CN102070193B - Conveying method of oxidized tail gas of titanium white by adopting chlorination method - Google Patents
Conveying method of oxidized tail gas of titanium white by adopting chlorination method Download PDFInfo
- Publication number
- CN102070193B CN102070193B CN2010106049827A CN201010604982A CN102070193B CN 102070193 B CN102070193 B CN 102070193B CN 2010106049827 A CN2010106049827 A CN 2010106049827A CN 201010604982 A CN201010604982 A CN 201010604982A CN 102070193 B CN102070193 B CN 102070193B
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- Prior art keywords
- tail gas
- pressure
- gas
- conveying
- valve group
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000000034 method Methods 0.000 title claims abstract description 28
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 238000005660 chlorination reaction Methods 0.000 title abstract description 11
- 235000010215 titanium dioxide Nutrition 0.000 title abstract 2
- 239000007787 solid Substances 0.000 claims abstract description 25
- 238000000926 separation method Methods 0.000 claims abstract description 22
- 150000003839 salts Chemical class 0.000 claims abstract description 11
- 239000004408 titanium dioxide Substances 0.000 claims description 9
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 5
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract description 16
- 239000000460 chlorine Substances 0.000 abstract description 16
- 229910052801 chlorine Inorganic materials 0.000 abstract description 16
- 230000001590 oxidative effect Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 51
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000007670 refining Methods 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 235000011121 sodium hydroxide Nutrition 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
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- Treating Waste Gases (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Description
? | The production operation personnel | The chlorine press is revealed | The course of conveying time spent | Liquid caustic soda consumes |
Tail gas is carried in the supercharging of |
3~4 | Do not have | 43 minutes | 28 cubic metres |
Tail gas is carried in the supercharging of |
4~5 | Have | 64 minutes | 75 cubic metres |
Instance 1 | 1 | Do not have | 2 minutes | 1.3 |
Instance | ||||
2 | 1 | Do not have | 1 minute 40 seconds | 2.0 |
Instance | ||||
3 | 1 | Do not have | 1 minute 10 seconds | 1.7 cubic meter |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010106049827A CN102070193B (en) | 2010-12-25 | 2010-12-25 | Conveying method of oxidized tail gas of titanium white by adopting chlorination method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010106049827A CN102070193B (en) | 2010-12-25 | 2010-12-25 | Conveying method of oxidized tail gas of titanium white by adopting chlorination method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102070193A CN102070193A (en) | 2011-05-25 |
CN102070193B true CN102070193B (en) | 2012-06-27 |
Family
ID=44028980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010106049827A Active CN102070193B (en) | 2010-12-25 | 2010-12-25 | Conveying method of oxidized tail gas of titanium white by adopting chlorination method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102070193B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106477625B (en) * | 2016-09-18 | 2018-08-10 | 云南冶金新立钛业有限公司 | The system for handling oxidized tail gas in titanium white production |
CN112443754A (en) * | 2020-11-04 | 2021-03-05 | 山东鲁北企业集团总公司 | System and method for comprehensive utilization of chlorine gas produced by titanium dioxide produced by chlorination process |
CN113932614B (en) * | 2021-10-31 | 2024-09-10 | 甘肃德通国钛金属有限公司 | Air inlet system of chlorination furnace and control method |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101210900A (en) * | 2006-12-30 | 2008-07-02 | 仇晓丰 | Free chloride on-line detection process during hydrogenchloride synthesis and the device therefor |
-
2010
- 2010-12-25 CN CN2010106049827A patent/CN102070193B/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101210900A (en) * | 2006-12-30 | 2008-07-02 | 仇晓丰 | Free chloride on-line detection process during hydrogenchloride synthesis and the device therefor |
Non-Patent Citations (2)
Title |
---|
汪珂等.钛和钛白生产中循环氯气的利用.《轻金属》.1995,(第11期),第39-43页. * |
陈钢.氯化法生产钛白的三废治理.《工业安全与环保》.2008,第34卷(第4期),第47-50页. * |
Also Published As
Publication number | Publication date |
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CN102070193A (en) | 2011-05-25 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Qi Mu Inventor after: Wang Yanfu Inventor after: Jiang Zhigang Inventor after: Cang Yingbo Inventor after: Zhang Shufeng Inventor after: Qing Yang Inventor before: Jiang Zhigang Inventor before: Cang Yingbo Inventor before: Zhang Shufeng Inventor before: Qing Yang |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: JIANG ZHIGANG ZANG YINGBO ZHANG SHUFENG QING YANG TO: QI MU WANG YANFU JIANG ZHIGANG ZANG YINGBO ZHANG SHUFENG QING YANG |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 121000 Jin Ti Road 1, Taihe District, Jinzhou, Liaoning Patentee after: Jinzhou titanium Limited by Share Ltd Address before: 121000 alloy Li 59, Taihe District, Liaoning, Jinzhou Patentee before: Jinzhou Titanium Industry Co., Ltd. |
|
CP03 | Change of name, title or address | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 121000 Kam Ti Road, Taihe District, Jinzhou, Liaoning Province, No. 1 Patentee after: CITIC titanium Limited by Share Ltd Address before: 121000 Kam Ti Road, Taihe District, Jinzhou, Liaoning Province, No. 1 Patentee before: Jinzhou titanium Limited by Share Ltd |