FR1282750A - Procédé de concentration de l'acide nitrique - Google Patents

Procédé de concentration de l'acide nitrique

Info

Publication number
FR1282750A
FR1282750A FR847880A FR847880A FR1282750A FR 1282750 A FR1282750 A FR 1282750A FR 847880 A FR847880 A FR 847880A FR 847880 A FR847880 A FR 847880A FR 1282750 A FR1282750 A FR 1282750A
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
FR847880A
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
Application granted granted Critical
Publication of FR1282750A publication Critical patent/FR1282750A/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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR847880A 1959-12-24 1960-12-23 Procédé de concentration de l'acide nitrique Expired FR1282750A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86200059A 1959-12-24 1959-12-24
US16479262A 1962-01-08 1962-01-08

Publications (1)

Publication Number Publication Date
FR1282750A true FR1282750A (fr) 1962-01-27

Family

ID=31190634

Family Applications (1)

Application Number Title Priority Date Filing Date
FR847880A Expired FR1282750A (fr) 1959-12-24 1960-12-23 Procédé de concentration de l'acide nitrique

Country Status (4)

Country Link
BE (1) BE621315A (fr)
FR (1) FR1282750A (fr)
GB (3) GB975325A (fr)
NL (1) NL259438A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8505898A1 (es) * 1984-07-30 1985-06-16 Union Explosivos Rio Tinto Procedimiento de obtencion de nitrato potasico a partir de cloruro potasico y acido nitrico
CN108557786B (zh) * 2018-05-17 2021-05-11 宁夏润夏能源化工有限公司 一种硝酸镁法生产浓硝酸的生产设备

Also Published As

Publication number Publication date
NL259438A (fr)
GB975324A (en) 1964-11-18
BE621315A (fr)
GB1001615A (en) 1965-08-18
GB975325A (en) 1964-11-18

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