共查询到20条相似文献,搜索用时 125 毫秒
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耐火材料是高温技术不可或缺的支撑材料,在钢铁、有色、环保、航空航天等领域应用广泛。从重要基础原材料产业和战略新兴产业出发,解析了国家高质量发展、绿色双碳、国防安全等战略对先进耐火材料的需求,总结了耐火材料的现状,并结合耐火材料工业自身高质量绿色低碳发展,讨论了其面临的机遇与挑战,最后结合国家发展战略实施,提出了研发的数字化与智慧化、减量化与结构功能化、绿色低碳新技术用先进耐火材料、耐火材料绿色低碳化数字化制造关键技术与标准等先进耐火材料未来的发展方向。 相似文献
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1998年5月中国化工信息中心和中国化工经济技术发展中心出版了《跨国化工公司21世纪发展战略研究》的研究报告。该研究报告包括战略篇和公司篇,共约70万字。“战略篇”主要分析了化工跨国公司的五大发展战略,即结构调整战略、科技发展战略、内部组织战略、公司... 相似文献
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加快结构调整加速企业发展华光陶瓷集团公司董事长、总经理苏同强在适应市场经济需要,建立现代企业制度的道路上,华光陶瓷集团公司坚持科技进步,确立并实施了名牌带动战略、多元发展战略和资本运营战略,通过加快组织、产品、行业、市场等结构调整的步伐,实现了企业持... 相似文献
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介绍了近期日本经济界对美欧石化企业发展战略的一些研究结果及日本国内有关石化经济发展战略的讨论情况,以供我国石化工业战略研究作参考。 相似文献
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本文从中国生化制药企业的发展现状人手,分析了中国生化制药企业当前所面临的机遇与挑战,提出了由技术创新战略、产品开发战略和市场开拓战略构成的中国生化制药企业发展战略。 相似文献
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21世纪中国化学工业面临的挑战及其发展战略的选择 总被引:1,自引:0,他引:1
对中国化学工业面临的世界五大发展趋势与挑战,提出21世纪最佳的发展战略———全面参与和赶超战略,以及为此必须解决的四方面问题。 相似文献
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Sabine Huf Sven Krügener Thomas Hirth Steffen Rupp Susanne Zibek 《European Journal of Lipid Science and Technology》2011,113(5):548-561
An important field in sustainable industrial chemistry is the development of new applications for fats and oils. One of the promising applications is the use of fatty acid derivatives, e.g. dicarboxylic acid (DCA), as polymer building blocks. In contrast to conventional plastics, bioplastics are polymers derived from renewable biomass sources. In addition to their contribution to the conservation of fossil resources and reduction in CO2 emissions by waste incineration, many bioplastics are biodegradable. The majority of industrial DCA production for polyamide (PA) and polyester (PE) synthesis is still done via chemical synthesis. While short‐chain DCA can be synthesized in high yields, costs of long‐chain DCA production rise significantly due to the generation of various by‐products and are connected mostly to a costly purification. Thus biotechnology provides novel biochemical approaches for long‐chain DCA synthesis that can provide an eco‐efficient process alternative. In the present article, strategies for the development of high‐level production strains for long‐chain DCA are illustrated. Basic strategies for strain development, in order to achieve an effective enrichment of DCA, require the knowledge of the respective biochemical pathways. These are discussed in detail. Furthermore an overview of fermentation strategies and characteristics of corresponding polymers is given. 相似文献
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能源是国民经济发展的基础,通过介绍美国,俄罗斯等国家能源发展战略的制定和实施情况以及我国能源工业存在的问题,强调了尽快制定我国能源发展战略的重要性,并为此提出了建议。 相似文献
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化学工业与可持续发展战略的思考 总被引:4,自引:1,他引:3
可持续发展是人类发展的新模式,也是我国未来发展的基本国策之一。本文从可持续发展的基本概念入手,分析了化学工业基本特点及其可持续发展战略的基本思路,强调了发展面向未来的洁净煤技术以及现代煤化工的重要地位,并初步探讨了清洁煤行业生产体系的若干重点技术路线。 相似文献
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介绍分布式控制系统的几种有代表性的回路组态方法,包括:数字调节器的POL语言编程法、集散控制系统(DCS)的填表法以及现场总线控制系统(FCS)的图形功能块连接法等,并揭示出其内部实现机理。同时,对三种系统结构中采用的输入/输出补偿、自适应控制功能以及各种变形的或先进的PID控制算法及其实现技术作了综合对比研究。最后指出:未来过程控制的发展将更多地依赖于新的控制概念和策略。 相似文献
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Wolf Hfele 《化学,工程师,技术》1979,51(11):1111-1121
Long-term energy supply strategies . The present-day energy debate has concentrated on the short to medium term aspects of the pressing energy problem. From the viewpoint of a national economy, the energy crisis definitely dictates such a strategy. Structural changes, i. e. research and development of advanced technologies for the energy supply sector as well as improvements of end-use devices, however, are inherently of a long-term nature. At the same time, it is of utmost importance to channel measures becoming effective in the long run into the correct direction from the very beginning. The concept of developing long-term energy supply strategies therefore serves as a means for comprehensive orientation in the energy question. It is not so much the predictions but rather the guidelines that are of most importance. This paper describes long-term energy supply strategies for seven world regions, covering the whole globe. The question of compatibility and consistency for anticipated energy strategies of each of the seven regions is then brought into perspective. 相似文献
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Andrea Rottlaender Stefanie Kuerten 《International journal of molecular sciences》2015,16(7):14850-14865
Multiple sclerosis (MS) is an autoimmune disorder of the central nervous system (CNS) and characterized by the infiltration of immune cells, demyelination and axonal loss. Loss of axons and nerve fiber pathology are widely accepted as correlates of neurological disability. Hence, it is surprising that the development of neuroprotective therapies has been neglected for a long time. A reason for this could be the diversity of the underlying mechanisms, complex changes in nerve fiber pathology and the absence of biomarkers and tools to quantify neuroregenerative processes. Present therapeutic strategies are aimed at modulating or suppressing the immune response, but do not primarily attenuate axonal pathology. Yet, target-oriented neuroprotective strategies are essential for the treatment of MS, especially as severe damage of nerve fibers mostly occurs in the course of disease progression and cannot be impeded by immune modulatory drugs. This review shall depict the need for neuroprotective strategies and elucidate difficulties and opportunities. 相似文献