Recycling and Reusing Heat Energy During the Production of Powdery Phospholipid

摘要

The temperature is 56.5°C when acetone gas is rectified during the production of powdery phospholipid.If heat exchanger is added,heat energy that is reclaimed can be used by other heaters.On the basis of exchange hot water(51°C) 4m3 every minute,a factory with the productivity of powdery phospholipid being 10 ton a day can save 533.2 ton standard coal which is equivalent to 746.48 ton common coal.If this technique of saving energy and reducing emission could be widely used in correlative industries of all over the country,economic benefits will be prominent.