 2010-01-21 Reactor for preparing hydrogen cyanide by the andrussow process EG25565A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007034715A DE102007034715A1 (de) 2007-07-23 2007-07-23 Reaktor zur Herstellung von Cyanwasserstoff nach dem Andrussow-Verfahren
PCT/EP2008/055730 WO2009013035A1 (de) 2007-07-23 2008-05-09 Reaktor zur herstellung von cyanwasserstoff nach dem andrussow-verfahren

Publications (1)

Publication Number Publication Date
EG25565A true EG25565A (en) 2012-02-27

Family

ID=39596817

Family Applications (1)

Application Number Title Priority Date Filing Date
EG2010010113A EG25565A (en) 2007-07-23 2010-01-21 Reactor for preparing hydrogen cyanide by the andrussow process

Country Status (16)

Country Link
US (1) US8802020B2 (ru)
EP (1) EP2170499B1 (ru)
JP (1) JP5656631B2 (ru)
KR (1) KR101527240B1 (ru)
CN (1) CN101353173B (ru)
AU (1) AU2008280378B2 (ru)
BR (1) BRPI0703617B1 (ru)
CA (1) CA2694236C (ru)
DE (1) DE102007034715A1 (ru)
EG (1) EG25565A (ru)
ES (1) ES2614277T3 (ru)
MY (1) MY154793A (ru)
RU (1) RU2470860C2 (ru)
TW (1) TWI505991B (ru)
WO (1) WO2009013035A1 (ru)
ZA (1) ZA201000527B (ru)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2389241B1 (de) * 2009-01-21 2018-06-06 Basf Se Rohrbündelreaktor und verfahren für unkatalysierte oder homogenkatalysierte reaktionen
BR112013018092B1 (pt) 2011-02-23 2021-04-27 Evonik Operations Gmbh Método para produção de 2-hidróxi-4-(metiltio) butano nitrila a partir de 3- (metiltio) propanal e cianeto de hidrogênio, e uso de um produto de reação, que contém mmp-cianidrina
CN103380109B (zh) 2011-02-23 2015-05-20 赢创德固赛有限公司 存储稳定的2-羟基-4-(甲硫基)丁酸腈
EP2644264A1 (de) 2012-03-28 2013-10-02 Aurotec GmbH Druckreguliertes Mehrreaktorsystem
EP2644263A1 (de) 2012-03-28 2013-10-02 Aurotec GmbH Druckgeregelter Reaktor
EP2703076B1 (de) * 2012-08-29 2016-04-27 Wolfgang Gerlinger Reaktor mit einer oder mehreren zuführleitungen und einer gleichverteilungseinrichtung für einen oder mehrere fluidströme
WO2014099565A1 (en) * 2012-12-18 2014-06-26 Invista North America S.A.R.L. Variation of ammonia ratio in andrussow process
US20150353371A1 (en) 2012-12-18 2015-12-10 Invista North America S.A R.L. Processes for producing hydrogen cyanide using static mixer
CN103864111B (zh) * 2012-12-18 2018-04-10 英威达纺织（英国）有限公司 安德卢梭法中的反应器方案
CN103864105B (zh) * 2012-12-18 2018-04-17 英威达纺织（英国）有限公司 用于Andrussow法的增强的甲烷控制
TW201441157A (zh) * 2012-12-18 2014-11-01 Invista Tech Sarl 在安德盧梭（ａｎｄｒｕｓｓｏｗ）法中用於回收之系統及方法
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
TWI519470B (zh) * 2012-12-18 2016-02-01 英威達技術有限公司 使用觸媒床製造氰化氫之方法
TWI519480B (zh) * 2012-12-18 2016-02-01 英威達技術有限公司 使用整流器之製造氰化氫的方法
US20150352481A1 (en) * 2012-12-18 2015-12-10 Invista North America S.A R.L. Apparatus and method for hydrogen recovery in an andrussow process
US20160046498A1 (en) * 2012-12-18 2016-02-18 Invista North America S.A R.L. Process for stabilizing heat exchanger tubes in andrussow process
FR3008692B1 (fr) * 2013-07-19 2016-12-23 Arkema France Installation et procede pour la preparation de cyanure d'hydrogene
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
SG11201811497PA (en) 2016-06-27 2019-01-30 Evonik Degussa Gmbh Dipeptide-containing granular material
EP3339289A1 (de) 2016-12-21 2018-06-27 Evonik Degussa GmbH Verfahren zur herstellung von methionin
WO2019020705A1 (en) * 2017-07-27 2019-01-31 Haldor Topsøe A/S CATALYTIC REACTOR COMPRISING A FIBROUS CATALYST PARTICLE CARRIER
EP3461803A1 (de) 2017-10-02 2019-04-03 Evonik Degussa GmbH Herstellverfahren für dipeptidhaltige granulate
JP7472137B2 (ja) 2018-12-14 2024-04-22 エボニック オペレーションズ ゲーエムベーハー メチオニンの製造方法
CN111533136A (zh) * 2020-07-03 2020-08-14 重庆奕翔化工有限公司 一种氢氰酸的生产系统及工艺
CN115371047A (zh) * 2021-05-19 2022-11-22 武汉氢阳能源有限公司 一种新型防回火氢气催化燃烧反应器
CN113267076B (zh) * 2021-06-04 2022-08-23 四川能投建工集团设计研究院有限公司 一种氢氰酸氧化反应器及其管板冷却结构
CN117205848A (zh) * 2023-11-07 2023-12-12 上海氢田新材料科技有限公司 一种基于气相分解法制备纳米硅的系统及方法

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2011A (en) * 1841-03-18 Appabatxts for piling saws
US4015A (en) * 1845-04-26 Hand-loom for weaving figured fabrics
US1934838A (en) 1930-04-14 1933-11-14 Ig Farbenindustrie Ag Production of hydrocyanic acid
DE549055C (de) 1930-04-15 1932-04-22 I G Farbenindustrie Akt Ges Verfahren zur Herstellung von Cyanwasserstoff
US2387577A (en) * 1943-09-20 1945-10-23 Du Pont Production of hydrocyanic acid
US2404574A (en) * 1943-11-30 1946-07-23 Us Ind Chemicals Inc Apparatus for catalytic operations
US2782107A (en) * 1953-01-14 1957-02-19 Du Pont Reactor for making hydrogen cyanide
US2750266A (en) * 1954-06-25 1956-06-12 Chemical Construction Corp Catalytic reactor for hydrocyanic acid production
US2906604A (en) * 1955-08-01 1959-09-29 Sueddeutsche Kalkstickstoff Method of producing hydrogen cyanide
US2893852A (en) * 1956-04-16 1959-07-07 American Oil Co Fixed bed reformer vapor distributor
US3073685A (en) * 1960-06-15 1963-01-15 Monsanto Chemicals Gauze catalyst support
US3215495A (en) * 1962-01-23 1965-11-02 Du Pont Apparatus and process for preparing hydrogen cyanide
US3505030A (en) * 1965-11-16 1970-04-07 Du Pont Composite articles of manufacture and apparatus for their use
US3545939A (en) * 1968-11-08 1970-12-08 Union Carbide Corp Catalyst system for making hydrogen cyanide
US4128622A (en) 1976-08-27 1978-12-05 E. I. Du Pont De Nemours And Company Process for producing hydrogen cyanide
DE2913925C2 (de) * 1979-04-06 1982-06-03 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von Cyanwasserstoff
US5431984A (en) 1990-12-11 1995-07-11 Avco Corporation Composite preforms with groves for fibers and groves for off-gassing
US5242882A (en) * 1992-05-11 1993-09-07 Scientific Design Company, Inc. Catalyst for the production of nitric acid by oxidation of ammonia
US6073467A (en) * 1994-04-06 2000-06-13 Degussa Aktiengesellschaft Catalyst gauzes for gaseous reactions
DE4411774C1 (de) 1994-04-06 1995-08-17 Degussa Katalysatornetze für Gasreaktionen
EP0680767A1 (en) 1994-05-06 1995-11-08 Nardino Righi Non-reusable safety syringe
EP0847372B1 (en) * 1995-09-01 2001-06-27 Ineos Acrylics UK Limited Hydrogen cyanide process and apparatus therefor
CA2291771A1 (en) * 1997-07-03 1999-01-14 David Julian Bueker Method of inductively igniting a chemical reaction
JP4001932B2 (ja) 1997-07-03 2007-10-31 インヴィスタ テクノロジー エスアエルエル 誘導加熱式触媒反応器
AP9901477A0 (en) * 1998-02-25 1999-03-31 African Oxygen Ltd Reactor for hydrogen cynide gas production.
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
US6579510B2 (en) * 1999-07-30 2003-06-17 Alfred E. Keller SPOX-enhanced process for production of synthesis gas
RU2191746C2 (ru) * 2000-01-27 2002-10-27 Открытое акционерное общество "Волжский Оргсинтез" Способ получения цианистого водорода
WO2001080988A2 (en) 2000-04-25 2001-11-01 E.I. Dupont De Nemours And Company Catalyst and process for gas phase reactions
FR2812221B1 (fr) 2000-07-28 2003-04-04 Butachimie Nouveau dispositif catalytique pour la mise en oeuvre d'une reaction en milieu gazeux a haute temperature
JP3913469B2 (ja) 2000-12-27 2007-05-09 株式会社コロナ ふろ装置のリモコン装置
CZ20032150A3 (cs) 2001-02-08 2004-05-12 Umicoreáagá@Áco@Ákg Trojrozměrné katalyzátorové pletivo pletené ve dvou nebo více vrstvách
EA007052B1 (ru) * 2002-11-08 2006-06-30 МОРТЕН МЮЛЛЕР ЛТД., АпС Смесительное устройство для двухфазного потока в каталитическом реакторе
FR2850372B1 (fr) * 2003-01-23 2006-06-09 Inst Francais Du Petrole Nouveau reacteur d'oxydation partielle
BRPI0808036A2 (pt) * 2007-03-01 2014-06-17 Eicproc As Reator para converter metano, amônia e oxigênio e hidróxidos alcalinos ou alcalino-terrosos em cianetos alcalinos ou alcalino-terrosos, e, uso de um reator.

Also Published As

Publication number Publication date
RU2470860C2 (ru) 2012-12-27
US20110171101A1 (en) 2011-07-14
CN101353173A (zh) 2009-01-28
AU2008280378B2 (en) 2013-11-28
MY154793A (en) 2015-07-31
CN101353173B (zh) 2014-08-13
ES2614277T3 (es) 2017-05-30
KR101527240B1 (ko) 2015-06-09
CA2694236C (en) 2015-11-10
EP2170499B1 (de) 2016-11-16
BRPI0703617B1 (pt) 2017-06-13
JP5656631B2 (ja) 2015-01-21
ZA201000527B (en) 2010-10-27
WO2009013035A1 (de) 2009-01-29
TW200922874A (en) 2009-06-01
EP2170499A1 (de) 2010-04-07
CA2694236A1 (en) 2009-01-29
TWI505991B (zh) 2015-11-01
DE102007034715A1 (de) 2009-01-29
KR20100051622A (ko) 2010-05-17
BRPI0703617A2 (pt) 2009-03-10
US8802020B2 (en) 2014-08-12
JP2010534182A (ja) 2010-11-04
AU2008280378A1 (en) 2009-01-29
RU2010105920A (ru) 2011-08-27

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