CN100537726C - 合成氨型煤烘干方法 - Google Patents
合成氨型煤烘干方法 Download PDFInfo
- Publication number
- CN100537726C CN100537726C CNB2005100198704A CN200510019870A CN100537726C CN 100537726 C CN100537726 C CN 100537726C CN B2005100198704 A CNB2005100198704 A CN B2005100198704A CN 200510019870 A CN200510019870 A CN 200510019870A CN 100537726 C CN100537726 C CN 100537726C
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- CN
- China
- Prior art keywords
- coal
- drying
- synthesis ammonia
- temperature
- stoving oven
- 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
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- Drying Of Solid Materials (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100198704A CN100537726C (zh) | 2005-11-23 | 2005-11-23 | 合成氨型煤烘干方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100198704A CN100537726C (zh) | 2005-11-23 | 2005-11-23 | 合成氨型煤烘干方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1775928A CN1775928A (zh) | 2006-05-24 |
CN100537726C true CN100537726C (zh) | 2009-09-09 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNB2005100198704A Expired - Fee Related CN100537726C (zh) | 2005-11-23 | 2005-11-23 | 合成氨型煤烘干方法 |
Country Status (1)
Country | Link |
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CN (1) | CN100537726C (zh) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1693432A (zh) * | 2005-03-31 | 2005-11-09 | 张时能 | 一种气化型煤的生产方法 |
-
2005
- 2005-11-23 CN CNB2005100198704A patent/CN100537726C/zh not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1693432A (zh) * | 2005-03-31 | 2005-11-09 | 张时能 | 一种气化型煤的生产方法 |
Also Published As
Publication number | Publication date |
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CN1775928A (zh) | 2006-05-24 |
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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: Xishui County Furuide Chemical Co., Ltd. Assignor: Guizhou Yihua Chemical LLC Contract record no.: 2010420000091 Denomination of invention: Synthesis ammonia coal briquette drying method Granted publication date: 20090909 License type: Exclusive License Open date: 20060524 Record date: 20100715 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090909 Termination date: 20171123 |
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CF01 | Termination of patent right due to non-payment of annual fee |