公开(公告)号：US06777581B1

公开(公告)日：2004-08-17

申请号：US09958875

申请日：2001-10-17

Applicant: Henryk Zmuda

Inventor： Henryk Zmuda

IPC: C10G110

CPC classification number: B01J8/10 ,  B01J8/002 ,  B01J8/087 ,  B01J2208/00 ,  B01J2208/00132 ,  B01J2208/00504 ,  B01J2219/00006 ,  C10B1/04 ,  C10B53/07 ,  C10G1/10 ,  Y02P20/143

Abstract: A subject of the invention is a method for transformation of polyolefin wastes into hydrocarbons and a plant for carrying thereof. According to the method, disintegrated polyolefin raw material is subjected in a reactor to the progressive heating to the temperature below 600° C. together with a catalyst chosen from a group comprising cements, heavy metal silicates and resinates and mixtures thereof, where a catalyst is used in an amount below 30% b.w., preferably in an amount of 5-10 % b.w., calculated on the weight of the polyolefin raw material. A plant for transformation of polyolefin wastes into hydrocarbons, comprises a reactor in a shape of a vertical tank provided with a heating system in a form of a combustion chamber (8) surrounding a tank from below and the chamber (8) is heated with at least one burner (9), supplied with reaction products, and in the combustion chamber, symmetrically distributed on a tank circumference, preferably in some rows, heating pipes (10) are located, which pass throughout inside of the tank above the level of an upper edge of a mixer (6) and which are led out through sieve membrane (7) to the combustion gases outlet chamber.

Abstract translation: 本发明的主题是将聚烯烃废料转化为烃类的方法和用于运输的方法。 根据该方法，将崩解的聚烯烃原料在反应器中进行到逐渐加热至低于600℃的温度以及选自包含水泥，重金属硅酸盐和树脂及其混合物的组合的催化剂，其中催化剂为 使用量低于30％bw，优选以5-10％bw的量，以聚烯烃原料的重量计算。 一种用于将聚烯烃废料转化为烃的设备包括一个垂直容器形式的反应器，该反应器设置有一个形式为燃烧室（8）的加热系统，燃烧室（8）从下方围绕一个罐，并且室（8）被加热 至少一个供应有反应产物的燃烧器（9），并且在燃烧室中对称地分布在罐周边，优选地在一些排中，加热管（10）被定位，其通过罐的内部，高于 混合器（6）的上边缘并通过筛膜（7）引出到燃烧气体出口室。