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阿克苏诺贝尔公司深化重组,计划裁减合同生产厂Diosynth的员工。公司认为,该装置生产的化学品和生物技术产品在2 0 0 4年仍将面临需求疲软局势。在过去几中,阿克苏先后减少40 0 0个职位,目前又宣布将削减医药、化学品和涂料业务部的雇员。2 0 0 3年Diosynth销售额下降9% ,为4 79亿欧元(合5 99亿美元) ,4季度销售额与上年持平,为1 34亿欧元。阿克苏诺贝尔医药分公司Organon的主要产品,抗抑郁药Remeron受到美国类似产品的巨大打击,需求不振。阿克苏诺贝尔希望在今年夏季,剥离主要化学品业务,包括催化剂、涂料树脂和磷化学品部门。公司将对… 相似文献
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阿克苏诺贝尔计划出售催化剂、树脂和磷化学品业务 ,预计能筹集到与年销售额大致相同的资金 ,即 11亿美元。这一数字远远大于该公司在 5月份时宣布通过剥离化工业务而筹集 5 5亿美元的目标。部分资金将用于还债 ,其余用来拓展制药及涂料业务。2 0 0 2年阿克苏诺贝尔化工业务销售额为 5 0 6亿美元 ,上述 3项业务占 2 2 %。这 3项业务的剥离使阿克苏诺贝尔在化工领域的地位发生新变化。阿克苏的催化剂业务主要服务于炼油、汽车排放控制及低硫燃料生产领域 ,2 0 0 2年该项业务销售额为 4 12 5亿美元。阿克苏暗示 ,催化剂业务可能出售给一家… 相似文献
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阿克苏诺贝尔 10月中旬宣布 ,将进一步剥离化学品业务 ,很可能是氯碱业务。阿克苏诺贝尔 5月份曾表示将出售销售额近 5亿欧元的化学品业务 ;9月初又透露正为销售额达 10亿欧元的催化剂、树脂和磷化学品业务寻找买主。公司预计 ,出售这 3项业务的所得将超过 5亿欧元 ,分析家预计总收益将超过 10亿欧元 ,部分将用于扩大涂料和制药业务的投资。阿克苏诺贝尔在新兴的涂料市场快速增长 ,在成熟市场 ,公司计划通过收购来保持领先地位。尽管制药领域增长放缓 ,但仍是公司优先发展的领域。 3季度制药业务销售额减少 10 % ,为 8 77亿欧元 ;息、税、折… 相似文献
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《国际化工信息》2005,(11)
·阿克苏诺贝尔(Akzo Nobel)在中国采取并购等方式扩大生产规模,争取2010年前将公司在华年销售额增加到10亿美元,成为中国第一大涂料供应商。该公司80年代初进入中国市场,到2004年底在中国已投资建设了22个生产厂,总投资达2·4亿美元。2004年公司在中国的销售额达6·55亿美元,比5年前翻了一番,其中涂料占66%,化学品27%,医疗保健品6%。·韩国SK化学将于12月份剥离石化业务,组建另一家公司,石化业务占该公司总营业收入的33%。新公司资本金为200亿韩元(1925万美元),SK化学持股100%。·据北欧化工(Borealis)预测,欧洲聚烯烃市场需求在上半年… 相似文献
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2011年中国塑料制品行业实现平稳较快发展,行业产值迅速增长、内需旺盛、产销顺畅,高技术、创新型塑料机械、产品工艺倍受青睐。为了实现塑料行业产值持续稳定发展,推动新型工业的技术研发创新,促进行业内备企业实现资源共享,提高和扩大行业有效信息传递速度和范围,中国塑协携手广东省塑料工业协会、广东省佛山市南海区狮山镇人民政府举办“2012年(第七届)塑料工业新材料、新工艺、新装备行业峰会”。 相似文献
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以超低灰的煤炭LAC为原料,得到了可以代替石油焦用于阳极制作的原料CLAC。研究了由CLAC制作的阳极各项理化性能及在大型铝电解槽上的应用,认为添加部分CLAC制作的炭阳极可以满足铝电解槽对阳极的使用要求。 相似文献
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We all make use of oxide ultrathin films, even if we are unaware of doing so. They are essential components of many common devices, such as mobile phones and laptops. The films in these ubiquitous electronics are composed of silicon dioxide, an unsurpassed material in the design of transistors. But oxide films at the nanoscale (typically just 10 nm or less in thickness) are integral to many other applications. In some cases, they form under normal reactive conditions and confer new properties to a material: one example is the corrosion protection of stainless steel, which is the result of a passive film. A new generation of devices for energy production and communications technology, such as ferroelectric ultrathin film capacitors, tunneling magnetoresistance sensors, solar energy materials, solid oxide fuel cells, and many others, are being specifically designed to exploit the unusual properties afforded by reduced oxide thickness. Oxide ultrathin films also have tremendous potential in chemistry, representing a rich new source of catalytic materials. About 20 years ago, researchers began to prepare model systems of truly heterogeneous catalysts based on thin oxide layers grown on single crystals of metal. Only recently, however, was it realized that these systems may behave quite differently from their corresponding bulk oxides. One of the phenomena uncovered is the occurrence of a spontaneous charge transfer from the metal support to an adsorbed species through the thin insulating layer (or vice versa). The importance of this property is clear: conceptually, the activation and bond breaking of adsorbed molecules begin with precisely the same process, electron transfer into an antibonding orbital. But electron transfer can also be harnessed to make a supported metal particle more chemically active, increase its adhesion energy, or change its shape. Most importantly, the basic principles underlying electron transfer and other phenomena (such as structural flexibility, electronic modifications, and nanoporosity) are now largely understood, thus paving the way for the rational design of new catalytic systems based on oxide ultrathin films. Many of the mechanisms involved (electron tunneling, work function changes, defects engineering, and so forth) are typical of semiconductor physics and allow a direct link between the two fields. A related conceptual framework, the "electronic theory of catalysis", was proposed a long time ago but has been largely neglected by the catalytic community. A renewed appreciation of this catalytic framework, together with spectacular advances in modeling and electronic structure methods, now makes it possible to combine theory with advanced experimental setups and meet the challenge of designing new materials with tailored properties. In this Account, we discuss some of the recent advances with nanoscale oxide films, highlighting contributions from our laboratory. Once mastered, ultrathin oxide films on metals will provide vast and unforeseen opportunities in heterogeneous catalysis as well as in other fields of science and technology. 相似文献
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随着科学技术的不断发展,汽车的研发及生产阶段越来越多地采用新材料及新工艺,这也使得人们对汽车轻质化、低成本、智能化、经济性和可靠性的要求成为可能。特种陶瓷具有各种优异、独特的性能,应用在汽车上,对减轻车辆自身质量、提高发动机热效率、降低油耗、减少排气污染、提高易损件寿命、完善汽车智能性功能都具有积极意义。车用陶瓷已引起工程领域材料科学的关注,根据碳化硅等特种陶瓷的结构性能及种类,分别介绍了陶瓷发动机、热敏陶瓷传感器、车用催化净化器的陶瓷载体、尾气净化蜂窝陶瓷材料载体、柴油车排气净化陶瓷蜂窝过滤器和陶瓷汽车制动器刹车片,以及车用陶瓷轴承等实例,充分反映了车用陶瓷新材料的研究和开发其应用前景广阔。 相似文献
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工程创优在石化工程建设系统已开展了十余年,每年石化集团总部都组织评选部级优质工程(集团公司优质工程)并根据部优工程的情况向全国工程建设行业协会推荐国家级优质工程. 相似文献
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