sulphur content
[化学] 硫含量
2026-03-22 12:32 浏览次数 17
[化学] 硫含量
europe’s creaky old refineries will not be able to process the heavier saudi crude, and fuel regulations there are less tolerant of sulphur content than elsewhere in the world.
欧洲年久老旧的炼油厂无法加工更重质的沙特原油,且这里的燃料规定对硫磺含量没世界其他地方那么宽容。
increased silicon and sulphur content would make recarburizing process slower.
铁液硅量、硫量高会使增碳速度变慢。
the edible-position sulphur content of the different kinds vegetables are not alike. generaly, edible-leaf-vegetable「s sulphur content is higher than edible-fruit-vegetable」s.
不同蔬菜的食用部位硫含量是不同的,一般叶菜类蔬菜中硫含量高于果菜类蔬菜。
after decades of increasing sulphur emissions by ships, the international maritime organisation is reversing the trend by regulating the sulphur content of fuels.
在数个时代的船舰不断增加硫酸盐的排放之后,国际海事组织(internationalmaritimeorganisation)掉头扭转了调节燃料硫酸盐成分的趋势。
the complex molten-iron desulphurizing process with magnesia-based lime and its result are analyzed as well as the change of sulphur content in steel making process with that molten-iron.
分析了石钢镁基石灰复合铁水脱硫工艺及其脱硫效果,对铁水脱硫后炼钢过程硫含量的变化进行了分析。
classification news 28/2007 detailed eu directive 2005/33/ec, which specifies limits on the sulphur content of marine fuels.
船级新闻信息28/2007中详细介绍了欧盟法令2005/33/ec 针对船用燃油含硫量的限制要求。
the author introduces an effective method to carry out correlation of coal seams by application of sulphur content in coal.
利用煤中硫分进行煤层对比是一种行之有效的辅助方法。
it probes into main factors affecting sulphur content in medium carbon ferrochromium in converter practice, points out measures to decrease the sulphur content.
论述了影响转炉法中碳铬铁含硫量的主要因素,指出了降低转炉法中碳铬铁含硫量的措施。
this paper is to solve the high sulphur content problem in steel .
研究了解决电弧炉炼钢中硫含量高的问题。
the sulphur content in the deteriorated clip was about 320 times as much as that in the new clip.
电子探针分析银夹被硫腐蚀,其硫含量约为新银夹硫含量的320倍。
based on the introduction of high frequency induction infrared absorption, this paper studies its application on the sulphur content determination in tungsten concentrate.
结合工作实际,利用再生坩埚,生铁异标校正红外吸收法测定硅锰中碳、硫。
this system is used for measuring sulphur content in such inflammables as coal, coke and oil.
该系统用于测量煤、焦炭、石油等可燃物资的硫含量。
the paper introduces the state of sulphur content changing in accordance with raw material's when production furnace ferromanganese-silicon.
介绍了电炉生产锰硅合金时,合金中硫含量随所用原料硫含量变化的情况。
significant effect of copper, phosphor and sulphur content in trace amount was observed.
硫、磷含量在很小范围内即有明显作用。
a special 40 bn cylinder lubricant for use in all low speed diesel engines operating on residual fuel with sulphur content lower than 2% wt.
特制堿值为40的气缸润滑油,适用于使用含硫量低于2%重油的所有低速柴油机。
and metal-slag equilibrium test indicated that the sulphur content in steel further decreased by ladle slag added modifying agent.
渣-金平衡试验表明,调质后的钢包渣可使钢中的硫含量进一步降低。
with sulphur content increasing by big percentages, the property of the raw ore in tongshan copper mine has changed greatly and the existing processing flowsheet became unfit.
铜山铜矿原矿性质发生较大变化,含硫大幅度增高,现有选矿工艺流程已难以适应。
correlating coal seams by use of total sulphur content and apparent resistivity is two effective ways in coal geological exploration.
利用煤质指标中原煤全硫含量和视电阻率进行煤层对比,在煤田地质勘探中是两种行之有效的方法。
the test results showed that the sulphur content remained in the pyrite cinders can been effectively decreased by this technology.
试验结果表明,使用本工艺可使黄铁矿烧渣中的残余硫得到有效地降低。
the total sulphur content of the liuzhi coal is higher than that of the shuicheng coal.
六枝煤田的全硫含量明显高于水城煤田。
industrial waste water with high sulphur content will be produced while producing petroleum addictive, and the common disposal method cannot satisfy the needs for environment protection.
石油添加剂生产过程中产生一定量的高浓度含硫工业废水,通常处理办法难以达标排放。
the reasons of such high organic sulphur content was related to less active iron ion in sedimentary basin.
有机硫高的原因与沉积盆地中活性铁离子较少有关。
in order to meet the requirements of low sulphur content for pipeline steel, one new method is developed to inject flux via rh equipment or to add flux for desulphurization.
为满足管线钢生产对低硫含量的要求,近年来开发了利用rh真空处理装置通过喷吹粉剂或在真空室添加脱硫剂脱硫的新方法。
leaves and male spike had higher sulphur content than stalk and ear.
夏玉米各器官中叶片和雄穗的硫含量较高,而茎秆和雌穗的较低。