高压管道输送煤层气的工程分析

Project Analysis of Coal-bed Gas Transmitted by High Pressure Pipeline

煤层气是把"双刃剑",作为煤层的一种伴生资源,是一种清洁的能源。它不仅环境性能好,而且热效率高。但是煤层气在利用中又存在着许多难以解决的问题,例如煤层气要像天然气一样利用高压长输管道输送至城镇使用,这就要解决煤层气可燃气体浓度含量低引起的爆炸安全性问题。本文针对在煤层气高压输送中遇到的问题进行了理论研究,并以某煤层气高压输送工程为例,对煤层气加压输送的可行性进行了分析并提出了相应的解决措施。

Coal-bed gas, a two-blade sword, as an accompanied resources as well as a clean energy, has a capacity of non-pollution and an efficiency of heat-Radiation. However, there are still lots of problems which are hard to resolve, existing in coal-bed gas. For example, coal-bed gas needs to be transported to towns by long gas transmission pipeline processed by high pressure, in the process of which safety should be secured by solving the explosive accident which may caused by low-rate flammable gas in the coal-bed gas. The following text aims to the problems we may come across in the process of transmission by high pressure, and around these problems ,here is a theoretical research .take a transmission by high pressure as a example, towards this, I refer to a theoretical analysis and then a respectively measurement.