FR82135E - Procédé de concentration de l'acide nitrique - Google Patents

Procédé de concentration de l'acide nitrique

Info

Publication number
FR82135E
FR82135E FR906496A FR906496A FR82135E FR 82135 E FR82135 E FR 82135E FR 906496 A FR906496 A FR 906496A FR 906496 A FR906496 A FR 906496A FR 82135 E FR82135 E FR 82135E
Authority
FR
France
Prior art keywords
nitric acid
acid concentration
concentration process
nitric
concentration
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
Application number
FR906496A
Other languages
English (en)
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.)
Cyprus Amax Minerals Co
Original Assignee
American Metal Climax Inc
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 American Metal Climax Inc filed Critical American Metal Climax Inc
Priority to FR906496A priority Critical patent/FR82135E/fr
Application granted granted Critical
Publication of FR82135E publication Critical patent/FR82135E/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C01B21/44—Concentration
    • 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
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
    • C01B21/083—Compounds containing nitrogen and non-metals and optionally metals containing one or more halogen atoms
    • C01B21/084—Compounds containing nitrogen and non-metals and optionally metals containing one or more halogen atoms containing also one or more oxygen atoms, e.g. nitrosyl halides
    • C01B21/0842—Halides of nitrogen oxides
    • C01B21/0846—Nitrosyl chloride
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • C01B7/03—Preparation from chlorides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
FR906496A 1959-12-24 1962-08-08 Procédé de concentration de l'acide nitrique Expired FR82135E (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR906496A FR82135E (fr) 1959-12-24 1962-08-08 Procédé de concentration de l'acide nitrique

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US86200059A 1959-12-24 1959-12-24
US16479262A 1962-01-08 1962-01-08
FR906496A FR82135E (fr) 1959-12-24 1962-08-08 Procédé de concentration de l'acide nitrique

Publications (1)

Publication Number Publication Date
FR82135E true FR82135E (fr) 1963-12-27

Family

ID=31191707

Family Applications (1)

Application Number Title Priority Date Filing Date
FR906496A Expired FR82135E (fr) 1959-12-24 1962-08-08 Procédé de concentration de l'acide nitrique

Country Status (1)

Country Link
FR (1) FR82135E (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3479254A (en) * 1967-05-22 1969-11-18 Badger Co Nitric acid concentration

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3479254A (en) * 1967-05-22 1969-11-18 Badger Co Nitric acid concentration

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