PL399597A1 - Process for the preparation of monocalcium phosphate feed - Google Patents
Process for the preparation of monocalcium phosphate feedInfo
- Publication number
- PL399597A1 PL399597A1 PL399597A PL39959712A PL399597A1 PL 399597 A1 PL399597 A1 PL 399597A1 PL 399597 A PL399597 A PL 399597A PL 39959712 A PL39959712 A PL 39959712A PL 399597 A1 PL399597 A1 PL 399597A1
- Authority
- PL
- Poland
- Prior art keywords
- monocalcium phosphate
- reaction
- phosphoric acid
- ashes
- preparation
- Prior art date
Links
Landscapes
- Materials For Medical Uses (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Sposób wytwarzania fosforanu paszowego jednowapniowego polega na tym, że popioły z odpadów mięsno-kostnych, kalcynowanych w atmosferze utleniającej w temperaturze 600-1100°C, miesza się z wysuszonym fosforanem jednowapniowym będącym produktem reakcji popiołu z kwasem fosforowym, przy stosunku wagowym popiołu do fosforanu jednowapniowego od 1:1 do 1:5. Do tej mieszaniny dozuje się, ciągle mieszając, kwas fosforowy o stężeniu korzystnie 65-75%, w ilości stechiometrycznej wynikającej z reakcji hydroksyapatytu i kwasu fosforowego oraz prowadzi w tych warunkach reakcję przez 30 do 60 min.. Następnie zawierającą fosforan jednowapniowy poreakcyjną mieszaninę suszy się w temperaturze 105-120°C w ciągu 1-3 h i jej część odprowadza się jako gotowy produkt, a część zawraca do procesu mieszania z popiołami.The method of producing monocalcium phosphate feed consists in the fact that ashes from meat and bone waste, calcined in an oxidizing atmosphere at a temperature of 600-1100°C, are mixed with dried monocalcium phosphate being a product of the reaction of ash with phosphoric acid, with the weight ratio of ash to monocalcium phosphate from 1:1 to 1:5. Phosphoric acid with a concentration of preferably 65-75%, in the stoichiometric amount resulting from the reaction of hydroxyapatite and phosphoric acid, is added to this mixture, while stirring, and the reaction is carried out under these conditions for 30 to 60 minutes. Then, the post-reaction mixture containing monocalcium phosphate is dried at the temperature of 105-120°C for 1-3 h and part of it is discharged as a finished product, and part is recycled to the process of mixing with ashes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL399597A PL222555B1 (en) | 2012-06-21 | 2012-06-21 | Process for the preparation of monocalcium phosphate feed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL399597A PL222555B1 (en) | 2012-06-21 | 2012-06-21 | Process for the preparation of monocalcium phosphate feed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL399597A1 true PL399597A1 (en) | 2013-12-23 |
| PL222555B1 PL222555B1 (en) | 2016-08-31 |
Family
ID=49767864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL399597A PL222555B1 (en) | 2012-06-21 | 2012-06-21 | Process for the preparation of monocalcium phosphate feed |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL222555B1 (en) |
-
2012
- 2012-06-21 PL PL399597A patent/PL222555B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL222555B1 (en) | 2016-08-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EA201592158A1 (en) | CALCIUM BELIT-ALUMINATE AS ADDITIVE | |
| MY161338A (en) | Silica composite, method for producing the same, and method for producing propylene using the silica composite | |
| MX2019015699A (en) | Multiphasic bone graft substitute material. | |
| NZ703086A (en) | Gypsum-based building products and method for the manufacture thereof | |
| EA201590050A1 (en) | METHOD OF MAKING BELITIC CEMENT WITH HIGH REACTIVITY AND LOW RELATIONSHIP OF CALCIUM / SILICATE | |
| PL399597A1 (en) | Process for the preparation of monocalcium phosphate feed | |
| NZ734819A (en) | Use of edible-oil-processing spent bleaching earth in a formulation with feed-grade lime to make feed products for poultry and livestock | |
| MX359772B (en) | Setting accelerator for a dry mortar blend, process for producing such a setting accelerator, a dry mortar blend and a mortar paste. | |
| MY166426A (en) | Method for promoting composting using steel slag, and compost obtained therefrom | |
| EA201501169A1 (en) | METHOD OF OBTAINING GRANULES FOR THE MANUFACTURE OF CERAMIC TILES | |
| MY157058A (en) | Method of producing hydroxyapatite from waste material | |
| RU2638526C1 (en) | Complex magnesium-phosphate fertilizers from solid technogenic industrial wastes under trademark: "dry agricultural mixtures of russia" | |
| PL397407A1 (en) | Method for preparing of sodium tripolyphosphate by varying the molar ratio of sodium oxide and phosphorus pentoxide | |
| UA97529U (en) | Recycling method of drilled cuttings with gypsum concrete production | |
| PL417711A1 (en) | Method for producing granular multi-component fertilizer | |
| PL414951A1 (en) | Method for producing cellular concrete with reduced volumetric density and increased thermal insulation power | |
| TH133915B (en) | Method for stimulating composting by using steel slag and the resulting compost. | |
| PL400058A1 (en) | Production method of magnesium sulphate fertilizer | |
| RU2014109118A (en) | RAW MIX AND METHOD OF PRODUCING HIGH-STRENGTH CONCRETE PRODUCTS FROM IT | |
| PL399991A1 (en) | Method for producing phosphoric acid | |
| PL408221A1 (en) | Method for treatment phosphogypsum wastes | |
| EA201300662A1 (en) | METHOD OF MANUFACTURING A CLAY PASTE ON AQUATIC BASIS AND ITS APPLICATION IN THE MANUFACTURE OF CERAMIC MATERIALS | |
| PL426341A1 (en) | Method of producing granular lime fertilizer | |
| UA81228U (en) | Process for the preparation of comlex fertilizer | |
| NZ707652A (en) | Method for mixing and sodiumizing roasting of a vanadium-containing material |