sulfur相关论文
Sulfur concrete (SC) is a relatively new type of construction material with advantages of the strong corrosion resistanc......
Oxidative desulfurization (ODS) of Azeri crude oil was studied under the electric field.By means of orthogonal experimen......
采用傅里叶变换漫反射红外光谱法,在500~400cm~(-1)范围内研究了单质硫S-S键伸缩振动红外吸收模式(νS-S)的一维漫反射红外光谱、......
This article mainly introduced the process of clean steel with different ways in Panzhihua Steel based on high sulfur co......
As the market demand for clean steel increased,a number of new technologies for clean steel production have been develop......
The heat transfer analysis of variable conductance heat pipe air preheater was carried out. The temperature trans-fer ma......
The restriction on sulfur level in gasoline has been increasingly tightened. The U.S.Tier 22222 regulation requires a r......
The restriction on sulfur level in gasoline has been increasingly tightened. The U.S.Tier 22222 regulation requires a r......
The sulfur-reducing functional component——the Lewis acid-base pair compound——and associated active zeolite component......
In this study,by means of the experiments for desulfurization of model diesel through oxidative extraction,the changes a......
Inclusion has an important effect on quality of high speed rail steel. In consideration of the lower acceptance percenta......
Styrene-butadiene rubber (SBR) is widely used in tires in the automotive segment and vulcanization using sulfur is a com......
rSimultaneous measurement of aqueous redox-sensitive elements and their species across the soil-wate
The redox-sensitive elements,such as iron,manganese,sulfur,phosphorus,and arsenic,shift their speciation every millimete......
In order to reveal the surface modification mechanism of fine coal by electrochemical methods, the structural changes of......
Suspension calcination and alkali leaching of low-grade high-sulfur bauxite:Desulfurization,mineralo
To enable the utilization of low-grade and high-sulfur bauxite,the suspension calcination was used to remove the sulfur ......
The feasibility of using ultrasound to enhance the performance of de-sulphurization and de-ashing during slime flotation......
污水厂污泥中的无机硫和有机硫在厌氧消化过程中同时进行固-液-气三相的物理、化学和生物转化。硫的迁移转化及影响机制是污泥厌氧......
称取0.040 0g试样,将试样置于灼烧过并铺有0.3g五氧化二钒助熔剂的坩埚内,加入0.2g锡粒,再覆盖0.15g五氧化二钒助熔剂和1.4g钨粒,......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Transformation Efficiency of Sulfur for a Mulberry Leaf-Silkworm Cocoon System in the Lower-Middle R
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
采用硝酸+高氯酸湿法消解和微波消解样品,用电感耦合等离子体原子发射光谱法测定灌木枝叶和茶叶样品溶液中硫、磷含量.测定植物中......
利用H2S气体在1 500K高温下进行裂解反应,得到H2和硫磺,之后使用MDEA(N-甲基二乙醇胺)水溶液来吸收反应后气体中的H2S,将吸收富液......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Influence of FeO and sulfur on solid state reaction between MnO-SiO2-FeO oxides and an Fe-Mn-Si soli
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Polyacrylonitrile(PAN), PAN/cellulose acetate(CA), and PAN/CA-Ag based activated carbon nanofiber(ACNF) were prepared us......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Glucosinolates (GSs) are a group of plant secondary metabolites containing abundant nitrogen (N) and sulfur (S) mainly i......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Much attention has been paid to the stoichiometry of carbon(C), nitrogen(N), and phosphorus(P) because of their signific......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Investigation of sulfur speciation in particles from small coal-burning boiler by XANES spectroscopy
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
从经济景气状况、财政政策、货币政策、产业政策等角度分析了2010—2011年硫黄市场环境,并对未来供求形势及价格走势进行了预测。
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介绍涂硫尿素的生产工艺流程,对涂硫尿素生产工艺中的关键影响因素——涂硫转鼓内部结构,喷嘴喷压、喷角、喷距,尿素预热温度,硫黄......
The adsorption of one monolayer S atoms on ideal Si(100) surface is studied by using the self-consistent tight binding l......
Interfacial Behavior of Sulfur and Yttrium in Yttrium Modified Ni3Al-Based Alloy IC6 during High Tem
The interfacial behavior of sulfur and yttrium in the yttrium-modified Ni3Al-based alloy IC6 during oxidation at 1100 ℃......
在对目前氧硫化碳(COS)合成方法进行分析的基础上,开发了一种新的可用于工业生产高纯度COS的技术.该合成工艺以一氧化碳和单质硫为......
采用气相色谱/质谱(GC/MS)联用仪,测定柴油中元素硫含量的方法.该方法采用直接进样,完成一个样品分析只需20 min,最小检测量为4.5......
Sulfur Distribution during Hydrothermal Liquefaction of Lignite, Wheat Straw and Plastic Waste in Su
The distribution and transformation of sulfur in products during hydrothermal liquefaction of lignite, wheat straw and p......
A 3D mathematical model is developed to calculate the temperature and velocity distributions in a moving gas tungsten ar......
在稳流条件下,考察了KNO3体系中离子液体辅助煤浆电解脱硫效果.研究了煤浆电解过程中离子液体结构、浓度、温度和时间对脱硫率的影......
The effect of sulfur compounds (including sulfur,sulfide,sulfite and sulfate),initial concentration of heavy metal and o......
叙述了硫磺回收尾气处理技术发展的概况,对不同尾气处理技术进行分析,并提出尾气低温加氢催化还原吸收工艺是目前炼厂硫磺回收装置......
本着探索化合物添加对土壤芳基硫酸酯酶活性的作用效果的目的,采用室内模拟培养试验方法,以东北黑土、白浆土、棕壤和褐土为供试对......
引入适量的硫可以明显改善铁基材料的摩擦学性能。采用粉末冶金技术制备了含硫高速钢样品材料，采用销盘高温摩擦试验机研究了该样品......
目的 采用前期实验已构建成功的luxS基因缺失的变形链球菌突变株,分析luxS基因在口腔变形链球菌的密度感应及硫代谢中的双重作用.......
