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- excessive sulfur content 过高的硫含量
- The causes of corrosion and fouling are discussed depending on the following variables:type of fuel, firing procedures, sulfur content, degree of slagging and excess air. 从锅炉燃料的含硫量、燃烧过程、锅炉结渣倾向、过剩空气量等几个方面分析了低温受热面的腐蚀和积灰发生的原因。
- Sulfur content of gasoline reduces gradually along the riser. 汽油硫含量沿提升管高度增加而逐渐降低。
- The sulfur content in heavy oil is determined by a dynamic coulometric method. 采用动态库仑分析法对重油中硫进行测定。
- Acrid: Describes a harsh or bitter taste or pungent smell that is due to excess sulfur. 辛辣的:形容一个粗糙或苦的味道又或者是由于过量的硫磺而产生的刺激性气味。
- Shell Portuguesa WORK PERFORMED: Performance analysis of boilers burning a low sulfur content fuel, PORTUGAL. 在葡萄牙,对采用低硫含量的燃料的锅炉进行性能想能分析。
- Prevents corrosion of metal surfaces when using fuels with high vanadium and sulfur content . 抑制油料中的硫、钒等对管路的腐蚀。
- On the other hand,the excess sulfur will eliminate the sulfur vacancies effectively and suppress the surface state.emission.The ODA could passivate the surface states presented on the s... 反应中过量的硫能有效地填补硫空位;从而抑制表面态发光.;同时;ODA的修饰也能有效地钝化表面态;减小表面态的发光强度
- Hydrodesulphurization technology could effectively decrease sulfur content in gasoline and octane number loss. 加氢脱硫技术能够有效降低汽油硫含量,减少辛烷值损失。
- The determination of total sulfur content i n BaCO 3 by burn volumetric analysis is introduced. 介绍了燃烧容量法测定碳酸钡总硫含量的分析方法。
- Separate oxysulfide sulfoxide from oil, the sulfur content of oil can be reduced. 氧化后柴油中的硫氧化物,从油品中萃取分离出来,以达到降低油品硫含量的目的。
- In order to reduce olefin and sulfur content, FCC gasoline hydrorefining and hydroisomerization technology was studied. 为了降低催化汽油中的烯烃含量、硫含量,进行了催化汽油加氢精制加氢异构化的研究。
- Results show that the sulfur content of steel and support segments are main factors leading to the intermedium cracks. 结果表明,钢中的硫和铸坯的支撑段是影响中间裂纹的主要因素。
- The sulfur content in zinc oxide desulfurizer was calculated by the fire weighing method. 采用灼烧称量法测定氧化锌脱硫剂硫容。
- excessive sulfur coefficient (ESC) 过硫系数
- Warm-water bathing aids relaxation, and high salt or sulfur content helps some skin conditions. 温水沐浴有助于放松,高盐分或硫磺含量可帮助改善肌肤。
- It will also help produce fuels with lower sulfur content, which have fewer emissions than other fuel blends. 它还将帮助生产硫含量更低的燃料,这些燃料比其他的混合燃料排放更少。
- The rule of forming H2S, and the effects of deoxidization and sulfur content on H2S are obtained. 并得出还原气氛下煤中硫生成H2S的规律、还原气氛强弱、煤中含硫量对H2S生成的影响。
- Relationship between Sulfur Content in Plants and Atmospherie SO2 Concentration in Nanjing City and Its Application in Assessm-ent of Air Pollution. 城市植物叶片含硫量与大气SO_2污染关系及其在污染状况评价中的应用
- Only washed coal or high quality and low sulfur content coal can be allowed to directly use by boilers for space heating and production. 对于采暖及生产锅炉直接燃煤,必须使用优质低硫煤或经洗选的煤炭。
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