How to Make Free Gas with Garbage | Free Gas Butane – Propane.

Creating gas from garbage, specifically methane gas, is a process that can be achieved through anaerobic digestion. This involves breaking down organic waste materials without oxygen, resulting in the production of biogas, which primarily consists of methane and carbon dioxide. Here’s a simplified guide to making biogas at home:

Materials Needed:

• Organic waste (food scraps, animal manure, plant material)
• A biogas digester (a sealed container for anaerobic digestion)
• Water
• PVC pipes and fittings
• Gas storage container (e.g., a gas tank or a large plastic bag)
• Valves and gauges to control and measure gas flow
• A gas stove or burner for using the produced gas

Steps to Make Biogas from Organic Waste:

1. Construct or Purchase a Biogas Digester:

• You can either build a digester yourself or purchase a pre-made one. A typical design is a large, airtight container where the organic material will be placed and decomposed anaerobically. Commonly used materials are plastic or metal barrels.

1. Prepare the Organic Waste:

• Collect organic waste like vegetable scraps, fruit peels, animal manure, and plant material. Avoid using non-organic waste such as plastics and metals.
• Chop or shred the waste into smaller pieces to accelerate the decomposition process.

1. Load the Digester:

• Fill the digester with the prepared organic waste. Add some water to create a slurry, which will help in the breakdown of the waste. The mixture should be about 50% water and 50% organic material.
• Seal the digester to ensure no oxygen enters, as the process needs to be anaerobic (without oxygen).

1. Allow Digestion to Occur:

• The digestion process will take several weeks to a few months, depending on the temperature and the type of organic waste used.
• Maintain a warm temperature (around 35-40°C or 95-104°F) to optimize the biogas production. You can insulate the digester or use a solar heater to maintain the temperature.

1. Collect the Biogas:

• As the organic material breaks down, biogas will be produced and rise to the top of the digester.
• Use PVC pipes and fittings to direct the gas from the digester to the gas storage container. Make sure to install valves to control the flow and prevent any backflow of air into the digester.

1. Store the Biogas:

• Collect the produced gas in a storage container. Large plastic bags or gas tanks are commonly used for this purpose. Ensure the container is airtight.

1. Use the Biogas:

• The collected biogas can be used for cooking or heating. Connect the storage container to a gas stove or burner using appropriate fittings and valves.
• Ensure you have proper ventilation when using biogas indoors to avoid the buildup of carbon dioxide.

Safety Precautions:

• Ensure that the digester and gas storage containers are well-sealed to prevent leaks.
• Biogas contains methane, which is flammable. Handle with care to avoid accidents.
• Install pressure relief valves to prevent over-pressurization.
• Regularly check for leaks using soapy water; bubbles indicate a leak.

Note:

• While the process described here is for biogas production, it does not produce butane or propane. Those gases are typically derived from petroleum refining and require different processes.

By following these steps, you can convert organic waste into useful biogas, providing a renewable source of energy for your home.