CN101723327B - Hydrochloric acid absorption tower and process for producing hydrochloric acid for production - Google Patents
Hydrochloric acid absorption tower and process for producing hydrochloric acid for production Download PDFInfo
- Publication number
- CN101723327B CN101723327B CN2009102203071A CN200910220307A CN101723327B CN 101723327 B CN101723327 B CN 101723327B CN 2009102203071 A CN2009102203071 A CN 2009102203071A CN 200910220307 A CN200910220307 A CN 200910220307A CN 101723327 B CN101723327 B CN 101723327B
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- Prior art keywords
- hydrochloric acid
- absorption tower
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- tank
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- 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.)
- Expired - Fee Related
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- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
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Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009102203071A CN101723327B (en) | 2009-12-01 | 2009-12-01 | Hydrochloric acid absorption tower and process for producing hydrochloric acid for production |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009102203071A CN101723327B (en) | 2009-12-01 | 2009-12-01 | Hydrochloric acid absorption tower and process for producing hydrochloric acid for production |
Publications (2)
Publication Number | Publication Date |
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CN101723327A CN101723327A (en) | 2010-06-09 |
CN101723327B true CN101723327B (en) | 2011-06-08 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2009102203071A Expired - Fee Related CN101723327B (en) | 2009-12-01 | 2009-12-01 | Hydrochloric acid absorption tower and process for producing hydrochloric acid for production |
Country Status (1)
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CN (1) | CN101723327B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101862586B (en) * | 2010-07-12 | 2012-03-07 | 江苏海鹏防腐设备有限公司 | System for industrial waste gas treatment and salt regeneration |
CN102730640A (en) * | 2011-04-07 | 2012-10-17 | 上海达源环境科技工程有限公司 | Device for recovering hydrochloric acid from polysilicon exhaust gas and waste liquid |
CN103318842A (en) * | 2013-06-20 | 2013-09-25 | 安徽海华科技股份有限公司 | HCL gas recycling process and HCL gas recycling device in gaseous phase chlorination reaction |
CN105036081B (en) * | 2015-08-03 | 2017-06-13 | 昆明理工大学 | A kind of method that chlorosilane raffinate produces HCl gases |
CN106621427A (en) * | 2016-12-08 | 2017-05-10 | 张贵 | Cold evaporation purifying system for by-product hydrochloric acid |
CN106861373A (en) * | 2017-03-30 | 2017-06-20 | 河北大景大搪化工设备有限公司 | A kind of hydrochloric acid groove tank automation absorbs the device of acid mist |
CN110075669A (en) * | 2019-05-29 | 2019-08-02 | 湖南长宏新能源材料有限责任公司 | A kind of purification treatment of nonferrous smelting HCl exhaust gas and recycle technique |
CN114452805A (en) * | 2022-02-09 | 2022-05-10 | 山西凯宇化工股份有限公司 | Second-stage absorption system of hydrochloric acid tower for chemical synthetic materials |
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2009
- 2009-12-01 CN CN2009102203071A patent/CN101723327B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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CN101723327A (en) | 2010-06-09 |
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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 | ||
ASS | Succession or assignment of patent right |
Owner name: LIAONING DINGJIDE PETROCHEMICAL CO., LTD. Free format text: FORMER OWNER: ZHANG ZAIMING Effective date: 20110401 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20110401 Address after: 115005 lime village, willow town, old border area, Yingkou, Liaoning Applicant after: Liaoning Dingjide Petrochemical Co., Ltd. Address before: 115005 lime village, willow town, old border area, Yingkou, Liaoning Applicant before: Zhang Zaiming |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110608 Termination date: 20161201 |
|
CF01 | Termination of patent right due to non-payment of annual fee |