发明名称 |
SILICOALUMINOPHOSPHATE CATALYST FOR CHLOROMETHANE CONVERSION |
摘要 |
Disclosed is a catalyst capable of producing an olefin from an alkyl halide, the catalyst comprising a silicoaluminophosphate (SAPO) having a chabazite zeolite structure with the following chemical composition (SixAlyPz)O2, where x, y, and z represent the mole fractions of silicon, aluminum, and phosphorus, respectively, present as tetrahedral oxides, x is 0.01 to 0.30 and the sum of x + y + z is 1, and where the catalyst comprises silicon tetrahedral oxides that are connected with three or less aluminum tetrahedral oxide as shown by 29Si magic angle spinning (MAS) nuclear magnetic resonance (NMR) spectroscopy peak(s) with peak(s) maxima between -93 ppm and -115 ppm. |
申请公布号 |
WO2016099775(A1) |
申请公布日期 |
2016.06.23 |
申请号 |
WO2015US61344 |
申请日期 |
2015.11.18 |
申请人 |
SABIC GLOBAL TECHOLOGIES B.V.;GHOSH, ASHIM, KUMAR;KHANMAMEDOVA, ALLA;MIER, MIKE;BANKE, JONATHAN |
发明人 |
GHOSH, ASHIM, KUMAR;KHANMAMEDOVA, ALLA;MIER, MIKE;BANKE, JONATHAN |
分类号 |
B01J29/85;C07C11/02 |
主分类号 |
B01J29/85 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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