Title:
CORROSION-RESISTANT METAL CHLORINATION REACTION VESSEL
Document Type and Number:
WIPO Patent Application WO/2017/219841
Kind Code:
A1
Abstract:
A metal chlorination reaction vessel comprises a vessel body (1). A stirring shaft (2) is disposed in the vessel body (1). An upper jacket (5) is correspondingly disposed at the position of the upper portion of the outer wall of the vessel body (1) corresponding to a gas phase region and a gas-liquid junction region of materials in the reaction vessel, and a lower jacket (6) is correspondingly disposed at the position of the lower portion of the outer wall of the vessel body (1) corresponding to a liquid phase region in the reaction vessel. The stirring shaft (2) comprises an upper shaft (21), a gas-liquid junction shaft (22) and a liquid phase shaft (23) in sequence from top to bottom, which are corresponding to the gas phase region, the gas-liquid junction region and the liquid phase region.. The gas-liquid junction shaft (22) comprises a titanium alloy shaft core, a zirconium layer and a tantalum surface layer in sequence. The liquid phase shaft (23) comprises a titanium alloy shaft core and a zirconium surface layer.
Inventors:
ZHAO DONGRI (CN)
LU ENBIN (CN)
XU FENG (CN)
BIAN ZENGHE (CN)
LU ENBIN (CN)
XU FENG (CN)
BIAN ZENGHE (CN)
Application Number:
PCT/CN2017/086826
Publication Date:
December 28, 2017
Filing Date:
June 01, 2017
Export Citation:
Assignee:
SHANDONG RIKE CHEMICAL CO LTD (CN)
International Classes:
B01J19/18; B01J19/02
Foreign References:
CN105903422A | 2016-08-31 | |||
CN205886857U | 2017-01-18 | |||
CN2589064Y | 2003-12-03 | |||
CN102633916A | 2012-08-15 | |||
US6250797B1 | 2001-06-26 |
Attorney, Agent or Firm:
BOSS & YOUNG PATENT AND TRADEMARK LAW OFFICE (CN)
Download PDF:
Previous Patent: DEVICE PORT DETECTION METHOD AND APPARATUS
Next Patent: TCAM ENTRY UPDATING METHOD AND APPARATUS, AND TCAM
Next Patent: TCAM ENTRY UPDATING METHOD AND APPARATUS, AND TCAM