EP1275628A1 - Procédé de fabrication de mélanges explosifs insensibles comprimés - Google Patents

Procédé de fabrication de mélanges explosifs insensibles comprimés Download PDF

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Publication number
EP1275628A1
EP1275628A1 EP02014711A EP02014711A EP1275628A1 EP 1275628 A1 EP1275628 A1 EP 1275628A1 EP 02014711 A EP02014711 A EP 02014711A EP 02014711 A EP02014711 A EP 02014711A EP 1275628 A1 EP1275628 A1 EP 1275628A1
Authority
EP
European Patent Office
Prior art keywords
tatb
insensitive
tctnb
produced
explosive
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
EP02014711A
Other languages
German (de)
English (en)
Other versions
EP1275628B1 (fr
Inventor
Heinz Hofmann
Karl Rudolf
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.)
Diehl BGT Defence GmbH and Co KG
Original Assignee
Diehl Munitionssysteme GmbH and Co KG
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 Diehl Munitionssysteme GmbH and Co KG filed Critical Diehl Munitionssysteme GmbH and Co KG
Publication of EP1275628A1 publication Critical patent/EP1275628A1/fr
Application granted granted Critical
Publication of EP1275628B1 publication Critical patent/EP1275628B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B25/00—Compositions containing a nitrated organic compound
    • C06B25/04—Compositions containing a nitrated organic compound the nitrated compound being an aromatic
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
    • C06B21/0083—Treatment of solid structures, e.g. for coating or impregnating with a modifier
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B25/00—Compositions containing a nitrated organic compound
    • C06B25/34—Compositions containing a nitrated organic compound the compound being a nitrated acyclic, alicyclic or heterocyclic amine

Definitions

  • the invention relates to a method for producing a pressed, insensitive explosive mixture according to the European patent application EP 1 101 751 A.
  • the invention has for its object insensitive, high-performance To propose compacts also for beam and projectile-forming shaped charges.
  • the process according to the invention provides crack-free compacts.
  • the sonochemical synthesis of TATB is a so-called Two phase reaction, taking a solution of TCTNB (trichlorotriaminobenzene) in Toluene with ammonia solution, which is immiscible with this solution, for the reaction brought.
  • TCTNB triaminobenzene
  • the activation energy required for this is provided by a strong one Ultrasound source applied, which also for an extraordinary strong enlargement of the phase interfaces where the chemical conversion takes place, ensures.
  • the ultrafine TATB that is created during the reaction can be easily filtered, washed and dried, and can then be used to prepare the above Explosives are used.
  • a suspension of the respective is generated by means of ultrasound Secondary explosives (in the delivered, moistened state), i.e. RDX, HMX or CL-20, nitropenta ... in excess, watery, approx. 30% Ammonia solution and drips a calculated according to the reaction conversion Amount of TCTNB dissolved in toluene.
  • the resulting ultra-fine TATB is now stored directly in situ on the suspended Secondary explosive particles.
  • This adsorption process is also enormously promoted by training strong hydrogen bonds between the nitro groups of the secondary Explosives and the amino groups of the TATB.
  • the product obtained can be fed directly to further processing.
  • blasting and projectile-forming explosive compact has the insensitive Explosives mixture directly attached to the secondary explosives TATB.
  • Small amounts of binders e.g. DOA, calcium stearate, Aerosil be included.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
EP02014711A 2001-07-03 2002-07-03 Procédé de fabrication de mélanges explosifs insensibles comprimés Expired - Lifetime EP1275628B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10132122A DE10132122C1 (de) 2001-07-03 2001-07-03 Verfahren zur Herstellung einer unempfindlichen Sprengstoffmischung
DE10132122 2001-07-03

Publications (2)

Publication Number Publication Date
EP1275628A1 true EP1275628A1 (fr) 2003-01-15
EP1275628B1 EP1275628B1 (fr) 2009-07-01

Family

ID=7690390

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02014711A Expired - Lifetime EP1275628B1 (fr) 2001-07-03 2002-07-03 Procédé de fabrication de mélanges explosifs insensibles comprimés

Country Status (4)

Country Link
US (1) US20030005990A1 (fr)
EP (1) EP1275628B1 (fr)
DE (2) DE10132122C1 (fr)
NO (1) NO328459B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108976095A (zh) * 2018-09-05 2018-12-11 西安近代化学研究所 一种cl-20基压装高能钝感炸药及其制备方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060129211A (ko) * 2003-12-05 2006-12-15 인사인 빅포드 에어로스페이스 ＆ 디펜스 컴파니 가스 발생 장치, 가스 발생 방법 및 발생 가스를 사용하는전원
JP2009528249A (ja) * 2006-02-27 2009-08-06 エンサイン−ビツクフオード・エアロスペース・アンド・デフエンス・カンパニー 固体水素燃料要素およびその製造方法
RU2663047C1 (ru) * 2017-04-04 2018-08-01 Акционерное общество "Научно-производственное предприятие "Краснознамёнец" Способ изготовления пиротехнических составов
US11535574B2 (en) * 2018-08-21 2022-12-27 Bae Systems Ordnance Systems Inc. High energy reduced sensitivity tactical explosives

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3266957A (en) * 1964-09-24 1966-08-16 Richard H Stresau Booster explosive of ultrafine desensitized cyclotrimethylene-trinitramine and method of preparing same
US3455749A (en) * 1965-07-23 1969-07-15 Ici Ltd Particulate explosive coated with discrete particles of polytetrafluoroethylene
US4251301A (en) 1979-06-20 1981-02-17 The United States Of America As Represented By The Secretary Of The Army Impact resistant pressable explosive composition of high energetic material content
US4394197A (en) * 1981-05-19 1983-07-19 The United States Of America As Represented By The Secretary Of The Navy Cook-off resistant booster explosive
US4481371A (en) * 1983-07-26 1984-11-06 The United States Of America As Represented By The United States Department Of Energy Method of making fine-grained triaminotrinitrobenzene
EP1101751A1 (fr) 1999-11-19 2001-05-23 Diehl Munitionssysteme GmbH & Co. KG Mélanges explosifs insensibles comprimés

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3266957A (en) * 1964-09-24 1966-08-16 Richard H Stresau Booster explosive of ultrafine desensitized cyclotrimethylene-trinitramine and method of preparing same
US3455749A (en) * 1965-07-23 1969-07-15 Ici Ltd Particulate explosive coated with discrete particles of polytetrafluoroethylene
US4251301A (en) 1979-06-20 1981-02-17 The United States Of America As Represented By The Secretary Of The Army Impact resistant pressable explosive composition of high energetic material content
US4394197A (en) * 1981-05-19 1983-07-19 The United States Of America As Represented By The Secretary Of The Navy Cook-off resistant booster explosive
US4481371A (en) * 1983-07-26 1984-11-06 The United States Of America As Represented By The United States Department Of Energy Method of making fine-grained triaminotrinitrobenzene
EP1101751A1 (fr) 1999-11-19 2001-05-23 Diehl Munitionssysteme GmbH & Co. KG Mélanges explosifs insensibles comprimés

Non-Patent Citations (8)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, Columbus, Ohio, US; abstract no. 124495S
CHEMICAL ABSTRACTS, Columbus, Ohio, US; abstract no. 138150N
CHEMICAL ABSTRACTS, vol. 129, no. 10, 7 September 1998, Columbus, Ohio, US; abstract no. 124495s, J. BREMSER ET AL.: "Characterization of sonochemically-animated 1,3,5-triamino-2,4,6-trinitrobenzene" page 788; XP000786189 *
CHEMICAL ABSTRACTS, vol. 129, no. 11, 14 September 1998, Columbus, Ohio, US; abstract no. 138150n, K.-Y. LEE ET AL.: "Synthesis and initiation spot-size testing of sonochemically animated TATB" page 813; XP000786239 *
Int. Annu. Conf. ICT 1998, 29th(Energetic Materials), 13.1-13.13, Fraunhofer-Institut fuer Chemische Technologie *
Int. Annu. Conf. ICT, 1998, 29th(Energetic Materials), 177.1-177.14, Fraunhofer-Institut fuer Chemische Technologie *
J. BREMSER ET AL., CHARACTERIZATION OF SONOCHEMICALLY-AMINATED 1,3,5-TRIAMINO-2,4,6-TRINITROBENZENE, pages 788
K.-Y. LEE ET AL., SYNTHESIS AND INITIATION SPOT-SIZE TESTING OF SONOCHEMICALLY AMINATED TATB, pages 813

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108976095A (zh) * 2018-09-05 2018-12-11 西安近代化学研究所 一种cl-20基压装高能钝感炸药及其制备方法
CN108976095B (zh) * 2018-09-05 2020-07-17 西安近代化学研究所 一种cl-20基压装高能钝感炸药及其制备方法

Also Published As

Publication number Publication date
NO20023210D0 (no) 2002-07-02
US20030005990A1 (en) 2003-01-09
NO328459B1 (no) 2010-02-22
NO20023210L (no) 2003-01-06
DE50213644D1 (de) 2009-08-13
DE10132122C1 (de) 2003-03-20
EP1275628B1 (fr) 2009-07-01

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