CH273389A - Process for the production of sulfamic acid. - Google Patents

Process for the production of sulfamic acid.

Info

Publication number
CH273389A
CH273389A CH273389DA CH273389A CH 273389 A CH273389 A CH 273389A CH 273389D A CH273389D A CH 273389DA CH 273389 A CH273389 A CH 273389A
Authority
CH
Switzerland
Prior art keywords
production
sulfamic acid
sulfamic
acid
Prior art date
Application number
Other languages
German (de)
Inventor
Spolek Pro Chemickou A Produkt
Original Assignee
Spolek
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 Spolek filed Critical Spolek
Publication of CH273389A publication Critical patent/CH273389A/en

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
    • C01B21/087—Compounds containing nitrogen and non-metals and optionally metals containing one or more hydrogen atoms
    • C01B21/093—Compounds containing nitrogen and non-metals and optionally metals containing one or more hydrogen atoms containing also one or more sulfur atoms
    • C01B21/0935—Imidodisulfonic acid; Nitrilotrisulfonic acid; 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
    • C01B21/082—Compounds containing nitrogen and non-metals and optionally metals
    • C01B21/087—Compounds containing nitrogen and non-metals and optionally metals containing one or more hydrogen atoms
    • C01B21/093—Compounds containing nitrogen and non-metals and optionally metals containing one or more hydrogen atoms containing also one or more sulfur atoms
    • C01B21/096—Amidosulfonic acid; Salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH273389D 1947-07-25 1948-06-30 Process for the production of sulfamic acid. CH273389A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS273389X 1947-07-25

Publications (1)

Publication Number Publication Date
CH273389A true CH273389A (en) 1951-02-15

Family

ID=5451823

Family Applications (1)

Application Number Title Priority Date Filing Date
CH273389D CH273389A (en) 1947-07-25 1948-06-30 Process for the production of sulfamic acid.

Country Status (5)

Country Link
BE (1) BE484058A (en)
CH (1) CH273389A (en)
FR (1) FR968909A (en)
GB (1) GB650341A (en)
NL (1) NL70329C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039481A1 (en) * 1980-05-05 1981-11-11 Hoechst Aktiengesellschaft Process for producing triammonium nitrilotrisulfate

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL248263A (en) * 1959-02-13
DE2637948C3 (en) * 1976-08-24 1980-04-03 Hoechst Ag, 6000 Frankfurt Process for the production of sulfamic acid
CN108101011A (en) * 2018-01-05 2018-06-01 荆门市熊兴化工有限公司 A kind of refuse reclamation method and device of sulfamic acid by-product dilute sulfuric acid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039481A1 (en) * 1980-05-05 1981-11-11 Hoechst Aktiengesellschaft Process for producing triammonium nitrilotrisulfate

Also Published As

Publication number Publication date
GB650341A (en) 1951-02-21
NL70329C (en)
FR968909A (en) 1950-12-08
BE484058A (en)

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