Dry Ice Technology for Cold-Chain Logistics in Uganda: How It Works & Why It Matters
Dry ice is the solid form of carbon dioxide (CO₂) that sublimates — meaning it turns directly from solid into gas — at about –78.5 °C.In simple terms, instead of using only refrigerators or freezers, businesses use dry ice blocks or pellets inside insulated boxes to keep products very cold during transport or temporary storage. […]