The wall must be protected against chemical attack from highly corrosive components of the combusting gases. 必须把室壁保护起来以防止来自燃气的高度腐蚀性成分的化学侵蚀。
Sulfur oxides ( SOX.) are acrid, corrosive, poisonous gases produced when fuel containing sulfur is burned. 硫氧化物(SOX)是辛辣的腐蚀性的有毒气体,产生于含硫燃料的燃烧。
Other corrosive gases, e.g.chlorine or sulphur dioxide, may also affect wear and friction but there appears to be no published data on the significance of these gases. 其他,如腐蚀性气体氯气或二氧化硫,也可能影响磨损和摩擦,但似乎这些气体的意义没有被公布的数据。
The conveyed media kind: air and other non-flammable, non-plosive and non& corrosive gases. 输送介质种类:空气和其它不易燃易爆,且无腐蚀性的气体。
Gaseous argon is tasteless, colorless, odorless, non corrosive, and nonflammable. argon belongs to the family of rare inert gases. 气态氩无味,无色,无嗅,无腐蚀性,不可燃。氩属于稀有惰性气体家族。
As a result of the unit as a former pump water loop pump, which is especially suitable for extraction contains a lot of steam and a certain corrosive and condensable gases in the process. 本机组由于采用水环泵作为前级泵,因而特别适用于抽除含有大量水蒸气和带有一定腐蚀性和可凝性气体的工艺过程中。
OR31 Series Stainless Steel Regulator, dual-stage diaphragm vacuum structure, the output pressure stability, suitable for high-purity gases, standard gases, corrosive gases. OR31系列不锈钢减压器,双级式膜片减压结构,输出压力稳定,适用于高纯气体、标准气体、腐蚀性气体等。
There are several corrosive gases in most oil-field of our country, such as CO 2 and H 2S. The corrosions of CO 2 and H 2S are the main. 我国大多数油田含有CO2、H2S等腐蚀性气体,CO2、H2S腐蚀是井下油气管的主要腐蚀类型。
From oil well head to assembling gathering station, there is often one or several of oil, gas and water phases in the mediums transported by the pipelines, in which corrosive gases such as oxygen, carbon dioxide and sulfureted hydrogen may be dissolved. 从井口到集输总站的油气集输管道输送介质往往含有油、气、水多相介质,还含有溶解氧、二氧化碳、硫化氢等腐蚀性气体。
Corrosion mechanism and effecting factors of corrosive process were discussed for equipment located in mixed gases of high temperature H2 and H2S in petrochemical plant, Protective measures for high temperature H2-H2S corrosion were supposed. 论述了石油化工装置处于高温氢和硫化氢混合气体时对设备的腐蚀机理和腐蚀过程的影响因素;对高温H2-H2S腐蚀提出了防护措施。
The Principle and Methods of Cleaning Noxious and Corrosive Gases in Plasma Etching Process 等离子体刻蚀过程中有害气体净化的原理和方法
Because of the heavy smoke haze and the corrosive and toxic gases emitted from halide/ Sb2O3 during its burning process, the application of this conventional flame-retardant was strictly restricted. 传统型卤化物/Sb2O3阻燃剂燃烧时发烟量大,产生大量腐蚀性和有毒气体,使其应用受到限制;
Flame-retardant polymer materials producing halogen-free, non-toxic or corrosive gases and smoke during burning have became a trend for environmental requirements. 阻燃聚合物材料的无卤、无毒和低烟化是环保要求的发展趋势。
Traditional halogen-based fire retardant systems will release corrosive and toxic gases in fire and do harm to environment. 传统的阻燃体系中含卤阻燃剂阻燃效果比较好,但由于在火灾中会放出腐蚀性、有毒的气体,对环境危害较大。