DK165875C - PROCEDURE FOR THE MANUFACTURE OF AMMONIUM NITRATE AND CALCIUM CARBONATE CONTAINING FERTILIZERS - Google Patents

PROCEDURE FOR THE MANUFACTURE OF AMMONIUM NITRATE AND CALCIUM CARBONATE CONTAINING FERTILIZERS

Info

Publication number
DK165875C
DK165875C DK121987A DK121987A DK165875C DK 165875 C DK165875 C DK 165875C DK 121987 A DK121987 A DK 121987A DK 121987 A DK121987 A DK 121987A DK 165875 C DK165875 C DK 165875C
Authority
DK
Denmark
Prior art keywords
ammonium nitrate
calcium carbonate
procedure
manufacture
carbonate containing
Prior art date
Application number
DK121987A
Other languages
Danish (da)
Other versions
DK121987A (en
DK165875B (en
DK121987D0 (en
Inventor
Robert E Nitzschmann
Karl Heinz Zapp
Hermann Pottgiesser
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of DK121987D0 publication Critical patent/DK121987D0/en
Publication of DK121987A publication Critical patent/DK121987A/en
Publication of DK165875B publication Critical patent/DK165875B/en
Application granted granted Critical
Publication of DK165875C publication Critical patent/DK165875C/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05C—NITROGENOUS FERTILISERS
    • C05C1/00—Ammonium nitrate fertilisers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fertilizers (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

For the preparation of the fertilisers, calcium carbonate which has been obtained by the reaction of calcium nitrate with ammonia and carbon dioxide or ammonium carbonate in aqueous solution is introduced into ammonium nitrate melts. A calcium carbonate is employed which contains ammonium nitrate and water, with the proviso that the sum of the ammonium nitrate and water contents does not exceed 25 % by weight, the water content is 4 to 11 % by weight and the ammonium nitrate content is at least 1 % by weight.
DK121987A 1986-03-11 1987-03-10 PROCEDURE FOR THE MANUFACTURE OF AMMONIUM NITRATE AND CALCIUM CARBONATE CONTAINING FERTILIZERS DK165875C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3607994 1986-03-11
DE19863607994 DE3607994A1 (en) 1986-03-11 1986-03-11 METHOD FOR PRODUCING AMMONIUM NITRATE AND CALCIUM CARBONATE CONTAINER

Publications (4)

Publication Number Publication Date
DK121987D0 DK121987D0 (en) 1987-03-10
DK121987A DK121987A (en) 1987-09-12
DK165875B DK165875B (en) 1993-02-01
DK165875C true DK165875C (en) 1993-06-21

Family

ID=6296018

Family Applications (1)

Application Number Title Priority Date Filing Date
DK121987A DK165875C (en) 1986-03-11 1987-03-10 PROCEDURE FOR THE MANUFACTURE OF AMMONIUM NITRATE AND CALCIUM CARBONATE CONTAINING FERTILIZERS

Country Status (8)

Country Link
EP (1) EP0236972B1 (en)
AT (1) ATE61788T1 (en)
DE (2) DE3607994A1 (en)
DK (1) DK165875C (en)
DZ (1) DZ1056A1 (en)
MA (1) MA20891A1 (en)
NO (1) NO170403C (en)
ZA (1) ZA871709B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2804954B1 (en) * 2000-02-15 2002-09-06 Cfpi Nufarm ADDITIVE AND PROCESS FOR THE PREPARATION OF CAN-LIKE FERTILIZERS AND CAN OBTAINED THUS
US10640431B2 (en) * 2013-12-13 2020-05-05 Eurochem Agro Gmbh Fertilizer mixture containing nitrification inhibitor
US9715724B2 (en) 2014-07-29 2017-07-25 Applied Materials Israel Ltd. Registration of CAD data with SEM images
SI3109223T1 (en) 2015-06-22 2018-11-30 Eurochem Agro Gmbh Compound for the treatment of urea-comprising fertilizers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3241443C2 (en) * 1981-11-12 1985-08-29 Basf Ag, 6700 Ludwigshafen Process for the production of ammonium nitrate granules containing calcium carbonate

Also Published As

Publication number Publication date
NO170403B (en) 1992-07-06
DE3768677D1 (en) 1991-04-25
NO870985D0 (en) 1987-03-10
EP0236972A3 (en) 1988-08-31
DZ1056A1 (en) 2004-09-13
EP0236972B1 (en) 1991-03-20
DK121987A (en) 1987-09-12
DK165875B (en) 1993-02-01
NO170403C (en) 1999-11-15
DK121987D0 (en) 1987-03-10
ATE61788T1 (en) 1991-04-15
DE3607994A1 (en) 1987-09-17
MA20891A1 (en) 1987-10-01
NO870985L (en) 1987-09-14
EP0236972A2 (en) 1987-09-16
ZA871709B (en) 1988-11-30

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Legal Events

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PUP Patent expired