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Carbon black from low-temperature lignite pitch.
Rice-RL; Lynch-RE; Berber-JS
Rubber World 1970 May; 162(2):66-69
Low-temperature lignite tar pitch was found to be a suitable feedstock for producing carbon black by thermal decomposition in pilot plant combustion equipment. Yields ranged from 16.5 percent at 1,800 deg f to 37 percent at 2,500 deg f, and the product compared favorably with commercial-grade carbon black.
OP; Journal Article
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