Title:
PROCESS FOR USING GARBAGE TO PREPARE LIQUID-STATE FUEL AND CHEMICAL PRODUCTS, AND GARBAGE CATALYTIC PYROLYSIS SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/082377
Kind Code:
A1
Abstract:
Disclosed in the present invention are a process for using garbage to prepare liquid-state fuel and chemical products, and a garbage catalytic pyrolysis system; the garbage first undergoes a catalytic pyrolysis gasification reaction to generate a gas product, and the separated solid residue is used as environmentally friendly material; the nitrogen, sulphur, and chlorine in the gas are removed, and the removed compounds are used for preparing chemical products; the gas undergoes a water-gas shift reaction to obtain a synthesis gas having a suitable ratio of hydrogen and carbon monoxide; the synthesis gas undergoes a catalytic liquefaction reaction to generate liquid-state fuel; the liquid fuel is collected to be used for processing chemical products, and the gas product is recycled or used as a fuel gas product. The garbage catalytic pyrolysis system comprises a garbage catalytic pyrolysis gasification unit, dechlorination, desulphurisation, and denitration treatment units, a water-gas shift unit, a synthesis gas catalytic liquefaction unit, and a steam unit. The resources are used reasonably, the reaction pressure is greatly reduced, the garbage pyrolysis efficiency is high, the impurity removal is simple and easy to implement, the product quality is greatly increased, and the products are varied.
Inventors:
SONG HUA (CN)
Application Number:
PCT/CN2018/112224
Publication Date:
April 30, 2020
Filing Date:
October 26, 2018
Export Citation:
Assignee:
XIAN SINO GREEN HI TECH CO LTD (CN)
International Classes:
C10G2/00; C10J3/56; C10K1/12; C10K3/04
Foreign References:
| CN205628890U | 2016-10-12 | |||
| CN106221817A | 2016-12-14 | |||
| CN101565629A | 2009-10-28 |
Attorney, Agent or Firm:
XI'AN TONG DA PATENT AGENCY CO., LTD. (CN)
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