Title:
ALKYLATION REACTION APPARATUS AND REACTION SYSTEM, AND LIQUID ACID-CATALYZED ALKYLATION REACTION METHOD
Document Type and Number:
WIPO Patent Application WO/2020/169079
Kind Code:
A1
Abstract:
Provided is an alkylation reaction apparatus, characterized by comprising n reactors, wherein in the n reactors, there are m reactors, each of which is provided with three reaction zones as defined below, including a first reactor; in the order of alkylation reaction material flow directions, the three reaction zones are respectively an x reaction zone, a y reaction zone and a z reaction zone; and based on mixing intensities, a mixing intensityy reaction zone > a mixing intensityx reaction zone > a mixing intensityz reaction zone, where n ≥ 1 and n ≥ m. Further provided are an alkylation reaction system comprising the alkylation reaction apparatus and a liquid acid-catalyzed alkylation reaction method using the alkylation reaction apparatus or the alkylation reaction system.
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Inventors:
DONG MINGHUI (CN)
ZONG BAONING (CN)
MU XUHONG (CN)
LUO YIBIN (CN)
CHEN HUA (CN)
ZHENG JINYU (CN)
WEN LANGYOU (CN)
ZONG BAONING (CN)
MU XUHONG (CN)
LUO YIBIN (CN)
CHEN HUA (CN)
ZHENG JINYU (CN)
WEN LANGYOU (CN)
Application Number:
PCT/CN2020/076136
Publication Date:
August 27, 2020
Filing Date:
February 21, 2020
Export Citation:
Assignee:
CHINA PETROLEUM & CHEM CORP (CN)
SINOPEC RES INST PETROLEUM (CN)
SINOPEC RES INST PETROLEUM (CN)
International Classes:
C07C2/62; B01J19/00; C10G50/00
Foreign References:
| CN109423329A | 2019-03-05 | |||
| CN101080374B | 2011-09-07 | |||
| CN105018134A | 2015-11-04 | |||
| US6194625B1 | 2001-02-27 | |||
| EP0790224A1 | 1997-08-20 | |||
| CN2790575Y | 2006-06-28 | |||
| US6194625B1 | 2001-02-27 | |||
| CN100348559C | 2007-11-14 | |||
| US3281213A | 1966-10-25 |
Other References:
YE CHUBAO: "Study on dispersion performance of SMV-type Sulzer static mixer", CHEMICAL ENGINEERING, vol. 1, 1983, pages 51 - 57
See also references of EP 3928861A4
See also references of EP 3928861A4
Attorney, Agent or Firm:
CHINA PATENT AGENT (H.K.) LTD. (CN)
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