BR8401202A - Processo e forno tubular para a preparacao de cianeto de hidrogenio - Google Patents

Processo e forno tubular para a preparacao de cianeto de hidrogenio

Info

Publication number
BR8401202A
BR8401202A BR8401202A BR8401202A BR8401202A BR 8401202 A BR8401202 A BR 8401202A BR 8401202 A BR8401202 A BR 8401202A BR 8401202 A BR8401202 A BR 8401202A BR 8401202 A BR8401202 A BR 8401202A
Authority
BR
Brazil
Prior art keywords
preparation
hydrogen cyanide
tubular oven
changing
bma
Prior art date
Application number
BR8401202A
Other languages
English (en)
Inventor
Reinhard Manner
Hans Schaefer
Carl Voigt
Wolf Dieter Pfeifer
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Publication of BR8401202A publication Critical patent/BR8401202A/pt

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
    • C01C3/0208—Preparation in gaseous phase
    • C01C3/0229—Preparation in gaseous phase from hydrocarbons and ammonia in the absence of oxygen, e.g. HMA-process
    • C01C3/0233—Preparation in gaseous phase from hydrocarbons and ammonia in the absence of oxygen, e.g. HMA-process making use of fluidised beds, e.g. the Shawinigan-process
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
    • F23D2900/00012—Liquid or gas fuel burners with flames spread over a flat surface, either premix or non-premix type, e.g. "Flächenbrenner"

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Steroid Compounds (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Furan Compounds (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
BR8401202A 1983-03-16 1984-03-15 Processo e forno tubular para a preparacao de cianeto de hidrogenio BR8401202A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3309394A DE3309394C2 (de) 1983-03-16 1983-03-16 Vorrichtung zur Herstellung von Cyanwasserstoff

Publications (1)

Publication Number Publication Date
BR8401202A true BR8401202A (pt) 1984-10-23

Family

ID=6193633

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8401202A BR8401202A (pt) 1983-03-16 1984-03-15 Processo e forno tubular para a preparacao de cianeto de hidrogenio

Country Status (17)

Country Link
US (2) US4594234A (pt)
EP (1) EP0125395B1 (pt)
JP (1) JPS59190214A (pt)
AT (1) ATE63296T1 (pt)
AU (1) AU561291B2 (pt)
BR (1) BR8401202A (pt)
CA (1) CA1213123A (pt)
DD (1) DD216442A5 (pt)
DE (2) DE3309394C2 (pt)
ES (1) ES8500867A1 (pt)
IL (1) IL71077A (pt)
MX (1) MX172096B (pt)
PL (1) PL147658B1 (pt)
RO (1) RO88962A (pt)
SU (1) SU1426443A3 (pt)
YU (2) YU43736B (pt)
ZA (1) ZA841305B (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3309394C2 (de) * 1983-03-16 1985-11-14 Degussa Ag, 6000 Frankfurt Vorrichtung zur Herstellung von Cyanwasserstoff
DE3723535A1 (de) * 1987-07-16 1989-01-26 Degussa Verfahren zur herstellung von cyanwasserstoff
DE4327176C1 (de) * 1993-08-13 1995-01-26 Metallgesellschaft Ag Röhrenofen für die Erzeugung kohlenmonoxidhaltiger Gasgemische
DE19524158A1 (de) * 1995-07-03 1997-01-09 Degussa Verfahren zur Herstellung von Blausäure
US7727244B2 (en) 1997-11-21 2010-06-01 Intuitive Surgical Operation, Inc. Sterile surgical drape
US5817286A (en) * 1997-07-25 1998-10-06 Thermatrix Inc. Processes for the synthesis of hydrogen cyanide
DE19939731A1 (de) * 1999-08-21 2001-02-22 Degussa Bodenbrenner für Kammerofen mit Reaktionsrohren, diesen Brenner enthaltender Kammerofen und seine Verwendung
CA2585624C (en) * 2004-10-26 2010-06-22 Ngk Insulators, Ltd. Steam reforming apparatus and method for steam reforming using the same, and industrial furnace
DE102010007916B4 (de) * 2010-02-12 2013-11-28 Centrotherm Sitec Gmbh Verfahren zur Hydrierung von Chlorsilanen und Verwendung eines Konverters zur Durchführung des Verfahrens
EP3055056B1 (de) 2013-10-11 2019-12-18 Evonik Operations GmbH Reaktionsrohr und verfahren zur herstellung von cyanwasserstoff
EP3301075A1 (en) 2016-09-28 2018-04-04 Evonik Degussa GmbH Method for producing hydrogen cyanide

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL202236A (pt) * 1954-09-18 1900-01-01
DE2913925C2 (de) * 1979-04-06 1982-06-03 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von Cyanwasserstoff
DE3309394C2 (de) * 1983-03-16 1985-11-14 Degussa Ag, 6000 Frankfurt Vorrichtung zur Herstellung von Cyanwasserstoff

Also Published As

Publication number Publication date
YU209686A (en) 1988-10-31
ZA841305B (en) 1985-02-27
EP0125395A2 (de) 1984-11-21
YU43736B (en) 1989-10-31
AU561291B2 (en) 1987-05-07
ATE63296T1 (de) 1991-05-15
JPH0525811B2 (pt) 1993-04-14
IL71077A0 (en) 1984-05-31
US4853190A (en) 1989-08-01
CA1213123A (en) 1986-10-28
ES530625A0 (es) 1984-11-01
PL246684A1 (en) 1985-02-13
YU37584A (en) 1987-02-28
DE3484545D1 (de) 1991-06-13
IL71077A (en) 1987-10-30
SU1426443A3 (ru) 1988-09-23
ES8500867A1 (es) 1984-11-01
EP0125395B1 (de) 1991-05-08
US4594234A (en) 1986-06-10
DE3309394A1 (de) 1984-09-20
RO88962A (ro) 1986-04-30
YU44607B (en) 1990-10-31
EP0125395A3 (en) 1988-07-27
DE3309394C2 (de) 1985-11-14
MX172096B (es) 1993-12-03
DD216442A5 (de) 1984-12-12
PL147658B1 (en) 1989-07-31
AU2568584A (en) 1984-09-20
JPS59190214A (ja) 1984-10-29

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 15/03/99