CN100540117C - 硝酸尾气处理方法 - Google Patents
硝酸尾气处理方法 Download PDFInfo
- Publication number
- CN100540117C CN100540117C CNB2007101897052A CN200710189705A CN100540117C CN 100540117 C CN100540117 C CN 100540117C CN B2007101897052 A CNB2007101897052 A CN B2007101897052A CN 200710189705 A CN200710189705 A CN 200710189705A CN 100540117 C CN100540117 C CN 100540117C
- Authority
- CN
- China
- Prior art keywords
- gas
- nitric acid
- tail gas
- acid tail
- sections
- 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.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/10—Capture or disposal of greenhouse gases of nitrous oxide (N2O)
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2
Landscapes
- Treating Waste Gases (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007101897052A CN100540117C (zh) | 2007-10-10 | 2007-10-10 | 硝酸尾气处理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2007101897052A CN100540117C (zh) | 2007-10-10 | 2007-10-10 | 硝酸尾气处理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101224379A CN101224379A (zh) | 2008-07-23 |
CN100540117C true CN100540117C (zh) | 2009-09-16 |
Family
ID=39856712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2007101897052A Expired - Fee Related CN100540117C (zh) | 2007-10-10 | 2007-10-10 | 硝酸尾气处理方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100540117C (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9308496B2 (en) * | 2010-04-23 | 2016-04-12 | General Electric Company | System and method for controlling and reducing NOx emissions |
WO2019112992A1 (en) * | 2017-12-05 | 2019-06-13 | Ascend Performance Materials Operations Llc | Process for preparation of nitrogen oxides and nitric acid from nitrous oxide |
-
2007
- 2007-10-10 CN CNB2007101897052A patent/CN100540117C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101224379A (zh) | 2008-07-23 |
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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 |
Application publication date: 20080723 Assignee: HENAN JINKAI CHEMICAL INVESTMENT HOLDING GROUP Co.,Ltd. Assignor: Shi Zhaozhong Contract record no.: 2013990000414 Denomination of invention: Nitric acid tail gas processing method Granted publication date: 20090916 License type: Exclusive License Record date: 20130722 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090916 Termination date: 20211010 |