水镁石
- 网络Brucite;MAGNESIUM HYDROXIDE;Brucite-like
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低温热液场烟囱结构的矿物组分主要为方解石、文石和水镁石,热液流的温度为40~75℃,并以高pH值以及高氢、高甲烷含量为特征。
The structures of the vent chimneys are composed of calcite , aragonite and brucite . The temperature of the vent fluid is around 40 ~ 75 ℃, and it is characterized by high content of hydrogen and methane .
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水镁石(BC)作为阻燃剂具有填充、阻燃、抑烟、无毒、不产生腐蚀性气体、不产生二次污染等优点备受青睐。
Brucite as fire-retardant is very popular by virtue of appending , flame-retardant , restraining smoke , innocuity , preventing caustic gas , non-producing second pollution and so on .
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通过SEM观察及混凝土强度试验,验证了减水剂对水镁石纤维的松解作用。
Dispersing effects of superplasticizer to brucite fibers were verified by means of SEM observation and concrete strength tests .
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水镁石纤维增强SiO2气凝胶超级绝热材料研究
The Study on FB Reinforced Silica Aerogel Super Thermal Insulation Material
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介绍了天然水镁石阻燃剂,并将经TC-114或TSC偶联处理后的天然水镁石,用于阻燃PP与ABS。
It applied crude brucite to flame retardant PP and ABS .
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纤维水镁石(FB)的污染特性研究
Study the Contamination Characters of Fibrous Brucite
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高镍水镁石的存在表明Mg(OH)2-Ni(OH)2类质同象系列是存在的,而且高镍水镁石比一般水镁石稳定性稍高。
The Mg ( OH ) 2-Ni ( OH ) 2 isomorphous series does exist and the stability of high Ni brucite is a little higher than that of ordinary brucite .
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用低浓度的有机弱酸处理纤维坡缕石及纤维水镁石后能显著降低其对RBC的毒性。
The percentage of hemolysis and MDA would decreased apparently after fibrous palygorskite and fibrous brucite were treated by low concentration of organic acids .
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结果表明,不同类型的减水剂对水镁石纤维的叩解度、粘度及zeta电位有不同的影响。
The results indicate that different types of superplasticizer have different effects on the beating degrees , viscosities and ZETA potentials of brucite fibers .
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研究了萘磺酸盐、氨基磺酸盐、密胺树脂及酯基磺酸盐4种混凝土减水剂对两个级别水镁石纤维的叩解度、粘度及zeta电位的影响。
Effects of four types of superplasticizer to the beating degrees , viscosities and ZETA potentials of two grades of brucite fibers were investigated .
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水镁石/ATH/APP复合阻燃剂对UPR的阻燃、抑烟性能的影响
Influence of Brucite / ATH / APP Flame Retardant on the Flame Retardancy and Smoke Suppression of UPR Composite
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结果随着水镁石浓度及培养时间的增加,葡萄糖含量逐渐下降,而培养基pH值、细菌数量和Mg2+、丙酮酸的含量以及β-半乳糖苷酶活力逐渐增加。
Results With the increase of brucite concentration and culture time , the content of glucose decreased gradually , while pH value , number of escherichia coli , content of pyruvic acid , and the activity of β galactosidase increased gradually .
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经详细分析对比,提出矿物材料体系染料废水臭氧化反应中存在Cu丝光沸石岩表面吸附作用反应机理、与水镁石溶解有关的碱催化机理及Mg2+与有机酸根络合反应机理。
In the end , the authors deduce three possible mechanisms for minerals in organic wastewater ozonization processes . They are adsorption of Cu-mordenites , alkali catalysis related to brucite decomposition and complex reaction between Mg 2 + and organic acids .
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采用表面化学作用与超细粉碎相结合的技术方法,将天然纤维水镁石剥分为纤维直径小于100nm的水镁石纳米纤维。
The raw fibrous brucite was separated into brucite nano-fiber with a diameter of less than 100 nm by means of surface chemical and superfine pulverization .
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最后,通过BET、XRD、SEM对补偿收缩石屑砂浆的微观机理进行了研究,并应用分形理论与粘弹性力学模型,结合试验结果对水镁石和钙矾石的膨胀规律进行了解释。
At last , microcosmic mechanism has been studied on shrinkage-compensating crushed stone mortar by BET , XRD and SEM methods . Conjuncted with the experiment results , the expansion discipline of Ettringite and Brucite was studied by using the theory of fractal geometry and viscoelastic mechanism model .
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水镁石纤维水泥混凝土路面在小康高速公路建设上的应用研究
Application of Brucite Fiber Cement Concrete Pavement to Xiao-Kang Expressway Construction
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纤维水镁石在氨基酸水溶液中的电化学及溶解作用研究
Study of the dissolution and electrochemistry of fibre brucite in amino acids
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水镁石纤维在路面混凝土中的分散性研究
Study on the Dispersion of the Fiber Brucite in the Concrete Pavement
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丝光沸石岩/水镁石在臭氧化染料废水体系中的增效作用机理研究
The increasing efficiency mechanism of mordenite-brucite in the ozonized organic wastewater system
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纤维水镁石在无机铵盐中的溶解行为研究
Study on the Dissolving Behavior of Fibrous Brucite in Inorganic Ammonia Salts
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纤维水镁石新成分变种的发现及其矿物学意义
The discovery of new subspecies of fibrous brucite and Its Mineralogical Significance
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水镁石/HDPE复合材料设计性实验的探索
Exploration of designing experiment teaching of Brucite / HDPE composites
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超细水镁石的硅烷偶联剂表面改性
Surface modification of ultra-fine brucite powder by silane coupling agent
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纤维水镁石对复合节能保温涂料性能的影响研究
Influence of Fiber Brucite on Properties of Compound Energy-saving and Thermal Insulation Plaster
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水镁石纳米纤维制备及其纳米复合材料研究
The study on the preparation of brucite nano - fiber and its nanocomposites
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验证了水镁石纤维掺合到混凝土中的可行性。
It proves the feasibility of mixing the fibrous brucite into the concrete .
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钙矾石膨胀和水镁石膨胀的相干性
Research on the Expansion Coherence between Ettringite and Brucite
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四川省石棉县水镁石&纤蛇纹石石棉矿床成矿作用地球化学特征
Serpentinization and Geochemistry of Mineralization of Sichuan Asbestos Deposit
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纤维水镁石的研究进展与应用前景
Present Research Advances and Application Prospects of Fiber Brucite
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酸式磷酸酯对聚丙烯/水镁石复合材料的阻燃偶联作用
Retardant and Coupling Effect of Phosphate Ester Acid on Polypropylene / Brucite Composite