NO770976L - Fremgangsm}te og anordning for fremstilling av granulater, slik som gj¦dningsgranulater - Google Patents

Fremgangsm}te og anordning for fremstilling av granulater, slik som gj¦dningsgranulater

Info

Publication number: NO770976L
Authority: NO; Norway
Prior art keywords: granules; liquid phase; gas stream; grains; gas
Prior art date: 1976-03-20

Application number

NO770976A

Other languages

English (en)

Norwegian (no)

Inventor

Jan Joseph Hubert Collong

Servatius Jozef Lucassen

Andreas Christiaan Michae Smit

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.)

1976-03-20

Filing date

1977-03-18

Publication date

1977-09-21

1977-03-18 Application filed by Unie Van Kunstmestfab Bv filed Critical Unie Van Kunstmestfab Bv

1977-09-21 Publication of NO770976L publication Critical patent/NO770976L/no

Links

239000008187 granular material Substances 0.000 title claims description 24
238000000034 method Methods 0.000 title claims description 16
238000004519 manufacturing process Methods 0.000 title claims description 5
239000007791 liquid phase Substances 0.000 claims description 18
239000007787 solid Substances 0.000 claims description 9
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 5
239000004202 carbamide Substances 0.000 claims description 5
238000001816 cooling Methods 0.000 claims description 4
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
239000000155 melt Substances 0.000 claims description 3
239000002245 particle Substances 0.000 claims description 3
239000000725 suspension Substances 0.000 claims description 3
239000007864 aqueous solution Substances 0.000 claims description 2
238000002425 crystallisation Methods 0.000 claims description 2
230000008025 crystallization Effects 0.000 claims description 2
238000005469 granulation Methods 0.000 description 8
230000003179 granulation Effects 0.000 description 8
239000007788 liquid Substances 0.000 description 5
239000000047 product Substances 0.000 description 5
238000002474 experimental method Methods 0.000 description 3
239000000243 solution Substances 0.000 description 3
NGLMYMJASOJOJY-UHFFFAOYSA-O azanium;calcium;nitrate Chemical compound [NH4+].[Ca].[O-][N+]([O-])=O NGLMYMJASOJOJY-UHFFFAOYSA-O 0.000 description 2
ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 2
230000008021 deposition Effects 0.000 description 2
239000000428 dust Substances 0.000 description 2
239000003337 fertilizer Substances 0.000 description 2
239000000463 material Substances 0.000 description 2
230000007704 transition Effects 0.000 description 2
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
-1 NP(K) Chemical compound 0.000 description 1
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
239000005864 Sulphur Substances 0.000 description 1
BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
229910052921 ammonium sulfate Inorganic materials 0.000 description 1
235000011130 ammonium sulphate Nutrition 0.000 description 1
239000001166 ammonium sulphate Substances 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
238000010276 construction Methods 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
238000009826 distribution Methods 0.000 description 1
238000001035 drying Methods 0.000 description 1
238000000227 grinding Methods 0.000 description 1
229910052749 magnesium Inorganic materials 0.000 description 1
239000011777 magnesium Substances 0.000 description 1
239000000203 mixture Substances 0.000 description 1
238000005096 rolling process Methods 0.000 description 1
238000012216 screening Methods 0.000 description 1
239000007858 starting material Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
238000005406 washing Methods 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
- B01J2/04—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Fertilizers (AREA)
Glanulating (AREA)
Catalysts (AREA)

NO770976A 1976-03-20 1977-03-18 Fremgangsm}te og anordning for fremstilling av granulater, slik som gj¦dningsgranulater NO770976L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7602953A NL7602953A (nl)	1976-03-20	1976-03-20	Werkwijze en inrichting voor het vervaardigen van korrels, zoals kunstmestkorrels.

Publications (1)

Publication Number	Publication Date
NO770976L true NO770976L (no)	1977-09-21

Family

ID=19825855

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO770976A NO770976L (no)	1976-03-20	1977-03-18	Fremgangsm}te og anordning for fremstilling av granulater, slik som gj¦dningsgranulater

Country Status (21)

Country	Link
JP (1)	JPS52114569A (de)
AR (1)	AR213518A1 (de)
AT (1)	AT354404B (de)
BE (1)	BE852617A (de)
BG (1)	BG27729A3 (de)
BR (1)	BR7701682A (de)
DD (1)	DD129115A5 (de)
DE (1)	DE2711761A1 (de)
ES (1)	ES456997A1 (de)
FI (1)	FI770823A7 (de)
FR (1)	FR2344330A1 (de)
GB (1)	GB1572649A (de)
HU (1)	HU174184B (de)
IT (1)	IT1086722B (de)
NL (1)	NL7602953A (de)
NO (1)	NO770976L (de)
PL (1)	PL106855B1 (de)
PT (1)	PT66322B (de)
RO (1)	RO72706A (de)
TR (1)	TR19598A (de)
ZA (1)	ZA771554B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN104971672B (zh)	2010-04-09	2018-01-02	帕西拉制药有限公司	用于配制大直径合成膜囊泡的方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3408746A (en) *	1967-03-13	1968-11-05	Dow Chemical Co	Apparatus and method for recovering solids

1976
- 1976-03-20 NL NL7602953A patent/NL7602953A/xx not_active Application Discontinuation
1977
- 1977-03-15 FI FI770823A patent/FI770823A7/fi not_active Application Discontinuation
- 1977-03-15 GB GB10904/77A patent/GB1572649A/en not_active Expired
- 1977-03-15 AT AT176477A patent/AT354404B/de not_active IP Right Cessation
- 1977-03-15 ZA ZA00771554A patent/ZA771554B/xx unknown
- 1977-03-16 HU HU77KU513A patent/HU174184B/hu unknown
- 1977-03-17 BG BG035711A patent/BG27729A3/xx unknown
- 1977-03-17 DE DE19772711761 patent/DE2711761A1/de active Pending
- 1977-03-18 BR BR7701682A patent/BR7701682A/pt unknown
- 1977-03-18 IT IT48556/77A patent/IT1086722B/it active
- 1977-03-18 TR TR19598A patent/TR19598A/xx unknown
- 1977-03-18 BE BE175899A patent/BE852617A/xx unknown
- 1977-03-18 FR FR7708206A patent/FR2344330A1/fr not_active Withdrawn
- 1977-03-18 PT PT66322A patent/PT66322B/pt unknown
- 1977-03-18 AR AR266908A patent/AR213518A1/es active
- 1977-03-18 NO NO770976A patent/NO770976L/no unknown
- 1977-03-18 DD DD7700197930A patent/DD129115A5/de unknown
- 1977-03-19 RO RO7789728A patent/RO72706A/ro unknown
- 1977-03-19 PL PL1977196774A patent/PL106855B1/pl unknown
- 1977-03-22 JP JP3148277A patent/JPS52114569A/ja active Pending
- 1977-03-28 ES ES456997A patent/ES456997A1/es not_active Expired

Also Published As

Publication number	Publication date
BE852617A (fr)	1977-09-19
IT1086722B (it)	1985-05-31
ZA771554B (en)	1978-01-25
FR2344330A1 (fr)	1977-10-14
BG27729A3 (bg)	1979-12-12
PL106855B1 (pl)	1980-01-31
RO72706A (ro)	1981-03-30
ES456997A1 (es)	1978-01-16
BR7701682A (pt)	1977-11-08
DD129115A5 (de)	1977-12-28
PT66322A (en)	1977-04-01
DE2711761A1 (de)	1977-09-29
AT354404B (de)	1979-01-10
PT66322B (en)	1978-08-14
TR19598A (tr)	1979-08-10
GB1572649A (en)	1980-07-30
ATA176477A (de)	1979-06-15
FI770823A7 (de)	1977-09-21
NL7602953A (nl)	1977-09-22
HU174184B (hu)	1979-11-28
AR213518A1 (es)	1979-02-15
JPS52114569A (en)	1977-09-26

Publication	Publication Date	Title
NO160956B (no)	1989-03-06	Synkron undertrykkelse-scrambling av televisjonssignaler for abonnent-tv samt fremgangsmaate ved synkron undertrykkelses-scramblerabonnent-tv-system.
US4842790A (en)	1989-06-27	Method and apparatus for producing high-strength grannular particulates from low-strength prills
US7955566B2 (en)	2011-06-07	Fluid bed granulator
US20240042480A1 (en)	2024-02-08	Fluid Bed Granulation Process and Apparatus
NO843408L (no)	1985-02-28	Fremgangsmaate ved fremstilling av granuler
US4354450A (en)	1982-10-19	Jet layer granulator
US3408169A (en)	1968-10-29	Pan granulation
JPS6034517B2 (ja)	1985-08-09	流動層で尿素を造粒する方法
US2774660A (en)	1956-12-18	Granulation of fertilizers
JPS58170534A (ja)	1983-10-07	流動床反応器から粒状物質を分級し同時に調節された連続放出を行う方法
US2402192A (en)	1946-06-18	Process for the production of ammonium nitrate
US3398191A (en)	1968-08-20	Process for the production of granular nitrogenous compounds
DE1592672A1 (de)	1971-02-04	Vorrichtung und Verfahren zum Trocknen und Prillieren von konzenrierten waessrigen Loesungen von Harnstoff,Ammoniumnitrat oder Ammoniumsulfat
US3035301A (en)	1962-05-22	Process and device for the manufacture of granules having a definite grainsize
NO159308B (no)	1988-09-05	Anordning for tetning av en aapning rundt et lederoer.
US3117020A (en)	1964-01-07	Process for the spherical granulation of water-soluble nitrogenous material
US3933956A (en)	1976-01-20	Process for prilling urea
NO166761B (no)	1991-05-27	Granuleringsinnretning.
NO770976L (no)	1977-09-21	Fremgangsm}te og anordning for fremstilling av granulater, slik som gj¦dningsgranulater
CN107381599A (zh)	2017-11-24	一种大颗粒硝酸铵产品及其制备方法
US4203228A (en)	1980-05-20	Contacting and drying of material in a spouted system
US2871510A (en)	1959-02-03	Granulator
US3232703A (en)	1966-02-01	Process for the production of ammonium nitrate
US3151984A (en)	1964-10-06	Process for the manufacture of products in agglomerated form
DK166672B1 (da)	1993-06-28	Fremgangsmaade til fremstilling af calcium-urinstof-nitrat