Интеграция аммиачного холодильного цикла в тепловую систему зданий

Abstract

In this work the possibility of ammonia low potential heat utilization is investigated with use of process integration methodology. The two operation modes are considered. The first one is the use of ammonia gas superheating and partly ammonia condensation. The low condensation temperature of ammonia is limiting the low potential heat usage. The second option is introduction of ammonia additional compression to increase the temperature of ammonia condensation. The low potential heat consumers are the hot water supply system, air preheating system and air heating for the fans.