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应用GR6000腐蚀在线监测系统,对Ⅰ套常减压蒸馏装置和Ⅱ套常减压蒸馏装置的常压塔顶、减压塔顶的腐蚀状况进行监测,实践表明,该系统可实时监测设备腐蚀速率,为优化装置工艺防腐措施提供指导。 相似文献
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结合腐蚀机理,分析常减压装置常顶空冷出口弯头、常顶空冷出口集合管三通部位、汽油线D-4入口管线泄漏原因,并提出相应的控制及应对措施,提高管线的使用寿命。 相似文献
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防腐技术在施工和各个行业发展过程中的应用十分广泛,而管道腐蚀问题对中国经济和科技的发展造成了极大的阻碍和负面影响。对此,相关方必须予以充分重视,充分认识到防腐的重要性,切实保障防腐性能,提高防腐效益。随着社会竞争的不断加大,中国对管道腐蚀问题的解决提出了更高的要求和挑战,特别是针对常减压装置压力管道腐蚀问题。基于此,相关方必须从管道腐蚀分析和防护措施两个角度发现、分析和解决问题,提高防腐的实效性、科学性、高效性,不断扩大其应用范围,使其更好地适应相关领域的发展。 相似文献
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γ射线含水监测仪的应用 总被引:1,自引:0,他引:1
分析了原油外输计量中存在较大输差的原因;提出了解决的办法是利用γ射线测量含水率RGH-1型原油合气、含水率自动监测仪;介绍了该仪表的工作原理、结构性能及技术参数,并对该仪表的测量数据进行对比,确定其运行稳定、易于操作,精度高。 相似文献
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ROBERT DRAGO 《劳资关系》1996,35(4):526-543
Employee involvement (EI) programs should mainly appear either where "workplace transformation" occurs or where managers create a "disposable workplace." Cluster analysis of Australian workplace data supports the notion that transformed and disposable workplaces are distinct from one another and from traditional workplaces. These workplace categories are related to the reported incidence of EI programs as hypothesized. (JEL J41, J51, 553) 相似文献
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管道泄漏监测在成品油管道输送中的应用 总被引:1,自引:0,他引:1
对成品油管道泄漏监测方法进行了探讨,指出管道泄漏监测技术的关键是泄漏报警及泄漏点精确定位,介绍了航煤管道利用负压波法进行泄漏监测定位的应用情况. 相似文献
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通过对国内外近15年中输油管道漏失监测技术的研究状况跟踪比较,简要分析了各种监测技术的监测原理和优缺点,得到各种检测方法的应用范围;并指出了输油管道漏失监测技术的发展方向。 相似文献
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A previous article developed a framework to understand workplace co‐operation. We now elaborate on the key structuring conditions (technology, product markets and institutional regulation) generating different patterns and illustrate from field research how these different workplace regimes develop. Conditions generating positive and sustainable outcomes for both capital and labour are feasible but rare; stronger ‘beneficial constraints’ are needed if they are to be made more frequent. This article provides an alternative to current interpretations of labour–management co‐operation in the industrial relations literature. 相似文献
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An offshoot of management-based Employee Assistance Programs, Member Assistance Programs (MAPs) are peer-based programs designed to help union members suffering from substance abuse and other personal problems. Although a relatively recent phenomenon, MAPs are rooted in traditional union principles of voluntarism and mutual aid. This article examines the emergence and growing popularity of MAPs, differences in MAP structure and orientation across unions, and the potential significance of MAPs to unions and industrial relations. 相似文献