The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 07, 2017
Filed:
Jul. 25, 2014
Eco Environmental Energy Research Institute Limited, Hong Kong, CN;
Dalian University of Technology, Dalian, CN;
Shaoping Xu, Dalian, CN;
Yahui Xiao, Dalian, CN;
Chao Wang, Dalian, CN;
Guangyong Wang, Dalian, CN;
Tursun Yalkunjan, Dalian, CN;
Kam Shing Siu, Hong Kong, CN;
Bin Xu, Hong Kong, CN;
Hiu Ying Connie Chow, Hong Kong, CN;
ECO ENVIRONMENTAL ENERGY RESEARCH INSTITUTE LIMITED, Hong Kong, CN;
DALIAN UNIVERSITY OF TECHNOLOGY, Dalian, CN;
Abstract
The present disclosure provides a method for preparing hydrogen-rich gas by solid organics. For example, solid organic raw materials are heated in a pyrolysis reaction device to perform pyrolysis reaction, and gaseous product generated from the pyrolysis reaction performs gasification with steam in a moving bed gasification reaction device to generate hydrogen-rich product. The present disclosure also provides a system for preparing hydrogen-rich gas by solid organics, and the system may include a solid heat carrier grading-dedusting device; a pyrolysis reaction device; a moving bed gasification reaction device; and a riser and combustion reactor. The present disclosure may operate at atmospheric pressure, and the technology is simple and suitable for the gasification and co-gasification of various high-volatile solid organics, such as raw materials containing a relatively large amount of moisture, mineral substance, and sulfur content.