DE2966435D1 - Improvements in and relating to granulation - Google Patents
Improvements in and relating to granulationInfo
- Publication number
- DE2966435D1 DE2966435D1 DE7979302909T DE2966435T DE2966435D1 DE 2966435 D1 DE2966435 D1 DE 2966435D1 DE 7979302909 T DE7979302909 T DE 7979302909T DE 2966435 T DE2966435 T DE 2966435T DE 2966435 D1 DE2966435 D1 DE 2966435D1
- Authority
- DE
- Germany
- Prior art keywords
- granulation
- relating
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D1/00—Fertilisers containing potassium
- C05D1/005—Fertilisers containing potassium post-treatment
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
- Glanulating (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPD718978 | 1978-12-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2966435D1 true DE2966435D1 (en) | 1983-12-29 |
Family
ID=3767895
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE7979302909T Expired DE2966435D1 (en) | 1978-12-22 | 1979-12-14 | Improvements in and relating to granulation |
Country Status (5)
Country | Link |
---|---|
US (1) | US4277253A (de) |
EP (1) | EP0013108B1 (de) |
CA (1) | CA1124040A (de) |
DE (1) | DE2966435D1 (de) |
IL (1) | IL59008A (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4554004A (en) * | 1983-10-19 | 1985-11-19 | J. R. Simplot Company | Process for granulation of fertilizer materials |
IT1174208B (it) * | 1984-06-19 | 1987-07-01 | Italkali | Procentimento per la produzione di solfato potassico e di solfati potassico magnesiaci granulati, e granulati cosi'prodotti |
US5102586A (en) * | 1988-10-27 | 1992-04-07 | Kawasaki Steel Corporation | Agglomerating process of sinter mix and apparatus therefor |
US4954134A (en) * | 1989-07-31 | 1990-09-04 | Tennessee Valley Authority | Agglomeration of gypsum, limestone, or gypsum-limestone mix |
GB2237800A (en) * | 1989-11-11 | 1991-05-15 | Willett & Son | Fertilizer particle and method of preparation |
USH1070H (en) | 1989-12-26 | 1992-07-07 | Tennessee Valley Authority | Granulation of potash materials |
EP0475131B1 (de) * | 1990-08-28 | 1996-05-15 | Basf Corporation | Verfahren und Einrichtung zur Erhöhung der Grösse des Ammoniumsulfats |
US5211869A (en) * | 1991-07-26 | 1993-05-18 | Ossian, Inc. | Pan agglomerated deicer compositions |
US5328497A (en) * | 1992-01-21 | 1994-07-12 | Georgia-Pacific Corporation | Particulate fertilizer dust control |
US5501720A (en) * | 1994-06-13 | 1996-03-26 | Georgia-Pacific Corporation | Spray-dried urea-formaldehyde and lignosulfonate compositions |
WO1997014665A1 (en) * | 1995-10-17 | 1997-04-24 | Thoroe Nielsen Niels Kristan | Fertilizer containing ammonium nitrate and calcium sulphate and a method for producing it |
US5980601A (en) * | 1997-04-14 | 1999-11-09 | Basf Corporation | Anti-caking solids |
US6015445A (en) * | 1997-04-14 | 2000-01-18 | Basf Corporation | Anti-caking solids |
US5885320A (en) * | 1997-04-14 | 1999-03-23 | Basf Corporation | Anti-caking process |
US5820787A (en) * | 1997-04-14 | 1998-10-13 | Basf Corporation | Process for dust suppression in solids |
US5855816A (en) * | 1997-04-14 | 1999-01-05 | Basf Corporation | Dust suppression in solids |
US6464746B2 (en) | 1998-07-24 | 2002-10-15 | Lebanon Chemical Corporation | Homogeneous granules of slow-release fertilizer and method of making the same |
IN2014CN03665A (de) | 2011-11-14 | 2015-07-03 | Intercontinental Potash Corp Usa | |
CA2883806C (en) | 2012-09-12 | 2018-04-10 | Intercontinental Potash Corporation | Methods of processing potassium sulfate and magnesium sulfate, and related systems |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU33445A1 (de) * | ||||
BE541136A (de) * | ||||
BE555045A (de) * | ||||
US1608737A (en) * | 1922-08-16 | 1926-11-30 | Harvey Edward William | Ammonium salt |
US1969980A (en) * | 1929-12-16 | 1934-08-14 | Barrett Co | Ammonium salt |
US2107701A (en) * | 1934-09-15 | 1938-02-08 | Firm Preussische Bergwerks Und | Method of manufacturing granulated potassium fertilizers from potassium sulphate or from sulphate of potassium and magnesium |
FR804125A (fr) * | 1935-04-06 | 1936-10-16 | Ig Farbenindustrie Ag | Engrais granulés à base de sulfate d'ammonium ou de chlorure d'ammonium et de dolomite |
US2867523A (en) * | 1953-07-28 | 1959-01-06 | Dorr Oliver Inc | Ammonium sulfate production |
DE1014130B (de) * | 1954-09-08 | 1957-08-22 | Chemie Linz Ag | Verfahren zur Herstellung von streufaehigen lagerbestaendigen und frei fliessend bleibenden Duengemitteln aus grobkristallinem Ammoniumsulfat |
DE1047218B (de) * | 1956-12-14 | 1958-12-24 | Kaliwerk Stassfurt Veb | Verfahren zur Herstellung eines granulierten und frei fliessenden, Magnesiumsulfat, Kaliumchlorid und Bor enthaltenden Kalimischduengemittels |
US3143410A (en) * | 1959-10-21 | 1964-08-04 | Minerals & Chem Philipp Corp | Prevention of coalescence of hygroscopic granular material with colloidal clay |
FR1361775A (fr) * | 1963-07-05 | 1964-05-22 | Hoechst Ag | Procédé de préparation d'engrais granulés |
US3697245A (en) * | 1970-08-12 | 1972-10-10 | Joseph T Dilday | Coated fertilizer |
US3853490A (en) * | 1973-01-22 | 1974-12-10 | Int Minerals & Chem Corp | Granulation of potassium sulfate |
US3925053A (en) * | 1973-05-14 | 1975-12-09 | Swift Chemical Company | Slow acting fertilizer |
US4183738A (en) * | 1977-05-09 | 1980-01-15 | International Fertilizer Development Center | Granulation process and products produced thereby |
-
1979
- 1979-12-14 EP EP79302909A patent/EP0013108B1/de not_active Expired
- 1979-12-14 DE DE7979302909T patent/DE2966435D1/de not_active Expired
- 1979-12-17 US US06/104,068 patent/US4277253A/en not_active Expired - Lifetime
- 1979-12-18 CA CA342,306A patent/CA1124040A/en not_active Expired
- 1979-12-20 IL IL59008A patent/IL59008A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
EP0013108A1 (de) | 1980-07-09 |
IL59008A0 (en) | 1980-03-31 |
US4277253A (en) | 1981-07-07 |
CA1124040A (en) | 1982-05-25 |
EP0013108B1 (de) | 1983-11-23 |
IL59008A (en) | 1982-11-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8339 | Ceased/non-payment of the annual fee |