Formation damage from elemental sulfur deposition in sour gas reservoir;
高含硫气藏元素硫沉积对储集层的伤害
With the exploitation of the high sulfur gas reservoirs,there are many complex problems due to the deposition of the elemental sulfur.
该类气藏因其硫化氢含量高,随着气藏的开发,地层中元素硫析出、沉积,使开发过程出现一系列复杂问题。
The structure of elemental sulfur(S0) in light Petroleum fraction and petroleum product was studied basing on that a new analytical method for determination of S0 was developed using gas chromatography-mass spectrometry(GC/MS).
利用气相色谱-质谱联用仪开发了轻质石油馏分及石油产品中元素硫(S0)的定量分析方法,在此基础上,研究了不同温度下轻质石油馏分及石油产品中元素硫存在的结构形式。
Research Progress in the Application of Thiobacillus and Elemental Sulphur for the Remediation of Heavy Metals Contaminated Soil and Sediments;
硫杆菌和元素硫在治理重金属污染中的应用研究进展
The Fluor SO_x cleanup process a cost-effective SO_2 to elemental sulphur technology for Russia' s green environment;
Fluor SO_x净化工艺——为俄罗斯绿色环境开发的将SO_2转化为元素硫的经济技术
Catalytic reduction of SO_2 with converted gas to produce elemental sulphur;
用转化气催化还原二氧化硫生产元素硫
Fast determination of semiquantitative of element sulfur in tank bottom oil of oil-truck;
油罐车残存油中元素硫的半定量快速测定方法
The investigation of direct catalytic reduction of dioxide sulfur to element sulfur;
将二氧化硫直接还原为元素硫的研究进展
The study has been carried out aiming at the unqualified silver corrosion of jet fuel in the oil truck and the result shows that it was caused by the element sulfur in oil truck.
针对喷气燃料装入罐车后银片腐蚀不合格的问题开展研究,结果表明主要为罐车含有元素硫所致。
Progress in Elimination of Elemental Sulfur by the Acidophilic Sulfur-oxidizing Bacteria;
嗜酸硫氧化细菌消解元素硫的研究进展
The elemental sulfur in FCC naphtha was converted into corresponding triphenyl phosphine sulfide and detected using gas chromatography with flame photometer which was equipped phosphor-filter.
采用衍生化法将催化裂化汽油中的元素硫转化成相应的三苯膦硫化物 ,在带有磷滤光片的火焰光度检测器的气相色谱仪上进行检测 ,解决了元素硫沸点高无法用色谱法分析的问题。
Theseperating lead problem from the residue containing a great quantify sulphur iseffectivelly solved as well.
对铅渣的浸出进行了研究，有效地解决了在大量元素硫存在下提取铅分离硫的问题。
The technological researches for recover elementary sulfur by distillation under normal pressure from sulfur residue after highpressure acid leaching of sulfide zinc concentrate has been carried out and the influential factors for distillation were analyzed.
对硫化锌精矿高压酸浸后的硫磺渣进行常压蒸馏提取元素硫的工艺研究,分析影响蒸馏过程的因素。
actinide chalcogenide
锕系元素硫族元素化合物
THE DEPOSITION PATTERN AND MICRODISTRIBUTION STUDY ON ELEMENTAL SULFUR IN THE HIGH SULFUR CONTENT GAS RESERVOIRS
高含硫气藏中元素硫沉积形态和微观分布研究
The Study on the Speciation and Transformation of Elemental Sulfur Mediated by Typical Acidophilic Sulfur-oxidizing Microbes
典型嗜酸硫氧化菌作用下元素硫的形态及其转化的研究
Experimental Test and Calculation Methods of Elemental Sulfur Solubility in High Sulfur Content Gas
高含硫气体中元素硫溶解度实验测定及计算方法研究
Characteristic of Element Sulphur Oxidation in the Rhizosphere of Rice and Its Ecological Significance;
元素硫在水稻根际氧化特征及其生态效应
A NEW ASSOCIATION MODEL FOR THE CORRELATION OF THE SOLUBILITIES OF THE ELEMENTAL SULFUR IN SOUR GASES
一种关联元素硫在酸性气体中的溶解度新模型
The Proterozoic VMS Copper Deposit in Longmen Mountain Area of Chuanxi:Evidence from Sulphide Trace Element and Sulfur Isotope
川西龙门山地区元古代VMS铜矿床:硫化物微量元素和硫同位素证据
Sulfur is an essential nutrient for plants.
硫是植物的一种重要的营养元素。
Study on the contents of F,s,and Cl in 20 vegetables grown in suburbs of Nanjing.
南京市20种蔬菜氟、硫、氯元素含量研究
Sulphur was not identified as an element until 1810.
1810年以前还没有认出硫是一种元素。
Symptoms on Leaves of Cut Rose Lacking in Phosphorus,Potassium and Sulfur
切花月季缺磷、钾、硫元素叶片症状观察
Archean evaporites of the North China Craton:evidence on major and trace elements and S-isotope
内蒙千里山太古代蒸发岩:常量元素、微量元素及硫同位素证据
Jabir claimed that mercury and sulphur were 'elements' like the four Greek ones.
贾比尔声称水银和硫黄像希腊人所说的四种元素一样，也是“元素”。
A chemical compound containing two sulfur atoms combined with other elements or radicals.
二硫化物含有两个硫原子与其他元素复合的化合物
a compound of sulphur and some other element that is more electropositive.
硫磺和另一种阳性更强的元素形成的化合物。
Microwave Assisted Synthesis of PbS Nanoparticles by One-step Reaction
微波辐照元素反应合成硫化铅纳米粒子
ECF Bleaching of Bamboo Kraft Pulp
中小径竹硫酸盐浆无元素氯漂白技术的研究
ECF Bleaching: Improving Brightness Stability of Kraft Pulp
改善硫酸盐木浆白度稳定性的无元素氯漂白