公开(公告)号：EP4406998A1

公开(公告)日：2024-07-31

申请号：EP22873273.1

申请日：2022-09-19

申请人： VIPS Engineering Limited Liability Company

发明人： PANFEROV, Andrey Anatolievich ,  ORONOV, Mark Igorevich ,  SMIRNOV, Dmitry Evgenievich

IPC分类号： C08J11/08 ,  C10G11/02 ,  C08F210/00 ,  B01J19/24

CPC分类号： C10G11/02 ,  C08J11/08 ,  B01J19/24 ,  C08F210/00

摘要： The invention relates to a method for producing hydrocarbons from polymer waste, comprising: a) heating pre-crushed polymer waste in the presence of a mixture of liquid hydrocarbons to a temperature sufficient to convert at least one target polymer from the polymer waste to solution, but a lower transition temperature to solution for the remaining components of the polymer waste, to produce a polymer-containing mixture comprising a solution of at least one target polymer in the mixture liquid hydrocarbons, and b) catalytic cracking of the polymer-containing mixture in the presence of an ultrafine catalyst at a temperature from at least 360° C to produce a mixture of liquid and gaseous hydrocarbons.