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绿色化学——我国化学工业可持续发展的必由之路 总被引:9,自引:0,他引:9
绿色化学是当今国际化学研究的前沿 ,是 2 1世纪的科学。论述了绿色化学的研究内容、重要技术及其在磷酸盐工业、石油化工、化学制药、能源和新材料等领域中的应用 ,指出绿色化学是我国化学工业可持续发展的必由之路 ,并提出了相应的发展对策 相似文献
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绿色化学是当前化工和化学研究的发展方向,对于现代工业的发展有非常重要的作用,对于化学技术以及化工产业发展也具有良好的作用.对绿色化学及其技术发展进行了分析,阐述了绿色化学的含义,并总结了当前绿色化学技术及其相关应用,探讨了绿色化学技术发展的趋势. 相似文献
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绿色化学技术在环境污染治理中的应用 总被引:1,自引:0,他引:1
论述了绿色化学的原理、研究现状,总结了绿色化学技术的应用进展。从大气污染、水污染和固体废物三方面论述了绿色化学技术在环境污染治理中的应用情况,并提出应用绿色化学技术来解决环境污染问题是环境保护的发展方向。工业、农业、日常生活等采用无毒、无害并可循环使用的物料,化学反应的绿色化,是从“本”治理环境污染的重要途径。 相似文献
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从化学制药工业发展的历史和现状研究出发,提出了几点化学制药工程教育的问题,并对未来化学制药工业发展及化学制药工程教育改革进行了展望。 相似文献
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绿色化学的教学与科研 总被引:3,自引:0,他引:3
我院是国内较早开展绿色化学教学与科研工作的单位之一,在化学工程与工艺、制药工程和海洋技术等本科专业以及化学工艺硕士点开设了绿色化学导论和绿色化学与工艺等课程,同时以研究开发碳酸二甲酯的绿色合成方法为基础,取得了大量的科研成果.本文对河北工业大学化工学院绿色化学的教学与科研工作进行了总结,并对今后的绿色化学工作进行了展望. 相似文献
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将基于"绿色化学"理念的案例教学法应用在化学制药工艺学的教学之中,通过对典型案例的分析讲解构建未来"卓越制药工程师"的绿色化学观和科学发展观。 相似文献
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Enzymes are highly desirable in green and sustainable chemistry. One of the major issues in biocatalysis is enzyme stabilization under in vitro process conditions and catalyst recycling. In recent years, mesoporous materials have been extensively explored as supports for immobilization of enzymes. This review describes the recent developments in enzyme immobilization in mesoporous materials and their potential applications as biocatalysts in the chemical and pharmaceutical industry. 相似文献
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Micol Santi Luca Sancineto Vanessa Nascimento Juliano Braun Azeredo Erika V. M. Orozco Leandro H. Andrade Harald Grger Claudio Santi 《International journal of molecular sciences》2021,22(3)
Biocatalysts represent an efficient, highly selective and greener alternative to metal catalysts in both industry and academia. In the last two decades, the interest in biocatalytic transformations has increased due to an urgent need for more sustainable industrial processes that comply with the principles of green chemistry. Thanks to the recent advances in biotechnologies, protein engineering and the Nobel prize awarded concept of direct enzymatic evolution, the synthetic enzymatic toolbox has expanded significantly. In particular, the implementation of biocatalysts in continuous flow systems has attracted much attention, especially from industry. The advantages of flow chemistry enable biosynthesis to overcome well-known limitations of “classic” enzymatic catalysis, such as time-consuming work-ups and enzyme inhibition, as well as difficult scale-up and process intensifications. Moreover, continuous flow biocatalysis provides access to practical, economical and more sustainable synthetic pathways, an important aspect for the future of pharmaceutical companies if they want to compete in the market while complying with European Medicines Agency (EMA), Food and Drug Administration (FDA) and green chemistry requirements. This review focuses on the most recent advances in the use of flow biocatalysis for the synthesis of active pharmaceutical ingredients (APIs), pharmaceuticals and natural products, and the advantages and limitations are discussed. 相似文献
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药物化学课程是药学专业重要的必修专业课程之一,对于药学学生综合能力的培养具有重要的意义。然而,随着与国外化学制药行业的接轨,我国化学制药企业迫切需要精通外语的药物化学专业人才,故药物化学课程双语教学势在必行。对药物化学课程开展双语教学,文章从教材、教学方法、师资队伍和学生成绩考核等多方面进行了探讨。 相似文献
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Uranyl Photocleavage of Phosphopeptides Yields Truncated C‐Terminally Amidated Peptide Products
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Rasmus L. B. Elnegaard Prof. Niels Erik Møllegaard Qiang Zhang Prof. Frank Kjeldsen Prof. Thomas J. D. Jørgensen 《Chembiochem : a European journal of chemical biology》2017,18(12):1117-1122
The uranyl ion (UO22+) binds phosphopeptides with high affinity, and when irradiated with UV‐light, it can cleave the peptide backbone. In this study, high‐accuracy tandem mass spectrometry and enzymatic assays were used to characterise the photocleavage products resulting from the uranyl photocleavage reaction of a tetraphosphorylated β‐casein model peptide. We show that the primary photocleavage products of the uranyl‐catalysed reaction are C‐terminally amidated. This could be of great interest to the pharmaceutical industry, as efficient peptide amidation reactions are one of the top challenges in green pharmaceutical chemistry. 相似文献
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Pär Tufvesson Wenjing Fu Jacob Skibsted Jensen John M. Woodley 《Food and Bioproducts Processing》2010,88(1):3-11
With increasing emphasis on renewable feed-stocks and green chemistry, biocatalytic processes will have an important role in the next generation of industrial processes for chemical production. However, in comparison with conventional industrial chemistry, the use of bioprocesses in general and biocatalysis in particular is a rather young technology. Although significant progress has been made in the implementation of new processes (especially in the pharmaceutical industry) no fixed methods for process design have been established to date. In this paper we present some of the considerations required to scale-up a biocatalytic process and some of the recently developed engineering tools available to assist in this procedure. The tools will have a decisive role in helping to identify bottlenecks in the biocatalytic development process and to justify where to put effort and resources. 相似文献