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Gas extraction—A new technique in the liquefaction of coal

✍ Scribed by D.F. Williams


Publisher
Elsevier Science
Year
1975
Tongue
English
Weight
229 KB
Volume
1
Category
Article
ISSN
0306-2619

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Teratogenicity of coal liquefaction products (CLP) was assessed in the pregnant rat. Three product streams of CLP (medium, hydrotreated medium and heavy fractions) were each administered dermally on Sprague-Dawley rats at doses of 125, 250 or 500 mg kg-lday-' from Day 6 through to Day 15 of gestatio