-35~#轻柴油的生产

为满足市场发展的需求 ,胜利炼油厂用胜利混合原油为原料 ,根据用户要求成功开发生产了 -3 5 #轻柴油新产品。该产品完全符合国家标准GB2 5 2 -2 0 0 0中 -3 5 #轻柴油的各项质量指标要求 ,为胜利炼油厂赢得市场 ,增加了经济效益     

把中国建设成世界有色金属制造业基地的对策研究

本文首先介绍了我国有色金属工业的现状以及当前世界有色金属工业发展的新格局,并分析了中国成为世界有色金属制造业基地的支撑条件,最后提出了关于建设具有特色的中国有色金属制造业基地的几点看法。     

PAN聚合物一次性溶解新技术

阐述了一个全新的聚丙烯腈高聚物溶解理论，取代了以往人们思维中的高聚物大分子必须经过先溶胀再溶解的漫长的静态溶解过程。对于年产50kt/a腈纶装置可减少一次性投资约1500万元，减少运转费用360万元／a，在现有腈纶大装置上实施，经济效益十分可观。     

我国电力工业和发电技术未来发展趋势

传统工业化走的是通过高消耗追求经济数量增长和先污染后治理的道路。介绍在传统工业化面临严重危机的背景下,可持续发展战略和新型工业化的兴起和特点,充分体现了未来发展的要求。在分析、总结世界能源发展的经验和规律的同时,对未来世界能源发展进行了宏观预测。以科学发展观为指导,采用未来学的方法,结合我国国情、发展现状和近中期发展目标,对本世纪特别是21世纪前20a我国电力工业和发电技术趋势进行了初步探讨,对国家能源安全等问题进行讨论。     

首钢2号高炉的技术进步

介绍首钢2号高炉大修采用的新技术、开炉操作和投产以来的生产情况。     

对中国白酒业的忧思

中国白酒产业在20世纪80—90年代，曾经是“高税高利”产业。“利大于税”曾一度成为白酒产业的巨大经营优势。1994年以后，国家相继对白酒税收做了几次重大调整，至此，白酒产业已成“昨日黄花”，风光不再。2002年整体亏损面近1／3，亏损总额达8亿元。前50家企业年资产回报率大部分在3％—5％。相当一部分企业不足1％。因此。白酒产业呼唤“公平待遇”，希望国家为酒立法，“公平税赋”，让白酒业焕发新的生机，为国家“全面建设小康社会”做出新的贡献。(小雨)     

Stress in Dairy Farming and the Adoption of New Technology.

Previous studies have identified a number of different farm stressors and have reported gender and age differences in levels of stress. This study aimed to determine stress experienced by New Zealand dairy farmers, particularly in relation to adoption of new technology and its relationship to age and gender. Measures of farm stress and adoption of technology were completed by 985 dairy farmers. The highest levels of stress were reported for time pressures, machinery breakdown, weather, and government policies. Stress related to new technologies occurred rarely. Women reported more stress and higher levels of stress for understanding new technologies. There was also an increase in severity of stress with age related to new technologies. Overall, stress levels were moderate and may reflect favorable economic conditions. The findings suggest a need to tailor stress interventions to meet specific needs. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

电子工业用高纯氮的生产

生产电子工业用高纯氮的制氮装置 ,其要点和难点是一氧化碳和氢的清除。采用一氧化碳转换炉和特殊的冷箱内流程组织 ,可以生产纯度为 99 9999%以上的高纯氮。对制取电子工业用高纯氮制氮装置与常规制氮装置加氮终端净化器两种流程进行了比较。     

Virtual Teams: Guide to Successful Implementation

The successful initiation and execution of a virtual team is gaining increasing attention in the design and construction community. From opportunities to integrate international and multidisciplinary teams to the opportunity to leverage the best resources in an organization on a given project, virtual teams can transform the concept of project planning and execution. However, potential barriers exist in several areas to the successful implementation of virtual teams. The needs of increased management emphasis, social and cultural understanding, and emphasis on common goals are only a few of the nontechnical factors that can turn successful virtual teaming into virtual frustration. When combined with traditional technical challenges including compatibility of systems, security, and the selection of appropriate technologies, the line between leveraging virtual technologies for enhanced solutions and introducing additional complications into the project process is one that can be easily crossed. This paper presents the findings of research that addresses the opportunities and potential barriers to successful virtual teams in the engineering, procurement, and construction industry. Combining results from current research, industry practices, and early results from nonconstruction industries, the research findings provide an initial path to successful virtual team implementation.     

Water management in the Flemish steel industry: the Arcelor Gent case

Steel production is an energy- and water-intensive process: large quantities of water are used for cooling, process and environmental-technical applications. In the mid-1990s, Arcelor Gent, a large integrated carbon steel producing company in Flanders (Belgium), started a number of water-related projects: the existing water infrastructure was adapted: the water from the coke plant was biologically treated; canal water was demineralised using reverse osmosis; waste water from the blast furnaces was neutralised with alkaline water from the steel plant. As a result of these projects, the quantity of discharged waste water was reduced by a factor of 2 (water recycling doubled from a factor of 10 to a factor of 20), and the discharge of pollutants decreased. Also resource consumption decreased: lime used in the steel plant, could be recovered to precipitate Zn in the waste water of the blast furnaces. Arcelor Gent obtained for these projects several Environmental Awards.