ES420558A1 - Method of continuously converting a hydroxylamine salt into a different hydroxylamine salt - Google Patents

Method of continuously converting a hydroxylamine salt into a different hydroxylamine salt

Info

Publication number
ES420558A1
ES420558A1 ES420558A ES420558A ES420558A1 ES 420558 A1 ES420558 A1 ES 420558A1 ES 420558 A ES420558 A ES 420558A ES 420558 A ES420558 A ES 420558A ES 420558 A1 ES420558 A1 ES 420558A1
Authority
ES
Spain
Prior art keywords
hydroxylamine
hydroxylamine salt
salt
different
cation
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
ES420558A
Other languages
Spanish (es)
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of ES420558A1 publication Critical patent/ES420558A1/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
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
    • C01B21/14—Hydroxylamine; Salts thereof
    • C01B21/1409—Preparation
    • C01B21/1454—Preparation of hydroxylamine salts by processes not covered by one or more of groups C01B21/1418 - C01B21/1445, e.g. by conversion of one salt into another

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Process of continuous conversion of a hydroxylamine salt to another hydroxylamine salt, mainly applicable to the transformation of a sulfate or a hydroxylamine chloride into a nitrate or a hydroxylamine formate, characterized in that it comprises bringing the salt solution into countercurrent contact starting with a cationic solvent, so that the hydroxylamine cation is extracted, and then again extract this hydroxylamine cation by contacting in countercurrent the solvent thus loaded with an aqueous solution whose anion is that of the desired hydroxylamine salt obtain. (Machine-translation by Google Translate, not legally binding)
ES420558A 1972-11-16 1973-11-15 Method of continuously converting a hydroxylamine salt into a different hydroxylamine salt Expired ES420558A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7240759A FR2206270B1 (en) 1972-11-16 1972-11-16

Publications (1)

Publication Number Publication Date
ES420558A1 true ES420558A1 (en) 1977-09-16

Family

ID=9107275

Family Applications (1)

Application Number Title Priority Date Filing Date
ES420558A Expired ES420558A1 (en) 1972-11-16 1973-11-15 Method of continuously converting a hydroxylamine salt into a different hydroxylamine salt

Country Status (4)

Country Link
ES (1) ES420558A1 (en)
FR (1) FR2206270B1 (en)
GB (1) GB1423886A (en)
IT (1) IT999765B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4166842A (en) * 1977-10-28 1979-09-04 Allied Chemical Corporation Hydroxylamine purification via liquid/liquid extraction
US4202765A (en) * 1977-10-28 1980-05-13 Allied Chemical Corporation Hydroxylamine purification via cation exchange
US5266290A (en) * 1992-07-10 1993-11-30 Thiokol Corporation Process for making high purity hydroxylammonium nitrate
FR2697009B1 (en) * 1992-10-19 1995-01-27 Sgn Soc Gen Tech Nouvelle Process for the continuous conversion of a hydroxylamine salt to another hydroxylamine salt.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3586476A (en) * 1968-10-16 1971-06-22 Little Inc A Method of stripping ions from an ion-exchange liquid

Also Published As

Publication number Publication date
FR2206270A1 (en) 1974-06-07
FR2206270B1 (en) 1975-01-03
GB1423886A (en) 1976-02-04
IT999765B (en) 1976-03-10

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