IT1013268B - Processo per la fabbricazione di fosfati di urea cristallizzati - Google Patents
Processo per la fabbricazione di fosfati di urea cristallizzatiInfo
- Publication number
- IT1013268B IT1013268B IT51241/74A IT5124174A IT1013268B IT 1013268 B IT1013268 B IT 1013268B IT 51241/74 A IT51241/74 A IT 51241/74A IT 5124174 A IT5124174 A IT 5124174A IT 1013268 B IT1013268 B IT 1013268B
- Authority
- IT
- Italy
- Prior art keywords
- manufacture
- crystallized urea
- urea phosphates
- phosphates
- crystallized
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/26—Organic compounds containing nitrogen
- C11D3/32—Amides; Substituted amides
- C11D3/323—Amides; Substituted amides urea or derivatives thereof
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/20—Inorganic substances, e.g. oligoelements
- A23K20/30—Oligoelements
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K40/00—Shaping or working-up of animal feeding-stuffs
- A23K40/10—Shaping or working-up of animal feeding-stuffs by agglomeration; by granulation, e.g. making powders
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/10—Feeding-stuffs specially adapted for particular animals for ruminants
- A23K50/15—Feeding-stuffs specially adapted for particular animals for ruminants containing substances which are metabolically converted to proteins, e.g. ammonium salts or urea
-
- 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
- C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D275/00—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings
- C07D275/02—Heterocyclic compounds containing 1,2-thiazole or hydrogenated 1,2-thiazole rings not condensed with other rings
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/06—Phosphates, including polyphosphates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Animal Husbandry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- Birds (AREA)
- Fertilizers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL42624A IL42624A (en) | 1973-06-29 | 1973-06-29 | A process for the manufacture of crystalline urea phosphate |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1013268B true IT1013268B (it) | 1977-03-30 |
Family
ID=11047194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT51241/74A IT1013268B (it) | 1973-06-29 | 1974-05-28 | Processo per la fabbricazione di fosfati di urea cristallizzati |
Country Status (13)
Country | Link |
---|---|
US (1) | US3936501A (it) |
JP (1) | JPS5036426A (it) |
AT (1) | AT344724B (it) |
CA (1) | CA1019764A (it) |
CH (1) | CH602608A5 (it) |
DE (1) | DE2429030A1 (it) |
FR (1) | FR2235130B1 (it) |
GB (1) | GB1425806A (it) |
IL (1) | IL42624A (it) |
IT (1) | IT1013268B (it) |
NL (1) | NL7408693A (it) |
SE (1) | SE404693B (it) |
ZA (1) | ZA742893B (it) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53135435U (it) * | 1977-04-01 | 1978-10-26 | ||
GB2034682B (en) * | 1978-10-30 | 1983-06-15 | Stoller Ets | High analysis liquid fertilizer |
US4315763A (en) * | 1978-10-30 | 1982-02-16 | Stoller Enterprises, Inc. | High analysis liquid fertilizers |
US4494976A (en) * | 1981-04-30 | 1985-01-22 | Union Oil Company Of California | Fertilizers containing nitrogen and micronutrients |
GB2124068B (en) * | 1982-07-29 | 1985-12-18 | Rumenco Limited | Foodstuffs for ruminant animals |
JPH0335485Y2 (it) * | 1985-03-14 | 1991-07-26 | ||
WO1992013813A2 (en) * | 1991-01-31 | 1992-08-20 | Grace Sierra Horticultural Products Company | Improved solubility compound fertilizer compositions |
WO2001058831A1 (en) * | 2000-02-08 | 2001-08-16 | Peter Warren English | A soil supplement containing plant available silicon |
AU2003213905A1 (en) * | 2002-03-20 | 2003-09-29 | Trojan Technologies Inc. | Cleaning formulation and method of cleaning surfaces |
US8410233B2 (en) * | 2008-08-12 | 2013-04-02 | Basf Se | Method for producing superabsorbers with a low residual monomer content |
CN105503657A (zh) * | 2015-12-31 | 2016-04-20 | 王丰登 | 一种磷酸脲的生产方法 |
NO344285B1 (en) * | 2017-11-20 | 2019-10-28 | Elkem Materials | NPK-Si fertilizer and method for production thereof |
-
1973
- 1973-06-29 IL IL42624A patent/IL42624A/en unknown
-
1974
- 1974-05-06 ZA ZA00742893A patent/ZA742893B/xx unknown
- 1974-05-07 US US05/467,670 patent/US3936501A/en not_active Expired - Lifetime
- 1974-05-09 CA CA199,385A patent/CA1019764A/en not_active Expired
- 1974-05-14 GB GB2140074A patent/GB1425806A/en not_active Expired
- 1974-05-28 JP JP49060170A patent/JPS5036426A/ja active Pending
- 1974-05-28 IT IT51241/74A patent/IT1013268B/it active
- 1974-06-12 SE SE7407725A patent/SE404693B/xx unknown
- 1974-06-18 DE DE2429030A patent/DE2429030A1/de not_active Withdrawn
- 1974-06-25 FR FR7422146A patent/FR2235130B1/fr not_active Expired
- 1974-06-26 CH CH877674A patent/CH602608A5/xx not_active IP Right Cessation
- 1974-06-27 AT AT532974A patent/AT344724B/de not_active IP Right Cessation
- 1974-06-27 NL NL7408693A patent/NL7408693A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
DE2429030A1 (de) | 1975-01-23 |
IL42624A0 (en) | 1973-08-29 |
CH602608A5 (it) | 1978-07-31 |
FR2235130B1 (it) | 1978-01-13 |
NL7408693A (it) | 1974-12-31 |
IL42624A (en) | 1976-02-29 |
GB1425806A (en) | 1976-02-18 |
ATA532974A (de) | 1977-12-15 |
SE7407725L (it) | 1974-12-30 |
JPS5036426A (it) | 1975-04-05 |
AT344724B (de) | 1978-08-10 |
FR2235130A1 (it) | 1975-01-24 |
CA1019764A (en) | 1977-10-25 |
SE404693B (sv) | 1978-10-23 |
ZA742893B (en) | 1975-05-28 |
US3936501A (en) | 1976-02-03 |
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