Reacción #2025278

ord-0c4a266f64fd4091acc134ad782ff43a

Ecuación de reacción

[Ca+2].[O-2]
unslaked lime
O=P(O)(O)O
phosphoric acid
[Ca+2].[O-2]
calcium oxide
→
[P]
phosphorus
O=P([O-])([O-])[O-].O=P([O-])([O-])[O-].[Ca+2].[Ca+2].[Ca+2]
calcium phosphate

Reactantes

[Ca+2].[O-2]
unslaked lime
O=P(O)(O)O
phosphoric acid
[Ca+2].[O-2]
calcium oxide

Reactivos

Ninguno

Condiciones de reacción

Condiciones detalladas
See reaction.notes.procedure_details.

Procedimiento

Typically, the predetermined amounts of the aqueous solution of phosphoric acid, the calcium oxide containing product, e.g. the unslaked lime and the CMS are selected in a proportion to produce CMS-enriched calcium phosphate having a total phosphorus content of about 10-18% (mass/mass), a total calcium content of about 8,5-32,4% (mass/mass), and a Ca:P ratio (mass/mass) of between 1,8-1 and 0,85:1.

Fuente

DOI: 10.6084/m9.figshare.5104873.v1Patente: US05693303uspto-grants-1997_12