AU623871B2 - Method and equipment for decomposition of nitroglycerine in the residual nitration acids - Google Patents

Method and equipment for decomposition of nitroglycerine in the residual nitration acids Download PDF

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Publication number
AU623871B2
AU623871B2 AU27403/88A AU2740388A AU623871B2 AU 623871 B2 AU623871 B2 AU 623871B2 AU 27403/88 A AU27403/88 A AU 27403/88A AU 2740388 A AU2740388 A AU 2740388A AU 623871 B2 AU623871 B2 AU 623871B2
Authority
AU
Australia
Prior art keywords
residual acids
nitroglycerine
acids
residual
decomposition
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.)
Ceased
Application number
AU27403/88A
Other languages
English (en)
Other versions
AU2740388A (en
Inventor
Jean-Pierre Cartier
Marc Stephan
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.)
Safran Ceramics SA
Original Assignee
Societe Nationale des Poudres et Explosifs
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 Societe Nationale des Poudres et Explosifs filed Critical Societe Nationale des Poudres et Explosifs
Publication of AU2740388A publication Critical patent/AU2740388A/en
Application granted granted Critical
Publication of AU623871B2 publication Critical patent/AU623871B2/en
Assigned to SNPE reassignment SNPE Request to Amend Deed and Register Assignors: SOCIETE NATIONALE DES POUDRES ET EXPLOSIFS
Assigned to SNPE MATERIAUX ENERGETIQUES reassignment SNPE MATERIAUX ENERGETIQUES Alteration of Name(s) in Register under S187 Assignors: SNPE
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
    • B01J19/122—Incoherent waves
    • B01J19/126—Microwaves
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/90—Separation; Purification
    • C01B17/94—Recovery from nitration acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
    • C07C201/02—Preparation of esters of nitric acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AU27403/88A 1987-12-23 1988-12-23 Method and equipment for decomposition of nitroglycerine in the residual nitration acids Ceased AU623871B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8718033 1987-12-23
FR8718033A FR2625193B1 (fr) 1987-12-23 1987-12-23 Procede et installation de degradation de la nitroglycerine dans les acides residuaires de nitration

Publications (2)

Publication Number Publication Date
AU2740388A AU2740388A (en) 1989-06-29
AU623871B2 true AU623871B2 (en) 1992-05-28

Family

ID=9358226

Family Applications (1)

Application Number Title Priority Date Filing Date
AU27403/88A Ceased AU623871B2 (en) 1987-12-23 1988-12-23 Method and equipment for decomposition of nitroglycerine in the residual nitration acids

Country Status (6)

Country Link
AU (1) AU623871B2 (cg-RX-API-DMAC7.html)
CH (1) CH675718A5 (cg-RX-API-DMAC7.html)
DE (1) DE3843092C2 (cg-RX-API-DMAC7.html)
FR (1) FR2625193B1 (cg-RX-API-DMAC7.html)
GB (1) GB2212497B (cg-RX-API-DMAC7.html)
IT (1) IT1224608B (cg-RX-API-DMAC7.html)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2384735A (en) * 1935-08-07 1936-03-26 Imperial Chemical Industries Of Australia & New Zealand Limited Improvements in or relating tothe production of liquid nitric esters
FR2265675A1 (en) * 1974-03-29 1975-10-24 Lilly Co Eli Purifying spent nitration sulphuric acid - contg. nitrogen oxides, inorganic and organic fluorides, and organic cpds

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1546910A (en) * 1922-05-29 1925-07-21 Du Pont Process of concentrating nitric acid
GB298894A (en) * 1927-10-15 1929-05-23 Arnold Schmid Process of and apparatus for denitrating residuary acids
US3555693A (en) * 1968-09-27 1971-01-19 Bangor Punta Operations Inc Method and apparatus for treating pieces of material by microwaves
IN141261B (cg-RX-API-DMAC7.html) * 1973-06-29 1977-02-05 Meissner J

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2384735A (en) * 1935-08-07 1936-03-26 Imperial Chemical Industries Of Australia & New Zealand Limited Improvements in or relating tothe production of liquid nitric esters
FR2265675A1 (en) * 1974-03-29 1975-10-24 Lilly Co Eli Purifying spent nitration sulphuric acid - contg. nitrogen oxides, inorganic and organic fluorides, and organic cpds

Also Published As

Publication number Publication date
FR2625193B1 (fr) 1991-10-11
DE3843092A1 (de) 1989-07-13
GB8829980D0 (en) 1989-02-15
IT8868140A0 (it) 1988-12-22
IT1224608B (it) 1990-10-04
GB2212497A (en) 1989-07-26
FR2625193A1 (fr) 1989-06-30
DE3843092C2 (de) 1997-02-20
AU2740388A (en) 1989-06-29
CH675718A5 (cg-RX-API-DMAC7.html) 1990-10-31
GB2212497B (en) 1991-07-10

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HB Alteration of name in register

Owner name: SNPE

Free format text: FORMER NAME WAS: SOCIETE NATIONALE DES POUDRES ET EXPLOSIFS

PC Assignment registered

Owner name: SNPE MATERIAUX ENERGETIQUES

Free format text: FORMER OWNER WAS: SNPE