CA2049014A1 - Methode d'extraction du pentoxyde d'azote contenu dans une solution d'acide nitrique - Google Patents

Methode d'extraction du pentoxyde d'azote contenu dans une solution d'acide nitrique

Info

Publication number
CA2049014A1
CA2049014A1 CA2049014A CA2049014A CA2049014A1 CA 2049014 A1 CA2049014 A1 CA 2049014A1 CA 2049014 A CA2049014 A CA 2049014A CA 2049014 A CA2049014 A CA 2049014A CA 2049014 A1 CA2049014 A1 CA 2049014A1
Authority
CA
Canada
Prior art keywords
solution
nitric acid
separating
dinitrogen pentoxide
dissolved
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA2049014A
Other languages
English (en)
Other versions
CA2049014C (fr
Inventor
Greville E. G. Bagg
David A. Salter
Andrew J. Sanderson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qinetiq Ltd
Original Assignee
Individual
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
Priority claimed from GB898926180A external-priority patent/GB8926180D0/en
Priority claimed from GB909002828A external-priority patent/GB9002828D0/en
Application filed by Individual filed Critical Individual
Publication of CA2049014A1 publication Critical patent/CA2049014A1/fr
Application granted granted Critical
Publication of CA2049014C publication Critical patent/CA2049014C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/206—Nitric anhydride (N2O5)
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Metallurgy (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Removal Of Specific Substances (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Inert Electrodes (AREA)
CA002049014A 1989-11-20 1990-11-20 Methode d'extraction du pentoxyde d'azote contenu dans une solution d'acide nitrique Expired - Fee Related CA2049014C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB8926180.4 1989-11-20
GB898926180A GB8926180D0 (en) 1989-11-20 1989-11-20 N2o5 precipitation
GB9002828.3 1990-02-08
GB909002828A GB9002828D0 (en) 1990-02-08 1990-02-08 N205 precipitation
PCT/GB1990/001784 WO1991007524A1 (fr) 1989-11-20 1990-11-20 Procede de separation de pentoxyde binitreux a partir de sa solution dans de l'acide nitrique

Publications (2)

Publication Number Publication Date
CA2049014A1 true CA2049014A1 (fr) 1991-05-21
CA2049014C CA2049014C (fr) 2000-05-30

Family

ID=26296229

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002049014A Expired - Fee Related CA2049014C (fr) 1989-11-20 1990-11-20 Methode d'extraction du pentoxyde d'azote contenu dans une solution d'acide nitrique

Country Status (12)

Country Link
EP (1) EP0453546B1 (fr)
AT (1) ATE100501T1 (fr)
AU (1) AU635987B2 (fr)
CA (1) CA2049014C (fr)
DE (1) DE69006210T2 (fr)
DK (1) DK0453546T3 (fr)
ES (1) ES2049491T3 (fr)
GB (1) GB2245266B (fr)
HK (1) HK135297A (fr)
NO (1) NO303504B1 (fr)
PT (1) PT95940B (fr)
WO (1) WO1991007524A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9310251D0 (en) * 1993-05-18 1993-06-30 Ici Plc Solvent transfer process for dinitrogen pentoxide

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4432902A (en) * 1982-07-20 1984-02-21 The United States Of America As Represented By The Department Of Energy Method for synthesizing HMX
SU1279956A1 (ru) * 1985-04-01 1986-12-30 Казанский Ордена Ленина И Ордена Трудового Красного Знамени Государственный Университет Им.В.И.Ульянова-Ленина Способ выделени азотного ангидрида из его раствора в азотной кислоте
DE3866291D1 (de) * 1987-06-17 1992-01-02 Secr Defence Brit Elektronische herstellung von n2o5.
FI82670C (fi) * 1989-01-27 1991-04-10 Kemira Oy Foerfarande foer framstaellning av vaeteperoxid.

Also Published As

Publication number Publication date
CA2049014C (fr) 2000-05-30
GB2245266A (en) 1992-01-02
ES2049491T3 (es) 1994-04-16
ATE100501T1 (de) 1994-02-15
NO303504B1 (no) 1998-07-20
EP0453546A1 (fr) 1991-10-30
AU6740490A (en) 1991-06-13
DE69006210T2 (de) 1994-08-11
EP0453546B1 (fr) 1994-01-19
GB2245266B (en) 1993-05-26
DE69006210D1 (de) 1994-03-03
AU635987B2 (en) 1993-04-08
PT95940A (pt) 1991-09-13
HK135297A (en) 1998-02-27
DK0453546T3 (da) 1994-03-07
NO913637L (no) 1991-09-16
NO913637D0 (no) 1991-09-16
PT95940B (pt) 1998-01-30
WO1991007524A1 (fr) 1991-05-30
GB9116137D0 (en) 1991-09-11

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Legal Events

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