Therefore, the total sulfur shall be controlled before the feed enters the reformer.
因此在原料进入转化炉之前需对总硫加以控制。
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。
About 90% Of the total sulfur in sour crude will enter into various secondary processing units.
含硫原油中约90%的硫都将进入二次加工的各工艺装置中。
The sulfur analyzer unit will analyze either the total sulfur or individual sulfur species during various process stages.
硫分析器装置将分析各工艺阶段的总硫含量或各种硫类物质的含量。
Compared with the total sulfur, there are the same distribution orders in profile at inorganic sulfur and adsorbed sulfur.
不同立地土壤无机硫、吸附硫含量在剖面中的分布规律与土壤全硫类似。
During measuring total sulfur content in heavy oil using Coulumb instrument, the measured values were often on the low side.
用库仑仪测定重油中全硫含量时，测定值往往偏低。
The XRF method based on standard curve could determine the total sulfur content in desulphurize slag accurately and rapidly.
射线荧光光谱法通过建立标准曲线后，可以准确而又快速地检测脱硫灰中亚硫酸钙及硫酸钙总的硫含量。
It is reported in this paper that the content of total sulfur in coke can be rapidly determined by IR absorption spectrometric method.
红外吸收光谱技术能对焦炭中全硫含量进行快速测定。
The analysis theory of gravimetric method is used for analyzing the experimental conditions in determining total sulfur in coal by Eschka method.
将重量法分析理论应用于煤中全硫测定中艾氏法的试验条件分析，介绍了影响艾氏卡重量法测全硫准确度的几大因素与对策。
The relationship between volatile matter and total sulfur in gas phase of coal pyrolysis process was related to the rule of form sulfur transformation.
煤热解过程中挥发分和气相逸出总硫之间的关系与形态硫的转化和迁移规律有关。
These desulfurizing agents proved to be excellent: reducing the total sulfur of LPG significantly and making the grade of copper stain test go down from 3 to 1.
结果表明，该脱硫剂脱硫效果很好，使液化气的铜片腐蚀从3级降至1级，总硫明显下降。
The relationship between the total sulfur and active sulfur in crude oil was thermodynamically analyzed, and the method for active sulfur monitoring was finally studied.
用热力学分析了原油中总硫和活性硫的关系；最后探讨了活性硫的探测方法。
The paper summarized the methods of determining the sulfur content in petroleum and its products, including total sulfur, elemental sulfur, mercaptan and other sulfide etc.
综述了石油及其产品中总硫、元素硫、硫醇、硫醚、二硫化物等的测定方法。
The results of the experiments indicated that the sulfate and pyretic sulfur can be removed efficiently and the highest removal rate of total sulfur is54.8%in acidic medium.
试验结果表明煤中硫酸盐硫和黄铁矿硫都可获得理想的脱除效果，全硫脱除率最高可达54.8%。
The newly developed solid base technology has been applied on the desulfurization of LPG with good removal of hydrogen sulfide as well as the removal of thiols and the total sulfur.
开发的固体碱技术不仅具有良好的硫化氢脱除性能，而且还具有硫醇和总硫降低功能。该技术在液化石油气脱硫精制装置上进行了工业应用。
The analysis shows that total sulfur and basic nitrogen contents of the refined diesel have been greatly reduced and the complex adsorbent has no affection on other properties of diesel.
对精制后柴油的分析表明：复合吸附剂能够大幅降低油品中的总硫和碱性氮含量，对油品其它性质无大的影响。
In the natural gas purification process-Super Claus process, the static mixer is one of the key equipments, its mixing ratio has an important influence on the total sulfur recovery ratio.
在天然气净化处理工艺——超级克劳斯工艺的流程中，静态混合器是关键设备之一，其混合率对工艺的总硫回收率具有重要影响。
Conclusion ion chromatography for determination of total sulfur in coal has simple operation, high accuracy, and fast analysis, and can be applied in determination of total sulfur in coal.
结论离子色谱法测定煤中总硫具有方便，准确，快捷的优点，可用于煤炭中总硫的测定。
Total sulfur demand is expected to increase primarily for phosphate fertilizer manufacturing, in addition to sulfur fertilizers required to correct growing deficiencies in China and worldwide.
硫需求总量将会继续增加，因为世界磷肥生产不断扩大以及矫正世界和中国日益增长的缺硫而使硫肥需求量增加。
Analyzed are some factors affecting total sulfur recovery, put forward are 3 determinant factors improving total sulfur recovery in CBA process and forecasted is future application of this process.
分析了影响总硫回收率的因素，指出了提高CBA工艺总硫回收率的三个决定因素，展望了CBA工艺的应用前景。
The results of the flotation experiments shows that the ash content of the washed coal is only half of the coal slurry flotation without comminution by high pressure water jet, and the total sulfur.
试验结果表明，高压水射流粉碎过的煤泥浮选后其精煤的灰分含量为煤泥直接浮选精煤含量的一半，全硫含量仅为煤泥直接浮选精煤含量的五分之一。
As a result of the three settlements, this initiative has now secured pollution controls at 20 plants and is expected to eliminate a combined total of 35,000 tons of sulfur dioxide emissions per year.
由于这三项措施的达成，这一倡议现在已经使20个工厂得到污染控制，并有望消除每年35000吨的二氧化硫排放总量。
Removal of total phosphorus and sulfur is improved greatly to achieve standard discharge.
总磷和总硫均有较高的去除率，可使其实现达标排放。
The results showed that formation of sulfur furnace is improved and the total pressure drop is reduced which meet the design expectations with energy-saving effect.
结果表明：在满足设计预期目标的同时，炉内单质硫生成量得到提高，总压降损失得到降低，具有节能效果。
The general trend of sulfur market in the world is given with the total supply and demand of sulfur resource.
从世界硫资源的供应和需求角度分析世界硫磺市场总的发展趋势。
The testing methods for element sulfur, hydrogen sulfide, mercaptan sulfur, bisulfide, corrosive sulfide, total active sulfur and single active sulfide were reviewed.
对原油及其馏分油中元素硫、硫化氢、硫醇硫、二硫化物、腐蚀性硫、总活性硫以及单体活性硫化合物的分析方法进行了综述。
The total amount of sulfur in coke was determined by IR absorption under optimal conditions. The method is rapid and can be used in industrial production with satisfactory results.
在优化的分析条件下，用高频感应燃烧红外吸收法测定非电磁感应性物质焦炭中全硫。该方法快速、简单，实际样品分析结果满意，适用于企业生产。
This type include cementite, permeability nitrogen, carbon and nitrogen boronizing and total permeability, sulfur, carbon and nitrogen altogether permeability, etc.
这一类型中包括有渗碳、渗氮、渗硼以及碳氮共渗、硫碳氮共渗等。
This type include cementite, permeability nitrogen, carbon and nitrogen boronizing and total permeability, sulfur, carbon and nitrogen altogether permeability, etc.
这一类型中包括有渗碳、渗氮、渗硼以及碳氮共渗、硫碳氮共渗等。
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