A Study on the Development Strategy of the XLP petrochemicals

摘要随着中国逐渐成为世界最大的纺织品生产国，中国也正逐渐成为为纺织品行业提供重要原料—精对苯二甲酸（简称PTA）的生产大国，PTA企业之间的竞争也越来越激烈。本文深入剖析了第一家进入中国PTA行业的外资企业--翔鹭石化的战略制定及实施，并与国有企业、民营企业的发展模式进行比较。探讨了PTA企业发展的模式，从而为国内PTA企业尤其是民营石化企业制定战略规划提供参考。论文从翔鹭石化内、外部环境分析入手，详细分析了翔鹭石化所处的行业环境及其所拥有的内部资源。介绍了SWOT、波特五力分析工具的核心内容及其作用，并运用其对翔鹭石化战略管理进行分析并得出结论，本论文共分为五章。第一章详细介绍了论文的研究背...Abstract With China becoming a biggest country of producing textile product in the world gradually, China is also becoming gradually a biggest country to provide important raw material which is Pure Terephthalic Acid (brief name PTA) for textile product, the competition of PTA business enterprise is also more and more vigorous. This thesis thorough analyzes the strategic establishment and implemen...学位：工商管理硕士院系专业：管理学院工商管理教育中心（MBA中心）_工商管理硕士(MBA)学号：1552005130149

以工程素质为导向的光学设计CAD教学方法探讨

光学设计CAd是光信息科学与技术专业十分重要的实践性课程,课程分为理论与实践两大部分。对科学合理的设置理论与实践教学内容,在教学中以工程素质为导向,培养学生的工程素质与综合创新能力方面进行了探讨。结合厦门理工学院的光学设计CAd课程提出了课程设置、教学内容、教学方法的相关讨论,旨在充分调动学生的积极性、主动性、创造性,更好地为今后走向工作岗位做好准备,提高就业竞争力。国家自然科学基金(项目编号:11104234); 校级教改项目(项目编号:JGZY201223)的研究成

电能质量监测系统的设计

随着社会的进步,工业农业的快速发展,电力发展是必不可少的。随着非线性负荷及冲击性负荷的增加,电能质量严重超标,正在大范围地污染供电环境,危及电网及其供电设备的安全稳定运行,降低电力企业的经济效益,因此有必要对电能质量进行实时在线监测,及时了解电网电能质量水平,以便采取措施改善﹑提高供电质量。作者针对目前存在的高次谐波问题,对电能质量参数进行长期监测和分析,文章着重介绍了该系统的硬件工作原理﹑结构﹑功能、部分硬件设计及部分软件的设计

Design of a wide spectrum day and night fisheye CCTV lens

设计了一款宽光谱日夜两用鱼眼监控镜头,使用近红外lEd光源照明及Ir-CuT双滤光片,近红外波长为850 nM,采用zEMAX软件的多重配置结构设计,使用固定焦距,实现可见光和近红外光的共焦。对设计的光学系统结构和像差曲线进行分析,设计全视场角和相对孔径分别为175°和1/1.8,使用1/3 In CCd成像接收器件,全视场MTf值在空间频率100 lP/MM处达到0.3。A day and night fisheye CCTV lens with wide spectrum is designed.The near- infrared LED light source is used to illuminate and the IR- CUT double filter is adopted.The near infrared wavelength is 850 nm.Using multi- configuration design of Zemax software,the confocal visible light and near- infrared light can be realized with a fixed focal length.The designed optical system structure and aberration curve are analyzed.The full field of view and relative aperture are 175°and 1 /1.8 respectively,using 1 /3 in CCD as image device.Full field of MTF value reached 0.3 in the spatial frequency of 100 lp / mm.国家自然科学基金(No.11104234); 校级教改项目(No.JGZY201223)资

Development of Environmental Assessment Technique for Air Pollution from Industries Situated in Inland Area and its Control : (6) KURAMOCHI Industrial Area

In recent years, industries have been increasingly developed in inland areas where the capacity of air cleanup is small. Therefore, effective air pollution control need to be developed as fast as possible. More accurate information of an air pollution mechanism is needed for effective control. As a case study, the effects of sulfur dioxide and nitrogen dioxide on air pollution were investigated near the Kuramachi industrial area in 1978. The PPMs of sulfur dioxide emitted in the air were predicted at present and in future situations by using sophisticated puff and plume diffusion models. The results of this study can be applicable to examine a future planning of industry expansions and locations with pollutants emission facilities. A successful application of this study may help to prevent air pollution problems in future

Removal of Atomospheric Pollutants : (3) Removal of NO by Aqueous Mixed Solutions of NaClO_2 and NaOH

The absorption of NO in aqueous mixed solutions of NaClO_2 and NaOH was carried out using a semi-batch stirred vessel with a plain gas-liquid interface at 25℃. The rate of absorption was discussed on the basis of chemical absorption theory under the fast-reaction regime. The overall reaction involved was presented by 4NO + 3NaClO_2 + 4NaOH = 4NaNO_3 + 3NaCl + 2H_2O and was found to be second-order with respect to NO and first-order with respect to NaClO_2 in the range of NaClO_2 concentration greater than 0.8 molar. The reaction rate constants evaluated were exponentially decreased with the NaOH concentration and correlated by k = k_0 exp(-3.73C_)

Development of Environmental Assessment Technique for Air Pollution from Industries Situated in Inland Area and Its Control : (5) ANADA Industrial Area

愛知県穴田企業団地から排出される汚染質による周辺への汚染の程度を,二酸硫黄濃度および窒素酸化物濃度の実測結果と大気拡散シミュレーションの結果をもとに評価した。さらにアセスメントの対象地域を瀬戸市全域および尾張旭市まで拡大し,線形計画法に基づいた合理的な汚染制御を試みた。また瀬戸市街地の面煙源としての汚染寄与濃度を評価した

Development of Environmental Assessment Technique for Air Pollution from Industries Situated in Inland Area and Its Control : (5) ANADA Industrial Area

愛知県穴田企業団地から排出される汚染質による周辺への汚染の程度を,二酸硫黄濃度および窒素酸化物濃度の実測結果と大気拡散シミュレーションの結果をもとに評価した。さらにアセスメントの対象地域を瀬戸市全域および尾張旭市まで拡大し,線形計画法に基づいた合理的な汚染制御を試みた。また瀬戸市街地の面煙源としての汚染寄与濃度を評価した

Develvopment of Environmental Assessment Technique for Air Pollution from Industries Situated in Inland Area and Its Control : (3) KANI Industrial Area

内陸工業団地規模の工場群から発生する大気汚染の正確な予測法と環境影響評価の手法を確立する目的の一連の研究の事例研究として,可児工業団地およびその周辺地域の将来汚染パターンを解析した。そして汚染低減対策を種々検討した