ALKANE CATALYTIC DEHYDROGENATION REACTION DEVICE AND CATALYST REGENERATION DEVICE

Title:

ALKANE CATALYTIC DEHYDROGENATION REACTION DEVICE AND CATALYST REGENERATION DEVICE

Document Type and Number:

WIPO Patent Application WO/2020/186937

Kind Code:

A1

Abstract:

Disclosed is an alkane dehydrogenation circulating fluidized bed device, comprising a reaction device and a regenerative device. The reaction device comprises a reactor and a reacting settler (3), the reacting settler (3) is connected with the reactor, the reactor is provided with a catalyst distributor (2), and the catalyst distributor (2) enables the catalyst to be sprayed into the reactor along a direction from the surrounding wall to the central axis of the reactor. The regenerative device comprises a regenerator accommodating the catalyst and a regeneration settler (5), the regeneration settler (5) is located above the regenerator.

Inventors:

LI CHUNYI (CN)
ZHANG LINGYUN (CN)
ZHANG XIAOYU (CN)
ZHANG YING (CN)
MAO KAITIAN (CN)
LI HUI (CN)
PANG CHUNTIAN (CN)

Application Number:

PCT/CN2020/074584

Publication Date:

September 24, 2020

Filing Date:

February 10, 2020

Export Citation:

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Assignee:

SHANGHAI SUPEZET ENG TECH CO LTD (CN)
JIANGSU BOSONG CHEMICAL TECH CO LTD (CN)
HANYI SHENFEI NEW MAT CO LTD (CN)
UNIV CHINA PETROLEUM EAST CHINA (CN)

International Classes:

C07C5/333; B01J8/24; C07C11/02

Foreign References:

CN104549073A	2015-04-29
CN202497866U	2012-10-24
CN207478534U	2018-06-12
CN107108404A	2017-08-29
US3839197A	1974-10-01
EP3409348A1	2018-12-05

Other References: