BE803232A - Procede permettant d'abaisser la teneur en fluor des phosphates naturels - Google Patents
Procede permettant d'abaisser la teneur en fluor des phosphates naturelsInfo
- Publication number
- BE803232A BE803232A BE1005279A BE1005279A BE803232A BE 803232 A BE803232 A BE 803232A BE 1005279 A BE1005279 A BE 1005279A BE 1005279 A BE1005279 A BE 1005279A BE 803232 A BE803232 A BE 803232A
- Authority
- BE
- Belgium
- Prior art keywords
- lowering
- fluorine content
- natural phosphates
- phosphates
- natural
- Prior art date
Links
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 title 1
- 229910019142 PO4 Inorganic materials 0.000 title 1
- 229910052731 fluorine Inorganic materials 0.000 title 1
- 239000011737 fluorine Substances 0.000 title 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 title 1
Classifications
-
- 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
-
- 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
- A23K20/26—Compounds containing phosphorus
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Polymers & Plastics (AREA)
- Inorganic Chemistry (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Organic Chemistry (AREA)
- Fodder In General (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US278706A US3897575A (en) | 1972-08-08 | 1972-08-08 | Preparation of phosphatic animal feeds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE803232A true BE803232A (fr) | 1974-02-06 |
Family
ID=23066027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE1005279A BE803232A (fr) | 1972-08-08 | 1973-08-06 | Procede permettant d'abaisser la teneur en fluor des phosphates naturels |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3897575A (fr) |
| JP (1) | JPS4953599A (fr) |
| AU (1) | AU5694573A (fr) |
| BE (1) | BE803232A (fr) |
| CA (1) | CA994985A (fr) |
| DE (1) | DE2332523A1 (fr) |
| ES (1) | ES417001A1 (fr) |
| FR (1) | FR2195586B3 (fr) |
| GB (1) | GB1388236A (fr) |
| IL (1) | IL42473A0 (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL68400A (en) * | 1983-04-14 | 1986-03-31 | Imi Tami Institute Research | Method for the beneficiation of phosphate rock |
| ATE36110T1 (de) * | 1984-09-26 | 1988-08-15 | Vasipari Kutato Fejleszto | Verfahren zur herstellung von futterphosphaten. |
| US4642238A (en) * | 1986-02-03 | 1987-02-10 | Ralston Purina Company | Process for the production of a mineral fortified protein composition |
| US5569442A (en) * | 1994-11-04 | 1996-10-29 | Norian Corporation | Reactive tricalcium phosphate compositions and uses |
| JP4161031B2 (ja) * | 2000-10-31 | 2008-10-08 | 独立行政法人産業技術総合研究所 | 亜鉛含有リン酸カルシウム微粒子含有懸濁液または粒子溶媒混合系及び亜鉛欠乏症治療剤 |
| US7022355B2 (en) * | 2003-05-08 | 2006-04-04 | Solae, Llc | Composition and process for the production of a vegetable protein composition containing an alkaline earth metal salt |
| US8834945B2 (en) | 2010-01-15 | 2014-09-16 | Mos Holdings Inc. | Granulated phosphate product containing abrasivity and lubricity additives |
| CN105050421A (zh) | 2013-03-11 | 2015-11-11 | 美盛有限公司 | 包含饲料酶的粒状饲料磷酸盐组合物 |
| DE102014108199B3 (de) * | 2014-06-11 | 2015-05-13 | Bundesrepublik Deutschland, Vertreten Durch Den Bundesminister Für Wirtschaft Und Energie, Dieser Vertreten Durch Den Präsidenten Der Bundesanstalt Für Materialforschung Und -Prüfung (Bam) | Herstellung citratlöslicher Phosphate durch Kalzinierung sekundärer Phosphatquellen mit einer Natrium-Schwefel-Verbindung |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2143865A (en) * | 1936-11-30 | 1939-01-17 | Raymond L Copson | Treating phosphate rock to eliminate fluorine |
| US2499385A (en) * | 1947-11-29 | 1950-03-07 | Tennessee Valley Authority | Method for defluorinating phosphate rock |
| US2865710A (en) * | 1955-07-21 | 1958-12-23 | Int Minerals & Chem Corp | Process of defluorination of phosphorus compounds |
| US3142534A (en) * | 1960-10-25 | 1964-07-28 | Int Minerals & Chem Corp | Manufacture of defluorinated phosphates |
| US3235330A (en) * | 1962-06-20 | 1966-02-15 | Fmc Corp | Recovery of phosphorus values and cement clinker from a phosphatic ore |
| US3292995A (en) * | 1963-12-16 | 1966-12-20 | Int Minerals & Chem Corp | Defluorinated phosphate manufacture |
-
1972
- 1972-08-08 US US278706A patent/US3897575A/en not_active Expired - Lifetime
-
1973
- 1973-06-07 CA CA173,515A patent/CA994985A/en not_active Expired
- 1973-06-11 IL IL42473A patent/IL42473A0/xx unknown
- 1973-06-12 GB GB2794973A patent/GB1388236A/en not_active Expired
- 1973-06-14 AU AU56945/73A patent/AU5694573A/en not_active Expired
- 1973-06-22 DE DE2332523A patent/DE2332523A1/de active Pending
- 1973-07-17 ES ES417001A patent/ES417001A1/es not_active Expired
- 1973-07-18 JP JP48082566A patent/JPS4953599A/ja active Pending
- 1973-08-03 FR FR7328544A patent/FR2195586B3/fr not_active Expired
- 1973-08-06 BE BE1005279A patent/BE803232A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ES417001A1 (es) | 1976-03-01 |
| FR2195586A1 (fr) | 1974-03-08 |
| CA994985A (en) | 1976-08-17 |
| JPS4953599A (fr) | 1974-05-24 |
| IL42473A0 (en) | 1973-08-29 |
| AU5694573A (en) | 1974-12-19 |
| US3897575A (en) | 1975-07-29 |
| FR2195586B3 (fr) | 1976-07-16 |
| GB1388236A (en) | 1975-03-26 |
| DE2332523A1 (de) | 1974-04-04 |
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