Title:
METHOD AND APPARATUS FOR SEPARATING PRODUCT OF DIRECT COAL LIQUEFACTION
Document Type and Number:
WIPO Patent Application WO/2017/124767
Kind Code:
A1
Abstract:
Provided is a method for separating a product of direct coal liquefaction. The method consists of the following steps: (A) preheating the product of direct coal liquefaction; (B) separating the preheated product of direct coal liquefaction into an oil-gas product and a solid product; and (C) fractionating the oil-gas product obtained in step (B) to obtain a gas product and a liquid product. Also provided is a separation apparatus for achieving the separation method. The method and the apparatus involve a simple procedure and consume less energy.
Inventors:
WU KE (CN)
CHEN CHONG (CN)
GAO JINSHENG (CN)
XU YI (CN)
GAI CAIHONG (CN)
SU TIANXIONG (CN)
CHEN CHONG (CN)
GAO JINSHENG (CN)
XU YI (CN)
GAI CAIHONG (CN)
SU TIANXIONG (CN)
Application Number:
PCT/CN2016/100071
Publication Date:
July 27, 2017
Filing Date:
September 26, 2016
Export Citation:
Assignee:
ZHAOQING SHUNXIN COAL CHEMICAL TECH CO LTD (CN)
International Classes:
C10G1/06; B01D3/14; C10G7/00
Foreign References:
| CN102010741A | 2011-04-13 | |||
| CN1587351A | 2005-03-02 | |||
| CN104194830A | 2014-12-10 | |||
| US3850738A | 1974-11-26 | |||
| US20140296595A1 | 2014-10-02 |
Attorney, Agent or Firm:
GUANGZHOU SINO PATENT&TRADEMARK AGENT CO.,LTD (CN)
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