FI873538A0 - Foerfarande foer framstaellning av kvaevekonstgoedsel. - Google Patents
Foerfarande foer framstaellning av kvaevekonstgoedsel.Info
- Publication number
- FI873538A0 FI873538A0 FI873538A FI873538A FI873538A0 FI 873538 A0 FI873538 A0 FI 873538A0 FI 873538 A FI873538 A FI 873538A FI 873538 A FI873538 A FI 873538A FI 873538 A0 FI873538 A0 FI 873538A0
- Authority
- FI
- Finland
- Prior art keywords
- kvaevekonstgoedsel
- foerfarande foer
- foer framstaellning
- framstaellning
- foerfarande
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
- C05C3/005—Post-treatment
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/90—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting the nitrification of ammonium compounds or urea in the soil
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
- C05G5/37—Layered or coated, e.g. dust-preventing coatings layered or coated with a polymer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853544399 DE3544399A1 (de) | 1985-12-16 | 1985-12-16 | Verfahren zur herstellung von stickstoffduengern |
PCT/EP1986/000752 WO1987003579A1 (fr) | 1985-12-16 | 1986-12-16 | Procede de fabrication d'engrais azotes |
Publications (2)
Publication Number | Publication Date |
---|---|
FI873538A0 true FI873538A0 (fi) | 1987-08-14 |
FI873538A FI873538A (fi) | 1987-08-14 |
Family
ID=6288533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI873538A FI873538A (fi) | 1985-12-16 | 1987-08-14 | Foerfarande foer framstaellning av kvaevekonstgoedsel. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0250509B1 (fr) |
DE (2) | DE3544399A1 (fr) |
DK (1) | DK155432C (fr) |
FI (1) | FI873538A (fr) |
WO (1) | WO1987003579A1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ230497A (en) * | 1988-09-02 | 1992-05-26 | Du Pont | Layered, granular water-soluble or water-dispersible pesticide |
US5441923A (en) * | 1988-09-02 | 1995-08-15 | E. I. Du Pont De Nemours And Company | Water-soluble or water dispersible pesticide granules comprising sulfonylurea herbicides in a polyethylene or polypropylene coating |
WO1992006056A1 (fr) * | 1990-10-05 | 1992-04-16 | The University Of New England | Procede de revetement d'engrais |
US5567475A (en) * | 1995-01-31 | 1996-10-22 | Hazen; James L. | Nonionic surfactants with enhanced aqueous dissolution rates |
US5679128A (en) * | 1995-01-31 | 1997-10-21 | Latting; John Alvis | Dry-bonded nonionic adjuvants |
EP4015490A1 (fr) * | 2020-12-21 | 2022-06-22 | Yara International ASA | Procédé de fabrication d'une composition à base d'ammonium comprenant un sel d'ammonium et un additif |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB935999A (en) * | 1959-08-24 | 1963-09-04 | Croxton And Garry Ltd | Improvements relating to the treatment of artificial fertilisers |
NL261149A (fr) * | 1960-02-15 | |||
CA850015A (en) * | 1968-03-01 | 1970-08-25 | E. Roberts Victor | Caking resistant nitrogenous fertilizers |
NL167607B (nl) * | 1977-04-28 | 1981-08-17 | Azote Sa Cie Neerlandaise | Ammoniumnitraat bevattende meststofkorrels en werkwijze ter vervaardiging daarvan. |
DE3237905A1 (de) * | 1982-10-13 | 1984-04-19 | Skw Trostberg Ag, 8223 Trostberg | Stickstoffduengemittel mit einem gehalt von nitrifikationshemmstoff |
-
1985
- 1985-12-16 DE DE19853544399 patent/DE3544399A1/de not_active Withdrawn
-
1986
- 1986-12-16 DE DE8787900128T patent/DE3666802D1/de not_active Expired
- 1986-12-16 WO PCT/EP1986/000752 patent/WO1987003579A1/fr active IP Right Grant
- 1986-12-16 EP EP87900128A patent/EP0250509B1/fr not_active Expired
-
1987
- 1987-08-03 DK DK403887A patent/DK155432C/da not_active IP Right Cessation
- 1987-08-14 FI FI873538A patent/FI873538A/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK403887A (da) | 1987-08-03 |
EP0250509B1 (fr) | 1989-11-08 |
DK155432C (da) | 1989-08-07 |
DE3666802D1 (en) | 1989-12-14 |
WO1987003579A1 (fr) | 1987-06-18 |
EP0250509A1 (fr) | 1988-01-07 |
DE3544399A1 (de) | 1987-06-19 |
DK155432B (da) | 1989-04-10 |
DK403887D0 (da) | 1987-08-03 |
FI873538A (fi) | 1987-08-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: SKW TROSTBERG AKTEINGESELLSCHAFT |