MX2016004436A - Tubo de reaccion y metodo para producir cianuro de hidrogeno. - Google Patents

Tubo de reaccion y metodo para producir cianuro de hidrogeno.

Info

Publication number
MX2016004436A
MX2016004436A MX2016004436A MX2016004436A MX2016004436A MX 2016004436 A MX2016004436 A MX 2016004436A MX 2016004436 A MX2016004436 A MX 2016004436A MX 2016004436 A MX2016004436 A MX 2016004436A MX 2016004436 A MX2016004436 A MX 2016004436A
Authority
MX
Mexico
Prior art keywords
tube
hydrogen cyanide
producing hydrogen
reaction tube
ribs
Prior art date
Application number
MX2016004436A
Other languages
English (en)
Inventor
Martin Steurenthaler
Martin Körfer
Thomas Müller
Martin Steffan
Steffen Krill
Original Assignee
Evonik Degussa 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 Degussa Gmbh filed Critical Evonik Degussa Gmbh
Publication of MX2016004436A publication Critical patent/MX2016004436A/es

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
    • 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
    • B01J19/0026—Avoiding carbon deposits
    • 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
    • B01J19/0053—Details of the reactor
    • B01J19/006—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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • 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
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/02—Boron or aluminium; Oxides or hydroxides thereof
    • B01J21/04—Alumina
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/42—Platinum
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/56—Foraminous structures having flow-through passages or channels, e.g. grids or three-dimensional monoliths
    • 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
    • C01C3/0229—Preparation in gaseous phase from hydrocarbons and ammonia in the absence of oxygen, e.g. HMA-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
    • B01J2219/02—Apparatus characterised by their chemically-resistant properties
    • B01J2219/025—Apparatus characterised by their chemically-resistant properties characterised by the construction materials of the reactor vessel proper
    • B01J2219/0263—Ceramic
    • 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
    • B01J2219/30—Details relating to random packing elements
    • B01J2219/302—Basic shape of the elements
    • B01J2219/30242—Star

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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Hydrogen, Water And Hydrids (AREA)

Abstract

El tubo de reacción para preparar cianuro de hidrógeno comprende un tubo cilíndrico compuesto de cerámica, un catalizador que comprende platino aplicado a la pared interna del tubo y también al menos un inserto compuesto de cerámica, que tiene tres o cuatro aletas que apuntan del eje del tubo a la pared interna del tubo, que se inserta en el tubo cilíndrico, en donde las aletas dividen el espacio interior del tubo en canales sustancialmente rectos, con secciones transversales del segmento circular sustancialmente idénticas, y en donde el espacio medio entre los extremos de las aletas y la pared interna del tubo está en el intervalo de 0.1 a 3 mm. En el método para preparar cianuro de hidrógeno, el amoniaco y al menos un hidrocarburo alifático que tiene 1 a 4 átomos de carbono, se hacen reaccionar en el tubo de reacción de 1000 a 1400°C.
MX2016004436A 2013-10-11 2014-10-02 Tubo de reaccion y metodo para producir cianuro de hidrogeno. MX2016004436A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13188304 2013-10-11
PCT/EP2014/071119 WO2015052066A1 (de) 2013-10-11 2014-10-02 Reaktionsrohr und verfahren zur herstellung von cyanwasserstoff

Publications (1)

Publication Number Publication Date
MX2016004436A true MX2016004436A (es) 2016-06-21

Family

ID=49326592

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016004436A MX2016004436A (es) 2013-10-11 2014-10-02 Tubo de reaccion y metodo para producir cianuro de hidrogeno.

Country Status (9)

Country Link
US (1) US10441942B2 (es)
EP (1) EP3055056B1 (es)
JP (1) JP6279724B2 (es)
KR (1) KR20160068778A (es)
CN (1) CN105813725B (es)
MX (1) MX2016004436A (es)
RU (1) RU2666446C2 (es)
SG (1) SG11201601072WA (es)
WO (1) WO2015052066A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3301075A1 (en) 2016-09-28 2018-04-04 Evonik Degussa GmbH Method for producing hydrogen cyanide
CA3133519A1 (en) 2019-03-15 2020-09-24 Basf Se Gastight, heat permeable, ceramic and multilayered composite tube
KR102334579B1 (ko) * 2019-12-27 2021-12-03 한국기계연구원 마이크로 채널 반응기

Family Cites Families (35)

* Cited by examiner, † Cited by third party
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BE544845A (es) 1955-02-03
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DE3134851C2 (de) 1981-09-03 1983-10-13 Degussa Ag, 6000 Frankfurt Rohrofen zur Durchführung von Gasreaktionen
DE3309394C2 (de) 1983-03-16 1985-11-14 Degussa Ag, 6000 Frankfurt Vorrichtung zur Herstellung von Cyanwasserstoff
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Also Published As

Publication number Publication date
CN105813725A (zh) 2016-07-27
CN105813725B (zh) 2018-08-17
US10441942B2 (en) 2019-10-15
JP2016536245A (ja) 2016-11-24
EP3055056B1 (de) 2019-12-18
RU2016118024A (ru) 2017-11-16
SG11201601072WA (en) 2016-03-30
EP3055056A1 (de) 2016-08-17
KR20160068778A (ko) 2016-06-15
WO2015052066A1 (de) 2015-04-16
US20160263558A1 (en) 2016-09-15
RU2666446C2 (ru) 2018-09-07
JP6279724B2 (ja) 2018-02-14

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