Technology Engineering

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Coal chemical industry is the industry which produces various chemical products by changing coal into gas fuel, liquid fuel, solid fuel and chemicals through chemical processing. Coal chemical industry includes primary chemical processing, secondary chemical processing and deep chemical processing of coal. Different kinds of coal processing such as carbonization, gasification, liquefaction, synthetic gas chemical engineering all belong to coal chemical industry. As the petroleum resource in the world is becoming less and less, coal chemical industry has broad and bright development potential. Among all the production technologies of coal chemical industry, coke making is the earliest one in application. It is still am important component of coal chemical industry today. Coal gasification plays an important role in coal chemical industry which can be used to produce various fuel gases. It can not be denied that coal gasification improves quality of people's life and protects the environment by producing clean fuel gases. Synthetic gases produced by coal gasification are raw materials for synthetic liquid fuel and some other products. Direct coal liquefaction can produce artificial petroleum and chemical products. When petroleum shortage appears, coal's liquefaction products can replace natural petroleum. All these mentioned above are the main manifestation of coal ... [more..]

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Biochemical technology is a mixture of biological engineering technology and chemical engineering technology, and the development of chemical technology can accelerate the progress of biological technology. In the 21st century, resources crisis and environmental protection have become a serious issue, which forces the complete transformation of the production model of chemical industry. The modern chemical industry should adopt an environment-friendly and effective new production model which takes reproducible biological resources as raw materials. The core of this new production model is just industrial biotechnology. Modern biotechnology has shown its great power in developing new resources, new materials, new energies and new medicines. Biotechnology has been one trend for green chemistry and green chemical industry to follow. Just as process technology and catalysts, biotechnology also has great potential to arouse a new round of revolutionary transformation of chemical industry. Biochemical technology has great and bright development and application prospect, which has attracted people's attention all over the world.  At present, various efforts have been put into the study of biochemical development. Many large enterprises have already invested much capital and human resources in order to conduct the study of biochemical technology, such as E.I.Du Pont Company, Monsanto Company, Bayer Company and ... [more..]