Abstract: A reactor (107) for pyrolysis of carbonizable plastic and rubber materials is disclosed including at least an earlier stage reaction chamber (401) and a later stage reaction chamber (105), in which the earlier stage reaction chamber receives the materials for pyrolysis, and the later stage reaction chamber receives treated materials from the earlier stage reaction chamber for subsequent pyrolysis, and the reactor (107) includes a three-way valve (407) for directing the gaseous pyrolysis products from the later stage reaction chamber to one of three pathways, each to a different destination.
Type:
Grant
Filed:
November 9, 2007
Date of Patent:
September 20, 2011
Assignee:
Overseas Capital Assets Limited
Inventors:
Wai Tak Chu, Chi Wai Hui, Bai Ru He, Zhi Qiang Wu, King Lung Lee, Chin Man Lee