Title:
MULTIPLE OPTIMIZED SEPARATOR COMBINED SYSTEM, DESIGN METHOD FOR SAME, AND USES THEREOF
Document Type and Number:
WIPO Patent Application WO/2016/180046
Kind Code:
A1
Abstract:
The present invention is a multiple optimized separator combined system, a design method for same, and uses thereof. The combined system comprises at least two separators. The at least two separators respectively are a high-temperature, high-pressure separator and a room-temperature, low-pressure separator. The operating temperature of the high-temperature, high-pressure separator is 350-470 °C, the operating pressure of same is 17-22 MPa, and an inlet thereof is connected to an outlet of a hydrogenation reactor. The operating temperature of the room-temperature, low-pressure separator is 30-80 °C, the operating pressure of same is 1-5 MPa, a room temperature gas flows from an upper-part outlet of the separator into a recycled hydrogen treatment facility to produce recycled hydrogen and an exhaust, a liquid-phase isolated product flows from a lower-part outlet of the separator into a fractionation system to isolate a room temperature oil. The separator combined system of the present invention achieves with respect to separation of a gaseous phase the goal of reducing the operating pressure for downstream equipment while ensuring the purity of the recycled hydrogen, and achieves with respect to isolation of a liquid phase the goal of S and N removal.
Inventors:
LI SUAN (CN)
DENG QINGYU (CN)
WANG KUNPENG (CN)
DENG QINGYU (CN)
WANG KUNPENG (CN)
Application Number:
PCT/CN2016/070492
Publication Date:
November 17, 2016
Filing Date:
January 08, 2016
Export Citation:
Assignee:
CATECH TECH CO LTD (CN)
International Classes:
C10G53/00; B01D19/00
Foreign References:
| CN104845664A | 2015-08-19 | |||
| CN1417301A | 2003-05-14 | |||
| CN1485413A | 2004-03-31 | |||
| CN101239887A | 2008-08-13 |
Other References:
SHI, SHIDONG;: "COAL HYDROLIQUEFACTION ENGINEERING FOUNDATION", CHEMICAL INDUSTRY PRESS, 31 May 2012 (2012-05-31), ISBN: 978-7-122-07064-7
Attorney, Agent or Firm:
HAIHONG JIACHENG INTELLECTUAL PROPERTY & PARTNERS (CN)
北京海虹嘉诚知识产权代理有限公司 (CN)
北京海虹嘉诚知识产权代理有限公司 (CN)
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