FR463859A - Method for the concentration of dilute nitric acid - Google Patents

Method for the concentration of dilute nitric acid

Info

Publication number
FR463859A
FR463859A FR463859A FR463859DA FR463859A FR 463859 A FR463859 A FR 463859A FR 463859 A FR463859 A FR 463859A FR 463859D A FR463859D A FR 463859DA FR 463859 A FR463859 A FR 463859A
Authority
FR
France
Prior art keywords
concentration
nitric acid
dilute nitric
dilute
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
FR463859A
Other languages
French (fr)
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.)
Norsk Hydro Elektrisk Kvaelstof AS
Original Assignee
Norsk Hydro Elektrisk Kvaelstof AS
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 Norsk Hydro Elektrisk Kvaelstof AS filed Critical Norsk Hydro Elektrisk Kvaelstof AS
Application granted granted Critical
Publication of FR463859A publication Critical patent/FR463859A/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
    • C01B21/38—Nitric acid
    • C01B21/44—Concentration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR463859A 1912-10-30 1913-10-21 Method for the concentration of dilute nitric acid Expired FR463859A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO191322746X 1912-10-30

Publications (1)

Publication Number Publication Date
FR463859A true FR463859A (en) 1914-03-06

Family

ID=32589266

Family Applications (1)

Application Number Title Priority Date Filing Date
FR463859A Expired FR463859A (en) 1912-10-30 1913-10-21 Method for the concentration of dilute nitric acid

Country Status (2)

Country Link
FR (1) FR463859A (en)
GB (1) GB191322746A (en)

Also Published As

Publication number Publication date
GB191322746A (en) 1914-02-26

Similar Documents

Publication Publication Date Title
FR463859A (en) Method for the concentration of dilute nitric acid
FR447106A (en) Method for the concentration of nitric acid
FR459092A (en) Process for the concentration of sulfuric acid
FR455531A (en) Method for concentrating dilute nitric acid
FR462290A (en) Process and apparatus for the manufacture of highly concentrated nitric acid or nitric acid monohydrate
FR441813A (en) Method and apparatus for the manufacture of sulfuric acid
FR500507A (en) Nitric Acid Concentration Process
FR464561A (en) Continuous manufacturing process of nitric acid
FR452682A (en) Process for the manufacture of sulfuric acid
FR462016A (en) Provision for the concentration of sulfuric acid by preliminary and final concentrations
FR502643A (en) New process for the condensation of nitric acid
FR18603E (en) Process for the production of 1.2.4-purpurine-3-carboxylic acid
FR461452A (en) Process for the manufacture of nitrogen acid by means of nitrates and sulfuric acid
FR455532A (en) Process for the concentration of nitric acid by means of dehydrating agents, for example sulfuric acid
FR492977A (en) Method and apparatus for the continuous concentration of sulfuric acid
FR417794A (en) Process for the manufacture of hydrocyanic acid
FR479320A (en) Sulfuric acid concentration process
CH74443A (en) Process and plant for the concentration of sulfuric acid
FR498782A (en) Method and apparatus for the production of picric acid
FR432873A (en) Sulfuric acid concentration process
FR453742A (en) Apparatus for concentrating sulfuric acid
FR475642A (en) Process for the manufacture of titanic acid
FR458950A (en) Process for the production of pure ammonia
FR462161A (en) Process for the manufacture of the lime salt of acetylsalicylic acid
FR507733A (en) Process for the production of Protocatechoic Acid and Protocatechoic Aldehyde