GB306998A - Process for the manufacture of metallic nitrates - Google Patents

Process for the manufacture of metallic nitrates

Info

Publication number
GB306998A
GB306998A GB3241527A GB3241527A GB306998A GB 306998 A GB306998 A GB 306998A GB 3241527 A GB3241527 A GB 3241527A GB 3241527 A GB3241527 A GB 3241527A GB 306998 A GB306998 A GB 306998A
Authority
GB
United Kingdom
Prior art keywords
oxygen
pressure
under
atmospheres
treated
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
GB3241527A
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie 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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to GB3241527A priority Critical patent/GB306998A/en
Publication of GB306998A publication Critical patent/GB306998A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
    • C01D9/00—Nitrates of sodium, potassium or alkali metals in general

Abstract

306,998. Carpmael, A., (I. G. Farbenindustrie Akt.-Ges.). Dec. 1, 1927. Potassium and zinc nitrates metallic nitrates in general.-Metallic nitrites, in aqueous solution or in the presence of water, are converted into nitrates by action thereon of oxygen or oxygencontaining gases under pressure at a temperature exceeding 150‹ C. A catalyst, such as an alkali hydroxide, may be used to accelerate the reaction, and a mixture of nitrite and nitrate, obtained as by the action of nitrous gases on the corresponding oxide or carbonate, may be used in the process. According to examples :-An aqueous solution of potassium nitrite is treated with oxygen at 160‹ C. under a pressure of 15 atmospheres; an aqueous solution of mixed. potassium nitrite and nitrate is treated with oxygen at 160‹ C. under a pressure of 14 atmospheres; a mixture of potassium nitrite and a solution of caustic potash is treated with oxygen at 160‹ C under a pressure of 15 atmospheres; and an aqueous solution of zinc nitrite and nitrate is treated with oxygen at 170‹ C. under a pressure of 20 atmospheres.
GB3241527A 1927-12-01 1927-12-01 Process for the manufacture of metallic nitrates Expired GB306998A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3241527A GB306998A (en) 1927-12-01 1927-12-01 Process for the manufacture of metallic nitrates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3241527A GB306998A (en) 1927-12-01 1927-12-01 Process for the manufacture of metallic nitrates

Publications (1)

Publication Number Publication Date
GB306998A true GB306998A (en) 1929-03-01

Family

ID=10338241

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3241527A Expired GB306998A (en) 1927-12-01 1927-12-01 Process for the manufacture of metallic nitrates

Country Status (1)

Country Link
GB (1) GB306998A (en)

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