查询词典 calcined

The mechanisms of phosphate sorption on hydrotalcite and its calcined product are different, which has been confirmed by X-ray diffraction examination.

水滑石及其焙烧产物对磷的吸附具有不同的机理，并得到了X射线衍射的证实。

The influences of reaction time, pH, and the concentrations of phosphate on the adsorption of phosphate on hydrotalcite arid its calcined products were studied.

研究了反应时间、声及磷酸根浓度对磷酸根在水滑石及其焙烧产物上吸附量的影响。

In acidic aquatic environment, hydrotalcite and its calcined product can also play a role in neutralizing H(superscript +) ions and sorbing anions.

在酸性环境下，水滑石及其焙烧产物在对阴离子的吸附过程中都有中和酸性溶液的作用。

Main nonmetal mineral products of Dalitong are as follows: Raw vermiculite (annual export about 10,000 tons), expended vermiculite (annual output 20,000 tons), white mica, mica powder and mica pieces (annual output about 6,000 tons), meroxene and mica pieces (annual output 2,000 tons), bronze mica and mica pieces (annual output 2,000 tons), natural sand (annual output over 50,000 tons), quartz sand and flour (annual output over 20,000 tons), rock slice, taltalit, medical stone, calcined kaolin and so on.

达利通主要非金属矿产品有：蛭石原矿、膨胀蛭石（年产2万吨）、白云母、云母粉、云母碎（干磨和水磨，去掉。年产6千吨）、黑云母、云母碎（年产2000吨）、金云母、云母碎（年产2000吨）、天然彩砂（年产5万吨以上）、石英砂、石英粉（年产2万吨以上）、岩片、电气石、麦饭石、煅烧高岭土等

The anatase crystals of the TiO2 films connected together to form netlike structure after calcined, and th

在自制的光催化反应装置中以10mg/L甲基橙为降解对象，考察了TiO2薄膜的光催化性能，在4h内直接干燥的TiO2薄膜脱色率达到95%，经热处理后薄膜的光催化性能有一定提高，这说明采用AS溶胶前驱体制备的TiO2薄膜光催化性能良好。

Factors influencing TiO_2-PILC photocatalystic properties were discussed, including the ratio of CH3COOH and Ti, the temperature and aging time of pillaring agents, pH value of reaction solution, the temperature of calcined, etc.

以钛酸四丁酯为前驱物，冰醋酸为鳌合剂，重点考察了[CH3COOH]/比、柱化剂制备温度和陈化时间、催化剂煅烧温度等对TiO_2柱撑蒙脱土结构的影响。

The effects of ethanol washing and water washing on structure, morphology and texture properties of pseudoboehmite-calcined γ-Al2O3 were comparatively studied with XRD, FT-IR,TG-DSC,TEM,BET and mercury porosimeter.

采用H2O2沉淀铝酸钠溶液和乙醇分散并洗涤沉淀相结合的方式成功地制备出了大孔容纳米γ-Al2O3纤维。

Assisted with ultrasonic radialization, the optimized conditions for biodiesel production catalyzed by calcined Zn-Mg-Al hydrotalcite were obtained.

以纳米Zn-Mg-Al高温煅烧物为催化剂，高酸值小桐子油为原料，超声波反应器中连续生产生物柴油，并系统研究超声波辐射协同纳米催化剂催化制备生物柴油的最优条件。

SO3 is fixed in ashes at 850~900℃, and it exists in Ⅱ-CaSO4 and has different solubility with the natural anhydrite and the plaster calcined at 400℃. It is the first time to prove that the particles of f-CaO is coated withⅡ-CaSO4 by investigating the process of forming f-CaO, the microstructure, spathic type and optic parameter and the hydrating process.

首次从f-CaO的形成过程、颗粒微观结构、晶型和光学参数以及水化历程等方面证明了f-CaO颗粒被固硫产物无水硫酸钙包裹的颗粒特征，f-CaO颗粒被Ⅱ-CaSO4包裹使其水化速度减慢和活性较低；SO3以Ⅱ-CaSO4形态存在和f-CaO颗粒被Ⅱ-CaSO4包裹均对流化床燃煤固硫渣的活性和体积稳定性产生不利影响。

Simulta-neous chlorination and sulphation of calcined limestone ［J］.

水处理固体废物用作燃煤脱硫剂的可行性研究［J］。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。