Invention Grant
- Patent Title: Formation of disperse-slurry of coal liquefaction residue
- Patent Title (中): 煤液化残渣分散浆的形成
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Application No.: US584977Application Date: 1984-03-01
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Publication No.: US4575381APublication Date: 1986-03-11
- Inventor: Roger J. Corbeels , Stephen R. Vasconcellos
- Applicant: Roger J. Corbeels , Stephen R. Vasconcellos
- Applicant Address: NY White Plains
- Assignee: Texaco Inc.
- Current Assignee: Texaco Inc.
- Current Assignee Address: NY White Plains
- Main IPC: C10L1/32
- IPC: C10L1/32
Abstract:
The problem of creaming during formation of disperse-slurry of coal liquefaction residue by ball milling with water is eliminated by use, as an anti-creaming additive, of a quaternary amine such as tallow trimethyl ammonium chloride.
Public/Granted literature
- US5785463A Combination cable bolt system Public/Granted day:1998-07-28
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