| 密闭环保取样系统的应用与改进 |
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| 引用本文： | 于彦凤,于彦秋. 密闭环保取样系统的应用与改进[J]. 化工科技, 2011, 19(5): 48-50 |
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| 作者姓名： | 于彦凤 于彦秋 |
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| 作者单位： | 1. 吉林化工学院,吉林吉林,132022
2. 中石油吉林石化分公司,吉林吉林,132021 |
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| 基金项目： | 吉林省教育厅“十一五”科学技术研究项目 |
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| 摘 要： | 密闭环保取样器适用于石油、化工装置中对管道内工艺状况下的各种介质,尤其是有毒、有害、易燃、易爆等危害性的高中低压气液介质的无泄漏采样.取样器由箱体、采样瓶、快插、压力表、阀门、密封件及法兰组成.样品真实性强、准确性高、无残液、残气排放,有效地防止有毒、有害介质对操作者的伤害,同时不会污染环境,避免了易燃、易爆介质在采样...
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| 关 键 词： | 密闭环保 取样系统 工业化应用 改进 |
Application and improvement of closed and environmental sampling system |
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| YU Yan-feng,YU Yan-qiu. Application and improvement of closed and environmental sampling system[J]. Science & Technology In Chemical Industry, 2011, 19(5): 48-50 |
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| Authors: | YU Yan-feng YU Yan-qiu |
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| Affiliation: | 1.Jilin Institute of Chemical Technology,Jilin 132022 China;2.PetroChina Jilin Petrochemical Company Ltd.,Jilin 132021 China) |
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| Abstract: | Airtight environmental sampling device is suitable for oil,chemical unit sampling,especially suitable for all kinds of pressure and poisonous,harmful,inflammable,explosive gases and liquid medium sampling without leakage.The sampler is composed of box,sampling bottles,quick plug,pressure gauge,valves,seals and flange.It has the advantages of easy installation,good safety,and environimantal-friendly.It can comply with the requirement of the specifications for the national environmental protection and prevention of fire and explosion.It has also the good economic and social benefits. |
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| Keywords: | Closed environmental protection Sampling systems Industrial applications Improving |
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