WO2009043345A3 - Multivalent nitrogen-phosphate (n-p) fertilizer based on renewable raw materials of animal origin, and method for the production thereof - Google Patents
Multivalent nitrogen-phosphate (n-p) fertilizer based on renewable raw materials of animal origin, and method for the production thereof Download PDFInfo
- Publication number
- WO2009043345A3 WO2009043345A3 PCT/DE2008/001632 DE2008001632W WO2009043345A3 WO 2009043345 A3 WO2009043345 A3 WO 2009043345A3 DE 2008001632 W DE2008001632 W DE 2008001632W WO 2009043345 A3 WO2009043345 A3 WO 2009043345A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- phosphate
- nitrogen
- percent
- fertilizer
- converted
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
Disclosed is a multivalent nitrogen-phosphate fertilizer based on renewable raw materials of animal origin in the form of cow and/or pig bones. Said fertilizer is a mineralized nitrogen-phosphate (N-P) fertilizer comprising 65 to 70 percent of very finely ground meat bone meal from which the fat has been removed and which has a grain size of ≤ 30 μm, and 30 to 35 percent of phosphoric acid, converted in a thermal-chemical reaction process into 28 to 40 percent of a mineral acid-soluble phosphate or 18 to 32 percent of a water-soluble phosphate and 4 to less than 6 percent of nitrogen. In order to produce a multivalent nitrogen-phosphate fertilizer, the fat is removed from the animal bones that are used, and the animal bones are then very finely ground, are mixed in a special mixer while phosphoric acid is added, the water-insoluble tricalcium phosphate (TCP) is converted into a water-plant-soluble monocalcium phosphate (MCP) while the remaining proteins of the feedstock are converted/agglomerated into mineral nitrogen N, and the chemical reactions take place in a special mixer/granulator in intervals of up to 20 minutes or in a reactor/agglomerator in a matter of seconds, resulting in a usable nitrogen-phosphate fertilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE112008003366T DE112008003366A5 (en) | 2007-10-04 | 2008-10-02 | Multivalent nitrogen phosphate fertilizer (N-P fertilizer) based on renewable raw materials of animal origin and process for its preparation |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007047481 | 2007-10-04 | ||
| DE102007047481.6 | 2007-10-04 | ||
| DE102008050179.4 | 2008-10-01 | ||
| DE102008050179A DE102008050179A1 (en) | 2007-10-04 | 2008-10-01 | Multivalent nitrogen phosphate fertilizer (N-P fertilizer) based on renewable raw materials of animal origin and process for its preparation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2009043345A2 WO2009043345A2 (en) | 2009-04-09 |
| WO2009043345A3 true WO2009043345A3 (en) | 2009-09-03 |
Family
ID=40418384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/DE2008/001632 WO2009043345A2 (en) | 2007-10-04 | 2008-10-02 | Multivalent nitrogen-phosphate (n-p) fertilizer based on renewable raw materials of animal origin, and method for the production thereof |
Country Status (2)
| Country | Link |
|---|---|
| DE (2) | DE102008050179A1 (en) |
| WO (1) | WO2009043345A2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2962883B1 (en) * | 2010-07-26 | 2014-10-10 | Sec Snc | METHOD FOR FRACTIONING ANIMAL BY-PRODUCT FROM PROCESSES USED IN THE INDUSTRIAL CHARCUTERIE SECTOR |
| PL235097B1 (en) * | 2018-01-10 | 2020-05-18 | Dr Green Spolka Z Ograniczona Odpowiedzialnoscia | Method for producing soluble phosphatic fertilizer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE491092C (en) * | 1926-08-20 | 1930-02-10 | Max Rauch | Process for producing a phosphate for fertilization purposes |
| FR1276179A (en) * | 1960-10-08 | 1961-11-17 | Animal waste treatment process | |
| CN1210843A (en) * | 1997-09-09 | 1999-03-17 | 栾书权 | Method for producing long active soil-fertilizing granular fertilizer |
| DE10111765A1 (en) * | 2000-10-05 | 2002-09-19 | Evk Dr Oberlaender Gmbh & Co K | Treatment of residues containing tricalcium phosphate from the production of oil from animal waste comprises using a decentralized plant comprising a mixer and an electrolysis unit |
| DE102007044699A1 (en) * | 2007-07-10 | 2009-01-22 | Axel Bruckert | Fertilizer comprises phosphorus, nitrogen and calcium, where fertilizer is obtained by conversion of orthophosphoric acid with calcium phosphate containing organic source, which is obtained from e.g. animal flour |
-
2008
- 2008-10-01 DE DE102008050179A patent/DE102008050179A1/en not_active Withdrawn
- 2008-10-02 DE DE112008003366T patent/DE112008003366A5/en not_active Withdrawn
- 2008-10-02 WO PCT/DE2008/001632 patent/WO2009043345A2/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE491092C (en) * | 1926-08-20 | 1930-02-10 | Max Rauch | Process for producing a phosphate for fertilization purposes |
| FR1276179A (en) * | 1960-10-08 | 1961-11-17 | Animal waste treatment process | |
| CN1210843A (en) * | 1997-09-09 | 1999-03-17 | 栾书权 | Method for producing long active soil-fertilizing granular fertilizer |
| DE10111765A1 (en) * | 2000-10-05 | 2002-09-19 | Evk Dr Oberlaender Gmbh & Co K | Treatment of residues containing tricalcium phosphate from the production of oil from animal waste comprises using a decentralized plant comprising a mixer and an electrolysis unit |
| DE102007044699A1 (en) * | 2007-07-10 | 2009-01-22 | Axel Bruckert | Fertilizer comprises phosphorus, nitrogen and calcium, where fertilizer is obtained by conversion of orthophosphoric acid with calcium phosphate containing organic source, which is obtained from e.g. animal flour |
Non-Patent Citations (3)
| Title |
|---|
| BARTHOLOMÉ ERNST ED - BARTHOLOMÉ ERNST: "PHOSPHOROXIDE, PHOSPHORSAEUREN UND PHOSPHATE, SUPERPHOSPHATE", ULLMANNS ENZYKLOPÄDIE DER TECHNISCHEN CHEMIE / 18: PETROLSULFONATE BIS PLUTONIUM, VERL. CHEMIE, WEINHEIM/BERGSTR, vol. 4, 1 January 1979 (1979-01-01), pages 338, XP008106919, ISBN: 978-3-527-20018-4 * |
| DATABASE WPI Week 199930, Derwent World Patents Index; AN 1999-348038, XP002532108 * |
| EDWIN J. COHN AND JOHN T. EDSALL: "Proteins, amino acids and peptides as ions and dipolar ions", 1943, REINHOLD PUBLISHING CORPORATION, NEW YORK, USA, XP002531116 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009043345A2 (en) | 2009-04-09 |
| DE112008003366A5 (en) | 2010-09-09 |
| DE102008050179A1 (en) | 2009-04-09 |
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