本文選題：LNG罐箱　切入點：風險分析　出處：《大連海事大學》2015年碩士論文

【摘要】：液化天然氣(liquefied natural gas, LNG)作為一種高效、清潔能源,越來越受到青睞,一些能源消費大國逐漸加大對LNG的進口量。截止2015年,亞太地區(qū)LNG供應量的一半將來自新建的LNG生產線。隨著科技的發(fā)展,LNG罐箱運輸技術已經(jīng)成熟。在美國,陸上利用集裝箱卡車進行LNG罐箱運輸、利用槽車進行LNG運輸?shù)臍v史可追溯到上世紀60年代。我國的LNG陸上運輸方式約有10年的歷史。雖然LNG本身無法燃燒,LNG蒸汽無色、無毒、無味,但因LNG泄露造成的人員和財產損失常常難以估計。全面認識LNG罐箱運輸特性和對LNG罐箱運輸風險進行分析,對于保證LNG罐箱的安全運輸,降低事故發(fā)生概率,減少經(jīng)濟損失具有重要意義。本文主要研究LNG罐箱運輸中安全監(jiān)督的技術要點,為將來海事監(jiān)督部門從事此項監(jiān)督工作提供技術依據(jù)。首先,分析了與LNG罐箱相關的國際、國內法規(guī)政策,確定LNG罐箱結構形式。其次,結合LNG罐箱技術指標和運輸特點,分別從LNG泄漏后產生的化學、物理、生物危害性等三個方面進行分析,闡明了各危害的形成原因、產生機理及危害范圍。通過結合國際權威實驗室真實實驗數(shù)據(jù),進一步分析LNG泄露危害范圍、危害時間和發(fā)生頻率,從而將LNG罐箱工作區(qū)域劃分不同區(qū)域,并規(guī)范區(qū)域內活動種類。最后,結合LNG泄露風險分析和LNG罐箱運輸特點,將LNG罐箱運輸劃分成不同環(huán)節(jié),并提出相應的監(jiān)管程序和監(jiān)管內容,為確保LNG罐箱安全運輸提供重要依據(jù)。
[Abstract]:Liquefied natural gas (liquefied natural, gas, LNG) as an efficient, clean energy, more and more popular, some energy consumption gradually increased imports of LNG. By the end of 2015, half of the supply of LNG in the Asia Pacific region will come from the new LNG production line. With the development of science and technology, transportation technology of LNG tank mature. In the United States, the use of LNG tank container truck transport, LNG transportation history can be traced back to the last century in 60s by tankers. LNG onshore transport mode in China about 10 years of history. Although LNG itself can not burn LNG, non-toxic, tasteless, colorless steam, but because of LNG leak caused casualties and property losses are often difficult to estimate. The comprehensive understanding of LNG tank transportation characteristics and on the LNG tank container transportation risk analysis, to ensure the safety of transportation of LNG tank, to reduce the probability of accidents and reduce economic losses is important This paper mainly studies the key technology. LNG security container transportation supervision, engaged in the supervision work for the future maritime supervision departments to provide technical basis. First, analyzed the related LNG tank international, domestic regulations and policies, determine the LNG tank structure. Secondly, combined with the LNG tank technical index and transportation characteristics chemistry, were generated from the LNG, after the leakage of physics, three biological hazard analysis, clarify the causes of the harm, mechanism and harm scope. By combining the real experimental data of international authoritative laboratory, further analysis of the LNG leakage harm scope, harm time and frequency, and thus LNG tank the box work area into different areas, and regulate the activities of species in the region. Finally, according to the disclosure of the LNG risk analysis and LNG tank transportation, LNG tank container transportation is divided into different parts, and put forward the corresponding supervision The management procedure and supervision content provide an important basis for ensuring the safe transportation of LNG tanks.

【學位授予單位】：大連海事大學
【學位級別】：碩士
【學位授予年份】：2015
【分類號】：TE88

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本文編號：1724876