METHOD OF ALTERATION OF RUBBER REFUSE IN THE GASEOUS AND LIQUID FUELS BY CRACKING
摘要
<p>Scrap rubber, such as used tyres, inner tubes and belts, is dissolved or suspended in a residue from the processing of crude oil (such as a vacuum distillation residue) and submitted to thermal cracking at 450 to 580 DEG C and a pressure of from 0.5 to 11 atmospheres gauge. The solution or suspension can be produced by extracting particulate rubber with the oil at 100-500 DEG C and the extract subjected to a delayed coking process.</p>
申请公布号
CS214786(B2)
申请公布日期
1982.05.28
申请号
CS19790003790
申请日期
1979.06.01
申请人
BIURO PROJ.I REALIZ.INWEST.RAFINERII NAFTY"BIPRONAFT",PL