Molecular catalysts that mediate reactions with carbon dioxide often promote chemical reductions that form either carbon monoxide or formic acid (HCO2H), but lack the activity and selectivity to reduce these compounds further to make other useful products, such as methanol, ethanol or methane. ...
PROBLEM TO BE SOLVED: To efficiently obtain carbon monoxide and hydrogen from gas containing methane and carbon dioxide by using a catalyst obtained by carrying a rare earth metal oxide, an alkaline earth metal oxide, nickel and a very small amount of rhodium on a support and firing them....
Similar Questions On completing combustion, 0.246 g of an organic compound gave 0.198 g of carbon dioxide and 0.1014 g of water. Determine the percentage composition of carbon and hydrogen in the compound. View Solution Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for...
(ii) State one effect of oxides of nitrogen on health.irritates eyes/nose/mouth/skin/lungs(i) Oxides of nitrogen are greenhouse gases which contribute to climate change.Give the name of one other greenhouse gas which makes a major contribution to climate change.carbon dioxide/methane[Total: 11...
The first patent application includes the design and manufacture of a new chemical catalyst that turns methane gas and carbon dioxide directly into gasoline.doi:10.1016/s1351-4180(10)70449-9NoneELSEVIERFocus on Catalysts
efficiency photocatalyst capable of converting carbon dioxide (CO2), a major contributor to global warming, into the energy resource methane. The research team optimized the composition of nanoparticle co-catalysts and ruthenium doping to maximize the optical and electrical properties of the photocatalyst...
Global warming is partly due to excessive carbon dioxide emissions, calling for methods to capture carbon dioxide for conversion into value-added materials
Various processes can convert CO2to hydrocarbons, but they usually produce volatile single-carbon hydrocarbons such as methane and methanol. Building carbon–carbon bonds to produce longer chain, liquid hydrocarbons is a significant challenge. Recently, however, researchers have shown that zeolites can c...
When the microbial methane is burnt as fuel, carbon dioxide would be recycled back into the atmosphere where it originated from – unlike conventional natural gas combustion, which contributes to global warming. “Microbial methane is much more eco-friendly than ethanol and other biofuels,” Sporman...
Methane (CH4) is a potent greenhouse gas, second only to carbon dioxide, that plays important roles in global warming and ozone destruction (Reeburgh2007). Currently, the ocean is considered an important source of atmospheric methane, contributing around 1–4% of the global methane budget through...