The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 26, 2018
Filed:
Oct. 21, 2014
China Petroleum & Chemical Corporation, Beijing, CN;
Fushun Research Institute of Petroleum and Petrochemicals, Sinopec Corp., Fushun, Liaoning, CN;
Jingshan Gao, Liaoning, CN;
Xiuna Yang, Liaoning, CN;
Dechen Bo, Liaoning, CN;
Shengzhong Zhang, Liaoning, CN;
Changjian Liao, Liaoning, CN;
CHINA PETROLEUM & CHEMICAL CORPORATION, Beijing, CN;
FUSHUN RESEARCH INSTITUTE OF PETROLEUM AND PETROCHEMICALS, SINOPEC CORP., Fushun, Liaoning, CN;
Abstract
A dividing wall column (), comprising: a partition plate () arranged along an axial direction of the dividing wall column (); a first shaft () arranged along a radial direction of the dividing wall column (), and a first splitter plate () with an end connected to the first shaft (), which are both placed beneath the partition plate (), wherein the first splitter plate () is configured to be pivotable around the first shaft (), so as to control distribution of a stream from below the first splitter plate () into spaces formed at two sides of the partition plate (); and a second shaft () arranged along the radial direction of the dividing wall column (), and a second splitter plate () with an end connected to the second shaft (), which are both placed above the partition plate (), wherein the second splitter plate () is configured to be pivotable around the second shaft (), so as to control the stream from above the second liquid splitter plate () into the spaces formed at two sides of the partition plate ().