Non-conventional energy storage

In summary, the conversation discusses the potential use of supercritical fluids for energy storage. The speaker wonders if there is a way to utilize these fluids for energy storage, as many of them have critical temperatures close to ambient and easy-to-attain pressures. The other person questions how energy storage would work in this context and suggests traditional methods such as heating or cooling a fluid or changing its phase. They also inquire about a more comprehensive list of compounds.
  • #1
dr dodge
329
0
I have been doing some reading on super critical fluids. They are pretty amazing things. I can't help but wonder if there is a way to use the it for energy storage. Quite a few listed on wiki are critical at close to ambient temps. and the pressures are very easily attainable.

http://en.wikipedia.org/wiki/Supercritical_fluid

How much of the energy put into making the media be recoverable days or months later?
anyone know of a more complete listing of compounds?

dr
 
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  • #2
I don't see how the concept of energy storage applies here. Could you expalin what you have in mind?

Typically, fluid based energy storage is done by heating or cooling a fluid in an insulated container or better yet, making it change phase (such as by making ice).
 

Related to Non-conventional energy storage

1. What is non-conventional energy storage?

Non-conventional energy storage refers to the methods of storing energy that do not involve traditional methods such as batteries or pumped hydro storage. These methods utilize alternative technologies and materials to store energy in various forms such as heat, mechanical energy, or chemical energy.

2. What are some examples of non-conventional energy storage?

Some examples of non-conventional energy storage include compressed air energy storage, flywheel energy storage, and thermal energy storage. Other emerging technologies include liquid air energy storage, supercapacitors, and electrochemical capacitors.

3. What are the advantages of non-conventional energy storage?

Non-conventional energy storage offers several advantages such as higher energy density, longer lifespan, and faster response times compared to traditional methods. It also has the potential to be more cost-effective and environmentally friendly in the long run.

4. What are the challenges of implementing non-conventional energy storage?

One of the main challenges of non-conventional energy storage is the high initial cost of implementing these technologies. Another challenge is the limited scalability and availability of some of these methods. Additionally, there may be technical and regulatory hurdles that need to be addressed for successful implementation.

5. How can non-conventional energy storage contribute to renewable energy integration?

Non-conventional energy storage can play a crucial role in integrating renewable energy sources into the grid. It can help overcome the intermittency and variability of renewable energy by providing reliable and flexible energy storage solutions. This can ultimately lead to a more stable and sustainable energy system.

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