CS211369B2 - Method of preparation of the hydrogen cyanide - Google Patents

Method of preparation of the hydrogen cyanide Download PDF

Info

Publication number
CS211369B2
CS211369B2 CS802185A CS218580A CS211369B2 CS 211369 B2 CS211369 B2 CS 211369B2 CS 802185 A CS802185 A CS 802185A CS 218580 A CS218580 A CS 218580A CS 211369 B2 CS211369 B2 CS 211369B2
Authority
CS
Czechoslovakia
Prior art keywords
hydrogen
ammonia
reaction
methane
butane
Prior art date
Application number
CS802185A
Other languages
Czech (cs)
English (en)
Inventor
Carl Voigt
Peter Kleinschmit
Eberhard Walter
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 CS211369B2 publication Critical patent/CS211369B2/cs

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (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)
CS802185A 1979-04-06 1980-03-08 Method of preparation of the hydrogen cyanide CS211369B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2913925A DE2913925C2 (de) 1979-04-06 1979-04-06 Verfahren zur Herstellung von Cyanwasserstoff

Publications (1)

Publication Number Publication Date
CS211369B2 true CS211369B2 (en) 1982-02-26

Family

ID=6067662

Family Applications (1)

Application Number Title Priority Date Filing Date
CS802185A CS211369B2 (en) 1979-04-06 1980-03-08 Method of preparation of the hydrogen cyanide

Country Status (23)

Country Link
US (1) US4289741A (xx)
JP (1) JPS55149123A (xx)
AT (1) AT367375B (xx)
BE (1) BE882642A (xx)
BR (1) BR8000917A (xx)
CA (1) CA1134593A (xx)
CH (1) CH645600A5 (xx)
CS (1) CS211369B2 (xx)
DD (1) DD149654A5 (xx)
DE (1) DE2913925C2 (xx)
ES (1) ES488100A1 (xx)
FR (1) FR2453108A1 (xx)
GB (1) GB2046233B (xx)
IL (1) IL59597A (xx)
IT (1) IT1127975B (xx)
MX (1) MX153268A (xx)
NL (1) NL188687C (xx)
PL (1) PL124280B1 (xx)
RO (1) RO79837A (xx)
SE (1) SE438845B (xx)
SU (1) SU952099A3 (xx)
YU (1) YU39870B (xx)
ZA (1) ZA801915B (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4108181A (en) * 1977-01-28 1978-08-22 Unicare Systems, Inc. Cautery device for ophthalmic or the like surgical application
DE2947498C2 (de) * 1979-11-24 1982-01-21 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von Cyanwasserstoff
DE3036599C1 (de) * 1980-09-27 1982-03-25 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von Cyanwasserstoff
DE3132723A1 (de) * 1981-08-19 1983-03-17 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
DE102007034715A1 (de) * 2007-07-23 2009-01-29 Evonik Röhm Gmbh Reaktor zur Herstellung von Cyanwasserstoff nach dem Andrussow-Verfahren
CN101952201B (zh) * 2007-11-13 2013-12-25 巴斯夫欧洲公司 通过气态甲酰胺的催化脱水生产氢氰酸的改进方法
US20100316552A1 (en) * 2007-11-13 2010-12-16 Basf Se process for preparing hydrogen cyanide by catalytic dehydration of gaseous formamide
US9034293B2 (en) * 2008-03-31 2015-05-19 Basf Se Process for preparing hydrocyanic acid by catalytic dehydration of gaseous formamide—direct heating
DE102008002258A1 (de) * 2008-06-06 2009-12-10 Evonik Röhm Gmbh Verfahren zur Herstellung von Cyanwasserstoff an einem als Transportwirbelschicht zyklisch geführten partikulären Wärmeüberträger
EP3301075A1 (en) 2016-09-28 2018-04-04 Evonik Degussa GmbH Method for producing hydrogen cyanide

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE151130C (xx) *
DE548798C (de) * 1927-09-09 1932-04-20 Egon Eloed Dr Ing Verfahren zur katalytischen Darstellung von Cyanwasserstoff
DE1077198B (de) * 1950-01-31 1960-03-10 Lonza Werke Elektrochemische F Verfahren und Vorrichtung zur Herstellung von Blausaeure bzw. Cyanverbindungen
US2768876A (en) * 1950-07-26 1956-10-30 Degussa Process for the production of hcn from volatile hydrocarbons and ammonia
GB821139A (en) * 1955-02-03 1959-09-30 Lonza Electric & Chem Works Improved method for the manufacture of hydrogen cyanide
GB839614A (en) * 1957-08-01 1960-06-29 Degussa Process for obtaining hydrocyanic acid
US4164552A (en) * 1978-05-15 1979-08-14 E. I. Du Pont De Nemours And Company Preparation of hydrogen cyanide

Also Published As

Publication number Publication date
ES488100A1 (es) 1980-09-16
NL188687C (nl) 1992-09-01
GB2046233A (en) 1980-11-12
BR8000917A (pt) 1980-10-29
DE2913925A1 (de) 1980-10-23
DD149654A5 (de) 1981-07-22
RO79837A (ro) 1983-02-01
PL223260A1 (xx) 1981-01-02
NL188687B (nl) 1992-04-01
CA1134593A (en) 1982-11-02
ZA801915B (en) 1981-03-25
IT1127975B (it) 1986-05-28
JPS55149123A (en) 1980-11-20
MX153268A (es) 1986-09-05
FR2453108A1 (fr) 1980-10-31
SE438845B (sv) 1985-05-13
YU307779A (en) 1982-10-31
DE2913925C2 (de) 1982-06-03
NL8000406A (nl) 1980-10-08
GB2046233B (en) 1983-01-26
SE8002596L (sv) 1980-10-07
JPS6261534B2 (xx) 1987-12-22
AT367375B (de) 1982-06-25
ATA187380A (de) 1981-11-15
PL124280B1 (en) 1983-01-31
CH645600A5 (de) 1984-10-15
IT8067047A0 (it) 1980-01-14
SU952099A3 (ru) 1982-08-15
IL59597A (en) 1983-11-30
US4289741A (en) 1981-09-15
IL59597A0 (en) 1980-06-30
BE882642A (fr) 1980-10-03
FR2453108B1 (xx) 1984-01-06
YU39870B (en) 1985-04-30

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