DK3154920T3 - Fremstilling af citratopløselige phosphater ved kalcinering af sekundære phosphatkilder med en natrium-svovlsur forbindelse - Google Patents
Fremstilling af citratopløselige phosphater ved kalcinering af sekundære phosphatkilder med en natrium-svovlsur forbindelse Download PDFInfo
- Publication number
- DK3154920T3 DK3154920T3 DK15730104.5T DK15730104T DK3154920T3 DK 3154920 T3 DK3154920 T3 DK 3154920T3 DK 15730104 T DK15730104 T DK 15730104T DK 3154920 T3 DK3154920 T3 DK 3154920T3
- Authority
- DK
- Denmark
- Prior art keywords
- calcination
- citrate
- preparation
- sulfuric acid
- acid compound
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B13/00—Fertilisers produced by pyrogenic processes from phosphatic materials
- C05B13/06—Alkali and alkaline earth meta- or polyphosphate fertilisers
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/45—Phosphates containing plural metal, or metal and ammonium
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/04—Double-superphosphate; Triple-superphosphate; Other fertilisers based essentially on monocalcium phosphate
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B13/00—Fertilisers produced by pyrogenic processes from phosphatic materials
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B13/00—Fertilisers produced by pyrogenic processes from phosphatic materials
- C05B13/02—Fertilisers produced by pyrogenic processes from phosphatic materials from rock phosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B13/00—Fertilisers produced by pyrogenic processes from phosphatic materials
- C05B13/04—Fertilisers produced by pyrogenic processes from phosphatic materials from metallic phosphorus compounds, e.g. ferro-phosphorus
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
- Processing Of Solid Wastes (AREA)
- Treatment Of Sludge (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201410108199 DE102014108199B3 (de) | 2014-06-11 | 2014-06-11 | Herstellung citratlöslicher Phosphate durch Kalzinierung sekundärer Phosphatquellen mit einer Natrium-Schwefel-Verbindung |
PCT/EP2015/063062 WO2015189333A1 (en) | 2014-06-11 | 2015-06-11 | Production of citrate soluble phosphates by calcination of secondary phosphate sources with a sodium-sulfuric compound |
Publications (1)
Publication Number | Publication Date |
---|---|
DK3154920T3 true DK3154920T3 (da) | 2020-08-31 |
Family
ID=52991154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK15730104.5T DK3154920T3 (da) | 2014-06-11 | 2015-06-11 | Fremstilling af citratopløselige phosphater ved kalcinering af sekundære phosphatkilder med en natrium-svovlsur forbindelse |
Country Status (10)
Country | Link |
---|---|
US (1) | US10259752B2 (da) |
EP (1) | EP3154920B1 (da) |
JP (1) | JP6389000B2 (da) |
CN (1) | CN106414319B (da) |
CA (1) | CA2953693C (da) |
DE (1) | DE102014108199B3 (da) |
DK (1) | DK3154920T3 (da) |
ES (1) | ES2813681T3 (da) |
PL (1) | PL3154920T3 (da) |
WO (1) | WO2015189333A1 (da) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3495323B1 (en) | 2017-12-07 | 2020-09-09 | Borealis Agrolinz Melamine GmbH | A process for obtaining a soluble phosphate fraction from phosphate containing ash |
EP3502080A1 (de) | 2017-12-21 | 2019-06-26 | CTU Clean Technology Universe AG | Verfahren zur behandlung eines phosphorhaltigen materials |
US11834382B2 (en) | 2018-02-01 | 2023-12-05 | Pontes Pabuli Gmbh | Pedosphere-improving granulate, method for producing same, and use thereof |
EP3770113B1 (en) | 2019-07-25 | 2023-03-29 | Técnicas Reunidas, S.A. | Process for preparing technical grade phosphoric acid from sewage sludge ash |
EP4015452A1 (en) | 2020-12-21 | 2022-06-22 | Técnicas Reunidas, S.A. | Process for producing technical grade phosphoric acid from sewage sludge ash |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191119045A (en) * | 1911-08-24 | 1911-11-23 | Henry Vail Dunham | Improvements in the Treatment of Phosphorites or Phosphate Rock to render the same suitable for Fertilising Purposes. |
US1173303A (en) * | 1912-03-15 | 1916-02-29 | Spencer B Newberry | Process of making fertilizers. |
GB300961A (en) * | 1927-11-21 | 1929-10-31 | Anton Messerschmitt | Improvements in or relating to the decomposition of raw phosphates |
GB301022A (en) * | 1927-11-23 | 1929-07-18 | Kali Chemie Ag | Process for the production of calcined phosphates |
GB473520A (en) | 1936-01-24 | 1937-10-14 | Metallgesellschaft Ag | Improved alkali-alkaline earth fertiliser and process of producing same |
GB513744A (en) * | 1937-06-30 | 1939-10-20 | Metallgesellschaft Ag | Alkali-alkaline earth fertiliser and a process of producing same |
US2478200A (en) * | 1946-04-26 | 1949-08-09 | Coronet Phosphate Company | Defluorination of phosphate rock |
GB902361A (en) * | 1960-12-09 | 1962-08-01 | Smith Douglass Company | Improvements in defluorination of phosphate rock |
DE1592690B2 (de) * | 1966-04-21 | 1976-12-23 | Kali-Chemie Ag, 3000 Hannover | Verfahren zur herstellung von alkaligluehphosphatduengemitteln |
US3897575A (en) * | 1972-08-08 | 1975-07-29 | Int Minerals & Chem Corp | Preparation of phosphatic animal feeds |
US4039624A (en) * | 1974-07-30 | 1977-08-02 | National Process Industries (Proprietary) Limited | Method of producing phosphoric acid from high iron and aluminum content phosphate rocks using nitric acid |
DE2606883A1 (de) * | 1976-02-20 | 1977-09-01 | Kali Chemie Ag | Verfahren zur herstellung eines citratloeslichen gluehphosphatduengers |
DE2709016C3 (de) * | 1977-03-02 | 1980-01-10 | Kali-Chemie Ag, 3000 Hannover | Verfahren zur Herstellung eines alkalihaltigen Glühphosphatdüngemittels |
US4765822A (en) * | 1985-06-17 | 1988-08-23 | James C. Barber And Associates, Inc. | Recovery of fluorine from waste gases |
US4716026A (en) * | 1986-01-22 | 1987-12-29 | International Minerals & Chemical Corp. | Defluorination kiln restriction control agent and method |
JP3666739B2 (ja) | 2000-12-14 | 2005-06-29 | 三重県 | 燐酸アルミニウムを主成分とする素材からの資源化方法 |
US6878179B2 (en) * | 2001-12-31 | 2005-04-12 | Microbes, Inc. | Fertilizer compositions and methods of making and using same |
DE10217956B4 (de) * | 2002-07-18 | 2008-04-17 | Joachim Mallon | Verfahren zur Phosphor-Rückgewinnung |
JP4243649B2 (ja) | 2002-12-24 | 2009-03-25 | 川崎市 | 汚泥焼却灰からリン酸カルシウムおよび水酸化アルミニウムを製造する方法 |
JP2004330039A (ja) | 2003-05-06 | 2004-11-25 | Ngk Insulators Ltd | リン及び凝集剤の回収方法 |
JP2006001819A (ja) * | 2004-06-21 | 2006-01-05 | Tokyo Metropolis | 焼却灰を利用した燐肥料製造方法及び同製造装置 |
FR2926027A1 (fr) * | 2008-01-07 | 2009-07-10 | Solvay | Procede de production de bicarbonate de sodium, pour desulfuration de fumees. |
JP5458369B2 (ja) | 2009-02-20 | 2014-04-02 | オリンパステルモバイオマテリアル株式会社 | ナトリウム含有リン酸カルシウム組成物の製造方法 |
EP2725001B1 (en) * | 2011-06-27 | 2019-10-02 | Taiheiyo Cement Corporation | Phosphate fertilizer, and method for producing phosphate fertilizer |
JP5884166B2 (ja) | 2012-01-19 | 2016-03-15 | Jfeスチール株式会社 | 燐の分離方法 |
CN104411842A (zh) | 2012-06-21 | 2015-03-11 | 奥图泰(芬兰)公司 | 用于从含磷起始材料分离重金属的方法和装置 |
-
2014
- 2014-06-11 DE DE201410108199 patent/DE102014108199B3/de active Active
-
2015
- 2015-06-11 EP EP15730104.5A patent/EP3154920B1/en active Active
- 2015-06-11 DK DK15730104.5T patent/DK3154920T3/da active
- 2015-06-11 JP JP2017517409A patent/JP6389000B2/ja active Active
- 2015-06-11 CA CA2953693A patent/CA2953693C/en active Active
- 2015-06-11 WO PCT/EP2015/063062 patent/WO2015189333A1/en active Application Filing
- 2015-06-11 ES ES15730104T patent/ES2813681T3/es active Active
- 2015-06-11 US US15/314,358 patent/US10259752B2/en active Active
- 2015-06-11 PL PL15730104T patent/PL3154920T3/pl unknown
- 2015-06-11 CN CN201580030796.8A patent/CN106414319B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2017529308A (ja) | 2017-10-05 |
DE102014108199B3 (de) | 2015-05-13 |
WO2015189333A1 (en) | 2015-12-17 |
US10259752B2 (en) | 2019-04-16 |
CN106414319A (zh) | 2017-02-15 |
CN106414319B (zh) | 2019-06-07 |
EP3154920B1 (en) | 2020-06-03 |
ES2813681T3 (es) | 2021-03-24 |
JP6389000B2 (ja) | 2018-09-12 |
CA2953693C (en) | 2020-06-30 |
EP3154920A1 (en) | 2017-04-19 |
US20180244587A1 (en) | 2018-08-30 |
CA2953693A1 (en) | 2015-12-17 |
PL3154920T3 (pl) | 2020-11-16 |
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