What working pressure?chemisthypnos said:I am looking for a good working fluid whose boiling point is in the range of 150-180 F for a waste heat recovery system. The fluid should be minimally flammable, preferably nontoxic, and low in environmental impact. Does anyone know of any working fluids that match this description?
The purpose of this search is to find a fluid that can be used in various industrial processes, such as refrigeration and heating, that has a lower impact on the environment compared to traditional fluids. The boiling point range of 150-180 F is ideal for these processes as it allows for efficient heat transfer while also being less harmful to the environment.
The impact of a fluid is determined by its effects on the environment, including its potential for ozone depletion, global warming, and toxicity. These factors are often measured through various tests and calculations, such as the Global Warming Potential (GWP) and the Ozone Depletion Potential (ODP).
Some examples of low impact fluids with a boiling point of 150-180 F include hydrofluoroolefins (HFOs), hydrofluorocarbons (HFCs), and hydrocarbons (HCs). These fluids have lower global warming potential and ozone depletion potential compared to traditional fluids such as chlorofluorocarbons (CFCs) and hydrochlorofluorocarbons (HCFCs).
One potential drawback of using low impact fluids with a boiling point of 150-180 F is their flammability. Some of these fluids, such as hydrocarbons, are highly flammable and require special handling and safety precautions. Additionally, these fluids may not be compatible with certain materials, so it is important to carefully consider the application before use.
The use of low impact fluids can benefit the environment in several ways. By reducing the use of traditional fluids with higher global warming and ozone depletion potential, the search for low impact fluids can help mitigate climate change and protect the ozone layer. Additionally, these fluids can also have a lower impact on human health and can be more easily disposed of without harming the environment.