FR2224442A1 - Nitroketone and nitric acid recovery - by dilution with aq. mineral salt soln. and extn. - Google Patents

Nitroketone and nitric acid recovery - by dilution with aq. mineral salt soln. and extn.

Info

Publication number
FR2224442A1
FR2224442A1 FR7410849A FR7410849A FR2224442A1 FR 2224442 A1 FR2224442 A1 FR 2224442A1 FR 7410849 A FR7410849 A FR 7410849A FR 7410849 A FR7410849 A FR 7410849A FR 2224442 A1 FR2224442 A1 FR 2224442A1
Authority
FR
France
Prior art keywords
nitroketone
extn
dilution
nitric acid
mineral salt
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.)
Granted
Application number
FR7410849A
Other languages
English (en)
French (fr)
Other versions
FR2224442B3 (enrdf_load_stackoverflow
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of FR2224442A1 publication Critical patent/FR2224442A1/fr
Application granted granted Critical
Publication of FR2224442B3 publication Critical patent/FR2224442B3/fr
Granted 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7410849A 1973-04-06 1974-03-28 Nitroketone and nitric acid recovery - by dilution with aq. mineral salt soln. and extn. Granted FR2224442A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2317279A DE2317279A1 (de) 1973-04-06 1973-04-06 Aufarbeitung von nitriergemischen

Publications (2)

Publication Number Publication Date
FR2224442A1 true FR2224442A1 (en) 1974-10-31
FR2224442B3 FR2224442B3 (enrdf_load_stackoverflow) 1977-01-21

Family

ID=5877211

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7410849A Granted FR2224442A1 (en) 1973-04-06 1974-03-28 Nitroketone and nitric acid recovery - by dilution with aq. mineral salt soln. and extn.

Country Status (8)

Country Link
JP (1) JPS505313A (enrdf_load_stackoverflow)
BE (1) BE813358A (enrdf_load_stackoverflow)
DD (1) DD113525A5 (enrdf_load_stackoverflow)
DE (1) DE2317279A1 (enrdf_load_stackoverflow)
ES (1) ES425039A1 (enrdf_load_stackoverflow)
FR (1) FR2224442A1 (enrdf_load_stackoverflow)
IT (1) IT1021532B (enrdf_load_stackoverflow)
NL (1) NL7404405A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH672397A5 (enrdf_load_stackoverflow) * 1986-05-16 1989-11-30 Max Zellweger

Also Published As

Publication number Publication date
NL7404405A (enrdf_load_stackoverflow) 1974-10-08
FR2224442B3 (enrdf_load_stackoverflow) 1977-01-21
DE2317279A1 (de) 1974-10-24
ES425039A1 (es) 1976-05-16
IT1021532B (it) 1978-02-20
BE813358A (fr) 1974-10-07
DD113525A5 (enrdf_load_stackoverflow) 1975-06-12
JPS505313A (enrdf_load_stackoverflow) 1975-01-21

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Legal Events

Date Code Title Description
ST Notification of lapse