AR069295A1 - Procedimiento mejorado para preparar cianuro de hidrogeno mediante deshidratacion catalitica de formamida gaseosa - Google Patents

Procedimiento mejorado para preparar cianuro de hidrogeno mediante deshidratacion catalitica de formamida gaseosa

Info

Publication number
AR069295A1
AR069295A1 ARP080104940A ARP080104940A AR069295A1 AR 069295 A1 AR069295 A1 AR 069295A1 AR P080104940 A ARP080104940 A AR P080104940A AR P080104940 A ARP080104940 A AR P080104940A AR 069295 A1 AR069295 A1 AR 069295A1
Authority
AR
Argentina
Prior art keywords
catalytic dehydration
hydrogen cyanide
gaseous formamide
reaction channel
prepare hydrogen
Prior art date
Application number
ARP080104940A
Other languages
English (en)
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of AR069295A1 publication Critical patent/AR069295A1/es

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
    • C01C3/0204—Preparation, separation or purification of hydrogen cyanide from formamide or from ammonium formate
    • 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
    • B01J19/0093—Microreactors, e.g. miniaturised or microfabricated reactors
    • 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
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00783—Laminate assemblies, i.e. the reactor comprising a stack of 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
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00819—Materials of construction
    • B01J2219/00822—Metal
    • 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
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00819—Materials of construction
    • B01J2219/00835—Comprising catalytically active material
    • 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
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00851—Additional features
    • B01J2219/00858—Aspects relating to the size of the reactor
    • B01J2219/0086—Dimensions of the flow channels
    • 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
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00873—Heat exchange

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

Un procedimiento para preparar cianuro de hidrogeno mediante deshidratacion catalítica de formamida gaseosa en un reactor tubular formado por al menos un canal de reaccion en el cual se lleva a cabo la deshidratacion catalítica, teniendo dicho canal de reaccion una superficie interna que está formada por un material que tiene un contenido de hierro = 50% en peso y no estando presentes catalizadores y/o insertos adicionales en el canal de reaccion, y teniendo el canal de reaccion, que es por lo menos uno, un diámetro hidráulico medio de 0,5 a 6 mm, y un reactor con las características especificadas anteriormente y el uso del reactor conforme a la presente para preparar cianuro de hidrogeno mediante deshidratacion catalítica de formamida gaseosa.
ARP080104940A 2007-11-13 2008-11-12 Procedimiento mejorado para preparar cianuro de hidrogeno mediante deshidratacion catalitica de formamida gaseosa AR069295A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07120533 2007-11-13

Publications (1)

Publication Number Publication Date
AR069295A1 true AR069295A1 (es) 2010-01-13

Family

ID=40340753

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP080104940A AR069295A1 (es) 2007-11-13 2008-11-12 Procedimiento mejorado para preparar cianuro de hidrogeno mediante deshidratacion catalitica de formamida gaseosa

Country Status (15)

Country Link
US (1) US20100284889A1 (es)
EP (1) EP2215012A1 (es)
CN (1) CN101952201B (es)
AP (1) AP2010005262A0 (es)
AR (1) AR069295A1 (es)
AU (1) AU2008323197A1 (es)
BR (1) BRPI0820167A2 (es)
CA (1) CA2705412A1 (es)
CL (1) CL2008003380A1 (es)
CO (1) CO6270352A2 (es)
MX (1) MX2010005158A (es)
PE (1) PE20091289A1 (es)
RU (1) RU2498940C2 (es)
WO (1) WO2009062681A1 (es)
ZA (1) ZA201004141B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009121827A2 (de) * 2008-03-31 2009-10-08 Basf Se Verbessertes verfahren zur herstellung von blausäure durch katalytische dehydratisierung von gasförmigem formamid - direktheizung
EP2644263A1 (de) 2012-03-28 2013-10-02 Aurotec GmbH Druckgeregelter Reaktor
EP2644264A1 (de) 2012-03-28 2013-10-02 Aurotec GmbH Druckreguliertes Mehrreaktorsystem
US20160009565A1 (en) * 2013-03-01 2016-01-14 Basf Se Process for the synthesis of hydrocyanic acid from formamide packed after-reactor
WO2014166975A1 (de) * 2013-04-10 2014-10-16 Basf Se Verfahren zur blausäuresynthese aus formamid - katalysator
SG11201601072WA (en) * 2013-10-11 2016-03-30 Evonik Degussa Gmbh Reaction tube and method for producing hydrogen cyanide
CN104941547B (zh) * 2015-05-26 2016-08-17 长安大学 一种多联微反水热反应釜
EP3301075A1 (en) 2016-09-28 2018-04-04 Evonik Degussa GmbH Method for producing hydrogen cyanide

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB269166A (en) * 1926-04-10 1928-01-19 Ig Farbenindustrie Ag Improvements in the catalytic production of hydrocyanic acid from formamide
US2529546A (en) * 1945-01-09 1950-11-14 Celanese Corp Manufacture of hydrogen cyanide
DE973173C (de) * 1955-03-15 1959-12-17 Degussa Verfahren zur Herstellung von Blausaeure aus Formamid
DE2913925C2 (de) * 1979-04-06 1982-06-03 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von Cyanwasserstoff
DE3525749A1 (de) * 1985-07-19 1987-01-29 Basf Ag Verfahren zur spaltung von formamid zu blausaeure und wasser
US7429262B2 (en) * 1992-01-07 2008-09-30 Arthrocare Corporation Apparatus and methods for electrosurgical ablation and resection of target tissue
EP0742781B1 (en) * 1994-02-01 2004-09-29 INVISTA Technologies S.à.r.l. Preparation of hydrogen cyanide
TWI222958B (en) * 1999-09-27 2004-11-01 Mitsubishi Gas Chemical Co Method for producing hydrocyanic acid synthesis catalyst
DE10256578A1 (de) * 2002-12-04 2004-06-17 Basf Ag Blausäure aus Formamid
DE10335451A1 (de) * 2003-08-02 2005-03-10 Bayer Materialscience Ag Verfahren zur Entfernung von flüchtigen Verbindungen aus Stoffgemischen mittels Mikroverdampfer
DE102004042986A1 (de) * 2004-09-06 2006-03-09 Basf Ag Verfahren zur Herstellung von Blausäure
GB0501731D0 (en) * 2005-01-31 2005-03-02 Accentus Plc Catalytic reactor
DE102005051637A1 (de) * 2005-10-26 2007-05-03 Atotech Deutschland Gmbh Reaktorsystem mit einem mikrostrukturierten Reaktor sowie Verfahren zur Durchführung einer chemischen Reaktion in einem solchen Reaktor

Also Published As

Publication number Publication date
US20100284889A1 (en) 2010-11-11
EP2215012A1 (de) 2010-08-11
CN101952201A (zh) 2011-01-19
ZA201004141B (en) 2011-08-31
AP2010005262A0 (en) 2010-06-30
MX2010005158A (es) 2010-05-20
CL2008003380A1 (es) 2010-01-11
PE20091289A1 (es) 2009-09-25
AU2008323197A1 (en) 2009-05-22
RU2498940C2 (ru) 2013-11-20
CN101952201B (zh) 2013-12-25
CO6270352A2 (es) 2011-04-20
WO2009062681A1 (de) 2009-05-22
CA2705412A1 (en) 2009-05-22
RU2010123682A (ru) 2011-12-20
BRPI0820167A2 (pt) 2015-09-29

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