With the increase of environment pollution from tail gas of vehicles, decrease of sulfur content in gasoline becomes more and more important.
汽车尾气带来的环境污染日益严重受到人们的重视，如何降低汽油中的硫含量是一个热点问题。
This process of sulfur deposition is influenced by pressure, temperature, gas composition, production rate , initial sulfur content in gas and so on.
硫在井筒的沉积除了受外界压力、温度、气体组成、产气量等影响外还受气体初始含硫量等控制。
The study on the sulfur deposition is one of the important tasks in the development of high sulfur content gas reservoirs.
元素硫沉积是高含硫气藏开发中最重要的研究内容之一。
The technology measure that the impurity content of phosphorus and sulfur in the tail gas is reduced is proposed for decreasing the cost of tail gas purification.
为降低尾气净化费用，提出降低尾气中磷、硫等杂质含量的技术措施。
According to the content of H2S, CO2 and organic sulfur compound in Chinese natural gas, discussed the general principle of formula selection based on the condition of raw gas.
并按我国天然气中H2S、CO2和有机硫化合物的含量情况，讨论了根据原料气条件选择配方的总体原则。
It introduces precise quantitative analysis of total sulfur content in synthetic gas.
介绍了合成气中总硫含量的精确定量分析方法。
The study showed that H2S content in gas has related to sulfur amount in coal blend.
研究表明煤气中H2S含量同配合煤含硫量线性相关。
Higher O2 content in regeneration gas promoted the regeneration process, but the sulfur capacity was decreased slightly.
高的氧气含量可加快其再生速率，但硫容量会有所降低。
The cracking additive has high cracking activity and liquid gas selectivity, and can reduce the content of sulfur in gasoline product.
该助剂具有较高的裂化活性和液化气选择性，同时能够降低汽油产品中硫含量。
During the CO2 gasification reaction process, due to less sulfur content gas generated, the iron element in the catalyst would have certain catalyst effect to CO2 gasification of the semi-coke.
在CO2气化反应过程中，由于产生的含硫气体比较少，催化剂中铁元素对残渣半焦的CO2气化起到了一定的催化作用。
During the gas reservoirs with high H2S content development, Sulfur deposition appears in stratum, well casting and oil-gas gathering and transportation system.
在高含硫气藏开采过程中，地层、井筒和地面集输管线都有可能出现硫沉积。
During the gas reservoirs with high H2S content development, Sulfur deposition appears in stratum, well casting and oil-gas gathering and transportation system.
在高含硫气藏开采过程中，地层、井筒和地面集输管线都有可能出现硫沉积。
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