Ocean Energy-Based Hydrogen Production

2022 ◽  
pp. 219-248
Author(s):  
Ibrahim Dincer ◽  
Haris Ishaq
Author(s):  
P. S. Mithun ◽  
J. Muhammed Sujah ◽  
A. P. Pranav Prathap ◽  
N. Ashik Muhammad ◽  
N. Nadir Mohammed ◽  
...  

This paper aims at describing a small scale prototype of ocean energy converter system for hydrogen production, promoting the opportunity of such installation in coastal areas. The process of producing hydrogen from sea-water identifies ocean energy as the most promising solution for electricity generation as well as hydrogen production. Hydrogen is considered as the most promising secondary sources, criticism arises from different sectors of the world since hydrogen production requires energy consumption. Present scenario of utilizing energy from fossil fuel for the production of hydrogen has to be avoided as part of sustainable development. Fuel demanding sectors such as transportation, demand for the increased hydrogen production, which is considered as energy carrier for future applications. Sustainable Engineering suggests utilization of environmentally friendly technologies argued that use of hydrogen to empower internal combustion engine vehicles as well as fuel cell vehicles, can satisfy the energy Thus the dependency on fossil fuel in automobile industry as well as for hydrogen which will contribute in increased hydrogen production. So this paper focuses on the production of hydrogen more economically as well as eco-friendly.


2020 ◽  
pp. 124-135
Author(s):  
I. N. G. Wardana ◽  
N. Willy Satrio

Tofu is main food in Indonesia and its waste generally pollutes the waters. This study aims to change the waste into energy by utilizing the electric charge in the pores of tofu waste to produce hydrogen in water. The tofu pore is negatively charged and the surface surrounding the pore has a positive charge. The positive and negative electric charges stretch water molecules that have a partial charge. With the addition of a 12V electrical energy during electrolysis, water breaks down into hydrogen. The test was conducted on pre-treated tofu waste suspension using oxalic acid. The hydrogen concentration was measured by a MQ-8 hydrogen sensor. The result shows that the addition of turmeric together with sodium bicarbonate to tofu waste in water, hydrogen production increased more than four times. This is due to the fact that magnetic field generated by delocalized electron in aromatic ring in turmeric energizes all electrons in the pores of tofu waste, in the sodium bicarbonate, and in water that boosts hydrogen production. At the same time the stronger partial charge in natrium bicarbonate shields the hydrogen proton from strong attraction of tofu pores. These two combined effect are very powerful for larger hydrogen production in water by tofu waste.


Author(s):  
A. Iulianelli ◽  
◽  
G. Bagnato ◽  
A. Iulianelli ◽  
A. Vita Vita ◽  
...  

2016 ◽  
Vol 12 (4) ◽  
pp. 5-10
Author(s):  
L.F. Kozin ◽  
◽  
S.V. Volkov ◽  
A.V. Sviatogor ◽  
B.I. Daniltsev ◽  
...  

Sign in / Sign up

Export Citation Format

Share Document