ES2159039T3 - Metodo de preparacion de acido dinitramidico y sus sales. - Google Patents

Metodo de preparacion de acido dinitramidico y sus sales.

Info

Publication number
ES2159039T3
ES2159039T3 ES96925240T ES96925240T ES2159039T3 ES 2159039 T3 ES2159039 T3 ES 2159039T3 ES 96925240 T ES96925240 T ES 96925240T ES 96925240 T ES96925240 T ES 96925240T ES 2159039 T3 ES2159039 T3 ES 2159039T3
Authority
ES
Spain
Prior art keywords
acid
pct
salts
salt
dinitramide salt
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.)
Expired - Lifetime
Application number
ES96925240T
Other languages
English (en)
Inventor
Abraham Langlet
Henric Ostmark
Niklas Wingborg
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.)
TotalFoersvarets Forskningsinstitut FOI
Original Assignee
TotalFoersvarets Forskningsinstitut FOI
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 SE9502783A external-priority patent/SE9502783D0/xx
Application filed by TotalFoersvarets Forskningsinstitut FOI filed Critical TotalFoersvarets Forskningsinstitut FOI
Application granted granted Critical
Publication of ES2159039T3 publication Critical patent/ES2159039T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C06EXPLOSIVES; MATCHES
    • C06BEXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B41/00Compositions containing a nitrated metallo-organic compound
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01BNON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00Nitrogen; Compounds thereof
    • C01B21/082Compounds containing nitrogen and non-metals and optionally metals
    • CCHEMISTRY; METALLURGY
    • C06EXPLOSIVES; MATCHES
    • C06BEXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B25/00Compositions containing a nitrated organic compound
    • CCHEMISTRY; METALLURGY
    • C06EXPLOSIVES; MATCHES
    • C06BEXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B31/00Compositions containing an inorganic nitrogen-oxygen salt

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

LA INVENCION SE REFIERE A UN METODO PARA PREPARAR ACIDO DINITRAMIDICO HN(NO SUB,2}) SUB,2} Y LAS SALES DEL MISMO QUE TENGAN LA FORMULA M SUP,+N}( SUP,-}N(NO SUB,2}) SUB,2}) SUB,N}, EN LA QUE M ES UN CATION METALICO O UN CATION QUE CONTIENE NITROGENO Y N = 1 OXIDANTE EN PROPELENTES SOLIDOS. EL ACIDO DINITRAMIDICO SE PREPARA POR NITRACION DE UN COMPUESTO SELECCIONADO DE UN GRUPO CONSISTENTE DE NH SUB,2}NO SUB,2}, NH SUB,4}NH SUB,2}CO SUB,2}; NH SUB,2}SO SUB,3}H, NH(SO SUB,2}H) SUB,2}, N(SO SUB,3}H) SUB,3}, Y SUS SALES CON CATIONES METALICOS O CATIONES ORGANICOS, POR EJEMPLO NH(SO SUB,3}NH SUB,4}) SUB,2}, Y OTROS PRODUCTOS FORMADOS CUANDO SE HACE REACCIONAR AMONIACO CON TRIOXIDO SULFURICO, CON UN ACIDO NITRANTE COMUN COMO ACIDO NITRICO/ACIDO SULFURICO O ACIDO NITRICO/ANHIDRIDO ACETICO. LA INVENCION TAMBIEN SE REFIERE A UN METODO PARA PREPARAR SAL DINITRAMIDA, QUE COMPRENDE LA NEUTRALIZACION DE ACIDO DINITRAMIDICO CON UN AGENTE NEUTRALIZANTE, POR EJEMPLO AMONIACO, Y LA RECUPERACION DE LA SAL DINITRAMIDA A PARTIR DE UNA MEZCLA DE SALES FORMADAS EN LA NEUTRALIZACION. UNA SOLUCION ACUOSA DE LA MEZCLA DE LA SAL SE PASA A TRAVES DE UNA COLUMNA QUE CONTIENE UN AGENTE ADSORBENTE, QUE ADSORBE LA SAL DINITRAMIDA, Y ES SELECCIONADO DE UNA CLASE CONSISTENTE EN CARBON ACTIVADO, GEL DE SILICE Y ZEOLITAS. LA SAL DINITRAMIDA ES ELUIDA CON UN AGENTE ELUYENTE CONSISTENTE EN AGUA CALIENTE Y/O UN DISOLVENTE ORGANICO POLAR, POR EJEMPLO ACETONA, ACETONITRILO, 2 MEZCLAS DE LOS MISMOS.
ES96925240T 1995-08-08 1996-07-26 Metodo de preparacion de acido dinitramidico y sus sales. Expired - Lifetime ES2159039T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9502783A SE9502783D0 (sv) 1995-08-08 1995-08-08 Sätt att framställa dinitramidsyra och salter därav
SE9503326A SE516719C2 (sv) 1995-08-08 1995-09-26 Sätt att framställa dinitramidsyra och salter därav

Publications (1)

Publication Number Publication Date
ES2159039T3 true ES2159039T3 (es) 2001-09-16

Family

ID=26662358

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96925240T Expired - Lifetime ES2159039T3 (es) 1995-08-08 1996-07-26 Metodo de preparacion de acido dinitramidico y sus sales.

Country Status (14)

Country Link
US (1) US5976483A (es)
EP (1) EP0843647B1 (es)
JP (1) JP4118947B2 (es)
AT (1) ATE200470T1 (es)
AU (1) AU703767B2 (es)
BR (1) BR9609993A (es)
CA (1) CA2227625C (es)
DE (1) DE69612497T2 (es)
ES (1) ES2159039T3 (es)
IL (1) IL122880A (es)
NO (1) NO321198B1 (es)
SE (1) SE516719C2 (es)
TR (1) TR199800129T1 (es)
WO (1) WO1997006099A1 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE511285C2 (sv) * 1997-04-29 1999-09-06 Foersvarets Forskningsanstalt Smältgjutna laddningar
SE509312C2 (sv) 1997-05-21 1999-01-11 Foersvarets Forskningsanstalt Förening som utgöres av guanylureadinitramid, explosivämne innehållande föreningen samt användning av föreningen i gasgeneratorer.
SE512396C2 (sv) * 1997-10-28 2000-03-13 Foersvarets Forskningsanstalt Sätt att framställa prills av ammoniumdinitramid (ADN)
SE511675C2 (sv) * 1998-03-10 1999-11-08 Foersvarets Forskningsanstalt Sätt att framställa dinitramidsalter
EP0950648A1 (en) * 1998-04-15 1999-10-20 Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno Monopropellant system
US6984273B1 (en) * 1999-07-29 2006-01-10 Aerojet-General Corporation Premixed liquid monopropellant solutions and mixtures
US6513834B1 (en) 2000-08-29 2003-02-04 Trw Inc. Monopropellant smokeless gas generant materials
US6635131B2 (en) * 2001-03-26 2003-10-21 Trw Inc. Gas generating material for a vehicle occupant protection apparatus
US6787119B2 (en) 2002-03-13 2004-09-07 Council Of Scientific And Industrial Research Process for the preparation of dinitramidic acid and salts thereof
SE526402C2 (sv) * 2004-01-21 2005-09-06 Foersvarets Materielverk Sätt att framställa salt av dinitramidsyra
JP4500576B2 (ja) * 2004-04-01 2010-07-14 ダイセル化学工業株式会社 ガス発生剤組成物
US7526524B2 (en) * 2004-05-26 2009-04-28 At&T Intellectual Property I, L.P. Network conferencing using method for distributed computing and/or distributed objects
US7598002B2 (en) * 2005-01-11 2009-10-06 Material Methods Llc Enhanced electrochemical cells with solid-electrolyte interphase promoters
US7872430B2 (en) * 2005-11-18 2011-01-18 Cree, Inc. Solid state lighting panels with variable voltage boost current sources
FR2935969B1 (fr) * 2008-09-18 2011-05-13 Snpe Materiaux Energetiques Procede d'obtention de cristaux d'adn par cristallisation en milieu visqueux ; cristaux d'adn et les materiaux energetiques en contenant
CN102731345A (zh) * 2011-12-29 2012-10-17 湖北航天化学技术研究所 一种合成n-脒基脲二硝酰胺盐的方法
SE537747C2 (sv) * 2014-01-30 2015-10-13 Totalförsvarets Forskningsinstitut Syntes av ammoniumdinitramid, ADN
KR101702100B1 (ko) * 2015-04-07 2017-02-02 경희대학교 산학협력단 구아니딘 디나이트라마이드의 제조방법
SE541421C2 (en) * 2017-06-01 2019-09-24 Foi Grindsjoens Forskningscentrum Synthesis of Ammonium Dinitramide (ADN)
EP3853174B1 (en) 2018-09-17 2022-11-09 Totalförsvarets Forskningsinstitut Synthesis of ammonium dinitramide (adn)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL74128C (es) * 1952-04-25
US5198204A (en) * 1990-06-18 1993-03-30 Sri International Method of forming dinitramide salts
US5254324A (en) * 1990-06-18 1993-10-19 Sri International Dinitramide salts and method of making same
US5316749A (en) * 1991-07-30 1994-05-31 Sri International Process for forming ammonium dinitramide salt by reaction between ammonia and a nitronium-containing compound
US5415852A (en) * 1992-01-29 1995-05-16 Sri International Process for forming a dinitramide salt or acid by reaction of a salt or free acid of an N(alkoxycarbonyl)N-nitroamide with a nitronium-containing compound followed by reaction of the intermediate product respectively with a base or alcohol

Also Published As

Publication number Publication date
IL122880A0 (en) 1998-08-16
SE9503326L (sv) 1997-02-09
CA2227625C (en) 2008-06-03
WO1997006099A1 (en) 1997-02-20
BR9609993A (pt) 1999-07-06
DE69612497D1 (de) 2001-05-17
JP4118947B2 (ja) 2008-07-16
CA2227625A1 (en) 1997-02-20
IL122880A (en) 2000-10-31
NO980534L (no) 1998-02-06
NO321198B1 (no) 2006-04-03
SE9503326D0 (sv) 1995-09-26
EP0843647A1 (en) 1998-05-27
US5976483A (en) 1999-11-02
DE69612497T2 (de) 2001-10-18
NO980534D0 (no) 1998-02-06
JPH11514323A (ja) 1999-12-07
AU6539696A (en) 1997-03-05
SE516719C2 (sv) 2002-02-19
AU703767B2 (en) 1999-04-01
EP0843647B1 (en) 2001-04-11
ATE200470T1 (de) 2001-04-15
TR199800129T1 (xx) 1998-04-21

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