Refine by
Compressed Hydrogen Articles & Analysis
18 articles found
Fixed gas detectors A case in point is the highly successful DG7-SIL2 intelligent fixed gas detector with integral display, which is ideal for detecting hydrogen and other gases related to hydrogen and hydrogen derivatives. ...
Fuel cells promise vehicle power with zero emissions Hydrogen fuel cell vehicles are powered by generating electricity from compressed hydrogen, and their only emission is fresh water. As good as that sounds, though, a lot of fresh water is required to manufacture the compressed hydrogen, and supplies are ...
HyProvide™ A90 Electrolyser for Ecomunitypark in the Netherlands. To produce hydrogen on-site from excess renewable energy. Key Facts 3 x A-Series A90 Product 580 Production (kg H2/day) 28 Outlet pressure (bar) Netherlands Project location A large-scale Power-to-X pilot project Alliander, a Dutch energy company, chooses Green Hydrogen Systems (GHS) ...
Unique automatic gas chromatograph (auto-GC) cylinder-free The use of carrier gas, from cylinder, is restrictive. Indeed, users may be concerned with the on-site use of hydrogen (H2) and the complexity of cylinder management. Moreover, the analysis can be interrupted if cylinders are not changed in time. To solve these problems, Chromatotec manufactures three gas generators to be connected to ...
The heart of the Chlorine operation is the Cell room which houses a large series of electrolysis cells, converting the brine into the main product, Chlorine. In this process Hydrogen, Hydrochloric Acid and Sodium Hydroxide are produced as by-products. After the electrolysis, the gas streams of Chlorine and Hydrogen are compressed. The ...
ByAOC, LLC
Hydrogen generators from Peak are the safest and most convenient method of supplying high-purity carrier and detector hydrogen gas to GC instruments. We were recently contacted by a service engineer from Wasson-ECE, a Peak reseller in Singapore. Wasson is a value added partner for Agilent GC systems, selling Agilent GCs with Peak Precision generators for carrier and detector gas. Peter Tran ...
Fuel cell technology has been around since at least the late 1950s, when Allis-Chalmers tested an FCEV farm tractor, followed some years later by GM’s prototype hydrogen FCEV Electrovan in 1966. FCEVs use a propulsion system whereby energy, stored as pure hydrogen gas, is converted to electricity by a fuel cell. ...
What Peak Scientific generators do you have in your laboratory? We have hydrogen, zero air and compressed air Peak generators. What prompted you to choose Peak generators? ...
Hydrogen non poisonous in on human physiology is inert, but if the increase in hydrogen content in the air will cause hypoxia asphyxia. As with all cryogenic liquids, direct contact with liquid hydrogen will cause frostbite. As with all cryogenic liquids, direct contact with liquid hydrogen will cause frostbite. ...
“We have Precision Zero Air, Nitrogen, Hydrogen and Compressed Air units, all supplying our GC-MS and in a single stack which saves space in the ...
Dana shares with us how Peak’s gas generators have provided hydrogen and nitrogen carrier gas for their analyses, and saved them from the additional costs, as well as unnecessary safety hazards and inconveniences associated with gas cylinders. ...
Cylinders contain a large volume of stored gas which can present a danger if released rapidly into the lab environment. In the case of hydrogen, there is the additional explosion risk. Once the level of hydrogen reaches 4.1% by volume in air, the lower explosion limit is reached, meaning that ignition of the gas could cause an explosion. A large ...
There are a number of different Hydrogen storage options available. The one which is best for you depends on what is most important for your application: Compressed Economical Readily Available Metal Hydride (MH) High volumetric density (kg H2/ft3) Heavy May need more advanced controls (heat/cool, etc) BoroHydrides High volumetric density ...
In this experimental investigation, the performance analysis was carried out on an indirect injection (IDI) diesel engine using hydrogen with diesel to form a mixture. The hydrogen was inducted through inlet manifold. Experimental tests were carried out to study the performance of the engine fuelled with the hydrogen–diesel mixture compared with ...
Hydrogen which has fast burning rate, when added to compressed natural gas enhances its flame propagation rate. ...
The criteria used are the life cycle cost (Rs/km), Greenhouse Gas (GHG) emissions (g/km) and Nonrenewable Energy (NRE) consumption (MJ/km). Four hydrogen production methods, one hydrogen transport method, three hydrogen storage methods and two on-board energy conversion methods are analysed. ...
The integrated project, StorHy, aims to develop robust, safe and efficient on-board vehicle hydrogen storage systems suitable for use in hydrogen-fuelled fuel cell or internal combustion engine vehicles. Research work covering the whole spectrum of hydrogen storage technologies (compressed gas, cryogenic liquid and solid ...
Tae Won Lim, senior engineer with Hyundai Motor Co. in Korea reports that the Tucson, the SUV hybrid vehicle currently being developed by the company, “stores 152 liters of compressed hydrogen gas and the range is 186 miles per hour” on highway driving. ...