FI811539L - FOER FARING FRAMSTAELLNING AV UREAGRANULER - Google Patents

FOER FARING FRAMSTAELLNING AV UREAGRANULER

Info

Publication number: FI811539L
Authority: FI; Finland
Prior art keywords: ureagranuler; foer faring; faring framstaellning; framstaellning; foer
Prior art date: 1980-05-20

Application number

FI811539A

Other languages

Finnish (fi)

Other versions

FI71721C (en

FI71721B (en

Inventor

Willy Prudent Van Hijfte

Luc Albert Vanmarcke

Original Assignee

Azote Sa Cie Neerlandaise

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.)

1980-05-20

Filing date

1981-05-19

Publication date

1981-11-21

1981-05-19 Application filed by Azote Sa Cie Neerlandaise filed Critical Azote Sa Cie Neerlandaise

1981-11-21 Publication of FI811539L publication Critical patent/FI811539L/en

1986-10-31 Application granted granted Critical

1986-10-31 Publication of FI71721B publication Critical patent/FI71721B/en

1987-02-09 Publication of FI71721C publication Critical patent/FI71721C/en

Classifications

- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
- C05C9/005—Post-treatment
- 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
- B01J2/30—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using agents to prevent the granules sticking together; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B19/00—Granulation or pelletisation of phosphatic fertilisers, other than slag
- C05B19/02—Granulation or pelletisation of phosphatic fertilisers, other than slag of superphosphates or mixtures containing them
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C273/00—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C273/02—Preparation of urea or its derivatives, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups of urea, its salts, complexes or addition compounds

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Fertilizers (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Medicinal Preparation (AREA)

FI811539A 1980-05-20 1981-05-19 Process for the preparation of urea granules and their use in fertilizer mixture. FI71721C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NL8002912A NL8002912A (en)	1980-05-20	1980-05-20	METHOD FOR MAKING UREA GRANULES, AND ARTICLES OF FERTILIZER MIXTURES INCLUDED THEREFORE.
NL8002912		1980-05-20

Publications (3)

Publication Number	Publication Date
FI811539L true FI811539L (en)	1981-11-21
FI71721B FI71721B (en)	1986-10-31
FI71721C FI71721C (en)	1987-02-09

Family

ID=19835332

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI811539A FI71721C (en)	1980-05-20	1981-05-19	Process for the preparation of urea granules and their use in fertilizer mixture.

Country Status (28)

Country	Link
JP (1)	JPS6035320B2 (en)
AT (1)	AT375917B (en)
BE (1)	BE888842A (en)
BG (1)	BG49613A3 (en)
BR (1)	BR8103139A (en)
CA (1)	CA1157288A (en)
CS (1)	CS259506B2 (en)
DD (1)	DD159040A5 (en)
DE (1)	DE3118454C2 (en)
EG (1)	EG15440A (en)
ES (1)	ES8300311A1 (en)
FI (1)	FI71721C (en)
FR (1)	FR2482871B1 (en)
GB (1)	GB2077722B (en)
GR (1)	GR75604B (en)
HU (1)	HU184438B (en)
IE (1)	IE51964B1 (en)
IN (1)	IN153960B (en)
IT (1)	IT1136617B (en)
MX (1)	MX160067A (en)
NL (2)	NL8002912A (en)
NO (1)	NO151648C (en)
PL (1)	PL134458B1 (en)
PT (1)	PT73053B (en)
SE (1)	SE446625B (en)
TR (1)	TR21674A (en)
YU (1)	YU42568B (en)
ZA (1)	ZA813280B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3117542A1 (en) *	1981-05-04	1983-02-10	Franz Josef Gattys Ingenieurbüro für Chem. Maschinen- und Apparatebau, 6078 Neu-Isenburg	METHOD FOR STABILIZING DEHYDRATED MAGNESIUM CHLORIDE AGAINST RUECK HYDRATION
NL184769C (en) *	1981-07-03	1989-11-01	Azote Sa Cie Neerlandaise	METHOD FOR MANUFACTURING UREUM granules
DE3223139C2 (en) *	1981-07-03	1985-02-07	Compagnie Néerlandaise de l'Azote S.A., Bruxelles	Process for the production of fertilizer granules containing urea as a main component
NL8502838A (en) *	1985-10-17	1987-05-18	Azote Sa Cie Neerlandaise	METHOD FOR MANUFACTURING UREA AND AMMONIUM SULFATE CONTAINING FERTILIZER GRAINS.
DE4232567C1 (en) *	1992-09-29	1994-02-10	Kali & Salz Ag	Granular sulphate fertiliser treatment to prevent dust formation during bulk transformation - comprises spraying with conc. urea soln.
AUPM383594A0 (en) *	1994-02-11	1994-03-10	Incitec Ltd	Granular urea
AU679330B2 (en) *	1994-02-11	1997-06-26	Incitec Ltd	Granular urea
DE102005018949A1 (en)	2005-04-18	2006-10-19	Ami-Agrolinz Melamine International Gmbh	Urea particles, process for its preparation and its use
DE102021108187A1 (en)	2021-03-31	2022-10-06	Skw Stickstoffwerke Piesteritz Gmbh	Granulated pH neutral urea ammonium sulphate fertilizer with urease inhibitor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB731686A (en) *	1952-06-25	1955-06-15	Ici Ltd	Improvements in and relating to urea compositions
GB837163A (en) *	1958-01-31	1960-06-09	Ici Ltd	Improvements in and relating to urea compositions
GB1220826A (en) *	1967-09-13	1971-01-27	Fisons Ltd	Process for the production of particulate urea

1980
- 1980-05-20 NL NL8002912A patent/NL8002912A/en not_active Application Discontinuation
1981
- 1981-05-04 NL NL8102191A patent/NL8102191A/en not_active Application Discontinuation
- 1981-05-09 DE DE3118454A patent/DE3118454C2/en not_active Expired
- 1981-05-12 GR GR64915A patent/GR75604B/el unknown
- 1981-05-12 IN IN501/CAL/81A patent/IN153960B/en unknown
- 1981-05-12 CA CA000377380A patent/CA1157288A/en not_active Expired
- 1981-05-12 IE IE1062/81A patent/IE51964B1/en unknown
- 1981-05-14 AT AT0215381A patent/AT375917B/en not_active IP Right Cessation
- 1981-05-15 GB GB8115005A patent/GB2077722B/en not_active Expired
- 1981-05-15 FR FR8109729A patent/FR2482871B1/en not_active Expired
- 1981-05-18 ZA ZA00813280A patent/ZA813280B/en unknown
- 1981-05-19 CS CS813720A patent/CS259506B2/en unknown
- 1981-05-19 IT IT21817/81A patent/IT1136617B/en active
- 1981-05-19 HU HU811441A patent/HU184438B/en not_active IP Right Cessation
- 1981-05-19 MX MX187383A patent/MX160067A/en unknown
- 1981-05-19 JP JP56074344A patent/JPS6035320B2/en not_active Expired
- 1981-05-19 YU YU1285/81A patent/YU42568B/en unknown
- 1981-05-19 PT PT73053A patent/PT73053B/en not_active IP Right Cessation
- 1981-05-19 SE SE8103139A patent/SE446625B/en not_active IP Right Cessation
- 1981-05-19 FI FI811539A patent/FI71721C/en not_active IP Right Cessation
- 1981-05-19 BE BE2/59164A patent/BE888842A/en not_active IP Right Cessation
- 1981-05-19 NO NO811697A patent/NO151648C/en unknown
- 1981-05-20 PL PL1981231271A patent/PL134458B1/en unknown
- 1981-05-20 BR BR8103139A patent/BR8103139A/en not_active IP Right Cessation
- 1981-05-20 ES ES502903A patent/ES8300311A1/en not_active Expired
- 1981-05-20 DD DD81230122A patent/DD159040A5/en not_active IP Right Cessation
- 1981-05-20 BG BG052155A patent/BG49613A3/en unknown
- 1981-05-20 TR TR21674A patent/TR21674A/en unknown
- 1981-05-20 EG EG283/81A patent/EG15440A/en active

Also Published As

Publication number	Publication date
ZA813280B (en)	1982-05-26
TR21674A (en)	1985-01-21
SE8103139L (en)	1981-11-21
FR2482871A1 (en)	1981-11-27
NL8002912A (en)	1981-12-16
JPS6035320B2 (en)	1985-08-14
HU184438B (en)	1984-08-28
PT73053B (en)	1982-07-01
YU128581A (en)	1983-06-30
PT73053A (en)	1981-06-01
PL231271A1 (en)	1981-12-23
DE3118454C2 (en)	1984-04-26
IE811062L (en)	1981-11-20
CS372081A2 (en)	1988-03-15
GB2077722B (en)	1984-02-15
BE888842A (en)	1981-11-19
NO151648C (en)	1985-05-15
NL8102191A (en)	1981-12-16
IE51964B1 (en)	1987-05-13
FI71721C (en)	1987-02-09
IT1136617B (en)	1986-09-03
FI71721B (en)	1986-10-31
PL134458B1 (en)	1985-08-31
GB2077722A (en)	1981-12-23
CA1157288A (en)	1983-11-22
ES502903A0 (en)	1982-11-01
BG49613A3 (en)	1991-12-15
BR8103139A (en)	1982-02-09
JPS5717487A (en)	1982-01-29
SE446625B (en)	1986-09-29
ES8300311A1 (en)	1982-11-01
ATA215381A (en)	1984-02-15
YU42568B (en)	1988-10-31
IN153960B (en)	1984-09-08
GR75604B (en)	1984-08-01
EG15440A (en)	1985-12-31
DD159040A5 (en)	1983-02-16
DE3118454A1 (en)	1982-02-18
IT8121817A0 (en)	1981-05-19
NO811697L (en)	1981-11-23
MX160067A (en)	1989-11-17
NO151648B (en)	1985-02-04
FR2482871B1 (en)	1986-05-09
AT375917B (en)	1984-09-25
CS259506B2 (en)	1988-10-14

Publication	Publication Date	Title
FI823978L (en)	1983-05-21	FOER FARING FRAMSTAELLNING AV 3-HYDROXY-ML-236B-DERIVATER
FI803729L (en)	1981-07-11	ANORDNING FOER BEHANDLING AV STROEMMANDE SUSPENSIONER
FI834584A0 (en)	1983-12-14	FOER FARING FOER FRAMSTAELLNING AV ARMERINGSSKIKT FOER GUMMIPRODUKTER
FI801755A7 (en)	1981-12-01	FRAMSTAELLNING AV EN BYGGNADSPLATTA ENLIGT UPPRULLNINGSFOERFARANDE
FI821958L (en)	1982-12-03	FOER FARING FRAMSTAELLNING AV DIMETYLETER
FI801597A7 (en)	1981-09-26	ANORDNING FOER TRYCKNING AV EN AENDLOES MATERIALBANA
FI821693A0 (en)	1982-05-13	FOER FARING FRAMSTAELLNING AV GLASFIBRER
FI812819L (en)	1982-03-08	FOER FARING FOER FRAMSTAELLNING AV STAERKELSELIM AV STAERKELSE
FI812449L (en)	1982-02-09	FOER FARING FOER FRAMSTAELLNING AV FORMSTYCK OCH DAER TILLHOERANDE TVAODELAT FORMSTYCK
FI831490A0 (en)	1983-05-02	FOER FARING FRAMSTAELLNING AV SPAONSKIVOR
FI830755L (en)	1983-09-12	FOER FARING FRAMSTAELLNING AV TIOETRAR
FI811539L (en)	1981-11-21	FOER FARING FRAMSTAELLNING AV UREAGRANULER
FI832421A0 (en)	1983-07-01	FOER FARING FOER FRAMSTAELLNING AV LAOGSPAENNINGSHAERDANDE POLYMERER
FI810887L (en)	1981-09-25	FOER FARING FOER HINDRANDE AV HORNBILDNING AV DISSOLVINGMASSOR
FI821535A0 (en)	1982-04-30	FOER FARING FRAMSTAELLNING AV TITANATER
FI832579A0 (en)	1983-07-14	FOER FARING FOER LIMMANDE AV PAPPER
FI813442L (en)	1982-05-06	FOER FARING FOR FRAMSTAELLNING AV POLYOLER MED MINST EN OXACYKLOPENTANRING
FI811172L (en)	1981-10-17	FOER FARING TILLVARATATANDAND AV METALLER UR METALLSALTLOESNINGAR
FI801730A7 (en)	1981-11-29	FOERFARANDE FOER MAETNING AV VAERMEENERGI OEVERFOERD MEDELS FLUIDSTROEMNING
FI832631A0 (en)	1983-07-19	FOER FARING FRAMSTAELLNING AV PAPPER
FI811083L (en)	1981-10-12	FOER FARING FRAMSTAELLNING AV TIOFENER
FI812302L (en)	1982-02-01	FOER FARING FOER FRAMSTAELLNING AV 3-ACYLAZO-PROPIONSYRAESTRAR
FI812785L (en)	1982-03-11	NOW FOERFARANDE FOER FRAMSTAELLNING AV ESTRAR AV APOVINKAMINSYRA
FI811408L (en)	1981-11-09	EXTRAKTIONSLOESNINGSFOERFARANDE FOER AVLAEGSNANDE AV JAERN (III) FRAON VATTENLOESNINGAR
FI823636L (en)	1984-04-26	FOER FARING FRAMSTAELLNING AV ALKALIMETALLALKYLXANTATER

Legal Events

Date	Code	Title	Description
1993-05-19	MM	Patent lapsed
2004-08-31	MM	Patent lapsed	Owner name: COMPAGNIE NEERLANDAISE DE L AZOTE