2008年美国总统绿色化学挑战奖项目介绍

介绍了2008年美国总统绿色化学挑战奖获奖项目的创新与价值。5个奖项分别是:①密歇根州立大学的M aleczka教授与Sm ith教授开发了一种新的化学合成方法,由碳氢化合物直接生成烷基硼酸酯,反应条件温和且产生废物最小,获得了学术奖。②美国S iGNa公司开发的新技术使高活性碱金属的储存、运输和处理过程更加安全,获得了小企业奖。③Battelle公司和Advanced Im age Resources(AIR)公司合成了一种生物基墨粉,获得了绿色合成路线奖,这种新技术节省大量的石油资源并有利于纸纤维的回收利用。④纳尔科(Nalco)公司开发了3D TRASAR冷却水监测和控制系统,该技术节省水和能源,减少了水处理药剂用量,降低了外排水对环境的影响,因而获得了绿色反应条件奖。⑤美国陶氏益农公司(Dow AgroSc iences)研发的生物杀虫剂(多杀菌素嘧菌环胺),优于现有的杀虫剂,有明显环境效益和社会效益,因而获得了绿色化学品设计奖。

A Review of Presidential Green Chemistry Challenge Awards of USA in 2008

The innovation and benefits of five awards and winners of the US Presidential Green Chemistry Challenge(PGCC) Awards Program in 2008 are introduced.①Academic Award:the direct preparation of aryl boronic esters from hydrocarbon,under mild conditions and with minimal waste and hazard,Professors Robert E.Maleczka,Jr.and Milton R.Smith,Ⅲ.of Michigan State University.②Small Business Award:the technology of stabilized alkali metals,safer and sustainable syntheses,being safer to store,transport and handle,SiGNa Chemistry,Inc.③Greener Synthetic Pathways Award: the development and commercialization of bio-based toners,saving significant amounts of energy and allowing more paper fiber to be recycled,Battelle Company.④Greener Reaction Conditions Award: the 3D TRASAR technology from Nalco Company,saving water and energy,minimizing the use of water-treatment chemicals,and decreasing environmental damage from discharged water.⑤Designing Greener Chemicals Award: Spinosad bio-sticide,providing favorable benefits to human health and the environment over existing insecticides,Dow AgroSciences.