BE813291A - Procede de traitement de melanges de nitration - Google Patents

Procede de traitement de melanges de nitration

Info

Publication number
BE813291A
BE813291A BE142835A BE142835A BE813291A BE 813291 A BE813291 A BE 813291A BE 142835 A BE142835 A BE 142835A BE 142835 A BE142835 A BE 142835A BE 813291 A BE813291 A BE 813291A
Authority
BE
Belgium
Prior art keywords
treatment
nitration mixtures
nitration
mixtures
Prior art date
Application number
BE142835A
Other languages
English (en)
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
Priority claimed from DE19732317277 external-priority patent/DE2317277C3/de
Application filed filed Critical
Publication of BE813291A publication Critical patent/BE813291A/fr

Links

Classifications

    • 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
    • C07C201/06—Preparation of nitro compounds
    • C07C201/16—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/20—Nitrogen oxides; Oxyacids of nitrogen; Salts thereof
    • C01B21/38—Nitric acid
    • C01B21/46—Purification; Separation ; Stabilisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/45—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by at least one doubly—bound oxygen atom, not being part of a —CHO group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated
    • 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
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE142835A 1973-04-06 1974-04-04 Procede de traitement de melanges de nitration BE813291A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732317277 DE2317277C3 (de) 1973-04-06 Aufarbeitung von Nitriergemischen

Publications (1)

Publication Number Publication Date
BE813291A true BE813291A (fr) 1974-10-04

Family

ID=5877209

Family Applications (1)

Application Number Title Priority Date Filing Date
BE142835A BE813291A (fr) 1973-04-06 1974-04-04 Procede de traitement de melanges de nitration

Country Status (8)

Country Link
JP (1) JPS5046618A (fr)
BE (1) BE813291A (fr)
DD (1) DD112984A5 (fr)
ES (1) ES425041A1 (fr)
FR (1) FR2224443B3 (fr)
GB (1) GB1455594A (fr)
IT (1) IT1013072B (fr)
NL (1) NL7404407A (fr)

Also Published As

Publication number Publication date
DE2317277A1 (de) 1974-10-24
IT1013072B (it) 1977-03-30
DE2317277B2 (de) 1977-02-10
JPS5046618A (fr) 1975-04-25
ES425041A1 (es) 1976-06-01
FR2224443B3 (fr) 1978-05-05
DD112984A5 (fr) 1975-05-12
FR2224443A1 (fr) 1974-10-31
NL7404407A (fr) 1974-10-08
GB1455594A (en) 1976-11-17

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