合成沸石
- 网络synthetic zeolite;synthesized zeolites;Aspha-Min
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天然沸石和合成沸石去除制革废水氨态氮的研究
Study on Ammonia Nitrogen Removal from Tannery Wastewater by Natural and Synthesized Zeolites
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合成沸石除磷能力均高于粉煤灰,钙饱和处理又可明显进一步提高粉煤灰合成沸石的除磷效果。
Phosphate adsorption capacity ( PAC ) of synthesized zeolites was higher than those of their raw fly ash , and PAC of synthesized zeolite could be enhanced further by Ca2 + .
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本文研究了石英的加入对粉煤灰合成沸石的影响,结果表明,在石英一粉煤灰-NaOH溶液体系中,P沸石的衍射峰增强,结晶速度加快;
This paper investigates the adding SiO 2 on crystallization of P-zeolite . The results show that the diffraction peak value of P-zeolite strengthens and the speed of crystallization accelerates in quartz-fly ash-NaOH solution system .
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第五章对13X条形人工合成沸石床的传热传质进行了实验计算与理论比较分析。
In the fifth chapter , theory comparative analysis of heat transfer and quality transfer of 13X bar artificial synthesis zeolite bed was calculated and made .
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为了解模拟核素Cs+与合成沸石(ZF)的作用规律,采用间歇法研究了ZF在不同环境条件下(浓度、温度、pH、介质)对模拟核素Cs+的吸附性能及其吸附平衡时间。
For the sake of understanding the functionary order of simulated nuclide Cs + and Synthetic Zeolite ( ZF ), the sorption equilibrium time and sorption capacity of simulated nuclide Cs + on ZF are studied with the intermittence method .
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蒸汽相法是1990年发明的一种合成沸石的新方法。根据反应方式和采用的结构导向剂的不同,有VPT(vapor-phasetransport)和DGC(drygelconversion)两种方法。
The vapor phase method is a novel way of zeolite synthesis invented in 1990 . According to the different reaction way and structure directing agents , the vapor phase method can be divided into VPT ( vapor phase transport ) method and DGC ( dry gel conversion ) method .
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系统研究了由粉煤灰合成沸石过程中温度、反应时间、液固比和NaOH浓度等合成条件对沸石生成及其阳离子交换容量(CEC,CationExchangeCapacity)的影响。
The formation and cation exchange capacity ( CEC ) of zeolite synthesized after alkaline activation of a Chinese fly ash , as a function of temperature , liquid / solid ratio , NaOH concentration and reaction time in closed systems were investigated .
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由富钾岩石合成沸石的母液提取碳酸钾和白炭黑的实验研究
Test of extracting potassium carbonate and white carbon black from potassium-rich rock
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利用粉煤灰合成沸石技术与吸附性能研究
Study on Technology and Adsorption Properties of Zeolites Synthesized from Fly Ash
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以油页岩灰为原料合成沸石分子筛的研究
Study on the Synthesis of Zeolites from Oil Shale Ash
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蒸汽相法合成沸石的研究进展
The Research Progress of Zeolite Synthesis with Vapor Phase Method
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水热条件下利用微波加热从粉煤灰合成沸石研究
Synthesis of Zeolites from Fly Ash by Microwave Assisted Hydrothermal Alkaline Activation
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粉煤灰合成沸石方法
Methods on the Synthesis of Zeolites with Fly Ash
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在水蒸气气氛中合成沸石分子筛及其特性
Synthesis zeolites in water vapour phase and their properties
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利用天然矿物原料合成沸石的研究
Research on Synthesis of zeolites from natural mineral materials
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利用粉煤灰合成沸石处理重金属污水研究
Using the Synthesized Zeolite from Fly Ash to Treat Heavy Metals from Wastewaters
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油页岩渣水热法合成沸石及其性能表征
Synthesis of Zeolite from Oil Shale Residue by Hydrothermal Method and Its Characterization
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用混合胺合成沸石分子筛及其催化性能的考察
Synthesis of ZSM-5 zeolite using the mixture of organic amine and ammonia as templates
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不同加碱活化方法对粉煤灰合成沸石的影响
The Effect of Different Alkalinizing Activation Methods on Synthesis of Zeolites from Fly Ash
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利用微波加热合成沸石有待于进一步研究。
It needs a further study for synthesis zeolites from coal fly ash by microwave .
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皖西霞石正长岩合成沸石分子筛及提钾的实验研究
Synthesizing zeolite molecular sieve and preparing potassium carbonate from nepheline syenite of Western Anhui Province
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利用粉煤灰合成沸石分子筛处理含酚废水及其再生的研究
The Synthesis of Zeolites with Fly Ashes and Treatment of Phenolic Wastewater and Regeneration of Zeolite
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对于天然矿物的开发利用一直受到广泛的重视,硅藻土因其本身的化学组成,非常适合于作为合成沸石的原料。
Diatomite is a suitable raw material for the synthesis of zeolites due to its chemical composition .
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合成沸石对阳离子型污染物的去除特性及机理研究
Research on the Features and Mechanism of Cation Pollutants Removal by Zeolites Synthesized from Coal Fly Ash
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利用膨润土合成沸石分子筛
Synthesis Zeolite by Bentonite
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在合成沸石存在下苎烯、α-蒎烯及2(10)-蒎烯的水合反应
Hydration of limonene , α - pinene and 2 ( 10 ) - pinene in the presence of zeolite
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蒸汽相中含硼多孔玻璃自转变合成沸石Ⅰ.固相表面反应
Studies on Zeolite Synthesis by Self-transformation of B-con taining Porous Glass in a Vapor Phase ⅰ . Solid-state Surface Reaction
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粉煤灰合成沸石及其处理焦化废水A/O出水的试验
Application of zeolite synthesized from coal fly ash in treatment of effluent from A / O coking wastewater treatment system
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利用粉煤灰合成沸石,考察了其对模拟废水中磷酸盐的去除效果,并着重研究了其除磷机理。
The mechanism of phosphate removal from simulative wastewater by synthesized zeolite from fly ash is put forward in this paper .
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首先,通过溶胶-凝胶技术制备出了二氧化硅和聚乙烯醇缩丁醛的复合物,并将该复合物用作合成沸石的前驱体。
The PVB / silica composite was readily prepared by sol-gel technique and then used as precursor for the synthesis of mesoporous zeolites .