FR3111276B1 - Procede d’extraction du perchlorate d’ammonium contenu dans un propergol composite solide - Google Patents
Procede d’extraction du perchlorate d’ammonium contenu dans un propergol composite solide Download PDFInfo
- Publication number
- FR3111276B1 FR3111276B1 FR2006254A FR2006254A FR3111276B1 FR 3111276 B1 FR3111276 B1 FR 3111276B1 FR 2006254 A FR2006254 A FR 2006254A FR 2006254 A FR2006254 A FR 2006254A FR 3111276 B1 FR3111276 B1 FR 3111276B1
- Authority
- FR
- France
- Prior art keywords
- solid composite
- composite propellant
- ammonium perchlorate
- extraction
- perchlorate contained
- 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.)
- Active
Links
Classifications
-
- 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
- C06B29/00—Compositions containing an inorganic oxygen-halogen salt, e.g. chlorate, perchlorate
- C06B29/22—Compositions containing an inorganic oxygen-halogen salt, e.g. chlorate, perchlorate the salt being ammonium perchlorate
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Extraction Or Liquid Replacement (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dispersion Chemistry (AREA)
- Molecular Biology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Sustainable Development (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Cosmetics (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
La présente invention concerne un procédé pour récupérer le perchlorate d’ammonium contenu dans un propergol composite solide, ledit procédé réalisé à une température inférieure à 50°C impliquant une macération de fragments de propergol composite solide sous forme d’une suspension aqueuse, ledit procédé étant terminé lorsque la conductivité ionique dans la suspension aqueuse atteint une valeur stabilisée, inférieure à 60 mS/cm.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2006254A FR3111276B1 (fr) | 2020-06-16 | 2020-06-16 | Procede d’extraction du perchlorate d’ammonium contenu dans un propergol composite solide |
PCT/FR2021/051066 WO2021255377A1 (fr) | 2020-06-16 | 2021-06-15 | Procédé d'extraction du perchlorate d'ammonium contenu dans un propergol composite solide |
IL299050A IL299050A (en) | 2020-06-16 | 2021-06-15 | A method for producing ammonium perchlorate from a solid complex propellant |
EP21737723.3A EP4165006A1 (fr) | 2020-06-16 | 2021-06-15 | Procédé d'extraction du perchlorate d'ammonium contenu dans un propergol composite solide |
KR1020237001685A KR20230042692A (ko) | 2020-06-16 | 2021-06-15 | 고체 복합 추진제로부터 암모늄 퍼클로레이트를 추출하기 위한 방법 |
US18/001,644 US20230219865A1 (en) | 2020-06-16 | 2021-06-15 | Method for extracting ammonium perchlorate from a solid composite propellant |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2006254A FR3111276B1 (fr) | 2020-06-16 | 2020-06-16 | Procede d’extraction du perchlorate d’ammonium contenu dans un propergol composite solide |
FR2006254 | 2020-06-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3111276A1 FR3111276A1 (fr) | 2021-12-17 |
FR3111276B1 true FR3111276B1 (fr) | 2022-05-13 |
Family
ID=73013536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2006254A Active FR3111276B1 (fr) | 2020-06-16 | 2020-06-16 | Procede d’extraction du perchlorate d’ammonium contenu dans un propergol composite solide |
Country Status (6)
Country | Link |
---|---|
US (1) | US20230219865A1 (fr) |
EP (1) | EP4165006A1 (fr) |
KR (1) | KR20230042692A (fr) |
FR (1) | FR3111276B1 (fr) |
IL (1) | IL299050A (fr) |
WO (1) | WO2021255377A1 (fr) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5314550A (en) * | 1992-03-27 | 1994-05-24 | Aerojet-General Corporation | Recovery of aluminum and hydrocarbon values from composite energetic compositions |
US5346512A (en) * | 1993-08-05 | 1994-09-13 | Thiokol Corporation | Carbon treatment of reclaimed ammonium perchlorate |
FR2931814B1 (fr) | 2008-06-03 | 2011-07-15 | Snpe Materiaux Energetiques | Procede de purification biologique d'une solution aqueuse contenant du perchlorate d'ammonium et eventuellement des nitrates |
FR2980373B1 (fr) * | 2011-09-26 | 2014-03-07 | Sme | Procede d'extraction de charges solubles contenues dans une pate |
CZ307218B6 (cs) * | 2014-01-21 | 2018-04-04 | Eruca Technologies S.R.O. | Způsob zpracování exspirovaného pevného raketového paliva |
-
2020
- 2020-06-16 FR FR2006254A patent/FR3111276B1/fr active Active
-
2021
- 2021-06-15 EP EP21737723.3A patent/EP4165006A1/fr active Pending
- 2021-06-15 WO PCT/FR2021/051066 patent/WO2021255377A1/fr unknown
- 2021-06-15 US US18/001,644 patent/US20230219865A1/en active Pending
- 2021-06-15 KR KR1020237001685A patent/KR20230042692A/ko active Search and Examination
- 2021-06-15 IL IL299050A patent/IL299050A/en unknown
Also Published As
Publication number | Publication date |
---|---|
KR20230042692A (ko) | 2023-03-29 |
FR3111276A1 (fr) | 2021-12-17 |
EP4165006A1 (fr) | 2023-04-19 |
IL299050A (en) | 2023-02-01 |
US20230219865A1 (en) | 2023-07-13 |
WO2021255377A1 (fr) | 2021-12-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20211217 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |