Title:
METHOD FOR PROCESSING OIL AND COAL USING MIXED REFINING PROCESS
Document Type and Number:
WIPO Patent Application WO/2017/067029
Kind Code:
A1
Abstract:
A method for processing oil and coal using a mixed refining process: pre-treating raw oil and coal according to a ratio of 97-30:3-70, adding hydrogen and a catalyst, and placing into a slurry bed hydrogenation unit, the gas components produced by the slurry bed becoming gas products after being treated through a gas treatment process; and the liquid components becoming liquid products after being treated successively through a single-stage or multi-stage hydrogenation treatment process, a catalytic reforming process, and an aromatics extraction process. The present method has an improved total yield of light oil, a short process flow, high apparatus utilisation rate, and reduced investment costs, is environmentally friendly, and the process line thereof is easy to adjust.
More Like This:
Inventors:
LI SUAN (CN)
DENG QINGYU (CN)
WANG KUNPENG (CN)
DENG QINGYU (CN)
WANG KUNPENG (CN)
Application Number:
PCT/CN2015/094148
Publication Date:
April 27, 2017
Filing Date:
November 09, 2015
Export Citation:
Assignee:
CATECH TECH CO LTD (CN)
International Classes:
C10G1/06; C10G69/08
Foreign References:
| CN101220286A | 2008-07-16 | |||
| CN101220287A | 2008-07-16 | |||
| CN103468314A | 2013-12-25 | |||
| CN1865399A | 2006-11-22 | |||
| CN1869159A | 2006-11-29 | |||
| US4541916A | 1985-09-17 |
Attorney, Agent or Firm:
HAIHONG JIACHENG INTELLECTUAL PROPERTY & PARTNERS (CN)
Download PDF: