硫化氢

Because of improved separation of the product gas mixture into its components, less hydrogen sulfide and methyl mercaptan are lost in discharging the inert gases than in the known process.

由于将产品气体分离成其组分的改进方法，与已知技术方法比较，在惰性气体的排放中损失的硫化氢和甲硫醇较少。

Octyl mercaptan may exist in the base oil or continue to decompose to volatile low molecular mercaptan or H 2S.

辛硫醇有可能存在于基础油中，或在摩擦热的作用下继续分解生成挥发性的低分子硫醇或硫化氢挥发掉

Various influence factors of mercaptan sulfur in OCT-M hydrotreated FCC naphtha are analyzed , and hydrogenation reaction temperature and H2 S content in recycle hydrogen can be considered as the key influence factors.

对影响OCT-M加氢汽油硫醇硫含量的因素进行分析，认为加氢反应温度和循环氢中硫化氢浓度是主要影响因素。

In the article with emphasis has studied take FLUENT as thesoftware platform natural gas desulphurization catalysis modellingplan, in order to enable to include the hydrogen sulfide the naturalgas as far as possible evenly through the entire catalyst carrier,enhances the natural gas desulphurization catalysis transformationefficiency and the service life, has carried on the value simulationand the simulation to it optimizes, and carries on the contrast withthe former related conclusion.

文中重点研究了以FLUENT为软件平台天然气脱硫催化器的建模方案，为了使含有硫化氢的天然气尽可能均匀地通过整个催化剂载体，以提高天然气脱硫催化器转化效率和使用寿命，对其进行了数值模拟与仿真优化，并与以往的相关结论进行对比。

The paper commencing with analyses of the basic property of the hydrate, structure and sort, analyzes micro kinetics, formation condition, gas hydrate formation mechanism and influencing factor in high sulfur; also proceed analysis in depth for existent hydrate prediction model; according to gas dissolving, hydrate lattice deformation, synergistic action of inhibitor, carry out analytical study for existent error between normal forecast model and physical condition; introduce key parameter theory to establish and modify prediction model of hydrate formation condition to suit for high sulfur gas reservoir and inhibitor system, analyses different kinds of prevention and cure measures to influence of hydrate; finally, through field application in high sulfur gas reservoir hydrate.

本文从分析水合物的基本性质、结构与分类出发，分析了水合物生成过程中的微观动力学、生成条件、高含硫天然气水合物生成机理以及影响因素；并对现行的水合物预测模型进行了深入剖析，根据气体溶解、水合物晶格变形、抑制剂协同作用等因素对常规预测模型与实际条件之间存在的误差进行了分析研究；通过引入关键参数理论，建立并改进了适合高含硫气藏水合物生成条件预测模型及抑制剂体系的高含硫水合物生成条件预测模型，分析了各种防治措施对水合物的影响；最后通过高含硫气藏水合物实例计算，分析了含硫化氢、二氧化碳组分的天然气与常规气体对水合物生成条件的影响，并对各种水合物防治措施进行了实例计算。

Endogenous H2S may be involved in the generation and development of PF.

硫化氢参与了大鼠肺纤维化发展的病理生理过程。

The results for H2 production from photodecomposition of H2S showed the highest H2 evolution rate could reach 7.61mmol/g·h over Cd0.7Zn0.3S photocatalyst calcined under N2 atmosphere at 650℃.

光催化分解硫化氢制氢实验表明，在650℃，N2气氛下焙烧的Cd0.7Zn0.3S最高的产氢速率可达到7.61 mmol/g·h。

The direct photodecomposition of hydrogen sulfide to produce hydrogen under ultraviolet light is studied in the sodium solution illuminated by the 10 W low-pressure mercury-lamp (λ= 253.7 nm) as illuminant.

以10 W低压汞灯（特征谱线波长，λ=253.7 nm，简称UVC）作为光源，硫化钠的水溶液作为反应介质，进行了UVC直接分解硫化氢制氢反应（简称UVC-H2S-H2）的研究。

Hydrogen sulfide ; phototrophic ; chemotrophic ; biological oxidation

硫化氢；光能自养；化能自养；生物氧化

The trial was determined the concentration of ammonia sulfureted hydrogen of piggery \poultry house in Shanghai district.

本试验测定了上海地区猪舍、鸡舍冬季氨气、硫化氢的浓度，分别为：4。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。