Ads
related to: how do you generate hydrogen- 2024 Progress Report
Supporting A Net-Zero Future While
Growing Value For Our Shareholders.
- What Is Hydrogen?
Explore The Versatility Of Hydrogen
Across Heat-Intensive Industries.
- Emerging Vehicles
Formulated Synthetic Motor Oil
Tailored To Improving Your Vehicle.
- Carbon Capture & Storage
Providing Industry Solutions Needed
To Help Reduce Emissions. Read More
- 2024 Progress Report
Search results
Results From The WOW.Com Content Network
Hydrogen gas is produced by several industrial methods. [1] Nearly all of the world's current supply of hydrogen is created from fossil fuels. [2] [3] Most hydrogen is gray hydrogen made through steam methane reforming. In this process, hydrogen is produced from a chemical reaction between steam and methane, the main component of natural gas.
Hydrogen can be deployed as a fuel in two distinct ways: in fuel cells which produce electricity, and via combustion to generate heat. [58] When hydrogen is consumed in fuel cells, the only emission at the point of use is water vapor. [58] Combustion of hydrogen can lead to the thermal formation of harmful nitrogen oxides emissions. [58]
Hydrogen technologies are applicable for many uses. Some hydrogen technologies are carbon neutral and could have a role in preventing climate change and a possible future hydrogen economy . Hydrogen is a chemical widely used in various applications including ammonia production, oil refining and energy. [ 1 ]
By using seawater — which is incredibly abundant — scientists have helped create a new filtering system that can still produce hydrogen while saving money and cutting down on carbon emissions.
Illustrating inputs and outputs of steam reforming of natural gas, a process to produce hydrogen and CO 2 greenhouse gas that may be captured with CCS. Steam reforming or steam methane reforming (SMR) is a method for producing syngas (hydrogen and carbon monoxide) by reaction of hydrocarbons with water.
Hydrogen appears at the cathode (where electrons enter the water), and oxygen at the anode. [6] Assuming ideal faradaic efficiency, the amount of hydrogen generated is twice the amount of oxygen, and both are proportional to the total electrical charge conducted by the solution. [7]