| 大型LNG单容罐保冷结构设计及绝热验算 |
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| 引用本文： | 张新建,陈美全,姚佐权.大型LNG单容罐保冷结构设计及绝热验算[J].化工设备与管道,2012,49(3):30-33. |
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| 作者姓名： | 张新建 陈美全 姚佐权 |
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| 作者单位： | 合肥通用机械研究院,合肥230031;国家压力容器与管道安全工程技术研究中心,合肥230031 |
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| 摘 要： | 对大型液化天然气储罐的绝热保冷材料及其保冷结构进行了详细的研究,提出了用于LNG储罐的保冷材料所应具有的性能及LNG储罐保冷结构特点,并以一台10 000 m~3LNG单容罐的保冷设计为例,验证其自然漏热量和日蒸发率,为大型LNG储罐保冷设计提供了依据。
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| 关 键 词： | LNG储罐 保冷材料 保冷结构 漏热 日蒸发率 |
Insulation Check and Insulation Structure Design for Large LNG Tank with Single containment |
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| ZHANG Xin-jian
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CHEN Mei-quan
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YAO Zuo-quan.Insulation Check and Insulation Structure Design for Large LNG Tank with Single containment[J].Process Equipment & Piping,2012,49(3):30-33. |
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| Authors: | ZHANG Xin-jian CHEN Mei-quan YAO Zuo-quan |
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| Affiliation: | 1. Hefei general machinery Research lnstitute, Hefei 230031, China; 2. National Technical Research Center on Safety Engineering of Pressure Vessels and Pipelines, Hefei 230031, China) |
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| Abstract: | Insulation material and structure for large liquefied natural gas （LNG） tank were studied in detail. The characteristics which are necessary for insulation materials and structure for LNG tank were proposed in this paper. Exampled with the design for 10 000 m3 LNG tank with single containment, the heat leakage and evaporation rate for one day were checked, with which the base for design of large LNG tank was presented. |
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| Keywords: | LNG tank insulation material insulation structure heat leakage evaporation rate for one day |
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