CN1181017C - 农用多元颗粒硝酸铵生产工艺 - Google Patents
农用多元颗粒硝酸铵生产工艺 Download PDFInfo
- Publication number
- CN1181017C CN1181017C CNB001300466A CN00130046A CN1181017C CN 1181017 C CN1181017 C CN 1181017C CN B001300466 A CNB001300466 A CN B001300466A CN 00130046 A CN00130046 A CN 00130046A CN 1181017 C CN1181017 C CN 1181017C
- Authority
- CN
- China
- Prior art keywords
- ammonium nitrate
- raw material
- granular multi
- rhombspar
- granulation
- 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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Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C1/00—Ammonium nitrate fertilisers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB001300466A CN1181017C (zh) | 2000-10-25 | 2000-10-25 | 农用多元颗粒硝酸铵生产工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB001300466A CN1181017C (zh) | 2000-10-25 | 2000-10-25 | 农用多元颗粒硝酸铵生产工艺 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1289742A CN1289742A (zh) | 2001-04-04 |
CN1181017C true CN1181017C (zh) | 2004-12-22 |
Family
ID=4593926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB001300466A Expired - Fee Related CN1181017C (zh) | 2000-10-25 | 2000-10-25 | 农用多元颗粒硝酸铵生产工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1181017C (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102850102A (zh) * | 2012-08-30 | 2013-01-02 | 贵港市芭田生态有限公司 | 一种高塔熔体造粒水溶性肥料的制备方法 |
CN107381599A (zh) * | 2017-09-08 | 2017-11-24 | 天津华景化工新技术开发有限公司 | 一种大颗粒硝酸铵产品及其制备方法 |
-
2000
- 2000-10-25 CN CNB001300466A patent/CN1181017C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1289742A (zh) | 2001-04-04 |
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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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Heilongjiang Heihua Limited by Share Ltd Assignor: Heilongjiang Chemial Group Co., Ltd., Heilongjiang Contract fulfillment period: 2009.9.20 to 2026.5.8 contract change Contract record no.: 2009230000041 Denomination of invention: Process for preparing granular multi-element ammonium nitrate for agricultural purpose Granted publication date: 20041222 License type: Exclusive license Record date: 20091028 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.9.20 TO 2026.5.8; CHANGE OF CONTRACT Name of requester: HEILONGJIANG HEIHUA CO., LTD. Effective date: 20091028 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041222 Termination date: 20121025 |