Invention Grant
US08168061B2 Process for flexible vacuum gas oil conversion using divided wall fractionation
有权
使用分隔壁分级的柔性减压瓦斯油转化工艺
- Patent Title: Process for flexible vacuum gas oil conversion using divided wall fractionation
- Patent Title (中): 使用分隔壁分级的柔性减压瓦斯油转化工艺
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Application No.: US12459730Application Date: 2009-07-07
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Publication No.: US08168061B2Publication Date: 2012-05-01
- Inventor: Martin L. Gorbaty , Bruce R. Cook , David T. Ferrughelli , Jason B. English , Steven S. Lowenthal
- Applicant: Martin L. Gorbaty , Bruce R. Cook , David T. Ferrughelli , Jason B. English , Steven S. Lowenthal
- Applicant Address: US NJ Annandale
- Assignee: ExxonMobil Research and Engineering Company
- Current Assignee: ExxonMobil Research and Engineering Company
- Current Assignee Address: US NJ Annandale
- Agent Bruce M. Bordelon
- Main IPC: C10G69/04
- IPC: C10G69/04
Abstract:
This invention relates to a process for the selective conversion of vacuum gas oil. The vacuum gas oil is treated in a two step process. The first is thermal conversion and the second is catalytic cracking of the products of thermal conversion. The product slate can be varied by changing the conditions in the thermal and catalytic cracking steps as well as by changing the catalyst in the cracking step. The combined products from thermal and catalytic cracking are separated in a divided wall fractionator.
Public/Granted literature
- US20100018896A1 Process for flexible vacuum gas oil conversion using divided wall fractionation Public/Granted day:2010-01-28
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