ATE222567T1 - Verbessertes verfahren zur herstellung von blausäure - Google Patents

Verbessertes verfahren zur herstellung von blausäure

Info

Publication number
ATE222567T1
ATE222567T1 AT98953286T AT98953286T ATE222567T1 AT E222567 T1 ATE222567 T1 AT E222567T1 AT 98953286 T AT98953286 T AT 98953286T AT 98953286 T AT98953286 T AT 98953286T AT E222567 T1 ATE222567 T1 AT E222567T1
Authority
AT
Austria
Prior art keywords
catalyst
temperature
production
oxygen
ammonia
Prior art date
Application number
AT98953286T
Other languages
English (en)
Inventor
Sandeep Bhatia
Metin Gezer
Original Assignee
Air Liquide
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22268043&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE222567(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Air Liquide filed Critical Air Liquide
Application granted granted Critical
Publication of ATE222567T1 publication Critical patent/ATE222567T1/de

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
    • C01C3/0212—Preparation in gaseous phase from hydrocarbons and ammonia in the presence of oxygen, e.g. the Andrussow-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)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Catalysts (AREA)
AT98953286T 1998-10-08 1998-10-08 Verbessertes verfahren zur herstellung von blausäure ATE222567T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1998/021094 WO2000020333A1 (en) 1998-10-08 1998-10-08 Improved process for cyanic acid production

Publications (1)

Publication Number Publication Date
ATE222567T1 true ATE222567T1 (de) 2002-09-15

Family

ID=22268043

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98953286T ATE222567T1 (de) 1998-10-08 1998-10-08 Verbessertes verfahren zur herstellung von blausäure

Country Status (5)

Country Link
EP (1) EP1129031B1 (de)
AT (1) ATE222567T1 (de)
AU (1) AU1069699A (de)
DE (1) DE69807358T2 (de)
WO (1) WO2000020333A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103864106B (zh) * 2012-12-18 2021-11-26 英威达纺织（英国）有限公司 安德卢梭法中氨比例的变化
WO2014099600A1 (en) * 2012-12-18 2014-06-26 Invista North America S.A.R.L. Process for heat recovery from ammonia stripper in adrussow process
WO2015006548A1 (en) * 2013-07-12 2015-01-15 Invista Technologies S.A R.L. Hydrogen cyanide manufacturing process with second waste heat boiler

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1161870B (de) * 1961-09-19 1964-01-30 Hans J Zimmer Verfahrenstechni Verfahren zur Herstellung von Cyanwasserstoff
NL6604519A (de) * 1965-04-14 1966-10-17
NL6604697A (de) * 1965-04-14 1966-10-17
US4128622A (en) * 1976-08-27 1978-12-05 E. I. Du Pont De Nemours And Company Process for producing hydrogen cyanide
US4847062A (en) * 1987-09-24 1989-07-11 E. I. Du Pont De Nemours And Company Process for production of sodium cyanide

Also Published As

Publication number Publication date
WO2000020333A1 (en) 2000-04-13
DE69807358T2 (de) 2003-04-03
EP1129031B1 (de) 2002-08-21
AU1069699A (en) 2000-04-26
DE69807358D1 (de) 2002-09-26
EP1129031A1 (de) 2001-09-05

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties