NO158094C - Lagringsstabile vandige cyanamidopploesninger samt fremgangsmaate for fremstilling derav. - Google Patents

Lagringsstabile vandige cyanamidopploesninger samt fremgangsmaate for fremstilling derav.

Info

Publication number
NO158094C
NO158094C NO831800A NO831800A NO158094C NO 158094 C NO158094 C NO 158094C NO 831800 A NO831800 A NO 831800A NO 831800 A NO831800 A NO 831800A NO 158094 C NO158094 C NO 158094C
Authority
NO
Norway
Prior art keywords
procedures
preparing
stable aqueous
storage stable
aqueous cyanamide
Prior art date
Application number
NO831800A
Other languages
English (en)
Other versions
NO158094B (no
NO831800L (no
Inventor
Stefan Weiss
Original Assignee
Sueddeutsche Kalkstickstoff
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 Sueddeutsche Kalkstickstoff filed Critical Sueddeutsche Kalkstickstoff
Publication of NO831800L publication Critical patent/NO831800L/no
Publication of NO158094B publication Critical patent/NO158094B/no
Publication of NO158094C publication Critical patent/NO158094C/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C7/00—Fertilisers containing calcium or other cyanamides
    • C05C7/02—Granulation; Pelletisation; Degassing; Hydrating; Hardening; Stabilisation; Oiling
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00—Cyanogen; Compounds thereof
    • C01C3/16—Cyanamide; Salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
NO831800A 1982-05-21 1983-05-20 Lagringsstabile vandige cyanamidopploesninger samt fremgangsmaate for fremstilling derav. NO158094C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3219054A DE3219054A1 (de) 1982-05-21 1982-05-21 Verfahren zur erhoehung der lagerstabilitaet waessriger cyanamidloesungen

Publications (3)

Publication Number Publication Date
NO831800L NO831800L (no) 1983-11-22
NO158094B NO158094B (no) 1988-04-05
NO158094C true NO158094C (no) 1988-07-13

Family

ID=6164124

Family Applications (1)

Application Number Title Priority Date Filing Date
NO831800A NO158094C (no) 1982-05-21 1983-05-20 Lagringsstabile vandige cyanamidopploesninger samt fremgangsmaate for fremstilling derav.

Country Status (7)

Country Link
US (1) US4477421A (no)
EP (1) EP0095065B1 (no)
JP (1) JPS58208133A (no)
DD (1) DD209796A5 (no)
DE (2) DE3219054A1 (no)
ES (1) ES8406057A1 (no)
NO (1) NO158094C (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3929554A1 (de) * 1989-09-06 1991-03-07 Sueddeutsche Kalkstickstoff Verfahren zur reduzierung von schadstoff-emissionen bei verbrennungsprozessen
US6613925B1 (en) 1998-09-09 2003-09-02 Nippon Carbide Kogyo K.K. Process for producing O-alkyl-N-cyanoimidate
JP2000219511A (ja) * 1999-01-28 2000-08-08 Nippon Carbide Ind Co Inc シアナミド水溶液
WO2012123378A1 (en) 2011-03-11 2012-09-20 Puregeneration (Uk) Ltd Production and use of cyanoguanidine and cyanamide
DE102014003082A1 (de) * 2014-03-01 2015-09-17 Alzchem Ag Emulgierbare oder selbstemulgierende Zusammensetzung
DE102017003691A1 (de) 2017-04-15 2018-10-18 Alzchem Trostberg Gmbh Lagerstabile Cyanamid-haltige Lösungen
US11180371B2 (en) 2019-04-12 2021-11-23 J. Dustin Hultine Integrated synthesis of commodity chemicals from waste plastic

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE673950C (de) * 1937-03-06 1939-03-31 Stickstoffduenger Ag F Verfahren zur Verminderung des Rieselns von gekoerntem Kalkstickstoff
US2982616A (en) * 1958-09-05 1961-05-02 Sugino Kuchiro Method of producing calcium-free crystalline cyanamide
FR1285470A (fr) * 1960-04-06 1962-02-23 Sueddeutsche Kalkstickstoff Procédé de fabrication de cyanamide calcique comprimée
SU150105A1 (ru) * 1961-05-18 1961-11-30 В.Г. Голов Способ стабилизации цианамида
US3295926A (en) * 1964-02-17 1967-01-03 American Cyanamid Co Stabilization of cyanamide
DE1914149A1 (de) * 1969-03-20 1970-10-01 Wittek Geb Jansch Duengemittel,bestehend aus alkalihaltigen Cyanamiden des Magnesiums und gegebenenfalls Kalziums und Verfahren zur Herstellung desselben
DE2047907A1 (en) * 1970-09-29 1972-03-30 Suddeutsche Kalkstickstoff Werke AG, 8223 Trostberg Stabiliser for cyanamide soln - based on substd 1,3,5-triazine (salt) thio or oxy-diformamidine salt
CA1080150A (en) * 1975-11-07 1980-06-24 Lorne D. Roy Concentration of aqueous cyanamide solutions by evaporation
DE2642023C3 (de) * 1976-09-18 1980-12-18 Skw Trostberg Ag, 8223 Trostberg Verfahren zur Stabilisierung wäßriger Cyanamid-Lösungen
BE868951A (fr) * 1978-07-12 1978-11-03 Sueddeutsche Kalkstickstoff Solutions d'engrais et leur procede de preparation

Also Published As

Publication number Publication date
NO158094B (no) 1988-04-05
DE3219054A1 (de) 1983-11-24
EP0095065A1 (de) 1983-11-30
JPS618016B2 (no) 1986-03-11
ES522599A0 (es) 1984-07-01
ES8406057A1 (es) 1984-07-01
JPS58208133A (ja) 1983-12-03
US4477421A (en) 1984-10-16
EP0095065B1 (de) 1985-07-31
NO831800L (no) 1983-11-22
DD209796A5 (de) 1984-05-23
DE3360465D1 (en) 1985-09-05

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