Making Simple Hydrogen Generator From A Old Battery.pptx

This is about water purifier using hydrogen process

1. Making Simple Hydrogen Generator From A Old Battery SlideMake.com

2. Introduction to Hydrogen Generation Hydrogen is the most abundant element in the universe and can be used as a clean energy source. Generating hydrogen from water through electrolysis is a simple and effective method. In this presentation, we will explore how to create a basic hydrogen generator using an old battery.

3. Understanding Electrolysis Electrolysis is the process of using electricity to split water into hydrogen and oxygen. When an electrical current passes through water, it separates the water molecules into gas. This process can be performed with simple materials and an old battery as the power source.

4. Materials Needed To build the hydrogen generator, you will need an old battery, water, and a container. Additionally, you will require two electrodes, which can be made from stainless steel or graphite. Safety gear such as gloves and goggles is also recommended to protect against possible hazards.

5. Preparing the Container Select a non-conductive container to hold the water and electrodes. Drill or create holes in the container to securely hold the electrodes in place. Ensure that the container is large enough to handle the volume of gas produced during electrolysis.

6. Setting Up the Electrodes Insert the two electrodes into the container filled with water, ensuring they do not touch. Connect the positive terminal of the battery to one electrode and the negative terminal to the other. The electrodes will facilitate the flow of electricity, leading to hydrogen production.

7. Filling the Container with Water Fill the container with distilled water to minimize impurities that could affect the process. Optionally, a small amount of salt can be added to increase conductivity and improve efficiency. Ensure the electrodes are submerged in the water but not touching each other.

8. Initiating the Reaction Once everything is set up, connect the battery’s terminals to start the electrolysis process. Bubbles will start to form at the electrodes, indicating hydrogen and oxygen are being generated. Monitor the setup carefully to avoid overheating or other safety issues during the reaction.

9. Collecting Hydrogen Hydrogen can be collected by placing an inverted container over the electrode producing hydrogen. As bubbles rise, they will displace the air in the inverted container, allowing for collection. Be cautious when handling the collected hydrogen, as it is highly flammable.

10. Safety Precautions Always perform the experiment in a well-ventilated area to prevent gas buildup. Use appropriate protective gear, including gloves and goggles, to reduce the risk of injury. Keep flammable materials away from the work area to minimize hazards during hydrogen collection.

11. Conclusion and Applications Building a simple hydrogen generator from an old battery demonstrates basic principles of chemistry. This method highlights the potential of using renewable energy sources for hydrogen production. With proper safety measures, this project can be a fun and educational experience for all ages.

12. References Electrolysis of Water: Principles and Applications, Chemistry Journal, 2021. DIY Hydrogen Generator Projects, Renewable Energy Publications, 2022. Safety Guidelines for Hydrogen Experiments, National Laboratory Safety Board, 2023.