sapo
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双语例句
- 1. Latest researches in SAPO-18 molecular sieve were reviewed with respect to its synthesis, structure, acidity and application in methanol-to-olefins (MTO) process.
- 介绍了SAPO - 18分子筛的合成、结构组成、酸性表征及其在催化甲醇制烯烃(MTO)反应中应用的最新研究情况。
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- 2. SAPO is a novel class of catalytic materials which exhibit excellent shape selectivity, thermal stability and hydrothermal stability, which can catalyze hydrocarbon reactions.
- 骨架呈负电性，具有可交换的阳离子，被广泛用作吸附剂、催化剂和催化剂载体，是一种具有优异择形选择性、热稳定性和湿热稳定性的新型催化材料。
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- 3. The invention relates to a modification method of a SAPO molecular sieve, mainly aiming at solving the problem of poor performance of the SAPO molecular sieve in the prior art.
- 本发明涉及一种SAPO分子筛的改性方法，主要解决现有技术中SAPO分子筛性能差的问题。
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- 4. Diffuse Reflectance Infrared Fourier Transform Spectroscopy (DRIFTS) is a new in situ technique, and this method is used to investigate the framework of SAPO-34 molecular sieve.
- 原位漫反射红外光谱是一新的原位表征技术，该方法用于表征磷酸硅铝分子筛sapo_34的骨架。
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- 5. The silicoaluminophosphate molecular sieve(SAPO-5) with relative bigger pore diameter was synthesized hydrothermally and the optimum synthesis condition was determined through experiments.
- 采用水热法合成大孔径硅磷酸铝分子筛（SAPO-5），并通过试验确定了SAPO-5分子筛的最佳合成条件。
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- 6. The result showed that there were two kinds of active sites on SAPO-34 and SAPO-44 molecular sieves, which were corresponding to the acidic sites with different strength on the molecular sieves.
- 结果表明，SAPO分子筛表面存在两种活性中心，这两种活性中心与分子筛表面不同的酸性中心相对应。
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- 7. The study indicates that synthetic conditions such as crystallization temperature and time, the type and composition of organic templates, could effect on SAPO-11 molecular sieves synthesis greatly.
- 研究表明，合成条件，如晶化温度和时间、有机模板剂的类型和组成等，都对SAPO - 11分子筛的合成有很大影响。
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- 8. The study indicates that synthetic conditions such as crystallization temperature and time, the type and composition of organic templates, could effect on SAPO-11 molecular sieves synthesis greatly.
- 研究表明，合成条件，如晶化温度和时间、有机模板剂的类型和组成等，都对SAPO - 11分子筛的合成有很大影响。
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