Research and Practice in Green Chemical Technologies
Research and Practice in Green Chemical Technologies作者机构：Dept. of Chemistry Tsinghua University TH-UNIS Insight Co. Ltd
出 版 物：《合成化学》 (Chinese Journal of Synthetic Chemistry)
年 卷 期：2004年第12卷第Z1期
页 面：125-125页
主 题：Green Chemistry Technology, microwave, origin of life, organic electrochemistry,light-curing technology, dimethyl ether
摘 要：Green chemistry is also called environment harmless or environment friendly *** chemistry requires to use new synthetic methods, engineering technologies and processes to eliminate or reduce by-products, wastes or products that harmful to human health, community safety,and ecology environment. Green chemistry pursues to control the usage of the harmful and toxic materials, reduce waste emission, avoid necessity to treat the wastes; Green Chemistry advocates wastes management from the beginning, improving the efficiency of atoms, optimizing the use of resources and energy, lowering the cost of production. Green Chemistry technologies are the ultimate path to the clean chemical production in the *** Co. takes hospital of enterprises and bank of technologies as our characteristics in business, and deems the development and spread of green chemistry as our mission. We developed an unique business model which combines education, research and production. In the past 8 years,we had applied and obtained more than 30 patents and received more than ten national and provincial awards in technology *** had made great progress in the manufacturing of organophosphorus pesticides, especially the production of omethoate, methamidophos, paraquat and glycyrrhizinic phosphor, etc., which made a stable foundation for INSIGHT s development. We had also achieved great success in the high efficiency low toxic pesticides, such as imidacloprid, etofenprox, metalaxyl and in the new synthetic methods in various amino acids as well as in the pharmaceutical intermediates. The new method of preparation indigo using N-phenylglycinonitrile is an advanced process in the world in terms of the clean production technology for Ferro cyanide and HCN s transformation rate improvement. We solved the pollution problem of the old route. The newly developed substituted product for indigo using a clean production technology which greatly reduced the material consumption and
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