本文介绍了液化石油气火灾的特点及其严重性，较全面地分析介绍了液化石油气泄漏处置和火灾扑救的方法。
The paper introduces the features and gravity of the liquefied petroleum gas fire. It analyses comprehensively the handling of the LPG leakage and the ways of suppressing LPG fire.
若改变原制冷设备使之与液化石油气相匹配，则以液化石油气为制冷剂时，制冷循环的性能要优于r22。
Change original refrigeration equipment make it with LPG phase match, while regarding LPG as the refrigerant, the performance of refrigeration circulation should be superior to R22.
以某煤气公司液化石油气火灾事故为例，详细分析了液化石油气火灾的特点。并针对防火、安全管理、应急预案、扑救措施等问题提出了可借鉴的措施。
The LPG fire of a gas Co. was illustrated and its characteristics was analyzed. Some referenced measures were proposed in fire protection, safety management, emergency measure and fire-extinguishing.
由生成的放热规律曲线分析了液化石油气发动机的燃烧特性，并提出了改善液化石油气发动机的性能的措施。
Then it analyzes the combustion characteristic of the LPG engine based on the curve of the heat release rate, and puts forward the measure of improving the performance of the LPG engine.
二甲醚具备与液化石油气相近的理化性质，可替代液化石油气生产代天然气。
Dimethyl ether has the similar physicochemical properties to LPG and can replace LPG to produce substitute natural gas.
液化石油气球罐升压器相当于一台热虹热吸式再沸器，液化石油气外送时使用。
The pressure booster of spherical LPG tanks works like a siphon reboiler when used for the send-out operation of LPG.
结合液化石油气的典型案例，对液化石油气火灾爆炸事故发生的过程、机理和评价模型进行了研究与分析。
Research and analyses on the process, mechanism and assessment model for fire explosion accidents are conducted in accordance with several typical cases.
液化石油气的储存方式是液化石油气储存设计中必须首先考虑的问题。
LPG's storage method and its selection are such a problem that it is to be first considered in LPG storage design.
为确保液化石油气罐区的安全，提出了液化石油气罐区在设计和生产管理方面要考虑的安全对策，可为液化石油气罐区的安全管理提供借鉴。
Safety countermeasures were brought forwards for design and operation management of LPG tank area, in order to prove its safety . They were taken as reference for safety management of LPG tank area.
但国内对液化石油气营销理论方面的研究甚少，更没有一套切实可行的液化石油气营销模型。
But it is still relatively few researches on LPG marketing theory in the domestic, not to say a feasible and effective marketing model.
介绍了“七一三”事故的概况、事故罐车的技术状态、卸车接头的设计计算及将事故罐车残留的液化石油气安全卸出的情况，并对目前正在使用的液化石油气罐车的各类安全附件存在的问题提出了修改建议。
13 accident, technical conditions of the tank car in the accident, design and calculation of the unloading joints, and safe unloading of the residual liquefied gas on the tank car in the accident.
当人装拆液化石油气调压器与液化石油气钢，能指明装与拆方向和通过杠杆省力单向受力工作。
The mounting and demounting direction will be indicated and lever can save energy when mounting or demounting oil gas compressor governor and cylinder by human.
当人装拆液化石油气调压器与液化石油气钢，能指明装与拆方向和通过杠杆省力单向受力工作。
The mounting and demounting direction will be indicated and lever can save energy when mounting or demounting oil gas compressor governor and cylinder by human.
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