Japan turns carbon dioxide into raw materials
2023-08-29 00:08:15
A few days ago, Japanese researchers developed a technology that uses metal catalysts to combine carbon compounds with carbon dioxide to convert carbon dioxide into drugs and plastic raw materials. This result is expected to make carbon dioxide play a huge role in solving environmental problems such as depletion of fossil fuels and global warming.
A team led by Tokyo Institute of Technology Professor Iwasawa Seiji discovered that through the catalytic action of niobium, the chemical combination of carbon and hydrogen in carbon compounds becomes easily disconnected and thus binds with carbon dioxide molecules. With this result, if ethylene is reacted with carbon dioxide to produce acrylic acid, one-third of the raw material can be replaced by carbon dioxide, which greatly reduces the amount of oil used.
At present, in order to promote the reaction, it is necessary to use aluminum compounds. Iwasaki Shihchi pointed out: "In the future, it is hoped that aluminum will not be used to achieve the reaction through energy such as light energy, and it will be industrialized after 10 years."
A team led by Tokyo Institute of Technology Professor Iwasawa Seiji discovered that through the catalytic action of niobium, the chemical combination of carbon and hydrogen in carbon compounds becomes easily disconnected and thus binds with carbon dioxide molecules. With this result, if ethylene is reacted with carbon dioxide to produce acrylic acid, one-third of the raw material can be replaced by carbon dioxide, which greatly reduces the amount of oil used.
At present, in order to promote the reaction, it is necessary to use aluminum compounds. Iwasaki Shihchi pointed out: "In the future, it is hoped that aluminum will not be used to achieve the reaction through energy such as light energy, and it will be industrialized after 10 years."
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