IT1263246B - Procedimento per recuperare valori di alluminio ed idrocarburi da composizioni energetiche composite. - Google Patents

Procedimento per recuperare valori di alluminio ed idrocarburi da composizioni energetiche composite.

Info

Publication number
IT1263246B
IT1263246B ITRM920750A IT1263246B IT 1263246 B IT1263246 B IT 1263246B IT RM920750 A ITRM920750 A IT RM920750A IT 1263246 B IT1263246 B IT 1263246B
Authority
IT
Italy
Prior art keywords
procedure
hydrocarbon values
energy compositions
aluminum
composite energy
Prior art date
Application number
Other languages
English (en)
Original Assignee
Aerojet General Co
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 Aerojet General Co filed Critical Aerojet General Co
Publication of ITRM920750A0 publication Critical patent/ITRM920750A0/it
Publication of ITRM920750A1 publication Critical patent/ITRM920750A1/it
Application granted granted Critical
Publication of IT1263246B publication Critical patent/IT1263246B/it

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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B21/00—Obtaining aluminium
    • C22B21/0038—Obtaining aluminium by other processes
    • C22B21/0069—Obtaining aluminium by other processes from scrap, skimmings or any secondary source aluminium, e.g. recovery of alloy constituents
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/001—Dry processes
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling
    • 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
    • Y10S149/124—Methods for reclaiming or disposing of one or more materials in a composition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Composizioni energetiche di scarto come propellente solido per razzi vengono trattate in modo da recuperare particelle di alluminio in una forma in cui possano venire reimpiegate per il medesimo scopo e per convertire i valori di idrocarburi del legante ad un prodotto oleoso utile, liscivando via l'ossidante e riscaldando il legante caricato di alluminio in una atmosfera non ossidante. La risultante piroscissione provoca lo sviluppo dei componenti oleosi come vapore che viene allontanato, condensato e raccolto per l'impiego come olio avente proprietà simili a quelle dell'olio diesel, lasciando come residuo le particelle di alluminio nella medesima forma in cui sono state usate nella preparazione originale della composizione che ora viene trattata come scarto.
IT92RM750 1992-03-27 1992-10-16 Procedimento per recuperare valori di alluminio ed idrocarburi da composizioni energetiche composite. IT1263246B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/858,838 US5314550A (en) 1992-03-27 1992-03-27 Recovery of aluminum and hydrocarbon values from composite energetic compositions

Publications (3)

Publication Number Publication Date
ITRM920750A0 ITRM920750A0 (it) 1992-10-16
ITRM920750A1 ITRM920750A1 (it) 1994-04-16
IT1263246B true IT1263246B (it) 1996-08-05

Family

ID=25329330

Family Applications (1)

Application Number Title Priority Date Filing Date
IT92RM750 IT1263246B (it) 1992-03-27 1992-10-16 Procedimento per recuperare valori di alluminio ed idrocarburi da composizioni energetiche composite.

Country Status (6)

Country Link
US (1) US5314550A (it)
JP (1) JPH07116531B2 (it)
DE (1) DE4233787C2 (it)
FR (1) FR2689042A1 (it)
GB (1) GB2265385B (it)
IT (1) IT1263246B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5928633A (en) * 1995-05-16 1999-07-27 Toray Industries, Inc. Material for elimination or detoxification of super antigens
US6603050B2 (en) 2000-02-23 2003-08-05 Uxb International, Inc. Destruction of energetic materials
US8585840B2 (en) * 2003-08-29 2013-11-19 G.D.O., Inc. Recovery of the energetic component from plastic bonded explosives
EP1979497B1 (en) * 2007-01-09 2012-03-07 Tsl Engenharia, Manutenção E Preservação Ambiental Process for recycling aluminium-bearing composite materials
CN102373340A (zh) * 2010-08-23 2012-03-14 北京化工大学 一种从复合推进剂中回收铝粉方法
FR2980373B1 (fr) * 2011-09-26 2014-03-07 Sme Procede d'extraction de charges solubles contenues dans une pate
CN104177208A (zh) * 2013-05-28 2014-12-03 安徽盾安民爆器材有限公司 利用废机油生产现场混装乳化炸药的方法
CZ307218B6 (cs) * 2014-01-21 2018-04-04 Eruca Technologies S.R.O. Způsob zpracování exspirovaného pevného raketového paliva
CN111112289B (zh) * 2019-12-19 2021-11-19 西安交通大学 一种废弃含能材料的处理方法
FR3111276B1 (fr) 2020-06-16 2022-05-13 Arianegroup Sas Procede d’extraction du perchlorate d’ammonium contenu dans un propergol composite solide

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1869844A (en) * 1931-04-09 1932-08-02 Aluminum Co Of America Recovery of metal from coated metal foils
US3644131A (en) * 1970-03-25 1972-02-22 William W Gotshall Reinforcing agent from scrap rubber char
US3984090A (en) * 1974-04-02 1976-10-05 Leopold I. Cohen, Jr. Metal recovery method
US3909497A (en) * 1974-04-12 1975-09-30 Stanford Research Inst Solid polymers thermally degradable to flowable compositions
JPS5317105B2 (it) * 1974-08-31 1978-06-06
US4030984A (en) * 1975-06-12 1977-06-21 Deco Industries Scrap-tire feeding and coking process
US4022638A (en) * 1975-08-05 1977-05-10 Dart Industries Inc. Continuous recovery of base metal from insulated wire scrap
US4276100A (en) * 1976-02-13 1981-06-30 The United States Of America As Represented By The Secretary Of The Navy Process for disposing of decoy flare material
US4057442A (en) * 1976-03-29 1977-11-08 Thiokol Corporation Method of disposal of pyrotechnic compositions
US4098627A (en) * 1976-12-15 1978-07-04 The United States Of America As Represented By The Secretary Of The Navy Solvolytic degradation of pyrotechnic materials containing crosslinked polymers
US4758387A (en) * 1977-03-10 1988-07-19 The United States Of America As Represented By The Secretary Of The Army Disposal of solid propellants
US4235676A (en) * 1977-09-16 1980-11-25 Deco Industries, Inc. Apparatus for obtaining hydrocarbons from rubber tires and from industrial and residential waste
US4198209A (en) * 1978-09-29 1980-04-15 Mcintosh Meldon J Process for the leaching of AP from propellant
JPS5582735A (en) * 1978-12-18 1980-06-21 Daiei Tsushin Shisetsu Kk Recovering and recycling method for industrial waste aluminum-plastic scrap
JPS56133432A (en) * 1980-03-24 1981-10-19 Showa Alum Corp Recovering method for metal from resin coated metal product
US4333737A (en) * 1981-04-30 1982-06-08 The United States Of America As Represented By The Secretary Of The Navy Reclamation of materials from photoflash cartridges
US4389265A (en) * 1981-07-16 1983-06-21 The United States Of America As Represented By The Secretary Of The Navy Breakdown of solid propellants and explosives, recovery of nitramines
US4474629A (en) * 1983-10-24 1984-10-02 Standard Oil Company (Indiana) Oil shale retorting process for producing explosives
JPS60230942A (ja) * 1984-04-27 1985-11-16 Mitsubishi Metal Corp アルミニウムラミネイトよりアルミニウム箔を回収する方法
US4718955A (en) * 1985-12-04 1988-01-12 Morton Thiokol, Inc. Method of recovering powered aluminum from aluminum-polymer mixtures
JPH0725629B2 (ja) * 1986-07-28 1995-03-22 日産自動車株式会社 ロケツトのコンポジツト系推進薬組成物
US4924785A (en) * 1988-12-05 1990-05-15 Surface Combustion, Inc. Thermal cleaning system
US4854982A (en) * 1989-01-31 1989-08-08 The United States Of America As Represented By The Secretary Of The Army Method to dimilitarize extract, and recover ammonium perchlorate from composite propellants using liquid ammonia
DE4106615C1 (it) * 1991-03-01 1991-10-31 Buck Werke Gmbh & Co, 7347 Bad Ueberkingen, De

Also Published As

Publication number Publication date
ITRM920750A1 (it) 1994-04-16
DE4233787A1 (de) 1993-09-30
US5314550A (en) 1994-05-24
FR2689042A1 (fr) 1993-10-01
JPH05287403A (ja) 1993-11-02
DE4233787C2 (de) 1994-10-20
JPH07116531B2 (ja) 1995-12-13
GB9220886D0 (en) 1992-11-18
GB2265385B (en) 1995-01-18
GB2265385A (en) 1993-09-29
ITRM920750A0 (it) 1992-10-16

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