GB383506A - An improved process for the utilisation of the nitrogen from nitrosyl chloride - Google Patents

An improved process for the utilisation of the nitrogen from nitrosyl chloride

Info

Publication number
GB383506A
GB383506A GB6834/32A GB683432A GB383506A GB 383506 A GB383506 A GB 383506A GB 6834/32 A GB6834/32 A GB 6834/32A GB 683432 A GB683432 A GB 683432A GB 383506 A GB383506 A GB 383506A
Authority
GB
United Kingdom
Prior art keywords
nitric acid
nitrogen
chlorine
nitrosyl chloride
utilisation
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
GB6834/32A
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.)
Kali Forschungs Anstalt GmbH
Original Assignee
Kali Forschungs Anstalt 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 Kali Forschungs Anstalt GmbH filed Critical Kali Forschungs Anstalt GmbH
Publication of GB383506A publication Critical patent/GB383506A/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

383,506. Nitric acid and nitrogen oxides ; chlorine ; potassium nitrate. KALI-FORSCHUNGS-ANSTALT GES., 5, Sch÷ne bergerstrasse, Berlin. March 7, 1932, No. 6834. Convention date, July 9, 1931. Addition to 329,200, [Class 1 (ii), Inorganic compounds, other than &c.] [Classes 1 (ii), 1 (iii), and 90.] In the production of nitrates from chlorides and nitric acid or the like and the treatment of the gases containing nitrosyl chloride also obtained by thermal decomposition followed by a rapid cooling in the presence of oxygen or air as claimed in claim 9 of the parent Specification, the nitrogen dioxide formed is separated from the chlorine by dissolving out with nitric acid, water, or waste salt solutions. The nitric acid so obtained can again be used for the conversion of more potassium chloride into potassium nitrate. The gases and the liquid employed should be brought together in counterflow.
GB6834/32A 1931-07-09 1932-03-07 An improved process for the utilisation of the nitrogen from nitrosyl chloride Expired GB383506A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE383506X 1931-07-09
DE430386X 1933-08-05

Publications (1)

Publication Number Publication Date
GB383506A true GB383506A (en) 1932-11-17

Family

ID=31888952

Family Applications (2)

Application Number Title Priority Date Filing Date
GB6834/32A Expired GB383506A (en) 1931-07-09 1932-03-07 An improved process for the utilisation of the nitrogen from nitrosyl chloride
GB19881/34A Expired GB430386A (en) 1931-07-09 1934-07-06 An improved process for the decomposition of nitrosyl chloride

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB19881/34A Expired GB430386A (en) 1931-07-09 1934-07-06 An improved process for the decomposition of nitrosyl chloride

Country Status (2)

Country Link
FR (2) FR731230A (en)
GB (2) GB383506A (en)

Also Published As

Publication number Publication date
FR731230A (en) 1932-08-31
FR44983E (en) 1935-05-01
GB430386A (en) 1935-06-18

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