[go: up one dir, main page]

FR820023A - Process for making a fertilizer using calcium cyanamide as raw material - Google Patents

Process for making a fertilizer using calcium cyanamide as raw material

Info

Publication number
FR820023A
FR820023A FR820023DA FR820023A FR 820023 A FR820023 A FR 820023A FR 820023D A FR820023D A FR 820023DA FR 820023 A FR820023 A FR 820023A
Authority
FR
France
Prior art keywords
fertilizer
making
raw material
calcium cyanamide
cyanamide
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
Other languages
French (fr)
Inventor
Takewo Ozawa
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 filed Critical
Application granted granted Critical
Publication of FR820023A publication Critical patent/FR820023A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C9/00—Fertilisers containing urea or urea compounds
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR820023D 1937-03-31 1937-03-31 Process for making a fertilizer using calcium cyanamide as raw material Expired FR820023A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR820023T 1937-03-31

Publications (1)

Publication Number Publication Date
FR820023A true FR820023A (en) 1937-10-30

Family

ID=9269823

Family Applications (1)

Application Number Title Priority Date Filing Date
FR820023D Expired FR820023A (en) 1937-03-31 1937-03-31 Process for making a fertilizer using calcium cyanamide as raw material

Country Status (1)

Country Link
FR (1) FR820023A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412512A1 (en) * 1977-12-22 1979-07-20 Fisons Ltd Fertiliser compsn. contg. urea and metal salt, hydroxide or oxide - to minimise ammonia loss from urea in soils
FR2477171A1 (en) * 1980-02-28 1981-09-04 Uhde Gmbh

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412512A1 (en) * 1977-12-22 1979-07-20 Fisons Ltd Fertiliser compsn. contg. urea and metal salt, hydroxide or oxide - to minimise ammonia loss from urea in soils
FR2477171A1 (en) * 1980-02-28 1981-09-04 Uhde Gmbh

Similar Documents

Publication Publication Date Title
FR846975A (en) Calcium sulfate anhydrite production process
FR820023A (en) Process for making a fertilizer using calcium cyanamide as raw material
FR830608A (en) Process for improving fibrous materials
FR48570E (en) Process for the production of amino compounds
FR731107A (en) Process for the continuous production of press mixes made from artificial resins
FR631233A (en) Process for the production of mixed fertilizers
FR824842A (en) Process for preparing colloidal calcium carbonate
FR756614A (en) Process for the production of carbonaceous fertilizers
FR750638A (en) Process for the production of humous fertilizer
FR44010E (en) Process for bringing lime cyanamide to the state of a spreadable product which does not reduce to dust
AU103570B2 (en) Method of manufacturing a fertilizer by employing calcium cyanamide asthe raw material
FR839234A (en) Process for producing improved fibrous materials
AU129137A (en) Method of manufacturing a fertilizer by employing calcium cyanamide asthe raw material
FR837332A (en) Continuous production process for superphosphates
FR729357A (en) Process for preparing a catalytic material
FR759709A (en) Process for bringing lime cyanamide to the state of a spreadable product which does not reduce to dust
FR783950A (en) Process for the production of a neutral mixed fertilizer
FR837022A (en) Process for making uniformly granulated compound fertilizers
FR838478A (en) Process for the production of finely divided calcium sulfate
FR841798A (en) Process for the production of sawtooth oscillations
FR819740A (en) Process for preparing a basic lead carbonate
FR765911A (en) Process for the production of mixed fertilizers
FR831456A (en) Process for the production of concreted magnesia as a raw material for refractory products
FR784158A (en) Process for preparing a weldable artificial material
FR819533A (en) Process for the production of calcium hydride