FR2372654A1 - Granulation de sels de potassium - Google Patents
Granulation de sels de potassiumInfo
- Publication number
- FR2372654A1 FR2372654A1 FR7731778A FR7731778A FR2372654A1 FR 2372654 A1 FR2372654 A1 FR 2372654A1 FR 7731778 A FR7731778 A FR 7731778A FR 7731778 A FR7731778 A FR 7731778A FR 2372654 A1 FR2372654 A1 FR 2372654A1
- Authority
- FR
- France
- Prior art keywords
- opt
- water
- salts
- giving
- inorganic phosphate
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
- C01D5/12—Preparation of double sulfates of magnesium with sodium or potassium
-
- 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
- B01J2/28—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using special binding agents
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D3/00—Halides of sodium, potassium or alkali metals in general
- C01D3/22—Preparation in the form of granules, pieces, or other shaped products
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D5/00—Sulfates or sulfites of sodium, potassium or alkali metals in general
- C01D5/004—Preparation in the form of granules, pieces or other shaped products
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D7/00—Carbonates of sodium, potassium or alkali metals in general
- C01D7/38—Preparation in the form of granules, pieces or other shaped products
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D9/00—Nitrates of sodium, potassium or alkali metals in general
- C01D9/18—Preparation in the form of shaped products, e.g. granules
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C5/00—Fertilisers containing other nitrates
- C05C5/005—Post-treatment
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Fodder In General (AREA)
- Fertilizers (AREA)
- Glanulating (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US74665876A | 1976-12-02 | 1976-12-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2372654A1 true FR2372654A1 (fr) | 1978-06-30 |
Family
ID=25001785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7731778A Withdrawn FR2372654A1 (fr) | 1976-12-02 | 1977-10-21 | Granulation de sels de potassium |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE861386A (de) |
CA (1) | CA1106154A (de) |
DE (1) | DE2748220A1 (de) |
FR (1) | FR2372654A1 (de) |
IT (1) | IT1090600B (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2446595A1 (fr) * | 1979-01-17 | 1980-08-14 | Rocchesani Nicolas | Plateau d'elevage et de nourrissement d'abeilles conduit de l'exterieur pour apiculture intensive |
FR2565960A1 (fr) * | 1984-06-19 | 1985-12-20 | Italkali | Procede de fabrication de sulfate de potassium et de sulfate de potassium et de magnesium en granules, et granules ainsi obtenus |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104876246A (zh) * | 2014-02-27 | 2015-09-02 | 莱州诚源盐化有限公司 | 一种工业大粒盐的生产方法 |
DE102016010584A1 (de) * | 2016-09-02 | 2018-03-08 | K+S Aktiengesellschaft | Verfahren zur Herstellung von Kaliumchlorld-Granulaten |
DE102016010586A1 (de) | 2016-09-02 | 2018-03-08 | K+S Aktiengesellschaft | Verfahren zur Herstellung von Kaliumchlorid-Granulaten |
DE102016010585A1 (de) * | 2016-09-02 | 2018-03-08 | K+S Aktiengesellschaft | Verfahren zur Herstellung von Kaliumchlorld-Granulaten |
DE102017125467A1 (de) * | 2017-10-30 | 2019-05-02 | K+S Aktiengesellschaft | Verfahren zur Herstellung Kalium, Magnesium und Sulfat enthaltender Granulate |
DE102017010086A1 (de) * | 2017-10-30 | 2019-05-02 | K+S Aktiengesellschaft | Granulate, enthaltend Polyhalit |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE392952C (de) * | 1922-07-21 | 1924-03-25 | F Quade Dr | Verfahren zur Herstellung eines Wasser nicht anziehenden Mischduengers aus Kalziumnitrat |
FR722708A (fr) * | 1930-09-10 | 1932-03-24 | Kali Forschungsanstalt Gmbh | Perfectionnements apportés aux procédés pour l'obtention d'engrais mixtes granulés |
GB389082A (en) * | 1930-07-05 | 1933-02-27 | Ruhrchemie Ag | Process for the production of mixed salts containing ammoniacal and nitrate-nitrogen jointly |
FR1044243A (fr) * | 1951-10-29 | 1953-11-16 | Saint Gobain | Procédé de granulation d'engrais |
FR1500017A (fr) * | 1965-06-09 | 1967-11-03 | Israel State | Chlorure de potassium granulé et son procédé de préparation |
DE1592666A1 (de) * | 1963-07-16 | 1971-01-21 | Henkel & Cie Gmbh | Agglomerierte Produkte |
-
1977
- 1977-10-14 CA CA288,799A patent/CA1106154A/en not_active Expired
- 1977-10-21 FR FR7731778A patent/FR2372654A1/fr not_active Withdrawn
- 1977-10-27 DE DE19772748220 patent/DE2748220A1/de not_active Withdrawn
- 1977-11-29 IT IT5199777A patent/IT1090600B/it active
- 1977-12-01 BE BE183078A patent/BE861386A/xx unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE392952C (de) * | 1922-07-21 | 1924-03-25 | F Quade Dr | Verfahren zur Herstellung eines Wasser nicht anziehenden Mischduengers aus Kalziumnitrat |
GB389082A (en) * | 1930-07-05 | 1933-02-27 | Ruhrchemie Ag | Process for the production of mixed salts containing ammoniacal and nitrate-nitrogen jointly |
FR722708A (fr) * | 1930-09-10 | 1932-03-24 | Kali Forschungsanstalt Gmbh | Perfectionnements apportés aux procédés pour l'obtention d'engrais mixtes granulés |
FR1044243A (fr) * | 1951-10-29 | 1953-11-16 | Saint Gobain | Procédé de granulation d'engrais |
DE1592666A1 (de) * | 1963-07-16 | 1971-01-21 | Henkel & Cie Gmbh | Agglomerierte Produkte |
FR1500017A (fr) * | 1965-06-09 | 1967-11-03 | Israel State | Chlorure de potassium granulé et son procédé de préparation |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2446595A1 (fr) * | 1979-01-17 | 1980-08-14 | Rocchesani Nicolas | Plateau d'elevage et de nourrissement d'abeilles conduit de l'exterieur pour apiculture intensive |
EP0014170A3 (en) * | 1979-01-17 | 1980-08-20 | Nicolas Rocchesani | Platform for rearing and feeding bees from the outside for intensive apiculture |
FR2565960A1 (fr) * | 1984-06-19 | 1985-12-20 | Italkali | Procede de fabrication de sulfate de potassium et de sulfate de potassium et de magnesium en granules, et granules ainsi obtenus |
Also Published As
Publication number | Publication date |
---|---|
BE861386A (fr) | 1978-03-31 |
CA1106154A (en) | 1981-08-04 |
DE2748220A1 (de) | 1978-06-08 |
IT1090600B (it) | 1985-06-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1168444A (en) | Improved Granular Materials | |
FR2372654A1 (fr) | Granulation de sels de potassium | |
GB1289617A (de) | ||
GB1356313A (en) | Use of non-protein nitrogen compounds | |
GB1005400A (en) | Improvements in or relating to alkali metal sesquicarbonates and carbonates | |
JPS5622697A (en) | Noncaking granular inorganic fertilizer and its manufacture | |
GB1189902A (en) | A Method for Producing Gypsum Pellets | |
JPS5256096A (en) | Preparing of sodium fluoride from dosium silicofluoride | |
GB1042797A (en) | Improvements in and relating to granulated fertilizers | |
GB1037363A (en) | De-icing composition | |
GB886951A (en) | Phosphate fertilizer composition and the method of manufacture thereof | |
GB999148A (en) | Improvements in and relating to fertilizers | |
JPS5289577A (en) | Electrodialysis of aqueous salt solution containing dissolved gypsum | |
JPS5297389A (en) | Removal of sulfate ion in extracted phosphoric acid | |
GB898867A (en) | Co moulding sand | |
GB881517A (en) | Improvements in or relating to fertilizers | |
ES350285A1 (es) | Un procedimiento para producir un fertilizante compuesto granular de alta pureza. | |
GB1119120A (en) | A method of granulating welding fluxes | |
JPS5315425A (en) | Blend-type resticide granules | |
GB909547A (de) | ||
JPS5239594A (en) | Production of granular sulfur | |
GB795805A (en) | Improvements in or relating to fertilisers | |
GB893389A (en) | Improvements in and relating to granular fertilizers | |
GB951960A (en) | Fertilizer materials | |
GB969728A (de) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |