SEPIOLITE相关论文
Three different kinds of sepiolite (Type A, Type B and Sepiolite fiber) were processed by calcination and analyzed by th......
Sepiolite and its heated samples were investigated by means of X-ray diffraction (XRD) in combination with thermo gravim......
The work attempts to investigate the effect of sepiolite nano fibers addition on mechanical property and sintering behav......
In this study,the phase transformation and micromorphology evolution of sepiolite nanofibers were studied along with the......
本文在pH=7.2,离子强度为2.0×10~(-3)mol·dm~(-3)的条件下,测定了十二烷基笨磺酸钠和溴代十六烷基吡啶在海泡石上的吸附......
研究了酸处理对ｓｅｐｉｏｌｉｔｅ结构的影响及环己烷在Ｐｔ／ｓｅｐ－Ａｌ２Ｏ３催化剂上的脱氢性能。结果表明，酸处理能使Ｓｅｐｉｏｌｉｔｅ骨架中的呐“发生解离，生成一种高比表面积的产物。环......
Removal of antibiotics from aqueous solution by using porous adsorbent templated from eco-friendly P
The aqueous foam template without any solvent and only using the particles stabilizer has attracted much attention for p......
首次用海泡石为硅源、高岭土为铝源,在水热条件下原位晶化合成NaY分子筛,采用粉末X射线衍射仪、电子扫描电镜等测试手段对所合成样......
In situ stabilization remediation of cadmium contaminated soils of wastewater irrigation region usin
The effects of immobilization remediation of Cd-contaminated soils using sepiolite on soil pH,enzyme activities and micr......
A cube-like Ag@Ag Cl-doped TiO_2/sepiolite(denoted Ag@Ag Cl–TiO_2/sepiolite) was successfully synthesized via a novel m......
Effects of Nano-Filler on the Thermal and Fire-Resistant Properties of Ethylene-Vinyl Acetate Copoly
Sepiolite (S9, B10, B20, B40) and boehmite have been added to an intumecent flame retardant (IFR) system to produce the ......
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......
Activating conditions of sepiolite are studied by determining specific surface method. Sepiolite is used in processing f......
Grafting reaction of methyltriethoxysilane on sepiolite surface was studied. The structure of thesilanized product befor......
Effect of Transition Metals on Catalytic Performance of Ru/Sepiolite Catalyst for Methanation of Car
The effects of Mo, Mn and Zr transitional metals on the catalytic performance of Ru/sepiolite for CO2 methanation were i......
In this work,the use of sepiolite for the removal of carbon dioxide from a carbon diox- ide/methane mixture by a pressur......
海泡石调湿涂料是以海泡石作为调湿功能性材料的调湿涂料.本文参考已有海泡石调湿涂料配方,在现成普通涂料的基础上通过试验配制成......
A new kind of Ru supported on sepiolite catalyst with La as promoter for ammonia synthesis was prepared. The effects of ......
The acid treatment process,testing methods,microstrcture of sepiolite mineral materials and their adsorbing properties t......
对海泡石原矿进行酸、热联合改性。采用单因素实验,对改性海泡石处理Cu2＋、Pb2＋、Zn2＋多金属废水进行了研究。结果表明,经过0.9 mol/L......
用常压气相沉积法镀膜制得的二氧化钛薄膜为催化剂,以紫外灯为光源,研究了亚甲基蓝的光催化降解.实验表明:镀膜时基片温度为200°C......
用浸渍法制备了一系列镍基催化剂并以苯加氢反应及二硫化碳中毒为手段考查了MoO3对Ni基催化剂的改性机制.结果表明,钼的加入能增加......
以酸处理海泡石为载体,用浸渍法制备了一系列含不同助剂的Ni基海泡石催化剂.以二氧化碳甲烷化、苯加氢、抗毒及抗热实验对助剂的影......
研究了酸处理对sepiolite结构的影响及环己烷在Pt/sep-Al2O3催化剂上的脱氢性能.结果表明,酸处理能使sepiolite骨架中的M∥+发生解......
Multi-walled carbon nanotubes were synthesized by the catalytic decomposition of acetylene at 750oC over sepiolite powde......
Effect of Transition Metals on Catalytic Performance of Ru/Sepiolite Catalyst for Methanation of Car
The effects of Mo, Mn and Zr transitional metals on the catalytic performance of Ru/sepiolite for CO2 methanation were i......
为揭示钝化材料的老化对土壤镉(Cd)钝化稳定性的影响,选择河池、湘潭、韶关三类酸性水稻土,开展了温室条件下为期308 d的土壤培养......
海泡石在战略性新兴产业领域已得到了广泛应用。首先介绍了海泡石的结构及物化特性,阐述了海泡石提纯加工技术,综述了海泡石在节能......
对于偏高岭土和海泡石在复掺条件下对水泥净浆强度与微结构的影响进行了系统研究。分别探讨了偏高岭土和海泡石在单掺与复掺状态下......
海泡石粉疏松多孔结构为其提供较好的吸附性和水溶性,对含有较多天然纤维的装饰壁材墙衣来说,可产生一定的增稠性和分散性。在以稻......
采用浸渍沉淀法制备了不同比例的MgO／海泡石（Sep）复合载体负载cu催化剂，并考察了其对环己醇脱氢反应的催化性能。采用N2气物理吸附、X......
以海泡石为载体,通过共沉淀法制备丙烯氨氧化催化剂,并通过XRD和BET对这种催化剂进行表征.在自制的固定床反应器中评价了海泡石负......
本文采用红外吸收光谱分析方法，对湖北广济海泡石的热相变过程进行了研究。研究 ３００℃以下，海泡石的结构保持稳定：３００－８００℃，海泡的结构发生畸变......
四川新康温石棉矿床中的海泡石，属富镁海泡石变种，其化学成分具有ＳｉＯ２、ＭｇＯ、Ｈ２Ｏ含量高、Ａｌ２Ｏ３、Ｆｅ２Ｏ３、ＦｅＯ含量低的特点。物理化学性能测试结果表明，矿床中海......
以黄原胶（XG）、丙烯酸、丙烯酰胺为主要原料，过硫酸钾为引发剂，通过接枝共聚并复合海泡石制备接枝共聚物，利用红外光谱（FT—111）对接枝产......
利用粉晶Ｘ射线衍射分析方法，研究了海泡石在热处理过程中的相变特征。研究发现，海泡石在受热后将向滑石转变，并可分为４个阶段：室温￣２００℃，为海......
以改性海泡石为载体，用真空浸渍法、沉积沉淀法和离子交换法负载Cu，制备Cu／海泡石催化剂，以CO氧化为模型反应考察该催化剂的催化氧化性......
海泡石胶体有较理想的吸附性、流变性、抗盐性及抗高温性能,用于化妆品可取代价格昂贵的原料,提高产品质量。本试验将海泡石用于牙......
考察了盐酸浓度，处理时间对海泡石的脱镁率及比表面和孔径分布等的影响。结果表明，当脱镁率为３６％时，海泡石的比表面有最大值，达５５４．４ｍ＾２／ｇ，对Ｐｂ＾２＋，Ｃｄ＾２＋的吸附性......
根据粘土的结构特点，分析了膨润土、海泡石、累托石泥浆在高温条件下的特性，提出了适用于高温泥浆的粘土材料。......
本文研究了不同的制备方法对镍基海泡石催化剂苯加氢活性的影响并用ＴＰＲ、Ｈ２－ＴＰＤ、ＸＲＤ、ＸＰＳ、ＴＥＭ等方法表征了催化剂的表面性质。结果表明，焙烧温度及浸......
以天然海泡石为原料,对其进行酸改性后作为催化剂载体.采用浸渍法制备了用于CO选择催化还原NOx的负载型Au/海泡石催化剂.设计正交......
海泡石具有巨大的比有面和独特的孔结构，而且资源丰富，价格低廉，是一种新型的催化材料。本文叙述了海泡石的改性方法及其化催化中的应......
本文研究了海泡石和稀土Sm镍催化剂的苯加氢活性及CO2甲烷化活性的影响，并用XPS、活性比表面积及CS2中毒等方法表征了催化剂的表面......
坡缕石和海泡石是沙漠和干旱，半干旱地区土壤中常见的矿物，形成了高碱（ｐＨ９～１１）和富硅镁低铝环境中，在酸性红壤中还未见报道，在研究土壤矿物时，发......
研究了海泡石的组成与离子交换能力之间的关系。通过镁离子酸溶解动力学及ＸＲＤ和ＩＲ研究发现，海泡石的镁具有两种不同的存在形式。Ａｌ＾１３＋取代部分......
Ｎｉ－海泡石催化剂催化苯气相加氢动力学曹声春，杨礼嫦，彭峰，黄孟光（湖南大学化工系，长沙４１００８２）关键词镍，海泡石，负载型催化剂，苯，加氢，反应动力学Ｎｉ一海泡......
Ｎｉ－海泡石催化剂的热稳定性和抗毒性曹声春，杨礼嫦，彭峰，周军，郭栋材（湖南大学化工系，长沙４１００８２）关键词镍，海泡石，负载型催化剂，耐热性，抗毒性，苯，环己烷......
铁－铜－锰氧化物／海泡石催化剂对苯羟基化为苯酚的催化作用曹声春，黄孟光，李克，杜兴军（湖南大学化工系，长沙４１００８２）关键词氧化铁，氧化钢，二氧化锰，海泡......
