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liquefied petroleum gas是什么意思,liquefied petroleum gas的意思翻译、用法、同义词、例句

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  • ***************

  • 例句

  • Those portions of reservoir gas which are liquefied at the surface in separators, field facilities, or gas processing plants. Plant products are also known as liquefied petroleum gas (LPG).

    油藏气体中的一部分。在地面分离器、矿场设备或气体处理厂内该部分气体变为液体。气体处理厂的产品也称为***************。

  • The basic situation of liquefied petroleum gas (LPG) market in Henan province is briefly introduced and the influence of western gas transported to east to LPG market of Henan is analyzed.

    简要介绍了河南省燃气市场的基本情况,着重分析“西气东输”天然气进入河南市场后,对河南***************市场造成的影响。

  • Liquefied petroleum gas(LPG) is a kind of hydrocarbon compound with high heat value, can be used for power generation.

    ***************是一种具有高热值的碳氢化合物************,可以用来发电。

  • This article is aimed for investigating Liquefied Petroleum Gas (shortening LPG) market and the development of LPG fleet of our country, which includes four chapters.

    论文专门研究我国***************(简称LPG)市场与船队发展问题。 论文共分为四个章节。

  • This thesis is an analysis of various danger factors in inspection of tanks for liquefied petroleum gas and a summary of safety control measures of tank inspection.

    本文对***************罐检的各种危险因素进行分析并对罐检的安全控制的措施进行了归纳总结。

  • Liquefied Petroleum Gas Dispenser.

    ***************加气机。

  • A typical signal was found in the position of welding scar of a liquefied petroleum gas(LPG) tank by metal magnetic memory testing (MMMT).

    采用磁记忆检测发现***************储罐焊疤部位存在较强的磁记忆信号。

  • Applications:Suitable for conveying liquefied petroleum gas under low pressur for household daily use.

    用途:适合家庭日常低压输送***************使用。

  • This article is mainly investigating Liquefied Petroleum Gas(abstract as LPG) market and the development of LPG fleet of our country.

    论文专门研究我国***************(简称LPG)市场与船队发展问题。

  • The fire and explosion hazard in liquefied petroleum gas storage tank zone were evaluated quantitatively by the fire and explosion hazard index method.

    采用火灾爆炸危险指数评价法,对***************储罐区火灾爆炸事故的危险性进行定量安全评价。

  • To help counter such shortages, China's largest city, Shanghai, on Monday announced an increase in prices for liquefied petroleum gas used by scooters.

    为了应对能源短缺,周一时,中国最大的城市上海市宣布提高速可达使用的燃料--***************的价格。

  • Yunnan locate in plateau, engine inflate efficiency drop , liquefied petroleum gas device and engine mismatch, lack the essential plateau and adjust the technological scheme.

    云南地处高原,发动机充气效率下降,而且***************装置与发动机不匹配,缺乏必要的高原调整技术方案。

  • The gasifier is liquefied petroleum gas liquid from the rapid gasification equipment.

    气化炉是将***************从液态快速气化的设备。

  • Liquefied petroleum gas production.

    液化石油汽的生产。

  • 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.

    本文介绍了***************火灾的特点及其严重性,较全面地分析介绍了***************泄漏处置和火灾扑救的方法。

  • The design of LPG (liquefied petroleum gas) mono-fuel engine based on small bore ***sel engine and comprehensive experimental investigations were made first in our country.

    本文开展了基于小缸径柴油机的***************(LPG)单一燃料发动机的设计和全面的试验研究工作。

  • We have a number of technical publications on various oil products including lubricants, bitumen, and liquefied petroleum gas.

    壳牌各油品部门,包括润滑油、沥青、***************、燃料等,均备有产品介绍资料。

  • The results show that the heat consumption of this furnace which using liquefied petroleum gas as fuel is 845.

    结果表明,采用***************作燃料的一种铝合金锭加热炉的热耗为845。

  • Measures are taken to both intrinsic safety and process, and put forward some suggestion, so as to insure safety of tank farm of liquefied petroleum gas.

    为确保***************罐区的安全,在本质安全与工艺安全两方面采取措施,并提出一些建议。

  • Peace, marketing oilfield mixed operation, stability Qingting, liquefied petroleum gas.

    和平、销售油田混合烃、稳定轻烃、***************。

  • The phenomenon of vapor explosions threatens the safe storage and transportation of liquefied petroleum gas.

    ***************蒸汽爆炸是对其安全储运构成很大威胁的一种观象。

  • In this paper, the process and equipment of liquefied petroleum gas (LPG) mixing with air are described firstly.

    论文先对***************(以下简称LPG)混空气装置及生产工艺作一定的描述。

  • Secondly, on this basis, have proposed the road testing program of the urban passenger train of liquefied petroleum gas, research and analyse the road test of transforming the vehicle.

    其次,在此基础上,提出了***************城市客车的道路试验方案,并进行了改造车辆的道路试验研究分析。

  • Objective To compare the mutagenicities by combustion particulates from liquefied petroleum gas(LPG)and coal, and to know the model of their joint action.

    目的比较***************(LPG)燃烧颗粒物和蜂窝煤燃烧颗粒物的致突变性以及二者的联合作用。

  • 专业解析

    液化石油气(Liquefied Petroleum Gas,简称LPG)是一种由丙烷(C₃H₈)和丁烷(C₄H₁₀)等低碳烃类组成的混合燃料,在常温常压下以气态存在,通过加压或冷却可转化为液态以便储存运输。其核心特性与应用如下:

    1. 成分与生产 LPG主要来源于原油炼制(占比60%)和天然气处理(占比40%)的副产品。在炼油过程中,烃类混合物通过分馏分离出不同组分,其中丙烷和丁烷因沸点较低(丙烷-42°C,丁烷-0.5°C)被提取液化。根据国际能源署(IEA)数据,全球LPG年产量超3亿吨,是重要的清洁能源补充。

    2. 应用领域

      • 民用燃料:用于家庭烹饪、供暖,尤其在天然气管道未覆盖地区(如印度农村80%的LPG用于炊事);
      • 工业用途:作为金属切割、陶瓷烧制的热源;
      • 车用燃料:LPG汽车排放的氮氧化物比汽油车低60%(数据来源:世界液化石油气协会);
      • 化工原料:生产丙烯、丁烯等石化产品。
    3. 优势特性 LPG燃烧后仅释放二氧化碳和水,颗粒物排放量比柴油低90%以上。其液态体积仅为气态的1/250,便于钢瓶运输。世界卫生组织将LPG列为清洁炊事燃料,可减少室内空气污染导致的呼吸道疾病。

    4. 安全标准 各国对LPG储存有严格规范,例如中国《GB/T 11174-2011》规定钢瓶需含安全阀和腐蚀防护层。泄漏时因气体密度大于空气,需安装地面通风设备。国际海事组织(IMO)对海运LPG船舶的舱压控制要求精确到±0.02MPa。

    网络扩展资料

    液化石油气(Liquefied Petroleum Gas,简称LPG)是一种常见的燃料和化工原料,其含义和特性可综合以下信息解释:

    1. 基本定义
      LPG是由丙烷(C₃H₈)、丁烷(C₄H₁₀)及少量丙烯、丁烯等烃类组成的混合物。它通过加压或降温的方式从石油炼制尾气或天然气中液化分离而来,常温下为气态,存储时需保持液态。

    2. 成分差异

      • 炼厂气来源的LPG可能含烯烃(如丙烯、丁烯)及微量硫化物;
      • 天然气来源的LPG则基本不含烯烃。
        为便于泄漏检测,通常添加乙硫醇作为气味剂。
    3. 主要用途
      广泛用于工业燃料(如金属切割)、民用炊事、汽车燃料,同时也是石油化工原料,可用于裂解制乙烯或合成气。

    4. 物理与安全特性

      • 闪点为-74℃,易燃易爆,空气中浓度达一定范围遇明火即爆炸;
      • 体积约为气态的1/600,便于运输储存。
    5. 其他名称与标准
      别名包括“液化气”“压凝汽油”,CAS号为68476-85-7,国际标准编号21053。

    如需更详细的生产流程或技术参数,可参考化工类权威文献或标准文件。

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