Through the research on petroleum and nature gas, design a multi-source heatpump of single and double effect lithium bromide, the two stage heatpump unit, process of nature gas liquefaction etc.
通过对石油天然气物性的研究,利用热的特点,设计多源单效制冷供热热
、
效热
、
级热
及天然气液化
。