A kind of titanium tetrachloride preparation system and its tail gas treatment

A technology for treating titanium tetrachloride and tail gas, which is applied in the fields of titanium tetrachloride, titanium halide, chemical industry, etc. It can solve problems such as tail gas system blockage and internal pressure fluctuation of the refining system, so as to improve pipeline blockage, avoid pressure influence, The effect of improving stability

Active Publication Date: 2022-07-08
PANGANG GROUP VANADIUM TITANIUM & RESOURCES
View PDF17 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above-mentioned technical problems, the embodiment of the present invention proposes a titanium tetrachloride preparation system and its isolation system, as well as a treatment method for the tail gas of the titanium tetrachloride refining system, so as to solve the problem inside the refining system caused by the blockage of the tail gas system in the prior art. pressure fluctuation problem

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A kind of titanium tetrachloride preparation system and its tail gas treatment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the embodiments of the present invention will be further described in detail below with reference to the specific embodiments and the accompanying drawings.

[0020] It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are for the purpose of distinguishing two entities with the same name but not the same or non-identical parameters. It can be seen that "first" and "second" It is only for the convenience of expression and should not be construed as a limitation to the embodiments of the present invention, and subsequent embodiments will not describe them one by one.

[0021] like figure 1 As shown, some embodiments of the present invention disclose a titanium tetrachloride preparation system, including a titanium tetrachloride refining system 1, a chlorination condensation system 2, a tail gas rins...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a titanium tetrachloride preparation system and its isolation system, and a method for treating tail gas of a titanium tetrachloride refining system, including a titanium tetrachloride refining system, a chlorination condensation system, a tail gas rinsing system and an isolation system, Wherein, the tail gas outlet of the titanium tetrachloride refining system is connected to the head end of the tail gas pipeline of the isolation system; the tail gas outlet of the chlorination condensation system is connected to the tail gas rinsing system. The isolation system includes a tail gas pipeline, a liquid sealing tank and a breathing tube, wherein the head end of the tail gas pipeline is used to communicate with the refining system, and the end extends below the liquid level of the liquid sealing tank. The end is connected to the liquid sealing tank and is located above the liquid level, and the end is used to connect to the chlorination condensation system. The present invention adopts the liquid sealing tank to realize the isolation between the refining system and the follow-up system, thereby effectively avoiding the pressure influence of the follow-up system on the refining system in the prior art.

Description

technical field [0001] The invention relates to the technical field of titanium tetrachloride production, in particular to a titanium tetrachloride preparation system and its isolation system, and a method for treating tail gas of a titanium tetrachloride refining system. Background technique [0002] Titanium tetrachloride is the main raw material for industrial products such as chlorination titanium dioxide and titanium sponge. The main production methods at home and abroad include boiling chlorination and molten salt chlorination, both of which are reacted with chlorine gas at high temperature through raw materials containing titanium dioxide. Titanium tetrachloride is generated, and the titanium tetrachloride has a large impurity content at this time. It is necessary to purify the titanium tetrachloride through a refining system. At present, the purified exhaust gas usually directly enters the exhaust gas system for leaching. In contact with water, it will be hydrolyzed ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Patents(China)
IPC IPC(8): C01G23/02
CPCC01G23/024Y02P20/10
Inventor 万健龙李亮夏建辉凌鹏蒋长玲
Owner PANGANG GROUP VANADIUM TITANIUM & RESOURCES
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap