Devitrification of Calcium Magnesium Phosphate. (Fused Phosphatic Fertilizer).
نویسندگان
چکیده
منابع مشابه
CALCIUM PHOSPHATE CEMENT: STUDY OF (BETA-TRICALCIUM PHOSPHATE, DICALCIUM PHOSPHATE AND CALCIUM CARBONATE SYSTEM
Calcium phosphate cements (CPCs), using B-tricalcium phosphate (ß-TCP, Ca3 (P04)2), dicalcium phosphate (DCP, CaHP04), calcium carbonate (Ca CO3), and hydroxylapatite (HAp, Ca10(P04)6(OH)2) as powder cement and disodium hydrogen phosphate (Na2HP04) solution as liquid component were prepared. After mixing the powder and liquid constituents, injectable and self-setting calcium phosphate cements (...
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Calcium, phosphate, and magnesium are multivalent cations that are important for many biologic and cellular functions. The kidneys play a central role in the homeostasis of these ions. Gastrointestinal absorption is balanced by renal excretion. When body stores of these ions decline significantly, gastrointestinal absorption, bone resorption, and renal tubular reabsorption increase to normalize...
متن کاملDevelopment of magnesium calcium phosphate biocement for bone regeneration.
Magnesium calcium phosphate biocement (MCPB) with rapid-setting characteristics was fabricated by using the mixed powders of magnesium oxide (MgO) and calcium dihydrogen phosphate (Ca(H(2)PO(4))(2).H(2)O). The results revealed that the MCPB hardened after mixing the powders with water for about 7 min, and the compressive strength reached 43 MPa after setting for 1 h, indicating that the MCPB ha...
متن کاملChapter 13. Regulation of Calcium, Magnesium, and Phosphate Metabolism
The mineral ion homeostatic system maintains Ca, Mg, and P (because P does not exist as free P in biological systems, it will be referred to as phosphate and abbreviated PO4) distribution and levels in the extracellular fluid and intracellular compartments while simultaneously providing sufficient absorption and retention to meet skeletal mineral requirements. Homeostasis is achieved by the coo...
متن کاملEvidence calcium pump binds magnesium before inorganic phosphate.
Calcium pump-catalyzed (18)O exchange between inorganic phosphate and water was studied to test the hypothesis that all P-type pumps bind Mg(2+) before P(i) and validate utilization of the rate equation for ordered binding to interpret differences between site-directed mutants and wild-type enzyme. The results were remarkably similar to those obtained earlier with sodium pump (Kasho, V. N., Ste...
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ژورنال
عنوان ژورنال: The Journal of the Society of Chemical Industry, Japan
سال: 1956
ISSN: 0023-2734,2185-0860
DOI: 10.1246/nikkashi1898.59.358