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原油管道减阻剂加剂作业风险辨识与评估 被引量:1
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作者 刘晓龙 刘永强 《安全、健康和环境》 2011年第9期41-43,共3页
对原油管道减阻剂加剂装置及加剂作业进行了风险辨识,对加剂装置的工艺及设备进行了安全分析,采用工作危害分析方法对加剂作业进行了风险评估,并针对存在的主要风险点提出了相应的对策措施。
关键词 减阻剂 加剂装置 加剂作业 风险评估
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油田作业液添加剂对原油破乳剂脱水效果的影响研究 被引量:10
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作者 陈武 梅平 +1 位作者 张雪光 刘玉 《石油天然气学报》 CAS CSCD 北大核心 2010年第4期114-118,共5页
为了研究作业液中主要化学添加剂对原油破乳剂脱水效果的影响,利用瓶试法对冀东油田的原油进行试验研究。结果表明,酸化、解堵液中的HCl、HF、土酸加量使原油乳状液中的pH值低于5时,可显著降低破乳剂CH-07的脱水效果;钻井液配方中的磺... 为了研究作业液中主要化学添加剂对原油破乳剂脱水效果的影响,利用瓶试法对冀东油田的原油进行试验研究。结果表明,酸化、解堵液中的HCl、HF、土酸加量使原油乳状液中的pH值低于5时,可显著降低破乳剂CH-07的脱水效果;钻井液配方中的磺化沥青、聚合醇、磺化酚醛树脂、聚丙烯酰胺和聚丙烯酸钾均显著降低破乳剂CH-07的脱水效果,胺盐对破乳效果几乎无影响;压井液配方中的EDTA对破乳剂影响不明显,KCl提高了破乳剂CH-07对原油的破乳脱水效果;NaCl(加量>10%)和胍胶都使破乳剂CH-07的脱水效果降低;射孔液中OP-10显著降低破乳剂CH-07对原油的破乳脱水效果,CaCl2提高了破乳剂CH-07对原油的破乳脱水效果。 展开更多
关键词 作业液添加剂 原油破乳 脱水效果 影响 冀东油田
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Additive Manufacturing: Is It a New Era for Furniture Production? 被引量:2
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作者 Murat Aydin 《Journal of Mechanics Engineering and Automation》 2015年第6期338-347,共10页
The purpose of this study is to make a review and or definition of AM (additive manufacturing), and an evaluation of its use in furniture production within a few projects to provide industry-specific awareness. AM c... The purpose of this study is to make a review and or definition of AM (additive manufacturing), and an evaluation of its use in furniture production within a few projects to provide industry-specific awareness. AM can be considered as one of the latest innovative processes, as a state-of-the-art development, in manufacturing industries. AM is expressed as the future of the products and localization of the manufacturing processes in some studies. Innovation is a key factor both for firms and consumer products or service output. And, in today's competitive environment, it compels all the partners for R & D activities to provide technological development. But, all the partners come to a parting of the ways of disruptive or sustainable innovation. It can be said that furniture manufacturing by AM method is relatively new. Non-industrial use of the AM in furniture production can be stated as one of the latest innovative development. Thereby, this study reviews how AM is used to produce furniture within applied projects, which materials and methods are used for production and suggests its future impact. 展开更多
关键词 3D Printing additive manufacturing FURNITURE furniture design furniture production.
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