Invention Grant
- Patent Title: Method for stabilizing heating oil or diesel oil, particularly heating oil or diesel oil from the depolymerization of hydrocarbon-containing residues, or pyrolysis oil
- Patent Title (中): 用于使加氢油或柴油，特别是加氢油或柴油从含烃残渣解聚或热解油中稳定的方法
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Application No.: US12168172Application Date: 2008-07-07
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Publication No.: US08394264B2Publication Date: 2013-03-12
- Inventor: Manfred Sappok , Dieter Wagels
- Applicant: Manfred Sappok , Dieter Wagels
- Applicant Address: DE Geilenkirchen
- Assignee: Dieter Wagels
- Current Assignee: Dieter Wagels
- Current Assignee Address: DE Geilenkirchen
- Agency: Fay Sharpe LLP
- Agent Brian E. Turung
- Priority: DE102007031461 20070705
- Main IPC: B01D3/34
- IPC: B01D3/34
Abstract:
In order to keep diesel or heating oil obtained by fractional distillation, in particular after depolymerization of residues, or pyrolysis oil that was obtained by pyrolysis of rubber or organic substances, permanently clear and light, first, the process of discoloration (darkening) is allowed and then a second distillation is carried out, through which a permanently clear and light heating, diesel or heavy oil is obtained.
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