why is plastic compared to a sponge?
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Answer:
The University of Liverpool has developed a plastic that is sponge-like. This material soaks up the greenhouse gas carbon dioxide and will also make it easy to arrive at better energy sources from the continuous use of pollutants like fossil fuels.
The sponge-like material is designed so that it can be incorporated into huge power plant smokestacks in the near future. This will be known as ‘integrated gasification combined cycle (IGCC)’ – a technology that will be prevalent soon enough. This mechanism can easily convert fossil fuels into hydrogen gas. Hydrogen produces no pollutants post combustion and this is the same reason why it can be used in fuel-cell cars and in electricity generation.
“The key point is that this new plastic polymer is stable, cheap, and it adsorbs CO2 extremely well. It’s geared toward function in a real-world environment,” Cooper commented.
“In a future landscape where fuel-cell technology is used, this adsorbent could work towards zero-emission technology.”
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Sponge Like Plastic Polymer Can Revolutionise Environmental Conservation
The University of Liverpool has developed a plastic that is sponge-like. This material soaks up the greenhouse gas carbon dioxide and will also make it easy to arrive at better energy sources from the continuous use of pollutants like fossil fuels.
The sponge-like material is designed so that it can be incorporated into huge power plant smokestacks in the near future. This will be known as ‘integrated gasification combined cycle (IGCC)’ – a technology that will be prevalent soon enough. This mechanism can easily convert fossil fuels into hydrogen gas. Hydrogen produces no pollutants post combustion and this is the same reason why it can be used in fuel-cell cars and in electricity generation.
Chemist, Prof. Andy Cooper led this development and study of such energy saving processes. The material was developed through a method called ‘adsorption’.
“The key point is that this new plastic polymer is stable, cheap, and it adsorbs CO2 extremely well. It’s geared toward function in a real-world environment,” Cooper commented.
“In a future landscape where fuel-cell technology is used, this adsorbent could work towards zero-emission technology.”
IGCC is a connecting technology that hopes to quick-start the hydrogen economy, or specifically the transition to hydrogen fuel while at the same time using the existing fossil-fuel framework and infrastructure. The IGCC method yields a mixture of hydrogen and carbon dioxide gas, that needs to be separated.
Prof. Cooper mentions that the sponge material does work its best when subjected to high pressure significant to the IGCC process.
“Just like a kitchen sponge swells when it takes on water, the adsorbent swells slightly when it soaks up CO2 in the tiny spaces between its molecules.