公开(公告)号：EP0577279A1

公开(公告)日：1994-01-05

申请号：EP93304554.4

申请日：1993-06-11

申请人： BP EXPLORATION OPERATING COMPANY LIMITED

发明人： Atkins, Martin Philip ,  Kidd, David Arthur

IPC分类号： C10G1/10

CPC分类号： C10G1/10

摘要： This invention relates to a method of cracking polymers, especially waste hydrocarbon polymers to produce products of lower molecular weight. The process comprises feeding the polymer into a processing chamber or circular-cross section which chamber also has a bed of particulate material maintained in suspension and in toroidal shape by a hot gas introduced into said chamber so that the polymer intermingles with the particulate materials of the bed and is cracked into products of lower molecular weight. The invention is useful for converting polymeric wastes into products of commercial value such as eg waxes, lubricants and monomeric olefins at the same time reducing environmental pollution.

摘要翻译： 本发明涉及一种裂解聚合物，尤其是废烃聚合物以产生较低分子量产物的方法。 该方法包括将聚合物进料到处理室或圆形横截面，该室也具有保持悬浮的颗粒材料床并且通过引入所述室的热气体形成环形形状，使得聚合物与颗粒材料的颗粒材料混合 床并被分解成较低分子量的产物。 本发明可用于将聚合物废物转化为具有商业价值的产品，例如蜡，润滑剂和单体烯烃，同时减少环境污染。