CN111108079A - 硫酸钙尿素颗粒及其制备和使用方法 - Google Patents
硫酸钙尿素颗粒及其制备和使用方法 Download PDFInfo
- Publication number
- CN111108079A CN111108079A CN201880061172.6A CN201880061172A CN111108079A CN 111108079 A CN111108079 A CN 111108079A CN 201880061172 A CN201880061172 A CN 201880061172A CN 111108079 A CN111108079 A CN 111108079A
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- CN
- China
- Prior art keywords
- urea
- ucs
- fertilizer
- calcium
- water
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- 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.)
- Pending
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Classifications
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- 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
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
- C05C9/005—Post-treatment
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D3/00—Calcareous fertilisers
-
- 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
-
- 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
- C05G5/36—Layered or coated, e.g. dust-preventing coatings layered or coated with sulfur
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (21)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
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IN201711026033 | 2017-07-21 | ||
IN201711026033 | 2017-07-21 | ||
US201862626932P | 2018-02-06 | 2018-02-06 | |
US62/626,932 | 2018-02-06 | ||
PCT/IB2018/055399 WO2019016763A1 (en) | 2017-07-21 | 2018-07-19 | UREA AND CALCIUM SULPHATE PELLETS AND METHODS OF MAKING AND USING SAME |
Publications (1)
Publication Number | Publication Date |
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CN111108079A true CN111108079A (zh) | 2020-05-05 |
Family
ID=63209638
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201880061172.6A Pending CN111108079A (zh) | 2017-07-21 | 2018-07-19 | 硫酸钙尿素颗粒及其制备和使用方法 |
CN201880058201.3A Pending CN111051269A (zh) | 2017-07-21 | 2018-07-19 | 硫酸钙尿素颗粒及其制备和使用方法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201880058201.3A Pending CN111051269A (zh) | 2017-07-21 | 2018-07-19 | 硫酸钙尿素颗粒及其制备和使用方法 |
Country Status (6)
Country | Link |
---|---|
US (5) | US11299441B2 (zh) |
EP (2) | EP3655378A1 (zh) |
CN (2) | CN111108079A (zh) |
AU (2) | AU2018304604B2 (zh) |
SA (1) | SA520411101B1 (zh) |
WO (2) | WO2019016763A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3655378A1 (en) * | 2017-07-21 | 2020-05-27 | SABIC Global Technologies B.V. | Calcium sulfate urea granules and methods for producing and using the same |
CN113260600A (zh) * | 2018-12-07 | 2021-08-13 | 沙特基础工业全球技术公司 | 包含硫酸钙尿素的肥料及其制备和使用方法 |
CN114286807A (zh) * | 2019-07-12 | 2022-04-05 | 沙特基础工业全球技术公司 | 磷酸尿素硫酸钙颗粒及其制备和使用方法 |
BR112022005445A2 (pt) * | 2019-10-03 | 2022-06-21 | Sabic Global Technologies Bv | Método para fabricar um grânulo fertilizante de ureia-sulfato de cálcio, grânulo fertilizante de ureia-sulfato de cálcio, e, método para fertilização |
US20230227376A1 (en) | 2020-07-01 | 2023-07-20 | Sabic Global Technologies B.V. | Methods for producing urea calcium sulfate from moist phosphogypsum |
BR112022026041A2 (pt) | 2020-07-01 | 2023-01-17 | Sabic Global Technologies Bv | Grânulo de fertilizante, método para produzir grânulo de fertilizante, e, método de fertilização |
WO2022137011A1 (en) * | 2020-12-23 | 2022-06-30 | Sabic Global Technologies B.V. | Urea calcium sulfate coated urea fertilizer and blends thereof |
CN112877073B (zh) * | 2020-12-31 | 2023-01-31 | 河海大学 | 一种含植物脲酶的土体固化剂及其零废生产工艺 |
WO2024059122A1 (en) * | 2022-09-14 | 2024-03-21 | U.S. Borax, Inc. | Fertiliser product |
Citations (12)
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US4283423A (en) * | 1979-08-20 | 1981-08-11 | United States Gypsum Company | Free-flowing granular urea nutrient supplements |
US4478632A (en) * | 1981-07-03 | 1984-10-23 | Compagnie Neerlandaise de l'Azote (Soci'ete' Anonyme) | Process for making granules containing urea as the main component |
US5264017A (en) * | 1988-01-06 | 1993-11-23 | Martin Marietta Magnesia Specialties Inc. | Inorganic reactive granulating binder and conditioner |
RO111183B1 (ro) * | 1991-09-16 | 1996-07-30 | Centrul De Cercetari Pentru In | Procedeu de utilizare a fosfogipsului, sub formă de îngrășământ chimic |
KR20030062520A (ko) * | 2002-01-17 | 2003-07-28 | 김계훈 | 석고 및 요소를 포함하는 질소비료 |
WO2004000759A1 (en) * | 2002-06-20 | 2003-12-31 | Kemira Growhow Oyj | Coated fertiliser particles |
US20040031303A1 (en) * | 2002-08-07 | 2004-02-19 | Whitehurst Garnett B. | Volatility-inhibited urea fertilizers |
CN1894172A (zh) * | 2003-12-18 | 2007-01-10 | 佐治亚-太平洋树脂公司 | 延长释放的含氮粒状肥料 |
CN101717289A (zh) * | 2009-11-30 | 2010-06-02 | 天津芦阳化肥股份有限公司 | 氨酸管式反应器生产三元复合肥的方法 |
CN103819271A (zh) * | 2014-02-25 | 2014-05-28 | 湖北富邦科技股份有限公司 | 一种新型颗粒氯化钾肥料的制造方法 |
CN105431396A (zh) * | 2013-07-11 | 2016-03-23 | 矿产及化学公司欧洲化学股份公司 | 用于生产颗粒氮钾肥的方法 |
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EP3372576A1 (en) | 2017-03-07 | 2018-09-12 | Yara International ASA | Urea-based composition and method for the manufacture thereof |
EP3655378A1 (en) | 2017-07-21 | 2020-05-27 | SABIC Global Technologies B.V. | Calcium sulfate urea granules and methods for producing and using the same |
EP3672925A4 (en) | 2017-08-21 | 2021-11-17 | Lehigh University | SOLVENT-FREE PROCESS FOR THE PRODUCTION OF A UREA ADDITION PRODUCT |
EP3567019A1 (en) | 2018-05-09 | 2019-11-13 | Yara International ASA | Improved urea-based blend composition and method for the manufacture thereof |
CN108530175A (zh) | 2018-05-28 | 2018-09-14 | 郑州大学 | 一种利用磷酸渣酸生产的颗粒复合肥及其生产方法 |
WO2020104916A1 (en) | 2018-11-20 | 2020-05-28 | Sabic Global Technologies B.V. | Coated fertilizer containing urease inhibitor |
CN113260600A (zh) | 2018-12-07 | 2021-08-13 | 沙特基础工业全球技术公司 | 包含硫酸钙尿素的肥料及其制备和使用方法 |
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2018
- 2018-07-19 EP EP18756489.3A patent/EP3655378A1/en active Pending
- 2018-07-19 AU AU2018304604A patent/AU2018304604B2/en active Active
- 2018-07-19 US US16/631,206 patent/US11299441B2/en active Active
- 2018-07-19 EP EP18755554.5A patent/EP3655377A1/en active Pending
- 2018-07-19 CN CN201880061172.6A patent/CN111108079A/zh active Pending
- 2018-07-19 AU AU2018302519A patent/AU2018302519B2/en active Active
- 2018-07-19 WO PCT/IB2018/055399 patent/WO2019016763A1/en active Application Filing
- 2018-07-19 WO PCT/IB2018/055397 patent/WO2019016761A1/en active Application Filing
- 2018-07-19 US US16/631,278 patent/US11352306B2/en active Active
- 2018-07-19 CN CN201880058201.3A patent/CN111051269A/zh active Pending
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2020
- 2020-01-21 SA SA520411101A patent/SA520411101B1/ar unknown
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2022
- 2022-02-17 US US17/673,973 patent/US11802096B2/en active Active
- 2022-05-11 US US17/741,638 patent/US11912634B2/en active Active
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2023
- 2023-09-22 US US18/472,794 patent/US12319632B2/en active Active
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
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US3925053A (en) * | 1973-05-14 | 1975-12-09 | Swift Chemical Company | Slow acting fertilizer |
US4283423A (en) * | 1979-08-20 | 1981-08-11 | United States Gypsum Company | Free-flowing granular urea nutrient supplements |
US4478632A (en) * | 1981-07-03 | 1984-10-23 | Compagnie Neerlandaise de l'Azote (Soci'ete' Anonyme) | Process for making granules containing urea as the main component |
US5264017A (en) * | 1988-01-06 | 1993-11-23 | Martin Marietta Magnesia Specialties Inc. | Inorganic reactive granulating binder and conditioner |
RO111183B1 (ro) * | 1991-09-16 | 1996-07-30 | Centrul De Cercetari Pentru In | Procedeu de utilizare a fosfogipsului, sub formă de îngrășământ chimic |
KR20030062520A (ko) * | 2002-01-17 | 2003-07-28 | 김계훈 | 석고 및 요소를 포함하는 질소비료 |
WO2004000759A1 (en) * | 2002-06-20 | 2003-12-31 | Kemira Growhow Oyj | Coated fertiliser particles |
US20040031303A1 (en) * | 2002-08-07 | 2004-02-19 | Whitehurst Garnett B. | Volatility-inhibited urea fertilizers |
CN1894172A (zh) * | 2003-12-18 | 2007-01-10 | 佐治亚-太平洋树脂公司 | 延长释放的含氮粒状肥料 |
CN101717289A (zh) * | 2009-11-30 | 2010-06-02 | 天津芦阳化肥股份有限公司 | 氨酸管式反应器生产三元复合肥的方法 |
CN105431396A (zh) * | 2013-07-11 | 2016-03-23 | 矿产及化学公司欧洲化学股份公司 | 用于生产颗粒氮钾肥的方法 |
CN103819271A (zh) * | 2014-02-25 | 2014-05-28 | 湖北富邦科技股份有限公司 | 一种新型颗粒氯化钾肥料的制造方法 |
Non-Patent Citations (1)
Title |
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PRZEMYSLAW MALINOWSKI等: "Preparation methods of calcium sulphate and urea adduct", 《POLISH JOURNAL OF CHEMICAL TECHNOLOGY》 * |
Also Published As
Publication number | Publication date |
---|---|
US11802096B2 (en) | 2023-10-31 |
BR112020001068A2 (pt) | 2020-07-14 |
US11299441B2 (en) | 2022-04-12 |
US20200148607A1 (en) | 2020-05-14 |
WO2019016763A1 (en) | 2019-01-24 |
SA520411101B1 (ar) | 2023-02-21 |
AU2018304604B2 (en) | 2023-11-23 |
EP3655378A1 (en) | 2020-05-27 |
AU2018302519B2 (en) | 2023-10-12 |
US20220169579A1 (en) | 2022-06-02 |
US20200207673A1 (en) | 2020-07-02 |
US12319632B2 (en) | 2025-06-03 |
EP3655377A1 (en) | 2020-05-27 |
US20220267230A1 (en) | 2022-08-25 |
AU2018302519A1 (en) | 2020-02-06 |
US11352306B2 (en) | 2022-06-07 |
CN111051269A (zh) | 2020-04-21 |
WO2019016761A1 (en) | 2019-01-24 |
US11912634B2 (en) | 2024-02-27 |
US20240018066A1 (en) | 2024-01-18 |
AU2018304604A1 (en) | 2020-02-06 |
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