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铸造机械在机械制造业中具有举足轻重的地位,是机床行业的四大主机之一。近年来,随着我国国民经济的不断发展和实施振兴装备制造业的环境下,铸造机械行业保持了快速稳定的发展。铸造机械作为机床行业的重要组成部分,随着机械制造行业的不断发展,开发出了很多的新的铸造机械产品,使得我国铸造机械水平得到了很大提高,这也为我国机械行业以后的发展打下了坚实的基础。本文介绍了我国铸造机械标准体系的现状以及铸造机械标准的原则,并对未来的发展进行了探讨。 相似文献
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我国涂料市场的发展现状及趋势 总被引:2,自引:0,他引:2
本文从我国需求旺盛的涂料市场、我国涂料产品的结构,阐述了我国涂料市场发展商机;指出专用涂料将有较大的发展、绿色环保涂料前景以及我国工业防腐涂料发展方向。 相似文献
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本文从机电行业现状看机电产品包装的发展趋势,分析了机电行业包装处境地位及今后包装材料的发展研究方向,加大机电产品包装科技创新和新型包装材料的探索应用,大力推行绿色包装以及机电产品的可持续发展。 相似文献
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环保意识逐渐增强的今天,绿色环保型高阻隔塑料包装材料越来越受到人们的重视。绿色环保、阻隔性能高和功能多样将是未来塑料包装发展的重大趋势。针对一些高阻隔性能的塑料包装材料,介绍了它们在国内外包装材料行业中的具体应用以及目前发展的现状,并指出了我国绿色阻隔包装材料与国外的差距和努力的方向。 相似文献
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"十三五"以来,我国化学工业的绿色发展取得了显著进步,在产品产量提高的同时,资源消耗、能源消耗、污染排放均实现了大幅减少。绿色制造是当前我国实现可持续发展的必要途径。要实现化学工业的绿色发展,除了要关注化工行业自身的绿色制造,还要关注化工产业与其他行业、与社会进行产业链接时的绿色协调发展。本文在对我国化学工业绿色发展现状进行分析的基础上,给出我国化工行业绿色发展的方向,提出化学工业绿色制造产业链接的关键技术,并通过五个企业案例进行典型模式分析。 相似文献
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绿色再制造工程的发展现状和未来展望 总被引:5,自引:0,他引:5
再制造工程是废旧机电产品高技术修复改造的产业化,是循环经济和节能环保产业的重要技术支撑。中国的再制造工程经历了产业萌生、科学论证和政府推进三个阶段。中国特色的再制造主要基于尺寸恢复和性能提升,并以先进的寿命评估技术、纳米表面工程和自动化表面工程技术为支撑,其重要特征是再制造产品的质量和性能不低于原型新品,成本为新品的50%、节能60%、节材70%,显著改善环保。具有中国特色的再制造模式已逐渐形成,并取得了重要成果。 相似文献
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Since the 21st century, the transportation industry in China has achieved rapid growth with a significant increase in the transport capacity; however the development has also greatly impacted the energy saving & environmental conservation. This paper takes into account non-commercial vehicles such as private cars in the statistics of energy consumption and pollution of Chinese transportation system. This method extends on previous methods which solely include commercial vehicles in these statistics. Based on more comprehensive quantitative data, it reviews the progress in the energy saving and environmental conservation efforts by the Chinese transportation industry and points out that the rapid increase of energy consumption and pollution emission and the deterioration of traffic congestion are prominent problems in the development of the Chinese transport industry. The main reasons for theses problems include the unbalanced development of different transport modes, the irrational layout of integrated transport hubs, the inadequate law, regulations and standards, and the use of suboptimal technology. Based on these findings, this paper proposes several goals for the construction of a green transportation system in China including the establishment of a transportation management system, the improvement of transportation energy efficiency, the control of environmental pollution and the alleviating of urban traffic congestion. Additionally, it points out that in order to build a green transportation system in China, multiple aspects should be enhanced, i.e., the formulation of traffic planning, the optimization of transport structure, the development of urban public transport, improvement of integrated hubs, administration of energy saving and environmental conservation, development of intelligent transportation systems, technical innovations, etc.. 相似文献
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新世纪中国制冷科学技术发展趋势 总被引:8,自引:1,他引:7
综述了我国制冷行业发展的现状,分析了我国制冷领域存在的不足,并结合我国国情阐述了制冷行业的发展方向。提出了建设完善的冷链体系和市场建设体系等,制冷系统应向学科内部与其他学科交叉融合方向的发展,以进一步达到节能制冷、环保制冷的目的。 相似文献
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在塑料消费中,聚烯烃占60%以上,是消费量最大的塑料品种。聚烯烃技术的快速发展是其市场占有率不断提高的关键,其科学技术的发展已引起学术界和产业界的广泛关注。我国已成为世界主要的塑料消费国和生产国。介绍了聚烯烃材料的重要地位和发展趋势,分别就聚烯烃中的高分子物理、聚合工艺、催化剂和助剂的研究进展介绍了我国聚烯烃技术的发展现状。强调了聚烯烃技术对可持续发展和我国石油化工、煤化工产业的发展均十分重要,必将得到持续、稳定的发展。 相似文献
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目的分析近30年国内外袋包装技术专利的发展态势和专利特点,提出产业发展建议。方法通过Incopat数据库检索1985—2015年袋包装技术专利,采用专利分析方法解读袋包装技术领域的国内外申请态势、国家分布等,分析国内外重点申请人的专利发展特点,掌握中国申请人的区域分布情况。结果袋包装技术国外专利发展平缓,中国专利申请量近年来发展十分迅猛,全球专利申请人前10位虽然是国外企业,但优势不明显;已有中国企业在个别技术分支中进入10强。结论针对分析的情况,建议政府管理部门引导资金扶持,推动建立产业联盟,使中国企业的技术实力和市场竞争力进一步提升。 相似文献
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In Brazil, problems regarding protection from hazardous substances in small-sized enterprises are similar to those observed in many other countries. Looking for a simple tool to assess and control such exposures, FUNDACENTRO has started in 2005 a pilot-project to implement the International Chemical Control Toolkit. During the series of visits to foundries, it was observed that although many changes have occurred in foundry technology, occupational exposures to silica dust and metal fumes continue to occur, due to a lack of perception of occupational exposure in the work environment. After introducing the Chemical Toolkit concept to the foundry work group, it was possible to show that the activities undertaken to improve the management of chemicals, according to its concept, will support companies in fulfilling government legislations related to chemical management, occupational health and safety, and environmental impact. In the following meetings, the foundry work group and FUNDACENTRO research team will identify "inadequate work situations". Based on the Chemical Toolkit, improvement measures will be proposed. Afterwards, a survey will verify the efficiency of those measures in the control of hazards and consequently on the management of chemicals. This step is now in course. 相似文献