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Extracting tar acids with monoethanolamine
Preparation of biodegradable synthetic detergents from low-temperature lignite tar
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Published Year
1960-1969 (2) *
Subject
Tar (2) *
Cleaning compounds (1)
Monoethanolamine (1)
Author
Berber, John S. (1)
Rahfuse, Robert V. (1)
Stuckey, James M. (1)
