Assertion: hydrogen | /r/HasProperty | produced
Facets:
value: from fossil sources
type: OTHER
value: often
type: TEMPORAL
value: from all energy resources
type: OTHER
value: as with electricity
type: OTHER
value: from solid matter
type: OTHER
value: from steam reforming
type: OTHER
value: by reacting metals
type: OTHER
value: from natural gas
type: OTHER
value: from fossil fuels
type: OTHER
value: safely
type: MANNER
value: from coal
type: OTHER
value: industrially
type: LOCATION
value: by refining the effluent
type: MANNER
value: by using the process of electrolysis
type: MANNER
value: according to the royal society
type: OTHER
value: mainly
type: DEGREE
value: by heating natural gas
type: MANNER
value: from another substance
type: OTHER
value: from compounds
type: OTHER
value: from certain kinds of biomass
type: OTHER
value: from sewage
type: OTHER
value: currently
type: TEMPORAL
value: readily
type: MANNER
value: typically
type: DEGREE
Source sentences:
text: Hydrogen is often produced using natural gas, which involves the removal of hydrogen from hydrocarbons at very high temperatures, with about 95% of hydrogen production coming from steam reforming around year 2000.
text: Interest is high in this technology because H 2 is a clean fuel and can be readily produced from certain kinds of biomass.
text: Hydrogen is sometimes produced and consumed in the same industrial process, without being separated.
text: Hydrogen, like electricity, is an energy carrier that must be produced from another substance.
text: Hydrogen can be produced—separated—from a variety of sources including water, fossil fuels, or biomass and used as a source of energy or fuel.
text: Hydrogen is typically produced by heating natural gas with steam to form a mixture of hydrogen and carbon monoxide called syngas, which is then separated to produce hydrogen, according to the Royal Society.
text: Hydrogen can be produced from a variety of domestic resources, such as natural gas, nuclear power, biomass, and renewable power like solar and wind.
text: Hydrogen is produced using two main methods; steam reforming and electrolysis (commonly referred to as water splitting).
text: It is produced from feedstocks such as natural gas and biomass or electrolyzed from water.
text: On the other hand, if the hydrogen could be produced using renewable energy, "it would surely be easier simply to use this energy to charge the batteries of all-electric or plug-in hybrid vehicles.
text: Moreover, he wrote, "FCVs aren't green" because of escaping methane during natural gas extraction and when hydrogen is produced, as 95% of it is, using the steam reforming process.
text: Hydrogen is usually considered an energy carrier, like electricity, as it must be produced from a primary energy source such as solar energy, biomass, electricity (e.g. in the form of solar PV or via wind turbines), or hydrocarbons such as natural gas or coal.
text: The method has been in use since World War I. A heavy steel pressure vessel is filled with sodium hydroxide and ferrosilicon, closed, and a controlled amount of water is added; the dissolving of the hydroxide heats the mixture to about 93 °C and starts the reaction; sodium silicate, hydrogen and steam are produced.
text: Hydrogen can also be produced from renewable energy sources.
text: Hydrogen can be produced using aluminium by reacting it with water.
text: Today's hydrogen is mainly produced (>90%) from fossil sources.
text: Hydrogen can also be produced by refining the effluent from geothermal sources in the lithosphere.[citation needed]
text: Hydrogen is industrially produced from steam reforming, which uses natural gas.
text: Electrohydrogenesis is used in microbial fuel cells where hydrogen is produced from organic matter (e.g. from sewage, or solid matter) while 0.2 - 0.8 V is applied.
text: However, as noted above, hydrogen can be produced from a number of feedstocks, in centralized or distributed fashion, and these afford more efficient pathways to produce and distribute the fuel.
text: Hydrogen can store and deliver usable energy, but it doesn't typically exist by itself in nature and must be produced from compounds that contain it.
text: Hydrogen can be produced using diverse, domestic resources—including fossil fuels, such as natural gas and coal (with carbon sequestration); nuclear energy; and other renewable energy sources, such as biomass, wind, solar, geothermal, and hydro-electric power—using a wide range of processes.
text: Hydrogen can be produced:
text: Most hydrogen that is produced today comes from natural gas.
text: When hydrogen is produced from water electricity is used to split the water molecule.
text: Hydrogen can be extracted from fossil fuels, or can be produced by using the process of electrolysis to split water into hydrogen and oxygen.
text: Where the hydrogen is produced can have a big impact on the cost and best method of delivery.
text: Hydrogen may be produced by reacting metals with acids (e.g., zinc with hydrochloric acid).
text: Hydrogen is not found in pure form on Earth, however, so it must be produced from other compounds such as natural gas, biomass, alcohols or water.
text: These emissions can be reduced towards zero if the hydrogen is produced using low-carbon electricity sources such as renewables, nuclear or CCS to electrolyse water.
text: This means that it has to be produced from one of the primary energy sources: fossil fuels, nuclear, solar, wind, biomass, hydro, geothermal and urban waste resources.
text: Both electricity and hydrogen can be produced from all energy resources available (including, natural gas, petroleum products, coal, solar and wind electrolysis, biomass, and others).
text: As with electricity, hydrogen can also be produced from sustainable domestic and renewable energy resources, such as wind or solar-powered electrolysis, which enhances our long term energy security.
text: Hydrogen has been safely produced and used in the U.S. and around the globe for nearly half a century.
text: Water-fueled" cars should not be confused with hydrogen-fueled cars, where the hydrogen is produced elsewhere and used as fuel or where it is used as fuel enhancement.
text: For it to be an economic source of hydrogen in large quantities, two things have to be true: low-cost electricity has to be available (as it is in some areas served by hydroelectric dams), and there has to be some demand for the oxygen as well as the hydrogen that is produced.
text: Hydrogen can be produced from diverse, domestic resources.
text: Currently, most hydrogen is produced from fossil fuels, specifically natural gas.
text: Looking at all the ways by which hydrogen and hydrogen-based fuels and feedstocks (synthetic methane, synthetic liquid fuels and ammonia) can be produced, the report finds that the cost advantage of fossil fuels will probably continue in most places.
text: Hydrogen can be produced from natural gas, coal and renewable energy.