FR2711652B1 - Procédé pour la fabrication de nitroguanidine sphérolithique. - Google Patents

Procédé pour la fabrication de nitroguanidine sphérolithique.

Info

Publication number
FR2711652B1
FR2711652B1 FR9412630A FR9412630A FR2711652B1 FR 2711652 B1 FR2711652 B1 FR 2711652B1 FR 9412630 A FR9412630 A FR 9412630A FR 9412630 A FR9412630 A FR 9412630A FR 2711652 B1 FR2711652 B1 FR 2711652B1
Authority
FR
France
Prior art keywords
spherolithic
nitroguanidine
production
spherolithic nitroguanidine
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 - Fee Related
Application number
FR9412630A
Other languages
English (en)
Other versions
FR2711652A1 (fr
Inventor
Klaus-Dieter Dr Thiel
Heinisch Herbert
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.)
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Original Assignee
Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
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 Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV filed Critical Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV
Publication of FR2711652A1 publication Critical patent/FR2711652A1/fr
Application granted granted Critical
Publication of FR2711652B1 publication Critical patent/FR2711652B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C277/00—Preparation of guanidine or its derivatives, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups
    • C07C277/08—Preparation of guanidine or its derivatives, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups of substituted guanidines
    • 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
    • C06B21/0091—Elimination of undesirable or temporary components of an intermediate or finished product, e.g. making porous or low density products, purifying, stabilising, drying; Deactivating; Reclaiming
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C279/00—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups
    • C07C279/30—Derivatives of guanidine, i.e. compounds containing the group, the singly-bound nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of guanidine groups bound to nitro or nitroso groups
    • C07C279/32—N-nitroguanidines
    • C07C279/34—N-nitroguanidine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S149/00—Explosive and thermic compositions or charges
    • Y10S149/11—Particle size of a component
    • Y10S149/111—Nitrated organic compound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR9412630A 1993-10-22 1994-10-21 Procédé pour la fabrication de nitroguanidine sphérolithique. Expired - Fee Related FR2711652B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4336049A DE4336049C1 (de) 1993-10-22 1993-10-22 Verfahren zur Herstellung von sphärolithischem Nitroguanidin

Publications (2)

Publication Number Publication Date
FR2711652A1 FR2711652A1 (fr) 1995-05-05
FR2711652B1 true FR2711652B1 (fr) 1996-07-19

Family

ID=6500751

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9412630A Expired - Fee Related FR2711652B1 (fr) 1993-10-22 1994-10-21 Procédé pour la fabrication de nitroguanidine sphérolithique.

Country Status (5)

Country Link
US (1) US5696407A (fr)
JP (1) JPH07252204A (fr)
DE (1) DE4336049C1 (fr)
FR (1) FR2711652B1 (fr)
GB (1) GB2284417B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19834876A1 (de) * 1998-08-01 2000-02-03 Aventis Res & Tech Gmbh & Co Verfahren zur Herstellung sphärischer Teilchen bei der Kristallisation
CN109186100A (zh) * 2018-10-28 2019-01-11 山西北化关铝化工有限公司 炸药生产用高凝固点液体加热装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2740704A (en) * 1950-03-09 1956-04-03 Olin Mathieson Process for producing globular propellent powder grains
US2691800A (en) * 1951-02-10 1954-10-19 Olin Ind Inc Method of recovering explosives in particular form
US2850533A (en) * 1956-12-13 1958-09-02 American Cyanamid Co Guanidine nitrate recovery
US2949484A (en) * 1957-08-13 1960-08-16 Pittsburgh Coke & Chemical Co Preparation of guanidine compounds
US3236702A (en) * 1964-04-08 1966-02-22 Hercules Powder Co Ltd Manufacture of densified spheroidal fine particle nitrocellulose
DE2316538C3 (de) * 1973-04-03 1982-05-06 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur Herstellung von Gudol- Pulver
DE2351778A1 (de) * 1973-10-16 1975-04-30 Dynamit Nobel Ag Verfahren zur herstellung von mehrbasigem treibladungspulver
DE2756335C2 (de) * 1977-12-17 1982-06-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Verfahren zur Herstellung von kristallinem Nitroguanidin hoher Schüttdichte
DE3527200A1 (de) * 1985-07-30 1987-03-19 Horst Dipl Ing Hommel Verfahren zum herstellen von sphaerolitischem kristallisat hoher schuett- und packungsdichte, insbesondere von kugelig kristallisiertem nitroguanidin
DE3605634A1 (de) * 1986-02-21 1987-08-27 Messerschmitt Boelkow Blohm Verfahren zur behandlung kristalliner sprengstoffe fuer hochleistungssprengladungen
DE3920999C1 (en) * 1989-06-27 1990-09-06 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De Nitro:guanidine spherical crystals - obtd. by forming nucleating seeds and crystallising by agitated cascade process
US4967000A (en) * 1989-09-12 1990-10-30 The United States Of America As Represented By The Department Of Energy Spherical nitroguanidine process
US5389263A (en) * 1992-05-20 1995-02-14 Phasex Corporation Gas anti-solvent recrystallization and application for the separation and subsequent processing of RDX and HMX

Also Published As

Publication number Publication date
GB9419522D0 (en) 1994-11-16
DE4336049C1 (de) 1995-03-09
GB2284417B (en) 1997-06-25
FR2711652A1 (fr) 1995-05-05
US5696407A (en) 1997-12-09
JPH07252204A (ja) 1995-10-03
GB2284417A (en) 1995-06-07

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Legal Events

Date Code Title Description
ST Notification of lapse