CN1174940C - 颗粒氮钾复混肥料的制造方法 - Google Patents
颗粒氮钾复混肥料的制造方法 Download PDFInfo
- Publication number
- CN1174940C CN1174940C CNB001276794A CN00127679A CN1174940C CN 1174940 C CN1174940 C CN 1174940C CN B001276794 A CNB001276794 A CN B001276794A CN 00127679 A CN00127679 A CN 00127679A CN 1174940 C CN1174940 C CN 1174940C
- Authority
- CN
- China
- Prior art keywords
- fertilizer
- potassium
- compound
- granular
- sulfate
- 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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D1/00—Fertilisers containing potassium
- C05D1/02—Manufacture from potassium chloride or sulfate or double or mixed salts thereof
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/10—Solid or semi-solid fertilisers, e.g. powders
- C05G5/12—Granules or flakes
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB001276794A CN1174940C (zh) | 2000-12-01 | 2000-12-01 | 颗粒氮钾复混肥料的制造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB001276794A CN1174940C (zh) | 2000-12-01 | 2000-12-01 | 颗粒氮钾复混肥料的制造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1293176A CN1293176A (zh) | 2001-05-02 |
CN1174940C true CN1174940C (zh) | 2004-11-10 |
Family
ID=4592691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB001276794A Expired - Fee Related CN1174940C (zh) | 2000-12-01 | 2000-12-01 | 颗粒氮钾复混肥料的制造方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1174940C (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102001899B (zh) * | 2009-12-15 | 2014-05-28 | 深圳市芭田生态工程股份有限公司 | 一种掺混肥料及其制造方法 |
CN103086782A (zh) * | 2013-02-04 | 2013-05-08 | 湖北登丰化工有限公司 | 一种含有氯化铵的复合肥造粒方法 |
CN104710213A (zh) * | 2014-12-31 | 2015-06-17 | 北方华锦化学工业集团有限公司 | 一种圆粒钾肥生产方法 |
CN105601454B (zh) * | 2015-12-29 | 2019-08-16 | 山西师范大学 | 颗粒化肥的制备方法 |
CN106278463A (zh) * | 2016-08-15 | 2017-01-04 | 湖北富邦科技股份有限公司 | 一种水稻专用颗粒钾肥的制备方法 |
CN106278607A (zh) * | 2016-08-15 | 2017-01-04 | 湖北富邦科技股份有限公司 | 一种含锌缓释圆颗粒钾肥的制备方法 |
CN106278464A (zh) * | 2016-08-15 | 2017-01-04 | 湖北富邦科技股份有限公司 | 一种含硅水稻专用颗粒钾肥及在水稻栽培中的高效应用方法 |
CN108863446A (zh) * | 2018-09-29 | 2018-11-23 | 天津华景化工新技术开发有限公司 | 一种大颗粒硝硫铵的生产工艺及其生产系统 |
CN113004081A (zh) * | 2021-04-23 | 2021-06-22 | 湖北富邦科技股份有限公司 | 一种速溶免烘干型圆颗粒钾肥的制备方法 |
-
2000
- 2000-12-01 CN CNB001276794A patent/CN1174940C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1293176A (zh) | 2001-05-02 |
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Owner name: SHANGHAI CHEMICAL RESEARCH INST; SHANGHAI KAIYING Free format text: FORMER OWNER: SHANGHAI CHEMICAL RESEARCH INST Effective date: 20070420 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20070420 Address after: 200062 Shanghai Yunling Road No. 345 Co-patentee after: Shanghai Kaiyingda Chemical Engineering Design & Consultant Co., Ltd. Patentee after: Shanghai Research Institute of Chemical Industry Address before: 200062 Shanghai Yunling Road No. 345 Patentee before: Shanghai Research Institute of Chemical Industry |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041110 Termination date: 20151201 |
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