JPS5046618A - - Google Patents

Info

Publication number
JPS5046618A
JPS5046618A JP49038091A JP3809174A JPS5046618A JP S5046618 A JPS5046618 A JP S5046618A JP 49038091 A JP49038091 A JP 49038091A JP 3809174 A JP3809174 A JP 3809174A JP S5046618 A JPS5046618 A JP S5046618A
Authority
JP
Japan
Prior art keywords
working
april
nitric acid
reaction mixture
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.)
Pending
Application number
JP49038091A
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 JPS5046618A publication Critical patent/JPS5046618A/ja
Pending legal-status Critical Current

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)
JP49038091A 1973-04-06 1974-04-05 Pending JPS5046618A (ja)

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
JPS5046618A true JPS5046618A (ja) 1975-04-25

Family

ID=5877209

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49038091A Pending JPS5046618A (ja) 1973-04-06 1974-04-05

Country Status (8)

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

Also Published As

Publication number Publication date
GB1455594A (en) 1976-11-17
IT1013072B (it) 1977-03-30
NL7404407A (ja) 1974-10-08
DE2317277A1 (de) 1974-10-24
ES425041A1 (es) 1976-06-01
FR2224443B3 (ja) 1978-05-05
DE2317277B2 (de) 1977-02-10
BE813291A (fr) 1974-10-04
FR2224443A1 (ja) 1974-10-31
DD112984A5 (ja) 1975-05-12

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