发明名称 |
METHODS AND MIXING SYSTEMS FOR INTRODUCING CATALYST PRECURSOR INTO HEAVY OIL FEEDSTOCK |
摘要 |
Methods and systems for mixing a catalyst precursor with a heavy oil feedstock preparatory to hydroprocessing the heavy oil feedstock in a reactor to form an upgraded feedstock. Achieving thorough dispersion of the catalyst precursor facilitates and maximizes the advantages of the colloidal or molecular hydroprocessing catalyst. A catalyst precursor and a heavy oil feedstock having a viscosity greater than the viscosity of the catalyst precursor are provided. The catalyst precursor is pre-mixed with a hydrocarbon oil diluent, forming a diluted catalyst precursor. The diluted precursor is then mixed with a first portion of the heavy oil feedstock to form a blended oil feedstock composition. Finally, the blended oil feedstock composition is mixed with a second remaining portion of the heavy oil feedstock, resulting in the catalyst precursor being homogeneously dispersed on a colloidal and/or molecular level within the heavy oil feedstock. |
申请公布号 |
WO2007106783(A3) |
申请公布日期 |
2007.11.22 |
申请号 |
WO2007US63819 |
申请日期 |
2007.03.12 |
申请人 |
HEADWATERS HEAVY OIL, LLC;LOTT, ROGER, K. |
发明人 |
LOTT, ROGER, K. |
分类号 |
C10C1/00;B01J27/047;B01J27/051;B01J35/00;B01J37/02;B01J37/08;B01J38/00;B01J38/68;C10G45/00;C10G47/00;C10G47/02;C10G49/04;C10G65/02;C10G65/12 |
主分类号 |
C10C1/00 |
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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