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:
Aug. 12, 2025
Filed:
Aug. 26, 2020
Wanhua Chemical Group Co., Ltd., Shandong, CN;
Wanhua Chemical (Ningbo) Co., Ltd., Zhejiang, CN;
Mingyan Song, Shandong, CN;
Yifeng Chen, Shandong, CN;
Xiaofei Qiao, Shandong, CN;
Changhao Ke, Shandong, CN;
Jingkui Wang, Shandong, CN;
Haibing Jia, Shandong, CN;
Nan Zhao, Shandong, CN;
Jinke Jiang, Shandong, CN;
Peng Liu, Shandong, CN;
Tianyong Yu, Shandong, CN;
Yan Song, Shandong, CN;
Zaigang Yang, Shandong, CN;
Wuxi Luo, Shandong, CN;
Changbao Xu, Shandong, CN;
Junxian Liu, Shandong, CN;
Jianmao Guo, Shandong, CN;
WANHUA CHEMICAL GROUP CO., LTD., Shandong, CN;
WANHUA CHEMICAL (NINGBO) CO., LTD., Zhejiang, CN;
Abstract
The apparatus includes one or more cylindrical housings connected to one another, a jacket on an outer side of a housing, an inner cylinder disposed at least in an interior of a first cylindrical housing, a heat insulation gasket, inner members, a corrosive high temperature gas inlet disposed on the heat insulation gasket, a gas and liquid phase outlet disposed at a bottom of the housing or a bottom of a last housing and a coolant inlet and outlet connected to an interior of the jacket. The heat insulation gasket seals the first cylindrical housing and a top of the inner cylinder in the interior of the first cylindrical housing. The inner members are distributed along a wall of the housing, communicate an interior of the jacket with an interior of the housing, and distribute a liquid in the interior of the jacket to the interior of the housing.