| 摘要 |
A process for preparing a perfusion agent for use in dialysis in an artificial kidney showing less hygroscopic properties and having the form of a uniform particulate powder by compounding respective starting ingredients so that electrolyte ions of Na<s+>s, K<s+>s, Ca<s++>s, Mg<s++>s, Cl<s->s, and CH<u3>uCOO<s->s are contained in definite ratios, which process comprises dissolving respective starting ingredients in warm water, leaving the solution for at least 6 hours, then spraying the resulting aqueous salt mixture solution into a drying room at an inlet temperature of 200 to 400`C through an orifice of the pressurized nozzle type having a diameter of 1.0 to 2.0 m/m to thereby achieve spray-drying. |
