| 摘要 |
<p>Disclosed is a method for producing industrial carbon, hydrocarbon fuel components and raw stock for chemical industry, comprising grinding rubber-containing raw stock, separating rubber crumb from other ingredients, feeding rubber crumb into a fluidized-bed reactor, carrying out rubber crumb thermolysis in a vertical flow of a solvent being a mixture of hydrocarbons, wherein said mixture comprises alkyl aromatics, at a temperature and a pressure close to critical ones 320-350 degrees C and 4.0-6.0 MPa, and circulates through said moving fluidized bed, characterized in that said thermolysis is carried out at a solvent-waste weight ratio less than 1.0 in a reactor, said solvent performing functions of a fluidizing agent and a heat-transfer agent and a remover of reaction products from said reactor simultaneously, which ensures circulation of said solvent and full removal of all products obtained by rubber crumb thermolysis from said reactor in a common flow with said solvent.</p> |
