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high specific surface
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  高比表面
    RESEARCH ON A NEW CATALYTIC MATERIAL-HIGH TEMPERATURE RESISTANT ALUMINA WITH HIGH SPECIFIC SURFACE AREA Ⅳ.EFFECT OF LANTHANUM ON PREPARING HIGH-SURFACE AREA ALUMINA BY SOL-GEL METHOD
    高温高表面氧化铝新材料的制备化学研究 Ⅳ.镧组分对溶胶-凝胶法制高比表面Al_2O_3的影响
短句来源
    Performance of high specific surface area wire gauze structured packing at high pressure
    高压下高比表面丝网规整填料传质性能的测试
短句来源
    Hydrothermal refluxing method was first applied to prepare high specific surface area CeO_2-ZrO_2 mixed oxides.
    (2)首次采用水热回流法制备了高比表面CeO_2-ZrO_2复合氧化物。
短句来源
    Thus, the optimal reaction condition is determined, and a new polymeric adsorbent of high specific surface area (1200-1400 m2/g) is obtained.
    确定了最佳反应条件,从而制得了一种高比表面(1200~1400m~2/g)的新型吸附树脂。
短句来源
    It is suggested that this method is veryuseful for preparing macropore catalysts andsupports of high specific surface area.
    该法是制备大孔高比表面催化剂及催化剂载体的有效方法。
短句来源
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  高比表面积
    Preparation, Characterization and Application of High Specific Surface Area Activated Carbon
    高比表面积活性炭的制备、表征及应用
短句来源
    Preparation of macropore catalysts and supports with high specific surface area by supercritical fluid drying
    大孔高比表面积催化剂及其载体的制备方法─超临界流体干燥法
短句来源
    STUDY ON THE PREPARATION OF THE CARBON FIBER ACTIVED BY KOH WITH HIGH SPECIFIC SURFACE AREA AND NARROW PORE SIZE DISTRIBUTION
    KOH活化制备高比表面积窄孔径分布的活性炭纤维的研究
短句来源
    Study on Powder Active Carbon with High Specific Surface Area from Petroleum Coke
    石油焦制高比表面积粉状活性炭
短句来源
    Preparation of Alumina with High Specific Surface Area and Narrow Pore Size Distribution Ⅰ. Effect of Precipitation Conditions
    高比表面积窄孔分布氧化铝的制备 Ⅰ.沉淀条件的影响
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  “high specific surface”译为未确定词的双语例句
    STUDY ON COAL TAR PITCH BASED HIGH SPECIFIC SURFACE AREA ACTIVATED CARBON——Ⅱ. INFLUENCE OF TECHNOLOGY PARAMETERS OF ACTIVATION ON PROPERTIES OF ACTIVARED CARBON
    煤沥青基高比表面积活性炭的研究——Ⅱ.活化工艺参数对活性炭性能的影响
短句来源
    SYNTHESIS CONDITIONS OF CATALYST γ-Mo_2N WITH HIGH SPECIFIC SURFACE AREA
    大比表面积γ-Mo_2N催化剂合成条件的考察
短句来源
    Both fresh and aged Co3O4/ YSZ-Al2O3 and Co3O4/ YSZ-Al2O3+OSM remain high specific surface area .
    用YSZ-Al2O3和YSZ-Al2O3+OSM为载体的8wt.%Co3O4甲烷燃烧催化剂,老化后保持较大的比表面,分别为112.3m2/g和100.2m2/g,;
短句来源
    Catalyst γ Mo 2N with high specific surface area was obtained by the reaction of MoO 3 with N\-2\|H\-2 mixture instead of NH\-3. The results show that space velocity of mixed gases, heating rate and appreciate composition of N 2 H 2 are important factors for obtaining γ Mo 2N with high BET specific surface area.
    利用MoO3 和氮化气 (N2 H2 混合气 )的程序升温氮化气固还原反应合成了大比表面积的γ Mo2 N催化剂。 氮化气空速及其组成、程序升温速率对大比表面积γ Mo2 N催化剂的形成有重要的影响。
短句来源
    The product has a three-dimensional grid structure and shows high porosity(>98%)and high specific surface area(BET surface area is 1 85×10 5 m 2/m 3),with considerable and uniform strength and tenacity.
    用BET法测定其比表面积为 1 85× 10 5 m2 /m3; 用等积圆法测定孔分布 ,表明发泡银的孔结构分布均匀 ;
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  high specific surface
Study on catalyst carrier nano-α-alumina with high specific surface area
      
The central point in this technique is the quantitative interpretation of data, especially, for substances with a high specific surface area.
      
In porous electrodes with an immobilized enzyme the substrate must have a high specific surface area, which must be accessible to landing onto it a maximum number of enzyme molecules.
      
The use of membrane filters allows one to obtain amorphous silica with a reduced impurity content and a high specific surface area, as well as an aqueous hydrosol of colloidal silica.
      
This paper describes a simple synthetic route for the synthesis of hexagonal boron nitride (h-BN) powders with high specific surface area, in which BBr3, NH4Cl and Al powders are used as starting materials.
      
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The synthesis and application of a new polymeric adsorbent are described in this paper. The author has studied the Fridel-Crafts crosslinking reaction of the chloromethylated copolymer of styrene-divinylbenzene by itself in the different reaction conditions, such as, amount of catalyst, reaction temperature and length of reaction time, etc. Thus, the optimal reaction condition is determined, and a new polymeric adsorbent of high specific surface area (1200-1400 m2/g) is obtained. Results from static state...

The synthesis and application of a new polymeric adsorbent are described in this paper. The author has studied the Fridel-Crafts crosslinking reaction of the chloromethylated copolymer of styrene-divinylbenzene by itself in the different reaction conditions, such as, amount of catalyst, reaction temperature and length of reaction time, etc. Thus, the optimal reaction condition is determined, and a new polymeric adsorbent of high specific surface area (1200-1400 m2/g) is obtained. Results from static state and column experiments of the new adsorbent for adsorbing phenol in water have shown its adsorption capacity and the desorption efficiency are excellent.

本文描述了一种新型吸附树脂的合成和应用。作者以氯甲基化苯乙烯—二乙烯苯共聚体为原料,经傅氏催化剂作用,使其发生自身的傅氏交联反应;并研究了催化剂用量、反应温度和时间等对此反应的影响;确定了最佳反应条件,从而制得了一种高比表面(1200~1400m~2/g)的新型吸附树脂。新树脂应用于纯苯酚水溶液的吸附和脱附,实验结果表明其吸附性能和脱附效率优良。

Pitch trouble is a serious problem in Guangzhou Paper Mill. In the past, they used clay as a pitch-adsorbing agents. A series of research work in using talc to control pitch problemindicate that the adsorbability of oleoresin depends on the chemical and physical properties of pitch-adsorbing agents. Talc is more efficient in pitch adsorption than the clay because of its organophilic properties. The fine talc which has the high-purity, small particle size, and higher specific surface area is the most...

Pitch trouble is a serious problem in Guangzhou Paper Mill. In the past, they used clay as a pitch-adsorbing agents. A series of research work in using talc to control pitch problemindicate that the adsorbability of oleoresin depends on the chemical and physical properties of pitch-adsorbing agents. Talc is more efficient in pitch adsorption than the clay because of its organophilic properties. The fine talc which has the high-purity, small particle size, and higher specific surface area is the most effective one among the various talcs.

广州造纸厂在生产过程中存在严重的树脂障碍问题。本文通过对多种滑石粉进行系统的分析研究,证实滑石粉吸附树脂的性能较原用瓷土好;筛选出纯度高、粒度细的微细滑石粉效果最佳。现已在生产上以质量较好的325目滑石粉吸附树脂,并初步取得了一定的效益。

In the present paper, the comparative investigation of the adsorption behaviour of trivalent gold ion on the surface of pitch-based activated carbon fiber (PACF) and activated carbon particle (AC) has been carried out. Kinetic adsorption model is also established. The results show that the adsorption capacity and adsorption speed of PACF are higher than that of AC because of its high specific surface area and extensively micropore structure. Moreover, the difference of adsorption behaviour of PACF which...

In the present paper, the comparative investigation of the adsorption behaviour of trivalent gold ion on the surface of pitch-based activated carbon fiber (PACF) and activated carbon particle (AC) has been carried out. Kinetic adsorption model is also established. The results show that the adsorption capacity and adsorption speed of PACF are higher than that of AC because of its high specific surface area and extensively micropore structure. Moreover, the difference of adsorption behaviour of PACF which is made by different activating reagents are also preliminary discussed.

本文比较研究了沥青基活性炭纤维(PACF)和普通粒状活性炭(AC)在酸性水溶液中(pH=1)对三价金离子的吸附行为,并建立了近似的吸附动力学模型。结果表明。由于PACF具有高的比表面积和极为发达的微孔结构,因而比AC具有更高的吸附量与吸附速度。此外,也初步探讨了用不同活化剂制得的PACF在吸附三价金离子时吸附性质的差异。

 
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