Process for moving highly viscous residues deriving from oil...
Process for oxidizing asphalt
Process for preparation of pitch for producing carbon fiber
Process for preparing a pitch from a tar
Process for preparing a pitch suitable for spinning into...
Process for preparing debenzolized tar and low-benzene...
Process for preparing petroleum-derived binder pitch
Process for preparing pitches
Process for preparing precursor pitch for carbon fibers
Process for producing a homogeneous, low softening point,...
Process for producing alkylated tars
Process for producing an optically anisotropic pitch
Process for producing carbon fibers
Process for producing clean distillate pitch and/or...
Process for producing crude coal-tar pitches having improved...
Process for producing environmentally improved coke binder
Process for producing fuel
Process for producing hydrogenated alkyl tars
Process for producing mesophase pitch
Process for producing mesophase pitch