GB191210479A - Process for the Production of Pure Nitrites from Nitrous Gases Containing Air or Oxygen. - Google Patents

Process for the Production of Pure Nitrites from Nitrous Gases Containing Air or Oxygen.

Info

Publication number
GB191210479A
GB191210479A GB191210479DA GB191210479A GB 191210479 A GB191210479 A GB 191210479A GB 191210479D A GB191210479D A GB 191210479DA GB 191210479 A GB191210479 A GB 191210479A
Authority
GB
United Kingdom
Prior art keywords
nitrites
nitrogen oxides
oxygen
gases containing
pure
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
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.)
ELEKTROCHEMISCHE WERKE GmbH
Original Assignee
ELEKTROCHEMISCHE WERKE GmbH
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 ELEKTROCHEMISCHE WERKE GmbH filed Critical ELEKTROCHEMISCHE WERKE GmbH
Application granted granted Critical
Publication of GB191210479A publication Critical patent/GB191210479A/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
    • C01B21/50—Nitrous acid; Salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

10,479. Elektrochemische Werke Ges. May 17, 1911, [Convention date]. Alkali and other nitrites.-Nitrites are obtained from gases containing nitrogen oxides and oxygen, such as the nitrous gases from arc furnaces, by dividing the gas stream, one portion being cooled so as to convert the nitrogen oxides into peroxide, while the other portion is maintained at a suitable temperature and passed by a short route to convert the nitrogen oxides into nitric oxide. The two parts are led into the same alkaline absorbent, the nitric oxide portion being also admitted at various points or in successive chambers so so that at all points the composition of the nitrogen oxides corresponds to the proportion N2O3. Specification 4219/06 is referred to.
GB191210479D 1911-05-17 1912-05-02 Process for the Production of Pure Nitrites from Nitrous Gases Containing Air or Oxygen. Expired GB191210479A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE261027T 1911-05-17

Publications (1)

Publication Number Publication Date
GB191210479A true GB191210479A (en) 1912-10-03

Family

ID=32337209

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191210479D Expired GB191210479A (en) 1911-05-17 1912-05-02 Process for the Production of Pure Nitrites from Nitrous Gases Containing Air or Oxygen.

Country Status (3)

Country Link
DE (1) DE261027C (en)
FR (1) FR441706A (en)
GB (1) GB191210479A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4208391A (en) * 1977-09-13 1980-06-17 Nissan Chemical Industries, Limited Process for producing aqueous solution of calcium nitrite

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4208391A (en) * 1977-09-13 1980-06-17 Nissan Chemical Industries, Limited Process for producing aqueous solution of calcium nitrite

Also Published As

Publication number Publication date
DE261027C (en)
FR441706A (en) 1912-08-14

Similar Documents

Publication Publication Date Title
AR247494A1 (en) Process for the transformation of vanadium/phosphorus mixed oxide catalyst precursors into active catalysts for the production of maleic anhydride
GB191210479A (en) Process for the Production of Pure Nitrites from Nitrous Gases Containing Air or Oxygen.
GB129743A (en) Improvements in the Purification of Hydrogen.
GB190604219A (en) Improvements in the Production of Nitrites.
US1061630A (en) Process of absorbing dilute nitrous gases.
US723596A (en) Process of making sulfuric anhydrid.
GB100099A (en) New or Improved Process for the Manufacture of Nitrogen Compounds.
GB131334A (en)
GB190816963A (en) An Improved Process for the Manufacture of Pure Nitrogen from Combustion-gases.
GB127047A (en) Improvements in the Manufacture of Sulphuric Acid.
US899705A (en) Method of production of nitrites.
GB675541A (en) The production of chlorine dioxide
US1295635A (en) Process for obtaining nitrogen from air.
GB579321A (en) Improvements in or relating to the manufacture of barium carbide
US1096393A (en) Process of producing nitrogen simultaneously with oxids of nitrogen.
GB191015285A (en) Improvements in the Process of Producing Ammonia from Peat.
GB190617573A (en) Improvements relating to the Manufacture of Camphor.
GB737520A (en) Improvements in processes for the production of white calcium cyanamide
GB136190A (en) Improvements in and relating to the Production of Ammonium Nitrate.
US842471A (en) Process of making alkali perborates.
GB674810A (en) Improvements in or relating to the preparation of ammonia-sulphur trioxide addition compounds
GB191020131A (en) Process for Denitrating Nitrous Sulphuric Acid in the Lead Chamber Process.
GB191300974A (en) Improvements in and relating to Chemical Reactions in Gases by Means of Electric Arcs.
GB695232A (en) Improvements relating to the manufacture of cation exchangers
GB190813968A (en) Method of Producing Oxygen Compounds.