查询词典 sulphur

Saudi light oil is a kind of oil with high-sulphur content,lowcondensation point and high heavy metal contens,its property differs from Daqing crude oil and Shengli crude oil. Therefore,HSE problem during its storage and transportation after refining should be taken into more consideration.

中东含硫沙轻原油是一种高硫、低凝、轻组分多、重金属含量高的原油，其物化性质与大庆原油和胜利原油不同，因而必须对其在加工后的储运过程中所涉及到的安全与环保问题给予充分的考虑。

Zijinshan large-scale Cu-Au deposit is the first high-sulphur epithermal type deposit found in China mainland.

提出紫金山矿集区为火山—侵入岩的&一梯多层楼&成矿模式(multi-floor building modle)。

Three types of experiments: O2/CO2, O2/CO2 with limestone injection and O2/RFG with limestone injection were performed by using high-sulphur lean coal.

该文采用高硫(2.235%)的贫煤，在0.3 MW中试台架上，对O2/CO2、O2/CO2喷钙和O2/CO2循环燃烧喷钙等3种工况进行了SO2和NOx协同脱除的研究。

The invention relates to a method for adopting a compound reducing agent to reduce and decompose phosphogypsum; the method comprises the following steps of: using high-sulphur coal and coal gangue to prepare the compound reducing agent; utilizing tail gas to dry the phosphogypsum and the compound reducing agent which are ground and mixed evenly and then transferred into a reducing and decomposing furnace; carrying out reduction and decomposition till the reaction is completed.

本发明涉及一种采用复合还原剂还原分解磷石膏的方法，该方法将高硫煤和煤矸石配成复合还原剂，再将磷石膏、复合还原剂利用尾气烘干、磨细后混匀送入还原分解炉，进行还原分解，直至反应完全。

Oil containing sulphur compounds, especially hydrogen sulphide, is known as sour oil.

石油含硫化合物，特别是硫化氢，被称为酸油。

The S entering into pellet with concentrate is pyrite, with coal powder are iron sulfide, sulphate and organic sulphur, when reducing, S existing in pyrite, iron sulfide and organic sulfur come into gas phase, then been absorbed by fresh Fe and liberate out of pellet, combined with CaO existing in outside of the pellet to form CaS finally, sulphate will remain in DRI.

当还原温度高于在铁碳相图中的最低液相线温度1147~1153℃时，渗碳作用导致DRI外壳熔化，这层致密的熔融外壳起到热态直接还原铁的防氧化作用。低于这个温度将有助于还原和脱硫。

This is mixed with more powerful Islay characteristics; coal dust, sulphur and swimming pools.

如此精采的风味当然能&取悦&维多利亚女王。

Jinshi Metallurgy and Chemistry Plant has developed into a famous smelter in China with an annual electrolytic zinc production of 20 kilotons and sulphur acid production of 25 kilotons by technology innovation, taping potential and increasing production.

金狮冶金化工厂自1995年技改以来，通过挖潜改造，产量不断扩大，技术水平也有很大的提高，现已发展成为年产电锌2万吨、硫酸2.5万吨的冶金化工企业。

The impact of sulphur overcharge percentage, heating temperature and heating time on percent formation of PbS are studied, and the PbS overcharge percentage, heating time and agitation time for decoppering from lead bullion are investigated too.

在本实验中，对硫加入过量率、加热温度、加热时间等制备PbS的工艺条件进行了研究，并确定了加PbS除铜工艺的最佳硫化铅用量，最佳搅拌时间等技术条件。

The surface-enhanced Raman scattering spectroscopy analysis verifies that two nitrogen-containing or sulphur-containing aromatic heterocyclic compound s were chemisorbed onto the Ag-plated carbon fibers and formed a lie-down phase.

表面增强拉曼散射光谱分析证实了含氮或含硫的芳杂环化合物化学吸附在银的表面，并形成了平躺取向的自组装膜结构。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。