Hydrogen energy is considered a promising new energy. What is hydrogen usually obtained from? A. Coal B. Oil C. Natural gas D. Water 相关知识点: 试题来源: 解析 D。解析:氢能被认为是一种有前途的新能源。氢通常从水中获得。A、B、C 选项都是传统化石能源,不是氢的来源。本题考查对氢能来源...
Hydrogen is a clean alternative to methane and is the most abundant chemical element, estimated to contribute 75% of the mass of the universe. Find out why hydrogen is important as a future clean energy source to fuel our homes and businesses.
Hydrogen is a highly flammable chemical element. Commonly found throughout the universe, hydrogen actually makes up almost...
Blue hydrogenis hydrogen produced from natural gas with a process of steam methane reforming, where natural gas is mixed with very hot steam and a catalyst. A chemical reaction occurs creating hydrogen and carbon monoxide. Water is added to that mixture, turning the carbon monoxide into carbon d...
When carbon capture is integrated with the production of hydrogen from natural gas, we call it blue hydrogen. Through a process called electrolysis, however, which involves using renewable electricity to split water molecules into hydrogen and oxygen, it is possible to produce hydrogen in a way ...
A.Carbon and hydrogen.B.Methane and other hydrocarbon gases.C.Saturated hydrocarbons.D.Non-associated gas. 相关知识点: 试题来源: 解析 B [定位] 根据题干中的the principal constituent of natural gas定位到第一个小标题下的第三段第一句Natural gas consists primarily of methane(沼气)and other hydrocarb...
The government has unveiled its strategy to produce hydrogen from natural gas, which it says could transform the way we power our lives and will be essential in tackling climate change and reaching net zero targets. But what is this invisible gas, how can it be used for...
(H2O) into hydrogen (H2) and oxygen (O2) using electricity. This process, called water electrolysis, is a promising option for carbon-free hydrogen production since the electricity can be sourced from nuclear or renewable energy, such as wind and solar. Scientists and engineers are working to ...
Grey hydrogen is created using natural gas or methane, via a process called steam methane reforming. This is where high-temperature steam, together with a catalyst, is used to heat the gas and thereby produce hydrogen. This is currently the most common method, but also the most carbon intensi...
Renewable hydrogen is a relatively new technological development. Traditionally, most of the world’s hydrogen has been derived from fossil fuels, such as coal or natural gas. Traditional production methods, such as steam reforming (where natural gas is treated with steam in the presence of a cat...