发明名称 |
METHOD FOR MANUFACTURING CATALYTIC CRACKING CATALYST FOR HYDROCARBON OIL |
摘要 |
A method for producing a catalyst for catalytic cracking of a hydrocarbon oil easily produces a catalyst for catalytic cracking of a hydrocarbon oil that exhibits high cracking activity with respect to a heavy hydrocarbon oil, and can produce a gasoline fraction having a high octane number in high yield. The method includes preparing an aqueous slurry that includes 20 to 50 mass % of a zeolite having a sodalite cage structure, 10 to 30 mass % (on a SiO2 basis) of a silica sol, 0.1 to 21 mass % (on an Al2O3.P2O5 basis) of mono aluminum phosphate, and 5 to 65 mass % of a clay mineral on a solid basis, aging the aqueous slurry for 5 to 200 minutes, and spray-drying the aqueous slurry. |
申请公布号 |
US2016008796(A1) |
申请公布日期 |
2016.01.14 |
申请号 |
US201414772165 |
申请日期 |
2014.03.17 |
申请人 |
COSMO OIL CO., LTD. |
发明人 |
SAKA Yuji |
分类号 |
B01J29/00;B01J37/00;B01J29/08;B01J21/16;B01J29/83 |
主分类号 |
B01J29/00 |
代理机构 |
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代理人 |
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主权项 |
1. A method for producing a catalyst for catalytic cracking of a hydrocarbon oil comprising preparing an aqueous slurry that comprises 20 to 50 mass % of a zeolite having a sodalite cage structure, 10 to 30 mass % (on a SiO2 basis) of a silica sol, 0.1 to 21 mass % (on an Al2O3.3P2O5 basis) of mono aluminum phosphate, and 5 to 65 mass % of a clay mineral on a solid basis, aging the aqueous slurry for 5 to 200 minutes, and spray-drying the aqueous slurry. |
地址 |
Minato-ku, Tokyo JP |