• 载银载铜后结晶沸石结构失去温度略有提高

    And the dehydrate temperatures of crystal water, zeolite water, frame water were all increased slightly.

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  • 体系合成了一种新型沸石分子筛。

    A new type of Germanic zeolite was synthesized in hydrothermal system.

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  • 沸石作为生物滤池填料,与混凝沉淀、超组合后用于处理微污染地表,考察其对污染物去除效果

    The removal efficiency of pollutants from micro-polluted source water by the combined process of zeolite biofilter , coagulation sedimentation and UF was investigated.

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  • 本文研究了相同条件下行为沉淀区混合凝胶溶胶区分别化得到沸石A、XYP

    The hydrothermal crystallization behaviour was also studied under the same conditions. Zeolites A, X, Y and P were crystallized in the area of precipitate, mixture, gel and sol respectively.

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  • 产物X射线衍射等温吸附差热分析红外图谱透射电镜以及化学分析测定证实L沸石

    All the samples obtained were examined with X-ray diffraction, isothermal adsorption of water, DTA, TG, IR, TEM, and chemical analysis, and were identified as L-type molecular sieve.

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  • 首次采用一次原位晶化法多孔陶瓷载体表面成功制备TS - 1沸石分子筛

    The TS-1 zeolite membrane was successfully obtained on the ceramic carriers by one-step in-situ hydrothermal synthesis.

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  • 超稳y分子筛稳定性抗钒性能焦炭选择性优于传统沸石,适合作为渣油FCC催化剂的活性主体。

    For FCC resid processing, USY zeolite is perferred because of its superior hydrothermal stability, vanadium resistance and coke selectivity compared to conventional zeolites.

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  • 本文粉煤灰原料采用碱熔融-热合成法制备a型沸石用于制革批处理振荡试验。

    By using coal fly ash as main material, the alkali fusion-hydrothermal synthesis method was adopted to prepare zeolite-A and apply it to tannery wastewater treatment in this paper.

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  • 沸石分子筛油页岩合成。

    Zeolites; Oil Shale Ash; Hydrothermal treatment.

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  • 就地取材,加工提纯沸石用于含硫酸盐的处理,取得明显的效果

    Analcite was used to remove sulphate after processing and purifying. Experimental effect was obvious.

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  • 就地取材,加工提纯沸石用于硫酸盐的处理,取得明显的效果

    Analcite was used to remove sulphate after processing sod purifying. Experimental effect was obvious.

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  • 采用分段投碱法热合成了低硅X沸石分子筛

    Low-silica X zeolite was synthesized in a hydrothermal system via the base source step-feeding(BSSF)method.

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  • 实验研究了长石粉体原料热合成13X沸石分子筛化过程,确定了晶化过程的诱导期、晶化期沸石晶体的平均生长速率。

    The synthesis of 13X zeolite with K-feldspar powder as raw materials is characterized by XRD, SEM, IR, chemical analysis and Raman spectroscopy.

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  • 就地取材,对方沸石进行提纯改性,制成多孔沸石用于的处理,取得了明显的效果。

    Porous analcite balls were prepared from the analcite rocks after purifying and modification and then were used to remove fluorine.

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  • 酸处理红辉沸石-氢氧化钠-铝酸钠-热反应体系反应混合物室温陈化制备x型沸石关键

    In the hydrothermal reaction system of acid-treated stellerite-NaOH-NaAlO2-H2O, the ageing of the reaction mixture in room temperature is the key for the preparation of pure X-zeolite.

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  • 酸处理红辉沸石-氢氧化钠-铝酸钠-热反应体系反应混合物室温陈化制备x型沸石关键

    In the hydrothermal reaction system of acid-treated stellerite-NaOH-NaAlO2-H2O, the ageing of the reaction mixture in room temperature is the key for the preparation of pure X-zeolite.

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