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:
Apr. 21, 2015
Filed:
May. 18, 2012
Hongqiang Ren, Nanjing, CN;
KE Xu, Nanjing, CN;
Lili Ding, Nanjing, CN;
Xinkun Ren, Nanjing, CN;
Yanru Wang, Nanjing, CN;
Hongqiang Ren, Nanjing, CN;
Ke Xu, Nanjing, CN;
Lili Ding, Nanjing, CN;
Xinkun Ren, Nanjing, CN;
Yanru Wang, Nanjing, CN;
Nanjing University, Nanjing, CN;
Abstract
A contact reaction tower, including: a central cylinder; and an outer cylinder. Lift pipes and a water inlet pipe(s) are installed in the central cylinder, reflux windows are formed on the wall of the central cylinder, and the water flow circulation between the central cylinder and the outer cylinder is realized through the lift pipes, the water inlet pipe(s), and the reflux windows, such that the water flow internal circulation of the whole contact reaction tower is realized. The contact reaction tower is sealed in its entirety from the outside environment, and a gas guide pipe is installed at the top of the contact reaction tower.