FR2625193B1 - Procede et installation de degradation de la nitroglycerine dans les acides residuaires de nitration - Google Patents

Procede et installation de degradation de la nitroglycerine dans les acides residuaires de nitration

Info

Publication number
FR2625193B1
FR2625193B1 FR8718033A FR8718033A FR2625193B1 FR 2625193 B1 FR2625193 B1 FR 2625193B1 FR 8718033 A FR8718033 A FR 8718033A FR 8718033 A FR8718033 A FR 8718033A FR 2625193 B1 FR2625193 B1 FR 2625193B1
Authority
FR
France
Prior art keywords
acids
plant
residual
degradation
nitration
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 - Lifetime
Application number
FR8718033A
Other languages
English (en)
French (fr)
Other versions
FR2625193A1 (fr
Inventor
Marc Stephan
Jean-Pierre Cartier
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.)
Societe Nationale des Poudres et Explosifs
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
Priority to FR8718033A priority Critical patent/FR2625193B1/fr
Priority to CH4604/88A priority patent/CH675718A5/fr
Priority to DE3843092A priority patent/DE3843092C2/de
Priority to GB8829980A priority patent/GB2212497B/en
Priority to IT8868140A priority patent/IT1224608B/it
Priority to AU27403/88A priority patent/AU623871B2/en
Publication of FR2625193A1 publication Critical patent/FR2625193A1/fr
Application granted granted Critical
Publication of FR2625193B1 publication Critical patent/FR2625193B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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)
FR8718033A 1987-12-23 1987-12-23 Procede et installation de degradation de la nitroglycerine dans les acides residuaires de nitration Expired - Lifetime FR2625193B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR8718033A FR2625193B1 (fr) 1987-12-23 1987-12-23 Procede et installation de degradation de la nitroglycerine dans les acides residuaires de nitration
CH4604/88A CH675718A5 (cg-RX-API-DMAC7.html) 1987-12-23 1988-12-13
DE3843092A DE3843092C2 (de) 1987-12-23 1988-12-21 Verfahren und Vorrichtung zum Abbau von Nitroglyzerin in den Restsäuren aus der Nitrierung
GB8829980A GB2212497B (en) 1987-12-23 1988-12-22 Process and plant for the degradation of nitroglycerine in residual acids
IT8868140A IT1224608B (it) 1987-12-23 1988-12-22 Procedimento ed impianto per la degradazione della nitroglicerina negli acidi residuali di nitrazione
AU27403/88A AU623871B2 (en) 1987-12-23 1988-12-23 Method and equipment for decomposition of nitroglycerine in the residual nitration acids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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
FR2625193A1 FR2625193A1 (fr) 1989-06-30
FR2625193B1 true FR2625193B1 (fr) 1991-10-11

Family

ID=9358226

Family Applications (1)

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

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)

Family Cites Families (5)

* 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
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
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
AU623871B2 (en) 1992-05-28
AU2740388A (en) 1989-06-29
CH675718A5 (cg-RX-API-DMAC7.html) 1990-10-31
GB2212497B (en) 1991-07-10

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property
ST Notification of lapse

Effective date: 20070831