NL8104285A - Werkwijze voor het koelen van hete ammoniumnitraat bevattende granules, alsmede granules verkregen met deze werkwijze. - Google Patents

Werkwijze voor het koelen van hete ammoniumnitraat bevattende granules, alsmede granules verkregen met deze werkwijze. Download PDF

Info

Publication number: NL8104285A
Authority: NL; Netherlands
Prior art keywords: granules; ammonium nitrate; bed; cooling; temperature
Prior art date: 1981-09-17

Application number

NL8104285A

Other languages

English (en)

Dutch (nl)

Original Assignee

Unie Van Kunstmestfab Bv

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.)

1981-09-17

Filing date

1981-09-17

Publication date

1983-04-18

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19838078&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NL8104285(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1981-09-17 Application filed by Unie Van Kunstmestfab Bv filed Critical Unie Van Kunstmestfab Bv

1981-09-17 Priority to NL8104285A priority Critical patent/NL8104285A/nl

1982-09-13 Priority to DE8282201130T priority patent/DE3264060D1/de

1982-09-13 Priority to AT82201130T priority patent/ATE13659T1/de

1982-09-13 Priority to EP82201130A priority patent/EP0075359B1/de

1983-04-18 Publication of NL8104285A publication Critical patent/NL8104285A/nl

Links

239000008187 granular material Substances 0.000 title claims abstract description 76
238000000034 method Methods 0.000 title claims description 22
PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 title claims description 20
238000001816 cooling Methods 0.000 claims abstract description 28
230000032683 aging Effects 0.000 claims abstract description 11
239000011248 coating agent Substances 0.000 claims abstract description 8
230000003179 granulation Effects 0.000 claims abstract description 7
238000005469 granulation Methods 0.000 claims abstract description 7
238000010438 heat treatment Methods 0.000 claims abstract description 3
239000013078 crystal Substances 0.000 claims description 11
230000004048 modification Effects 0.000 claims description 10
238000012986 modification Methods 0.000 claims description 10
239000007789 gas Substances 0.000 claims description 7
238000005243 fluidization Methods 0.000 claims description 3
239000002912 waste gas Substances 0.000 claims description 2
239000000203 mixture Substances 0.000 description 10
230000007704 transition Effects 0.000 description 6
150000001412 amines Chemical class 0.000 description 5
238000000576 coating method Methods 0.000 description 4
230000000052 comparative effect Effects 0.000 description 4
NGLMYMJASOJOJY-UHFFFAOYSA-O azanium;calcium;nitrate Chemical compound [NH4+].[Ca].[O-][N+]([O-])=O NGLMYMJASOJOJY-UHFFFAOYSA-O 0.000 description 3
238000001035 drying Methods 0.000 description 3
238000007873 sieving Methods 0.000 description 3
238000003860 storage Methods 0.000 description 3
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
235000008733 Citrus aurantifolia Nutrition 0.000 description 2
235000011941 Tilia x europaea Nutrition 0.000 description 2
239000011247 coating layer Substances 0.000 description 2
239000000428 dust Substances 0.000 description 2
239000003337 fertilizer Substances 0.000 description 2
239000004571 lime Substances 0.000 description 2
YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 description 2
239000002480 mineral oil Substances 0.000 description 2
235000010446 mineral oil Nutrition 0.000 description 2
229910017897 NH4 NO3 Inorganic materials 0.000 description 1
101100409194 Rattus norvegicus Ppargc1b gene Proteins 0.000 description 1
LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 description 1
INIZPXBLAMXMBJ-UHFFFAOYSA-O azanium;magnesium;nitrate Chemical compound [NH4+].[Mg].[O-][N+]([O-])=O INIZPXBLAMXMBJ-UHFFFAOYSA-O 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
239000000112 cooling gas Substances 0.000 description 1
230000001627 detrimental effect Effects 0.000 description 1
238000010304 firing Methods 0.000 description 1
230000020169 heat generation Effects 0.000 description 1
238000007689 inspection Methods 0.000 description 1
238000012432 intermediate storage Methods 0.000 description 1
239000010410 layer Substances 0.000 description 1
239000003607 modifier Substances 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
235000021049 nutrient content Nutrition 0.000 description 1
239000003921 oil Substances 0.000 description 1
238000005057 refrigeration Methods 0.000 description 1
238000010583 slow cooling Methods 0.000 description 1
239000004094 surface-active agent Substances 0.000 description 1
KKEOZWYTZSNYLJ-UHFFFAOYSA-O triazanium;nitrate;sulfate Chemical compound [NH4+].[NH4+].[NH4+].[O-][N+]([O-])=O.[O-]S([O-])(=O)=O KKEOZWYTZSNYLJ-UHFFFAOYSA-O 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C1/00—Ammonium nitrate fertilisers
- C05C1/02—Granulation; Pelletisation; Stabilisation; Colouring

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Fertilizers (AREA)
Glanulating (AREA)
Inorganic Compounds Of Heavy Metals (AREA)
Seasonings (AREA)
Superconductors And Manufacturing Methods Therefor (AREA)

NL8104285A 1981-09-17 1981-09-17 Werkwijze voor het koelen van hete ammoniumnitraat bevattende granules, alsmede granules verkregen met deze werkwijze. NL8104285A (nl)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
NL8104285A NL8104285A (nl)	1981-09-17	1981-09-17	Werkwijze voor het koelen van hete ammoniumnitraat bevattende granules, alsmede granules verkregen met deze werkwijze.
DE8282201130T DE3264060D1 (en)	1981-09-17	1982-09-13	Process for cooling hot ammoniumnitrate-containing granules, as well as granules obtained by applying this process
AT82201130T ATE13659T1 (de)	1981-09-17	1982-09-13	Verfahren zur kuehlung von heissen, ammoniumnitrat enthaltenden koernern und bei diesem verfahren erhaltene koerner.
EP82201130A EP0075359B1 (de)	1981-09-17	1982-09-13	Verfahren zur Kühlung von heissen, Ammoniumnitrat enthaltenden Körnern und bei diesem Verfahren erhaltene Körner

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NL8104285A NL8104285A (nl)	1981-09-17	1981-09-17	Werkwijze voor het koelen van hete ammoniumnitraat bevattende granules, alsmede granules verkregen met deze werkwijze.
NL8104285		1981-09-17

Publications (1)

Publication Number	Publication Date
NL8104285A true NL8104285A (nl)	1983-04-18

Family

ID=19838078

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL8104285A NL8104285A (nl)	1981-09-17	1981-09-17	Werkwijze voor het koelen van hete ammoniumnitraat bevattende granules, alsmede granules verkregen met deze werkwijze.

Country Status (4)

Country	Link
EP (1)	EP0075359B1 (de)
AT (1)	ATE13659T1 (de)
DE (1)	DE3264060D1 (de)
NL (1)	NL8104285A (de)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL248543A (de) *		1900-01-01
FR1483944A (fr) *	1966-04-28	1967-06-09	Nitrates & Engrais	Procédé perfectionné de fabrication du nitrate d'ammonium en granules
GB1581761A (en) *	1977-06-09	1980-12-17	Azote Sa Cie Neerlandaise	Urea granulation
NL173387C (nl) *	1979-03-15	1984-01-16	Azote Sa Cie Neerlandaise	Werkwijze voor het maken van stabiele, ammoniumnitraat bevattende meststofkorrels.
JPS5921650B2 (ja) *	1979-11-29	1984-05-21	東洋エンジニアリング株式会社	造粒方法

1981
- 1981-09-17 NL NL8104285A patent/NL8104285A/nl not_active Application Discontinuation
1982
- 1982-09-13 DE DE8282201130T patent/DE3264060D1/de not_active Expired
- 1982-09-13 AT AT82201130T patent/ATE13659T1/de not_active IP Right Cessation
- 1982-09-13 EP EP82201130A patent/EP0075359B1/de not_active Expired

Also Published As

Publication number	Publication date
ATE13659T1 (de)	1985-06-15
DE3264060D1 (en)	1985-07-11
EP0075359A1 (de)	1983-03-30
EP0075359B1 (de)	1985-06-05

Legal Events

Date	Code	Title
1983-04-18	A1B	A search report has been drawn up
1983-07-01	BT	A notification was added to the application dossier and made available to the public
1984-05-01	BV	The patent application has lapsed

Publication	Publication Date	Title
US5328497A (en)	1994-07-12	Particulate fertilizer dust control
US2287759A (en)	1942-06-23	Process for the granulation of fertilizers
US3725029A (en)	1973-04-03	Preparation of ammonium sulfate fertilizer constituent
US4943308A (en)	1990-07-24	Method of producing fertilizer granules containing urea and ammonium sulphate
US2798801A (en)	1957-07-09	Production of pelletized nitrogenous fertilizers
US4589904A (en)	1986-05-20	Granulation of crystalline by-product ammonium sulfate
US4142885A (en)	1979-03-06	Method of preparing fertilizers with retarded nutrient release
JPS63282183A (ja)	1988-11-18	肥料粒剤の製造方法
HU181068B (en)	1983-05-30	Process for producing stabilized granules containing ammonium-nitrate
US5360465A (en)	1994-11-01	Particulate fertilizer dust control
US4028087A (en)	1977-06-07	Fertilizer processes incorporating scrubbed flue gas sludge byproduct
US5431708A (en)	1995-07-11	Process for preventing a formation of dust during the loading and shipping of sulfate fertilizer granulates
US4764200A (en)	1988-08-16	Application of finely divided dicyanodiamide onto ammonium-containing and sulfate-containing fertilizers
US3647412A (en)	1972-03-07	Process for producing ammonium nitrate, calcium carbonate mixed fertilizer prills and resulting product
US3266886A (en)	1966-08-16	Phospho-silicate agglomeration of nonnitrogenous fertilizers and resultant product
US3692511A (en)	1972-09-19	Limestone granulation
GB2237800A (en)	1991-05-15	Fertilizer particle and method of preparation
US4421545A (en)	1983-12-20	High strength melamine-urea fertilizer granules
US4182871A (en)	1980-01-08	Process for spray drying sodium dichloroisocyanurate
US4256479A (en)	1981-03-17	Granulation of fertilizer borate
IE53151B1 (en)	1988-07-20	Process for preparing thermally stable ammonium nitrate-containing granules of high bulk density
US3186827A (en)	1965-06-01	Manufacture of granular fertilizers
EP0075359B1 (de)	1985-06-05	Verfahren zur Kühlung von heissen, Ammoniumnitrat enthaltenden Körnern und bei diesem Verfahren erhaltene Körner
US3622575A (en)	1971-11-23	Fertilizers
US2939781A (en)	1960-06-07	Pelleting of nitraphosphate fertilizer