CN100528763C - 氧气净化剂和锅炉水处理化学制剂 - Google Patents
氧气净化剂和锅炉水处理化学制剂 Download PDFInfo
- Publication number
- CN100528763C CN100528763C CNB2007100044921A CN200710004492A CN100528763C CN 100528763 C CN100528763 C CN 100528763C CN B2007100044921 A CNB2007100044921 A CN B2007100044921A CN 200710004492 A CN200710004492 A CN 200710004492A CN 100528763 C CN100528763 C CN 100528763C
- Authority
- CN
- China
- Prior art keywords
- water
- heterogeneous ring
- ring compound
- amino
- acid
- 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
Images
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- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Removal Of Specific Substances (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP31814096A JP3287243B2 (ja) | 1996-11-28 | 1996-11-28 | 脱酸素剤 |
JP318140/1996 | 1996-11-28 | ||
JP63579/1997 | 1997-03-17 | ||
JP138468/1997 | 1997-05-28 | ||
JP288490/1997 | 1997-10-21 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN97114370A Division CN1103748C (zh) | 1996-11-28 | 1997-11-28 | 氧气净化剂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN100999343A CN100999343A (zh) | 2007-07-18 |
CN100528763C true CN100528763C (zh) | 2009-08-19 |
Family
ID=18095953
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2007100044921A Expired - Fee Related CN100528763C (zh) | 1996-11-28 | 1997-11-28 | 氧气净化剂和锅炉水处理化学制剂 |
CNB2007100044917A Expired - Fee Related CN100528762C (zh) | 1996-11-28 | 1997-11-28 | 氧气净化剂和锅炉水处理化学制剂 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2007100044917A Expired - Fee Related CN100528762C (zh) | 1996-11-28 | 1997-11-28 | 氧气净化剂和锅炉水处理化学制剂 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP3287243B2 (ja) |
CN (2) | CN100528763C (ja) |
BR (1) | BR9706050A (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6540923B2 (en) | 2000-12-05 | 2003-04-01 | Kurita Water Industries Ltd. | Oxygen scavenger |
JP4950391B2 (ja) * | 2001-06-27 | 2012-06-13 | 上野製薬株式会社 | 酸素吸収剤 |
JP3855961B2 (ja) | 2003-04-28 | 2006-12-13 | 栗田工業株式会社 | 脱酸素剤及び脱酸素処理方法 |
JP4745990B2 (ja) * | 2007-01-31 | 2011-08-10 | 三菱重工業株式会社 | タービン設備及びタービン設備の酸素処理の初期切替え方法 |
-
1996
- 1996-11-28 JP JP31814096A patent/JP3287243B2/ja not_active Expired - Lifetime
-
1997
- 1997-11-28 BR BR9706050A patent/BR9706050A/pt not_active IP Right Cessation
- 1997-11-28 CN CNB2007100044921A patent/CN100528763C/zh not_active Expired - Fee Related
- 1997-11-28 CN CNB2007100044917A patent/CN100528762C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP3287243B2 (ja) | 2002-06-04 |
BR9706050A (pt) | 1999-06-29 |
CN100999342A (zh) | 2007-07-18 |
CN100528762C (zh) | 2009-08-19 |
JPH10158872A (ja) | 1998-06-16 |
CN100999343A (zh) | 2007-07-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090819 Termination date: 20131128 |