HHO Gas Generation in Hydrogen Generator using Electrolysis

Rusdianasari,; Bow, Yohandri; Dewi, Tresna

doi:10.1088/1755-1315/258/1/012007

Cited by 22 publications

(12 citation statements)

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“…Rusdianasari et al found that an HHO generator needs 29.1 kWh to produce 1 m 3 of HHO gas. [ 34 ] The HHO system produced by Patil et al uses 15 kWh energy to produce 1 m 3 of HHO gas. [ 35 ] Two studies showed that it takes high energy to generate 1 m 3 of HHO gas.…”

Section: Cost Analysismentioning

confidence: 99%

The Influence of Magnetic Field on Newly Designed Oxyhydrogen and Hydrogen Production by Water Electrolysis

2021

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Herein, new prototypes of a dry cell and an H2 generator are designed to produce hydrogen and HHO (oxyhydrogen) gas, and the effect of a magnetic field on both systems is examined. Experiments are conducted in both systems; a 3.5% potassium hydroxide electrolyte is chosen because it is an alkaline type of solution with a high dissociation rate. NdFeB magnets with magnetic fluxes of 1.2 and 1.6 T are added to both systems to reveal the effect of the Lorentz force on gas production. The flow rates of HHO gas in the productions under 1.2 and 1.6 T in the HHO system are 680 and 730 ml min−1, respectively. These values show that the flow velocities were 15.4% (1.2 T) and 23% (1.6 T) greater, respectively than the values recorded without a magnetic field (MF). Additionally, the percentage of hydrogen production increased by 4% for 1.2 T and 11% for 1.6 T compared to the measured value without the MF. In addition, production costs are calculated for both systems in the study: the energy required to obtain the same flow rate as the comparison examples in the literature was lower.

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Section: Cost Analysismentioning

confidence: 99%

The Influence of Magnetic Field on Newly Designed Oxyhydrogen and Hydrogen Production by Water Electrolysis

2021

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“…Dalam proses produksi gas HHO, kombinasi parameter fisik dan operasional sangat perlu untuk diperhatikan. Beberapa parameter fisik yang paling signifikan dalam proses produksi gas HHO adalah jenis material elektroda, susunan elektroda, jumlah elektoda dan plat netral, jarak antar elektroda, cross-section area, tipe elektroda (dimensi dan bentuk) [2], jenis dan kosentrasi elektrolit [7].…”

Section: Pendahuluanunclassified

Performance Comparison of Wet Cell HHO Generator with Galvanized Steel and Stainless Steel Electrodes

Pratiwi

Perdana

Fachrurrozi

2021

JTM

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The excessive use of fossil fuels has many negative impacts on the environment and health. Many studies have been conducted to find solutions to this problem, such as the use of oxy-hydrogen gas (HHO) as an alternative to reduce the use of fossil fuels as a source of energy in vehicles and other applications. The objective of this research is to compare the performance of a wet type HHO generator using two types of electrodes, stainless steel plate and galvanized steel plate. Both generators use nine electrodes with dimensions of 130 mm x 60 mm consisting of two plates at the positive pole (anode), one plate at the negative pole (cathode), and six neutral plates. Calculation of the power consumed by the HHO generators, the flow rate of the gas produced, and the efficiency of these generators are carried out to compare the performance of both HHO generators. The results showed that the performance of the HHO generator using stainless steel plate as an electrode was better than galvanized steel which was indicated by a higher efficiency value.

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“…lectrolysis of water is the event of decomposition of water compounds (H2O) into hydrogen gas (H2) and oxygen (O2) by using an electric current through water [1], [2], [3]. Hydrogen is one of the new renewable energy sources that can reduce exhaust emissions namely by using water as fuel, through the process of electrolysis of water compounds (H₂O) converted into its constituent components, namely oxygen and into hydrogen [4], [5], [6].…”

Section: Introductionmentioning

confidence: 99%

Effect of Concentration of NaOH and H2SO4 Catalysts on Hydrogen Gas Production Efficiency

et al. 2022

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Indonesia has an ocean area of 5.8 million km2, water is the event of the decomposition of water compounds (H2O) into hydrogen gas (H2) and oxygen (O2) by using an electric current through water. In this study, the electrolysis of water at an electrolytic concentration containing NaCl can take place quickly with various catalysts of NaOH, and H2SO4 with concentrations of 0.1M, 0.25M, 0.5M, 0.75M, and currents of 15A, 25A and 35A. From the results of the study, it was found that the greater the current and the concentration of the catalyst, the greater the volume of gas produced and the efficiency of the flow, and a significant effect. The highest hydrogen gas produced was 0.4745 L at a concentration of 0.75M with a current of 35A for a NaOH catalyst and with a H2SO4 catalyst, gas with a volume of 0.48823L was produced at a current of 35A and a concentration of 0.75M and the highest current efficiency at a current of 35A the highest efficiency at a concentration of 0.75M was 89.354% for the NaOH catalyst, and the H2SO4 catalyst obtained the highest current efficiency at a concentration of 0.75M, which was 43.325%.

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HHO Gas Generation in Hydrogen Generator using Electrolysis

Cited by 22 publications

References 1 publication

The Influence of Magnetic Field on Newly Designed Oxyhydrogen and Hydrogen Production by Water Electrolysis

The Influence of Magnetic Field on Newly Designed Oxyhydrogen and Hydrogen Production by Water Electrolysis

Performance Comparison of Wet Cell HHO Generator with Galvanized Steel and Stainless Steel Electrodes

Effect of Concentration of NaOH and H2SO4 Catalysts on Hydrogen Gas Production Efficiency

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