利用水合物实现天然气的固态输送

邱姝娟,吴明,王春利

doi:10.11764/j.issn.1672-1926.2005.06.822

天然气地球科学 >

2005 , Vol. 16 >Issue 6: 822 - 824

DOI: https://doi.org/10.11764/j.issn.1672-1926.2005.06.822

非常规天然气：水合物气

利用水合物实现天然气的固态输送

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1.辽宁石油化工大学机械工程分院，辽宁抚顺 113001；2.胜利油田总机厂海默公司，山东东营 257060

邱姝娟（1976-），女，河北承德人，硕士研究生，主要从事油气管道输送研究.E-mail:qiushujuan6935@sohu.com.

收稿日期: 2005-06-07

修回日期: 2005-08-19

网络出版日期: 2005-12-20

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A NEW WAY OF GAS TRANSPORTATION-SOLID STATE TRANSPORTATION OF NATURAL GAS IN THE FORM OF HYDRATES

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1.School of Mechanical Engineering, Liaoning University of Petroleum & Chemical Technology, Fushun 113001，China；2.Haimo of Mechanical Works, SLOF,Dongying 257068，China

Received date: 2005-06-07

Revised date: 2005-08-19

Online published: 2005-12-20

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摘要

指出用水合物作为天然气储运的新方法,具有安全可靠、费用低的优势,可以替代天然气储运的常规方法(管道法和液化天然气法),特别适用于海上及陆地偏远小气田的开发。对天然气4种运输形式的成本进行了比较,结果表明利用固态天然气水合物输送时成本最低。提出了利用水合物实现工业化天然气固态输送过程中一些尚待解决的技术问题。

关键词： 天然气; 水合物; 固态输送; 技术

本文引用格式

邱姝娟,吴明,王春利 . 利用水合物实现天然气的固态输送[J]. 天然气地球科学, 2005 , 16(6) : 822 -824 . DOI: 10.11764/j.issn.1672-1926.2005.06.822

Abstract

The hydrate has a peculiar cagelike crystal structure, 1m³ of hydrate can envelop 150～180m³ of natural gas. The new method of natural gas storage and transportation in hydrate form has the advantages of safety reliability and low cost and can replace the conventional methods for natural gas storage and transportation——the method by pipeline and that by liquefaction, and especially it is suitable for developing offshore gas fields and the small gas fields in remote area, gibing rise to scientists' attention. In this paper the capital costs of four forms for natural gas transportation have been compared, and the results have shown that the costs of an NGH chain is the lowest than of others, and it should be a new way of gas transportation. Some technical problems that needs to be solved in the performance of gas transportation in the form of NGH are put forward.

Key words： Natural gas; Hydrate solidstate transportation; Technology.

参考文献

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