[Catalytic purification of gaseous products from the thermal decomposition of coal-tar pitch].
D000397:Air Pollution / Q000517:prevention & control*; D001580:Benzopyrenes; D002384:Catalysis; D055598:Chemical Phenomena; D002621:Chemistry; D003033:Coal Tar; D003252:Construction Materials; D006358:Hot Temperature; D006801:Humans; D009784:Occupational Diseases / Q000517:prevention & control*
D001580:Benzopyrenes; D003033:Coal Tar
Kataliticheskaia ochistka gazoobraznykh produktov termicheskogo razlozheniia kamennougol'nogo peka