On the Analysis of the Source and Sink of Carbon Dioxide in the Chemical Industry
The way of chemical industry is related to the change of all things, and it is particularly important to study the source and sink of carbon dioxide. Discuss it in detail today to make sense.

The Source of Carbon Dioxide
Chemical industry is mostly the source of carbon dioxide. When all fuels are burned, carbon and oxygen are synthesized, and carbon dioxide is produced. Metallurgical industry, ore melting and metallurgy, during which chemical reactions are numerous, is also the source of carbon dioxide. This is all from the carbonaceous composition of raw materials. In the case of high temperature or strong oxidation, carbon elements are converted into carbon dioxide and escape. Such as coal and petroleum, which are rich in carbon and are used as fuels or chemical raw materials. When they are burned or processed, a large amount of carbon dioxide is dumped into the atmosphere.

Furthermore, in the chemical process, many specific reactions are also sources of carbon dioxide. For example, the decomposition reaction of some carbonates, under high temperature, the carbonate structure disintegrates and carbon dioxide is released from it. This is common in building materials manufacturing, such as lime firing and other processes. Such reactions inevitably generate carbon dioxide due to the characteristics of raw materials and processes, which is an important source of this gas in the atmosphere.

Sink of carbon dioxide
In the chemical industry, there is also a sink of carbon dioxide. One is the chemical absorption process. Select a specific absorber and use its chemical affinity with carbon dioxide to capture carbon dioxide. For example, alcohol amine absorbers can chemically react with carbon dioxide to form stable compounds, thereby separating them from mixed gases. This process is widely used in flue gas treatment and other links to absorb and enrich carbon dioxide in industrial emissions and reduce its emissions in the atmosphere.

The second is the conversion and utilization of carbon dioxide. Chemists ingeniously use carbon dioxide as a raw material to participate in chemical reactions and make valuable chemicals. For example, carbon dioxide and hydrogen react catalytically to generate organic compounds such as methanol. This not only realizes the fixation of carbon dioxide, but also converts it into an important raw material for chemical production, turning waste into treasure. Another example is the reaction of carbon dioxide and epoxy compounds, which can synthesize degradable polymer materials, which not only alleviates the worry of carbon dioxide emissions, but also meets the needs of the material field, finding a win-win way for the development of the environment and industry.

The path of chemical industry, the control of carbon dioxide sources and sinks, is not only related to the prosperity of industry, but also to the safety of the environment. Understanding its sources, finding its sinks, and seeking sustainable development with the power of science and technology are the important tasks of chemical practitioners and the well-being of all mankind.