Direct process route to organometallic containing pitches for sp

Details Direct process route to organometallic containing pitches for sp Direct process route to organometallic containing pitches for sp

1990-06-04

1998-03-24

Mai, Ngoclan

Chemistry of inorganic compounds

Carbon or compound thereof

Elemental carbon

208 40, 208 44, D01F 912

Patent

active

057309493

ABSTRACT:
An improved process is disclosed for producing a metals containing anisotropic pitch product suitable for carbon fiber manufacture. Soluble-aromatic, organometallic compounds are added to a carbonaceous feedstock substantially free of mesophase pitch and the resulting composition is heat soaked preferably with gas sparge to produce a metals containing mesophase pitch.

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