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两年来.山东海龙博莱特化纤有限责任公司始终坚持科学发展观,以经济效益为中心,推行“简捷、高效、规范、受控”的管理理念,大力实施“营销创新、品牌发展、规模效益”三大战略,精益化生产、效益化运营,实现了超常规、跨跃式发展。公司生产能力由2002年的8000吨扩大到2万吨,固定资产由2.2亿元增加到7亿元,通过管理的不断创新逐步实现了企业发展目标。 相似文献
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目前乡镇小化工企业从管理者到一般职工“重生产,轻安全”的思想意识较浓,安全事故频频发生,企业应该切实做好安全教育培训工作。一要注重安全教育培训内容的全面具体性,使管理者、职工的安全意识由“要我安全”向“我要安全”转变,安全知识由“我要安全”向“我懂安全”转变,基本操作技能训练由“我懂安全”向“我会安全”转变。二要区分安全教育培训对象的层次。三要注意安全教育培训方法的灵活多样。要将教育培训内容、对象、方法紧密结合在一起,切实有效地提高职工的安全素质,保证安全教育培训的正常化、制度化、规范化,为实现安全生产奠定坚实的基础。 相似文献
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四川威远白塔新联兴陶瓷在中国陶业界几乎无人不知。“白塔”创建于1979年,先后经历了从集体到国有,再到如今股份制企业三个阶段,企业由小变大,由弱变强,目前,其年生产规模已达4000万平方米,成为中国西南地区最大的建筑卫生陶瓷企业,被誉为中国陶瓷业的“西南王”。 相似文献
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为了进一步净化精煤产品,兴隆庄矿选j粜厂制定了杂物回收奖励政策,设立了“三零”工程专项基金,对煤流中的棉纱、木屑、铁器等杂物分类进行了明码标价,每月末,由厂里的“三零”工程办公室人员到各车间“买”杂物。下月初,按所“买”杂物的数量和类别。从“三零”工程专项基金中拿出资金进行奖励。 相似文献
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COD减排1977t、同比下降了15.1%,SO2减排2791t、同比下降了15%,氨氮减排481t,同比下降了38.3%。3月1日,水循环率由“十五”末的68%提高到“十一五”末的78%…… 相似文献
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ABSTRACT The morphology of soot collected from a laminar acetylene/air diffusion flame was studied. Collection methods included both thermophoretic and impaction sampling from both the luminous and nonluminous portions of the flow. The soot was viewed with both electron and optical microscopy. Cluster sizes ranged over four orders of magnitude from 50 nm to 400 yam to include some clusters visible to the naked eye. A new method of micrograph analysis, necessary when the clusters were large, was developed to account for the unresolved primary particles. Over this entire size range, the same fractal morphology was found with a fractal dimension of D = 1.8 and, within a rather large uncertainty, the same prefactor k0=1.7. Thus, the fractal morphology of soot remains constant from clusters of about 10 primary particles per aggregate to macroscopic clusters of over 108 primary particles. 相似文献
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Ya.M. Kolotyrkin 《Electrochimica acta》1980,25(1):89-96
The features of the dissolution of the components of alloys forming solid solutions were examined. It was shown on the example of the anodic dissolution of alpha-brass that the process of the selective dissolution of zinc observed in the initial period is limited by the stage of its non-stationary diffusion from the bulk of the alloy and is subsequently replaced by uniform dissolution. During prolonged corrosion of brass, secondary selective dissolution is observed, which is due to the re-deposition of copper.It was established that intensive preferential dissolution of iron from Fe-Cr alloys takes place in the passive region and leads to the enrichment of the passivating chromium film. The results obtained from an investigation of the dissolution of the components of Fe-Cr-Mo alloys in the active region permit the conclusion that the favourable effect of small additions of molybdenum on the corrosion stability of alloys is due to the fact that this element, in view of its great inclination to passivation, blocks the most active centres of the surface in the process of its dissolution.In order to establish the mechanism of the active dissolution of Fe-Cr, alloys, the effect of the potential and pH of sulphate solutions on the partial dissolution rates of iron and chrome from these alloys in the active state was established. It was shown that the Tafel slopes and the order of magnitude of the reaction for the H+ ions for both components were the same and close to the corresponding values for pure iron (at low concentrations of chromium in the alloy) or for pure chromium (when the chrome content in the alloys was 13% or more). A mechanism was suggested for the active dissolution of alloys that explained the discovered regularities. 相似文献
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采用柠檬酸与正丁醇在催化剂作用下酯化生成柠檬酸三丁酯,油酸与三氯化磷合成油酰氯,柠檬酸三丁酯与油酰氯通过酰基化反应合成油酰柠檬酸三丁酯(OTBC),研究了油酰柠檬酸三丁酯的合成工艺条件。研究表明:n(柠檬酸三丁酯):n(油酰氯)为1:2时酰化率可达到99.4%,合成的油酰柠檬酸三丁酯分子量为625、脂肪碳与极性基团的比值为8(与DOP相同)、质量浓度为0.898g/mL、沸点为194℃、折光率1.4548。 相似文献
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本文利用均匀各向同性湍流特性分析连续相湍流脉动液滴大小的影响,得出搅拌强度和液滴平均直径之间的关系,根据所使用的三种塔几何结构所得的实验数据检验。理论分析结果与实验所得结果较好地相符。本文也讨论了分散相存留分数对平均液滴直径的影响。 相似文献
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