FR843587A - Continuous process for the preparation of highly concentrated nitrogen acid - Google Patents

Continuous process for the preparation of highly concentrated nitrogen acid

Info

Publication number
FR843587A
FR843587A FR843587DA FR843587A FR 843587 A FR843587 A FR 843587A FR 843587D A FR843587D A FR 843587DA FR 843587 A FR843587 A FR 843587A
Authority
FR
France
Prior art keywords
preparation
continuous process
highly concentrated
concentrated nitrogen
nitrogen acid
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
Other languages
French (fr)
Inventor
Thomas Dipl-Ing Fischer
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.)
Bamag Meguin AG
Original Assignee
Bamag Meguin AG
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 Bamag Meguin AG filed Critical Bamag Meguin AG
Application granted granted Critical
Publication of FR843587A publication Critical patent/FR843587A/en
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
    • C01B21/24—Nitric oxide (NO)
    • C01B21/26—Preparation by catalytic or non-catalytic oxidation of ammonia
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR843587D 1937-09-22 1938-09-17 Continuous process for the preparation of highly concentrated nitrogen acid Expired FR843587A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB180044D DE750981C (en) 1937-09-22 1937-09-22 Continuous production of highly concentrated nitric acid from liquid nitrogen tetroxide, water or diluted nitric acid and oxygen under pressure

Publications (1)

Publication Number Publication Date
FR843587A true FR843587A (en) 1939-07-05

Family

ID=5794623

Family Applications (1)

Application Number Title Priority Date Filing Date
FR843587D Expired FR843587A (en) 1937-09-22 1938-09-17 Continuous process for the preparation of highly concentrated nitrogen acid

Country Status (4)

Country Link
BE (1) BE430268A (en)
CH (1) CH209159A (en)
DE (2) DE750981C (en)
FR (1) FR843587A (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL38453C (en) * 1928-12-06 1936-02-15 Nikodem Caro Dr
DE540755C (en) * 1928-12-06 1934-05-12 Albert R Frank Dr Production of highly concentrated nitric acid
CH148477A (en) * 1930-05-13 1931-07-31 Lonza Ag Process for the preparation of highly concentrated nitric acid.
DE650613C (en) * 1931-08-15 1937-09-27 Bayerische Stickstoff Werke Ak Production of high percentage nitric acid
DE650891C (en) * 1931-12-31 1937-10-02 Bayerische Strickstoff Werke A Process for the production of high percentage nitric acid
DE650113C (en) * 1934-08-13 1937-09-15 Hobart Mfg Co Method and mill for grinding substances such as coffee beans or the like.
DE652958C (en) * 1934-11-25 1937-11-12 Bayerische Stickstoffwerke Akt Process for the production of high percentage nitric acid
GB456518A (en) * 1935-04-05 1936-11-05 George Parker Davies Improvements in or relating to the production of highly concentrated nitric acid

Also Published As

Publication number Publication date
CH209159A (en) 1940-03-31
BE430268A (en) 1938-10-31
DE767497C (en) 1954-04-12
DE750981C (en) 1952-12-01

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