查询词典 tail gas

Compared with available technology, the present invention can obtain regenerated hydrogenating catalyst with relatively high activity and obviously lowered SO2 content in regenerated exhaust tail gas.

与现有技术相比，采用本发明提供的方法得到的再生催化剂的活性高，同时可使再生排放尾气中SO 2 的含量明显降低。

It produces the demand of tail gas of the sources of energy of base, car, car to the car, to the requirement of the whole process that the car reclaims to reject from production, sale, and the requirement that waits for a respect to technology of environment, production, safety has certain international level.

它对汽车生产基地、汽车能源、汽车尾气的要求，对汽车从生产、销售到废品回收的整个过程的要求，以及对环境、生产技术、平安等方面的要求有一定的国际标准。

With CAD/CAM integrated modeling technology and NC programming manufacturing to develop cold box process casting technology of engine cylinder block and cylinder head of linear four-cylinder,two-air valve mid-position cam,four-stroke direct-jet combustion chamber,drying cylinder sleeve turbocharged and oil intercooled diesel engine in accordance with EUROⅢ standard of automobile tail gas exhaust.

运用 CAD /CAM一体化复合建模与数控编程加工技术，研究开发了符合欧Ⅲ汽车排放标准的直列四缸、二气门中置凸轮、四冲程直喷燃烧室、干式缸套涡轮增压和机油中冷式柴油发动机缸体缸盖冷芯盒铸造成形工艺。

Keywords sodium hypophosphite;venturi-duct;wet dust collector;cyclone separator;PH3 tail gas

次磷酸钠；文氏管；湿式除尘器；旋风分离器；磷化氢尾气

Methylcyclopentadienyl manganese tricarbonyl behaves better in many new kinds of antiknocks with small addition, good economic benefit and less environmental pollution and less emission of the harmful ingredients in tail gas of cars. It is widely prospective to use MMT.

在许多新型抗爆剂中MMT的抗爆性能较为突出且添加量少，经济效益好，对环境的污染程度小，可减少汽车尾气中有害成分的排放量，因此，具有广阔的应用前景。

With the development of automobile industry,the tail gas of motor vehicles is one of major air pollution sources.

随着汽车工业的发展，汽车尾气排放的氮氧化物对环境造成了巨大污染。

The harmony of simulating heat source of engine tail gas and adsorption refrigeration system could reduce the cost, and upgrade the de gree of belief, provide certain theory and test reference for adsorption generat or design under the specified heat source terms.

模拟的发动机尾气热源和吸附制冷系统相结合，可以降低试验成本，并使试验的可信度更高，为给定热源条件下设计吸附发生器提供一定的理论和实验依据。

The removal ratio of bitumen and tar in tail gas reaches or approaches 100%, the removal ratio of suspended solid comprising carbon black particles and smoke dust reaches the range of 90% to 95%, and the removal ratio of naphthalene with volatility is more than 90%.

对尾气中的沥青、焦油的脱除率分别达到和接近100％，对其中的固体悬浮物脱除率可达90～95％，对其中具有挥发性的萘的脱除率也可达90％以上。

The invention relates to a method for adopting a compound reducing agent to reduce and decompose phosphogypsum; the method comprises the following steps of: using high-sulphur coal and coal gangue to prepare the compound reducing agent; utilizing tail gas to dry the phosphogypsum and the compound reducing agent which are ground and mixed evenly and then transferred into a reducing and decomposing furnace; carrying out reduction and decomposition till the reaction is completed.

本发明涉及一种采用复合还原剂还原分解磷石膏的方法，该方法将高硫煤和煤矸石配成复合还原剂，再将磷石膏、复合还原剂利用尾气烘干、磨细后混匀送入还原分解炉，进行还原分解，直至反应完全。

Combined inertial settling dust separation and cyclone's dust separation,the compound multicyclone,which has two stages as a whole function,is applied to tail gas dust of wet cement rotary kiln with wet evaporator.

把具有惯性沉降除尘、旋风子除尘两级一体功能的复合多管除尘器用于带湿式蒸发器的湿法水泥回转窑尾气除尘，替换原&旋风除尘器＋电除尘器&除尘系统中的多筒旋风器。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。