发明名称 |
Method of synthesizing silicoaluminophosphate molecular sieves |
摘要 |
In a method of synthesizing a silicoaluminophosphate molecular sieve, a synthesis mixture is prepared by combining a source of phosphorus and at least one organic directing agent; and then introducing a source of aluminum into the combination of the phosphorus source and organic directing agent, wherein the temperature of the combination is less than or equal to 50° C. when addition of the source of aluminum begins. After addition of a source of silicon, the synthesis mixture is heated to a crystallization temperature of between about 100° C. and about 300° C. and the molecular sieve is recovered. |
申请公布号 |
ZA200702745(B) |
申请公布日期 |
2008.09.25 |
申请号 |
ZA20070002745 |
申请日期 |
2007.04.02 |
申请人 |
EXXONMOBIL CHEMICAL PATENTS INC. |
发明人 |
MERTENS, MACHTELD, M.;ENGELS, BRITA;DECLERCK, ELS |
分类号 |
B01J;C01B;C07C |
主分类号 |
B01J |
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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