FI921479A - Foerfarande foer ekstrahering av dikvaevepentoxid fraon dess blandning med salpetarsyra. - Google Patents

Foerfarande foer ekstrahering av dikvaevepentoxid fraon dess blandning med salpetarsyra. Download PDF

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Publication number
FI921479A
FI921479A FI921479A FI921479A FI921479A FI 921479 A FI921479 A FI 921479A FI 921479 A FI921479 A FI 921479A FI 921479 A FI921479 A FI 921479A FI 921479 A FI921479 A FI 921479A
Authority
FI
Finland
Prior art keywords
pct
organic solvent
gas stream
salpetarsyra
ekstrahering
Prior art date
Application number
FI921479A
Other languages
English (en)
Finnish (fi)
Other versions
FI921479A0 (fi
Inventor
Greville Euan Gordon Bagg
Anthony William Arber
Original Assignee
Secr Defence Brit
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 Secr Defence Brit filed Critical Secr Defence Brit
Publication of FI921479A0 publication Critical patent/FI921479A0/fi
Publication of FI921479A publication Critical patent/FI921479A/fi

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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
    • 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
    • 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
    • C01B21/38—Nitric acid
    • C01B21/46—Purification; Separation ; Stabilisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Manufacture Of Tobacco Products (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Treating Waste Gases (AREA)
  • Seasonings (AREA)
FI921479A 1990-08-04 1992-04-03 Foerfarande foer ekstrahering av dikvaevepentoxid fraon dess blandning med salpetarsyra. FI921479A (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB909017135A GB9017135D0 (en) 1990-08-04 1990-08-04 Method of extracting dinitrogen pentoxide from its mixture with nitric acid
PCT/GB1991/001249 WO1992002451A1 (fr) 1990-08-04 1991-07-25 Procede d'extraction de pentoxyde nitreux de son melange avec l'acide nitrique

Publications (2)

Publication Number Publication Date
FI921479A0 FI921479A0 (fi) 1992-04-03
FI921479A true FI921479A (fi) 1992-04-03

Family

ID=10680176

Family Applications (1)

Application Number Title Priority Date Filing Date
FI921479A FI921479A (fi) 1990-08-04 1992-04-03 Foerfarande foer ekstrahering av dikvaevepentoxid fraon dess blandning med salpetarsyra.

Country Status (20)

Country Link
US (1) US5266292A (fr)
EP (1) EP0496853B1 (fr)
JP (1) JPH05501704A (fr)
KR (1) KR920702326A (fr)
AT (1) ATE120156T1 (fr)
AU (1) AU643317B2 (fr)
BR (1) BR9105855A (fr)
CA (1) CA2066030A1 (fr)
DE (1) DE69108376T2 (fr)
DK (1) DK0496853T3 (fr)
ES (1) ES2070504T3 (fr)
FI (1) FI921479A (fr)
GB (2) GB9017135D0 (fr)
GR (1) GR1001426B (fr)
IE (1) IE68246B1 (fr)
IL (1) IL99016A (fr)
IN (1) IN184822B (fr)
MX (1) MX9100510A (fr)
NO (1) NO921283L (fr)
WO (1) WO1992002451A1 (fr)

Families Citing this family (6)

* 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
US6136284A (en) * 1999-12-09 2000-10-24 The Boc Group, Inc. Process for the removal of nitrogen oxides from gas streams
US6506351B1 (en) 2000-08-11 2003-01-14 The Boc Group, Inc. Removal of nitrogen oxides from gas streams
US7799198B2 (en) * 2004-07-29 2010-09-21 Pureline Treatment Systems, Llc Chlorine dioxide solution generator with temperature control capability
US7766995B2 (en) * 2006-05-01 2010-08-03 Linde Llc Ozone production processes and its use in industrial processes
CN113233433B (zh) * 2021-05-13 2022-08-05 杭州谱育科技发展有限公司 五氧化二氮浓度的调整装置和方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB131334A (fr) * 1917-05-16
US3044853A (en) * 1958-05-29 1962-07-17 Hercules Powder Co Ltd Separation of solvated fixed nitrogen from compounds containing same
SU1089047A1 (ru) * 1982-05-26 1984-04-30 Казанский Ордена Ленина И Ордена Трудового Красного Знамени Государственный Университет Им.В.И.Ульянова-Ленина Способ получени п тиокиси азота
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

Also Published As

Publication number Publication date
FI921479A0 (fi) 1992-04-03
ATE120156T1 (de) 1995-04-15
JPH05501704A (ja) 1993-04-02
KR920702326A (ko) 1992-09-03
IE68246B1 (en) 1996-06-12
DK0496853T3 (da) 1995-06-06
GB9205930D0 (en) 1992-05-27
EP0496853A1 (fr) 1992-08-05
GB9017135D0 (en) 1990-09-19
IE912732A1 (en) 1992-02-12
US5266292A (en) 1993-11-30
GB2252552A (en) 1992-08-12
ES2070504T3 (es) 1995-06-01
BR9105855A (pt) 1992-08-25
NO921283D0 (no) 1992-04-02
CA2066030A1 (fr) 1992-02-05
IL99016A0 (en) 1992-07-15
IN184822B (fr) 2000-09-30
GR910100333A (en) 1992-08-31
DE69108376D1 (de) 1995-04-27
AU8305791A (en) 1992-03-02
WO1992002451A1 (fr) 1992-02-20
IL99016A (en) 1996-01-19
EP0496853B1 (fr) 1995-03-22
NO921283L (no) 1992-04-02
GB2252552B (en) 1994-05-25
MX9100510A (es) 1992-04-01
AU643317B2 (en) 1993-11-11
DE69108376T2 (de) 1995-09-07
GR1001426B (el) 1993-11-30

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