Hydrocarbon conversion process using uzm-43, an euo-nes-non zeolite
A UZM-43, hydrocarbon conversion technology, applied in the field of EUO with three skeleton types of NON and NES, which can solve problems such as expensive production
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Embodiment 1
[0039] The aluminosilicate reaction gel was prepared by first mixing 48.92g liquid sodium aluminate (LSA) (46.55% solution), 225.23g propyltrimethylammonium hydroxide (20% SACHEM), 36.11g morpholine (Aldrich) and 865.38 g of water, while stirring vigorously. After thorough mixing, 224.36g of Ultrasil VN SP 89% was added. After the addition was complete, the resulting mixture was homogenized for 1 hour and transferred to a 2-L Parr stainless steel stirred autoclave. The mixture was crystallized at 175°C for 160 hours with stirring at 250 RPM. The solid product was recovered by centrifugation, washed with deionized water and dried at 95°C. The product was identified as UZM-43 by XRD. Representative diffraction lines observed for this product are shown in Table 1. The composition of the product was determined by elemental analysis to consist of the following molar ratios: Si / Al=13.76, Na / Al=0.23. A portion of the material was calcined by raising the temperature to 600° C. fo...
Embodiment 2
[0047] The aluminosilicate reaction gel was prepared by first mixing 48.92g liquid sodium aluminate (LSA) (46.55% solution), 225.23g propyltrimethylammonium hydroxide (20% SACHEM), 36.11g morpholine (Aldrich) and 865.38 g of water, while stirring vigorously. After thorough mixing, 224.36g of Ultrasil VN SP 89% was added. After the addition was complete, the resulting mixture was homogenized for 1 hour and transferred to a 2-L Parr stainless steel stirred autoclave. The mixture was crystallized at 175°C for 160 hours with stirring at 350 RPM. The solid product was recovered by centrifugation, washed with deionized water and dried at 95°C. The product was identified as UZM-43 by XRD. Representative diffraction lines observed for this product are shown in Table 3. The composition of the product was determined by elemental analysis to consist of the following molar ratios: Si / Al=13.5, Na / Al=0.38 and N / Al=0.78. A portion of the material was calcined by raising the temperature ...
Embodiment 3
[0051] An aluminosilicate reaction gel was prepared by first mixing 36.61 g liquid sodium aluminate (LSA) (46.55% solution), 24.3 g sodium hydroxide (50% solution) and 749.05 g water while stirring vigorously. After thorough mixing, 421.53 g of Propyltrimethylammonium bromide (25% SACHEM) was added followed by 167.99 g of Ultrasil VN SP 89%. After the addition was complete, the resulting reaction mixture was homogenized for 1 hour and transferred to a 2-L Parr stainless steel stirred autoclave. The mixture was crystallized at 175°C for 132 hours with stirring at 350 RPM. The solid product was recovered by centrifugation, washed with deionized water and dried at 95°C. The product was identified as UZM-43 by XRD. Representative diffraction lines observed for this product are shown in Table 4. The composition of the product was determined by elemental analysis to consist of the following molar ratios: Si / Al=13.05, Na / Al=0.34. A portion of the material was calcined by raising ...
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