Sodium Citrate Crystals: Application and Process Requirements

For sodium citrate crystals, retain the hydrate identity specified for the supplied grade. Start with washed food-grade citrate crystals, and identify the volatile phase and incoming variability before choosing a cycle.

The jacketed double-cone vessel tumbles suitable solids under reduced pressure.

Feed, Quality and Downstream Interface

Loading and Material Movement

Include moisture, hydrate identity, particle size and purity in the trial record. Define the sampling locations and analytical methods before the test; a result from a different grade, loading pattern or residual liquor cannot establish the operating endpoint for this feed.

Drying Endpoint and Acceptance

Compare combined-batch and discharge-fraction samples, recording fines and retained solids.

Material-Specific Configuration

double cone rotary vacuum dryer selection for this feed should be assessed alongside the double cone vacuum dryer process description. Evaluate industrial vacuum dryer and low-temperature vacuum drying with representative sodium citrate crystals. This food vacuum drying application requires a material-specific sampling and acceptance plan.

After the batch meets the agreed specification, arrange hygienic ingredient packaging. Examine the effect of discharge, temporary holding and packaging exposure on the measured product condition. Establish the usable batch and cycle for this material; the original model parameters below remain the equipment reference, not a throughput promise for every formulation.

View the SZG Double Cone Rotary Vacuum Dryer range and original equipment specifications

Technical References for This Application

Integrate the drying step with the site’s hygiene and hazard-control plan. Codex food-hygiene framework.

Specify hygienic product handling, cleaning and packaging for the intended market. FDA food-manufacturing practices.

Distinguish residual moisture from water activity in the finished food. FDA water-activity reference.

Use the actual powder test data when defining dust collection and handling. HSE combustible-dust handling guidance.

Define the heat-transfer duty and utilities rather than assuming a universal drying cycle. U.S. DOE process-heat reference.