hydrogen generator Articles

  • Hydrogen Generator Fuel

    Hydrogen is a very valuable alternative to fossil fuel for distributed energy generation, delivering a high powered solution with minimal environmental and safety concerns. Green businesses, telecomm providers, governments, and renewable energy advocates can now produce on-demand energy for their assets, at minimal cost and using commercially available equipment. This article will look at the ...


    By Verde LLC

  • Trends in bio-hydrogen generation - a review

    This paper reviews the research work carried out in bio-hydrogen generation from a renewable source, namely biomass. Bio-hydrogen production has several advantages when compared to photo-electrochemical or thermo-chemical processes due to the low energy requirement and investment cost. Hydrogen seems to be the future energy carrier by the virtue of renewable. Bio-hydrogen production processes ...


    By Taylor & Francis Group

  • Monitoring the oxygen content in bio-methane-to-grid supply

    Orbital utilise the EC91 ATEX oxygen analyser from Systech Illinois to accurately monitor the oxygen content in the purified bio-methane gas prior to it being injected into the national grid gas network In September 2010, Orbital installed the gas monitoring and treatment plant on the UK’s very first large-scale bio-methane-to-grid production facility. This site was designed specifically to ...


    By Systech Instruments Ltd

  • Los Angeles County WRRF Embraces Codigestion

    Technology to produce food waste slurry key to project implementation - and helps generators comply with California organics recycling mandates. The Sanitation Districts’ JWPCP in Carson (CA) treats an average of 280 million gallons/day of wastewater. One of the two anaerobic digestion tanks above has been used for codigestion, with the second serving as the control. Photos ...


    By BioCycle Magazine

  • 10 Reasons why you should continuously monitor low temperature and liquid chemical sterilants for worker safety

    1. Sterilant chemicals are highly toxic Low temperature and liquid chemical sterilants are designed to kill all microorganisms including resistant spores and if they were not toxic, they would not be effective in sufficiently high concentration to destroy all microbial life including the chemically resistant sporicidal forms of certain ...


    By ChemDAQ, Inc.

  • Hydrogen-cooled electric generators case study

    Application Moisture contamination is measured in the hydrogen gas used to cool large stationary electric generators. Problem Hydrogen is used to cool the bearings and other rotating parts of large stationary electric generators. Hydrogen is the best choice for a cooling gas because of its unique combination of high thermal conductivity and low viscosity. In ...

  • The hydrogen loop: the means for making the hydrogen economy realistic

    The hydrogen economy has already started with the introduction of the Ovonic nickel metal hydride battery, which has enabled the rapid growth of hybrid vehicles. Reversible storage of hydrogen in a solid hydride permits the entire loop of hydrogen generation, storage and use, all of which have been placed some time in the future. It is often stated that the hydrogen infrastructure does not exist ...


    By Inderscience Publishers

  • Hydrogen Purification Methods

    Hydrogen Generators that are utilised to provide Carrier Gas for GC and GC/MS applications employ many technologies to provide high purity hydrogen. Here were look at the various methods used to purify hydrogen. Three using PEM (Proton Exchange Membrane), combined with various purification techniques, and the fourth using a combined Palladium Electrolyser.   ...

  • Hydrogen Performance for Carrier Gas

    Owing to the worldwide helium shortage, many labs are facing supply difficulties of helium, one of the most commonly used carrier gases and as a consequence are facing rapid price increases. Many chromatography labs are therefore looking for alternative carrier gases and for many GC applications, hydrogen provides a good, in some cases better, alternative to helium. The perceived danger of having ...

  • Resolving the Issues of Intermittency With Hydrogen

    In a quickly changing world, everyone is striving to become more green in their energy usage.  Many individuals have made a switch (partial or complete) to using renewable intermittent resources, such as wind and solar power.  This is a great step in the right direction, however, there is often power wasted when employing these systems.  Given this new problem, many will begin to ...


    By Verde LLC

  • Seasonal and influent characteristic effects on hydrogen sulfide generation at a water reclamation plant

    Correlations between sulfide generation and seasonal influent wastewater characteristics were identified based on a long-term monitoring program in summer and winter at a water reclamation plant. During summer, the emission rates of hydrogen sulfide (H2S) from the liquid treatment processes increased substantially compared to those during winter due to the increased wastewater temperature. The ...


    By IWA Publishing

  • A new application of hydrogen

    A new application of hydrogen is being deployed which is helping solve humanity’s ever-evolving energy woes. Traditionally, hydrogen has a large number of applications – used in everything from industrial products to food packaging. Ammonia used in fertilizer and industrial processes amounted to 160 Million tons worldwide in 2011; hydrogen is a primary component in ammonia. The market ...


    By Verde LLC

  • Detect Hydrogen Gas and Flames

    Under day-to-day conditions, people cannot see, smell, or taste the presence of hydrogen gas. Hydrogen, however, is very flammable and requires only a small amount of energy to ignite. In fact, if leaking from a pipe at a high enough pressure, hydrogen gas can self ignite without the aid of an external energy source. Working together, ...

  • What Nafion Membrane Thickness is Right for an Electrolyzer / Hydrogen Generation?

    Nafion membranes come in many different thickness and types. How do you know which to choose when designing an electrolyzer (hydrogen generator)? Choosing the proper ...


    By Fuel Cells Etc

  • The hydrogen materials community: its history and current status in the World Hydrogen Movement

    This review briefly summarises the history of the hydrogen materials community as an important part of the World Hydrogen Movement. It analysis the history and current status of the interrelation between the Hydrogen Energy (HE) and Hydrogen Materials (HM) communities. During the last 15 years, great advances in this cooperation have come about, thanks to the thorough activities of the Permanent ...


    By Inderscience Publishers

  • Hydrogen Chloride Analyzer (HCl, H2O)

    LGR's Hydrogen Chloride Analyzer (HCl, H2O) provides sensitive measurements of HCl in ambient air or in industrial process flows (e.g., coal and cement exhaust streams) with extremely high precision and sensitivity. No longer do you have to spend a lot of money or wait a long time to measure HCl with extremely high sensitivity – LGR's HCl Analyzer provides measurements every second with ...

  • Designing a sustainable hydrogen energy economy

    A general vision of a sustainable energy economy relying substantially on hydrogen produced from renewables is sketched as a potential solution to the twin global crises of climate change and depleting oil reserves. Core differences between this 'sustainable hydrogen economy' (SHE) and the original hydrogen economy (HE) proposed in the early 1970s are discussed. In transport, rather than posing a ...


    By Inderscience Publishers

  • ABS-181 Hydrogen Peroxide Enhancer

    Introduction The conventional sewer cleaning system can only bandaging the problems which cannot provide solution to prevent sewer line corrosion caused by toxic gases, organic constriction, deprived penetrating distance, generated large amount of hazardous organic and inorganic waste to increase environmental burden. The Objectives of the present invention is an aggressor method providing ...

  • Corrosion of Electronic Components by Hydrogen Fluoride

    Generation of hydrogen fluoride (HF) from fire suppression by some gaseous agents is a major concern, because HF causes corrosion. Without proper precautions, the HF corrosion damage to some electronic facilities can be significant. A study has been carried out to evaluate the corrosion effect of HF on electronic equipment. This article describes details of the corrosion study in terms of test ...


    By SAGE Publications

  • Technical and economic analyses of a hydrogen-fed gas turbine with steam injection and co-generation

    Enel has been working on a hydrogen programme dealing with both hydrogen production and uses. The first phase deals with a hydrogen-fed, gas turbine-based co-generative cycle, in which steam injection in the gas turbine itself is adopted in order to couple high process efficiencies with very low nitrous oxide emissions. This paper presents the main results of the co-generative cycle thermodynamic ...


    By Inderscience Publishers

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