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The reporter recently learned from the Zhejiang Science and Technology Department that by March 21st, the province had already implemented more than 80 special green chemical technology projects. The achievements have been promoted and applied in more than 140 key pharmaceutical chemical companies with remarkable results. With the continuous advancement of special chemical technology projects, the prominent role of green chemical technology in promoting industry energy conservation and emission reduction and improving industrial quality is increasingly evident.
Zhejiang's green chemical technology projects have been brewing since 2003 and formally implemented in 2006. In the following year, the group of experts will be established and the “Eleventh Five-Year†implementation plan will be formulated. A person in charge of the high-tech office of the Department of Science and Technology of the province told the reporter that the project focused on the more prominent common issues in the chemical industry, and selected the topics based on the characteristics and development needs of Zhejiang's chemical industry. Therefore, five research areas such as “chemical reaction methods, green design techniques for media and pathwaysâ€, “alternative technologies for toxic and hazardous materials, solvents, and catalysts†and “new catalyst development and efficient catalytic technologies†are listed as green chemicals. The key direction of technological research. The total approved funds for the entire project are 2 billion yuan, of which the state supports 100 million yuan, the provincial financial allocation is 100 million yuan, and local subsidies are 75 million yuan. The remaining funds are raised by the company itself.
Through the joint research of universities and enterprises, many projects have been included in the special projects of green chemical technology. At present, relatively mature advanced green technologies and technologies have been formed, which have had a positive impact in the industry. For example, the project “Research on the Development and Application of Green Chemistry Technology for Substituting Toxic and Harmful Substances, such as Phosgene, Thionyl Chloride, etc.†completed by the team headed by Prof. Su Weike won the second prize of the 2007 National Technology Invention Award. This technology is innovative. Catalytic reaction was used instead of equivalent reaction, and the key green chemistry technology for synthesizing five series of products including phosgene and thionyl chloride and other toxic and hazardous materials using bis(trichloromethyl)carbonate was successfully developed. With the advantages of high yield, low cost, and good product quality, the company has achieved industrialization in more than a dozen companies, resulting in significant social and economic benefits.
People in the industry believe that the reason why green chemical technology is increasingly favored by enterprises is that due to the continuous increase in the environmental protection in China, the industry has to turn its attention to environmentally friendly green chemical technologies in order to survive and develop. With people's constant understanding of the green chemical technology, the chemical industry has realized that this is a “green channel†for chemical industry to overcome environmental constraints and achieve sustainable development.
Zhejiang green chemical technology special achievements
Special achievements spread in more than 140 medical and chemical companies