NL148014B - Werkwijze ter bereiding van waterstofcyanide en waterstof uit acetonitrile en ammoniak. - Google Patents

Werkwijze ter bereiding van waterstofcyanide en waterstof uit acetonitrile en ammoniak.

Info

Publication number
NL148014B
NL148014B NL696908401A NL6908401A NL148014B NL 148014 B NL148014 B NL 148014B NL 696908401 A NL696908401 A NL 696908401A NL 6908401 A NL6908401 A NL 6908401A NL 148014 B NL148014 B NL 148014B
Authority
NL
Netherlands
Prior art keywords
hydrogen
acetonitrile
ammonia
preparing
cyanide
Prior art date
Application number
NL696908401A
Other languages
English (en)
Dutch (nl)
Other versions
NL6908401A (de
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 NL6908401A publication Critical patent/NL6908401A/xx
Publication of NL148014B publication Critical patent/NL148014B/xx

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
    • C01C3/0245—Preparation in gaseous phase from organic nitriles, e.g. acetonitrile
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen; Reversible storage of hydrogen
    • C01B3/02—Production of hydrogen; Production of gaseous mixtures containing hydrogen
    • C01B3/04—Production of hydrogen; Production of gaseous mixtures containing hydrogen by decomposition of inorganic compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen; Reversible storage of hydrogen
    • C01B3/02—Production of hydrogen; Production of gaseous mixtures containing hydrogen
    • C01B3/04—Production of hydrogen; Production of gaseous mixtures containing hydrogen by decomposition of inorganic compounds
    • C01B3/047—Decomposition of ammonia
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Toxicology (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Hydrogen, Water And Hydrids (AREA)
NL696908401A 1968-07-06 1969-06-03 Werkwijze ter bereiding van waterstofcyanide en waterstof uit acetonitrile en ammoniak. NL148014B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1767974A DE1767974C3 (de) 1968-07-06 1968-07-06 Verfahren zur Herstellung von Blausäure und Wasserstoff aus Acetonitril und Ammoniak

Publications (2)

Publication Number Publication Date
NL6908401A NL6908401A (de) 1970-01-08
NL148014B true NL148014B (nl) 1975-12-15

Family

ID=5699560

Family Applications (1)

Application Number Title Priority Date Filing Date
NL696908401A NL148014B (nl) 1968-07-06 1969-06-03 Werkwijze ter bereiding van waterstofcyanide en waterstof uit acetonitrile en ammoniak.

Country Status (9)

Country Link
US (1) US3658471A (de)
JP (1) JPS4814560B1 (de)
AT (1) AT287012B (de)
BE (1) BE735705A (de)
CH (1) CH530937A (de)
DE (1) DE1767974C3 (de)
FR (1) FR2014523A1 (de)
GB (1) GB1269564A (de)
NL (1) NL148014B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4136156A (en) * 1976-08-30 1979-01-23 E. I. Du Pont De Nemours And Company Production of hcn from organic nitriles
US4164552A (en) * 1978-05-15 1979-08-14 E. I. Du Pont De Nemours And Company Preparation of hydrogen cyanide
JPS5534352U (de) * 1978-08-28 1980-03-05
DE3723535A1 (de) * 1987-07-16 1989-01-26 Degussa Verfahren zur herstellung von cyanwasserstoff
JP2737914B2 (ja) * 1988-04-13 1998-04-08 三菱瓦斯化学株式会社 青酸反応器
DE3923034A1 (de) * 1989-07-13 1991-02-07 Degussa Verfahren zur herstellung katalytisch wirksamer beschichtungen fuer die cyanwasserstoffherstellung
US4981670A (en) * 1989-12-15 1991-01-01 Bp America Inc. HCN from crude aceto
EP0742781B1 (de) 1994-02-01 2004-09-29 INVISTA Technologies S.à.r.l. Verfahren zur herstellung von wasserstoffcyanid
DE10309209A1 (de) * 2003-02-28 2004-09-09 Degussa Ag Verfahren zur Herstellung von Cyanwasserstoff nach dem BMA-Verfahren und Katalysator zu seiner Durchführung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA538590A (en) * 1957-03-26 Wendlandt Rudolf Process for the production of hydrocyanic acid
US3028413A (en) * 1957-03-22 1962-04-03 Pure Oil Co Process for the production of acetonitrile
MX77673A (de) * 1961-10-04

Also Published As

Publication number Publication date
NL6908401A (de) 1970-01-08
GB1269564A (en) 1972-04-06
FR2014523A1 (de) 1970-04-17
DE1767974B2 (de) 1975-02-13
DE1767974C3 (de) 1975-09-25
DE1767974A1 (de) 1971-10-07
US3658471A (en) 1972-04-25
JPS4814560B1 (de) 1973-05-08
AT287012B (de) 1971-01-11
CH530937A (de) 1972-11-30
BE735705A (de) 1969-12-16

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: ROESSLER