Economic Analysis Between LNG and CNG for Town Gas Supply

城镇CNG与LNG 供气方案的经济分析

Analysis and Study of Risk Management of Town Gas Informationization Project

燃气信息化项目风险管理分析与研究

In recent years gas business of the town in our country has entered a period of booming development . The construction of a great many of gas pipe network projects makes the utilization of town gas more and more widespread .

近年来，我国的城镇燃气事业进入了蓬勃发展的时期，大量燃气管网工程项目的建设，使得 城镇 燃气的使用变得越来越普遍。

On the basis of analysis of coke oven gas replaceability the process of LPG and air mixture mixed with coke oven gas by this means the seasonal peak regulation of coke oven gas as town gas .

在焦炉煤气互换性分析的基础上，采用液化石油气混空气与焦炉煤气混合工艺，较好地解决了焦炉制气 城市 燃气的季节调峰。

Town gas pressure regulators The application of CNG-air mixture adding purge gas used as gas source for peak load adjustment

GB16802-1997 城镇 燃气调压器CNG混空气掺混弛放气作为调峰气源的应用

For extracting wash oil with low naphthalene content from condensed oil of crude benzol the naphthalene scrubbing is realized together with the benzol scrubbing by which not only naphthalene content in town gas is ensured also the qualified technical naphthalene can be obtained .

从粗苯分缩油中提取的低萘洗油，在洗苯的同时完成了洗萘，既确保了 城市 煤气的萘含量，还可获得合格的工业萘。

Research about flame stability and gas interchangeability of Shanghai town gas

上海地区燃烧火焰稳定性与 燃气互换性研究

Every unit is supplied with Town Gas .

每个单位均有 液化 石油 气供应。

Optimal Planning Model for Energy Flow Network of Town Gas System

城市 燃气系统能流网络的优化规划模型

Advantages of Coking-Gasification Technology for Producing Fertilizer Coke and Town Gas

焦化气化工艺生产化肥焦和 城市 煤气的优越性

Boiler and using this heavy oil to produce town gas . It also discusses the content of substitution and analyses the economical profit .

文章根据奥里油特性及其来源，提出了用奥里油替代重油作锅炉燃料，并用替换出来的重油生产 城市 煤气的设想，探讨了替代实施内容及经济效益分析。

It can also be used directly as a fuel to generate heat steam and electricity in power plants and be supplied to town gas grids .

它还可以直接用作燃料来生产热量、蒸汽和发电，以及供应 燃气管网。

Technical measure for reducing total sulfur content in town gas

降低 城市 煤气中总硫含量的技术措施

Town gas pressure regulators

GB16802-1997 城镇 燃气调压器

According to coal selection practice for Nanchuan town gas engineering this paper describes the industrial test on gasification by mixed firing with Xishui coal and Nanchuan coal .

结合 南川 县 煤气工程气化原料的选择，介绍了习水煤与南川煤混烧制气工业试验。

Analysis of Peak-shaving and Storage of Town Gas

城市 燃气调峰与储存问题的分析

On use of system analysis method the paper puts forward a quantitative analysis method to optimize gas resources constitution capacity and energy flow for town gas system .

本文利用系统分析方法，提出了进行 城市 燃气系统气源结构、规模及能流优化配置的定量分析方法。

Town Gas and New Economy

城市 燃气与新经济

The project helped cut the use of fossil fuel in town gas production and reduce the emission of greenhouse gases thus improving air quality .

有关项目以堆填区沼气作为替代燃料，可减少在 煤气生产过程中使用石化燃料用量和减低温室气体的排放量，有助改善空气质素。

A description is given to the desulfurizer and desulfurization technology used in the purification process of synthesis gas town gas and CO_2 etc.

介绍了用于合成气、 城市 煤气及CO2等净化过程的脱硫剂及脱硫技术。

The Superiority of CNG and LNG as Town Gas Sources

CNG和LNG作为 城市 燃气气源的优越性

The model can be used to provide decision references for the planning and management of town gas system .

利用该模型能为 城市供 燃气系统的规划及管理工作提供决策参考。

The explosion limit of town gas is the important parameter for safe use and fire fighting alarm . An analysis on affecting factors of explosion limit of town gas is made .

可燃 气体的爆炸极限是消防报警和安全使用 燃气的重要参数之一，笔者对影响城市燃气爆炸极限的因素进行了讨论；

Dampening Technology for Converting Town Gas into LPG Mixed Air in Qingpu County

青浦人工 煤气转换为LPG混空气之 燃气加湿技术

Residue Life Assessment of Town Gas Power Pipeline Network in Service-Analysis of Bellow Expansion Joint Failure and Residue Life

连接件疲劳寿命分析的等效SSF法在 役 煤气动力管网剩余寿命评估&波纹管损伤和疲劳寿命分析

CMM currently is mainly used for town gas power generation and chemical materials .

煤矿区煤层气目前主要用于 民用 燃料、发电燃料和化工原料。

Application of Gases Mixing Technology in Town Gas

城市 煤气多气种掺混技术的应用

Catalytic reduction of SO2 by town gas

城市 煤气对SO2的催化还原

By means of modeling test on basis of similarity principle hydraulic characteristics of spherical pipe coupling used commonly in operation of town gas network without interruption of gas supply were studied and improved measures for spherical pipe coupling are raised probed and verified .

该文采用以相似原理为基础的模型试验手段，对目前 燃气管网带气作业中常用的球形管接等的水力特性进行了研究。并提出、验证和探讨了球形管接的改进措施。

With the optimization of technical parameters and liquor composition the efficiency of desulphurization and decyanation was raised primary H_2Sin coke-oven gas reached the quality standard of town gas after its first removal thus production cost was decreased .

通过优化工艺参数和溶液组分，提高了脱硫脱氰效率，使 煤气中的硫化氢经过一次脱除即可达到 城市煤气质量标准，从而大大降低了生产费用。