PE20091289A1 - 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 gaseosaInfo
- Publication number
- PE20091289A1 PE20091289A1 PE2008001921A PE2008001921A PE20091289A1 PE 20091289 A1 PE20091289 A1 PE 20091289A1 PE 2008001921 A PE2008001921 A PE 2008001921A PE 2008001921 A PE2008001921 A PE 2008001921A PE 20091289 A1 PE20091289 A1 PE 20091289A1
- Authority
- PE
- Peru
- Prior art keywords
- reaction
- catalytic dehydration
- hydrogen cyanide
- preparing hydrogen
- improved procedure
- Prior art date
Links
- 230000003197 catalytic effect Effects 0.000 title abstract 2
- 230000018044 dehydration Effects 0.000 title abstract 2
- 238000006297 dehydration reaction Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 title 2
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 title 2
- 238000006243 chemical reaction Methods 0.000 abstract 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 1
- ACXGJHCPFCFILV-UHFFFAOYSA-M sodium;2-(4-chloro-2-methylphenoxy)acetate;3,6-dichloro-2-methoxybenzoic acid Chemical compound [Na+].COC1=C(Cl)C=CC(Cl)=C1C(O)=O.CC1=CC(Cl)=CC=C1OCC([O-])=O ACXGJHCPFCFILV-UHFFFAOYSA-M 0.000 abstract 1
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)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Abstract
ESTE PROCEDIMIENTO SE LLEVA A CABO EN UN REACTOR TUBULAR FORMADO POR AL MENOS UN CANAL DE REACCION DONDE SE LLEVA A CABO LA DESHIDRATACION CATALITICA, TENIENDO DICHO CANAL DE REACCION UNA SUPERFICIE INTERNA QUE ESTA FORMADA POR UN MATERIAL CON UN CONTENIDO DE HIERRO MAYOR O IGUAL AL 50 % EN PESO Y NO SE ENCUENTRAN PRESENTES CATALIZADORES Y/O INSERTOS ADICIONALES EN EL CANAL DE REACCION, TENIENDO ESTE, UN DIAMETRO HIDRAULICO MEDIO DE 0,5 A 6 mm. SE REFIERE ADEMAS, A UN REACTOR TUBULAR FORMADO POR AL MENOS DOS CAPAS PARALELAS A Y B, DISPUESTAS LA UNA ENCIMA DE LA OTRA, TENIENDO LA CAPA A POR LO MENOS DOS CANALES DE REACCION DISPUESTOS EN FORMA PARALELA EL UNO RESPECTO AL OTRO Y QUE TIENEN UN DIAMETRO HIDRAULICO MEDIO DE 1 A 6 mm, Y TENIENDO LA CAPA B POR LO MENOS DOS CANALES DISPUESTOS EN FORMA PARALELA EL UNO RESPECTO AL OTRO Y QUE TIENEN UN DIAMETRO HIDRAULICO MEDIO MENOR A 4 mm, A TRAVES DE LOS CUALES FLUYE UN PORTADOR DE CALOR; TENIENDO DICHOS CANALES DE REACCION UNA SUPERFICIE INTERNA FORMADA POR UN MATERIAL CON UN CONTENIDO DE HIERRO MAYOR O IGUAL A 50% EN PESO Y NO ESTANDO PRESENTES CATALIZADORES Y/O INSERTOS ADICIONALES EN LOS CANALES DE REACCION
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP07120533 | 2007-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE20091289A1 true PE20091289A1 (es) | 2009-09-25 |
Family
ID=40340753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE2008001921A PE20091289A1 (es) | 2007-11-13 | 2008-11-13 | 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2373207T3 (es) * | 2008-03-31 | 2012-02-01 | Basf Se | Método mejorado para la preparación de ácido cianhídrico mediante deshidratación catalítica de formamida gaseosa-calentamiento directo. |
| EP2644264A1 (de) | 2012-03-28 | 2013-10-02 | Aurotec GmbH | Druckreguliertes Mehrreaktorsystem |
| EP2644263A1 (de) | 2012-03-28 | 2013-10-02 | Aurotec GmbH | Druckgeregelter Reaktor |
| WO2014131883A1 (de) * | 2013-03-01 | 2014-09-04 | Basf Se | Verfahren zur blausäuresynthese aus formamid - packungsnachreaktor |
| MX2015014279A (es) * | 2013-04-10 | 2016-09-28 | Basf Se | Proceso para la síntesis de ácido cianhídrico a partir de catalizador de formamida. |
| EP3055056B1 (de) * | 2013-10-11 | 2019-12-18 | Evonik Operations GmbH | Reaktionsrohr und verfahren zur herstellung von cyanwasserstoff |
| 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)
| 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 |
| WO1995021126A1 (en) * | 1994-02-01 | 1995-08-10 | E.I. Du Pont De Nemours And Company | Preparation of hydrogen cyanide |
| US6777372B1 (en) * | 1999-09-27 | 2004-08-17 | Mitsubishi Gas Chemical Company, Inc. | 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 |
-
2008
- 2008-11-12 AU AU2008323197A patent/AU2008323197A1/en not_active Abandoned
- 2008-11-12 EP EP08848803A patent/EP2215012A1/de not_active Withdrawn
- 2008-11-12 AR ARP080104940A patent/AR069295A1/es unknown
- 2008-11-12 CA CA2705412A patent/CA2705412A1/en not_active Abandoned
- 2008-11-12 WO PCT/EP2008/009539 patent/WO2009062681A1/de not_active Ceased
- 2008-11-12 CN CN2008801206663A patent/CN101952201B/zh not_active Expired - Fee Related
- 2008-11-12 US US12/742,845 patent/US20100284889A1/en not_active Abandoned
- 2008-11-12 RU RU2010123682/05A patent/RU2498940C2/ru not_active IP Right Cessation
- 2008-11-12 MX MX2010005158A patent/MX2010005158A/es unknown
- 2008-11-12 BR BRPI0820167A patent/BRPI0820167A2/pt not_active IP Right Cessation
- 2008-11-12 AP AP2010005262A patent/AP2010005262A0/en unknown
- 2008-11-13 CL CL2008003380A patent/CL2008003380A1/es unknown
- 2008-11-13 PE PE2008001921A patent/PE20091289A1/es not_active Application Discontinuation
-
2010
- 2010-05-13 CO CO10057466A patent/CO6270352A2/es not_active Application Discontinuation
- 2010-06-10 ZA ZA2010/04141A patent/ZA201004141B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CL2008003380A1 (es) | 2010-01-11 |
| AU2008323197A1 (en) | 2009-05-22 |
| BRPI0820167A2 (pt) | 2015-09-29 |
| EP2215012A1 (de) | 2010-08-11 |
| ZA201004141B (en) | 2011-08-31 |
| CA2705412A1 (en) | 2009-05-22 |
| US20100284889A1 (en) | 2010-11-11 |
| WO2009062681A1 (de) | 2009-05-22 |
| RU2498940C2 (ru) | 2013-11-20 |
| RU2010123682A (ru) | 2011-12-20 |
| MX2010005158A (es) | 2010-05-20 |
| AP2010005262A0 (en) | 2010-06-30 |
| AR069295A1 (es) | 2010-01-13 |
| CO6270352A2 (es) | 2011-04-20 |
| CN101952201B (zh) | 2013-12-25 |
| CN101952201A (zh) | 2011-01-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FC | Refusal |