CN1721023A - 利用气体余热提浓低浓度酸的方法 - Google Patents
利用气体余热提浓低浓度酸的方法 Download PDFInfo
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- CN1721023A CN1721023A CN 200510040244 CN200510040244A CN1721023A CN 1721023 A CN1721023 A CN 1721023A CN 200510040244 CN200510040244 CN 200510040244 CN 200510040244 A CN200510040244 A CN 200510040244A CN 1721023 A CN1721023 A CN 1721023A
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- Prior art keywords
- acid
- concentration
- sour
- gas
- nozzle
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- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
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Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2005100402443A CN100428974C (zh) | 2005-05-24 | 2005-05-24 | 利用气体余热提浓低浓度酸的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2005100402443A CN100428974C (zh) | 2005-05-24 | 2005-05-24 | 利用气体余热提浓低浓度酸的方法 |
Publications (2)
Publication Number | Publication Date |
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CN1721023A true CN1721023A (zh) | 2006-01-18 |
CN100428974C CN100428974C (zh) | 2008-10-29 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2005100402443A Expired - Fee Related CN100428974C (zh) | 2005-05-24 | 2005-05-24 | 利用气体余热提浓低浓度酸的方法 |
Country Status (1)
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CN (1) | CN100428974C (zh) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN87213094U (zh) * | 1987-09-02 | 1988-05-25 | 华南工学院 | 脉冲溢流自吸式喷射器 |
ES2045708T3 (es) * | 1990-09-20 | 1994-01-16 | Kronos Titan Gmbh | Procedimiento para la preparacion del acido diluido producido en la fabricacion de dioxido de titanio por el procedimiento al sulfato. |
CN2642389Y (zh) * | 2003-09-29 | 2004-09-22 | 中国人民解放军环境科学研究中心 | 一种净化酸性废气的装置 |
CN1264800C (zh) * | 2004-03-12 | 2006-07-19 | 何治荣 | 空气氧化石化副产乙醛制醋酸的方法 |
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2005
- 2005-05-24 CN CNB2005100402443A patent/CN100428974C/zh not_active Expired - Fee Related
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Publication number | Publication date |
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CN100428974C (zh) | 2008-10-29 |
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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 | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Nantong Sansheng Graphite Equipment Technology Co., Ltd. Assignor: Feng Shengjun Contract record no.: 2011320000257 Denomination of invention: Method for extracting low-concentration acid by gas waste-heat Granted publication date: 20081029 License type: Exclusive License Open date: 20060118 Record date: 20110314 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081029 Termination date: 20140524 |