JP6046489B2 - 硫酸硝酸アンモニウムの錠剤化 - Google Patents
硫酸硝酸アンモニウムの錠剤化 Download PDFInfo
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- JP6046489B2 JP6046489B2 JP2012503587A JP2012503587A JP6046489B2 JP 6046489 B2 JP6046489 B2 JP 6046489B2 JP 2012503587 A JP2012503587 A JP 2012503587A JP 2012503587 A JP2012503587 A JP 2012503587A JP 6046489 B2 JP6046489 B2 JP 6046489B2
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- Prior art keywords
- ammonium sulfate
- slurry melt
- melt
- flow path
- stator
- 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.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C1/00—Ammonium nitrate fertilisers
- C05C1/02—Granulation; Pelletisation; Stabilisation; Colouring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/20—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
- B01J2/26—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic on endless conveyor belts
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Fertilizers (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
Claims (10)
- 硫酸硝酸アンモニウムの固体粒子を製造する方法であって、前記方法は、
反応器内で硫酸硝酸アンモニウムおよび硫酸アンモニウムを含むスラリー溶融物を形成するステップと、
スラリー溶融物を加熱固定子の筒状流路へ通すステップと、
スラリー溶融物をずり減粘状態に維持するように、加熱固定子の筒状流路内のスラリー溶融物を連続的に揺動するステップと、
スラリー溶融物の一部を加熱固定子の筒状流路から反応器へ戻すステップと、
スラリー溶融物の一部を、加熱固定子の筒状流路の一部であって、加熱固定子の底部に位置した流路に通すステップと、
流路の上を滑る移動グリッド穴を経てスラリー溶融物の一部を押し出すステップと、を有し、移動グリッド穴は液滴を形成する寸法であり、
前記方法は、広がる液滴を冷却して硫酸硝酸アンモニウムの固体粒子を形成するステップを含み、
前記方法は、スラリー溶融物を178℃から210℃の間の温度に維持するための温度制御を含み、
液滴が220から280の寸法ガイドナンバー(SGN)を満たす硫酸硝酸アンモニウムの固体粒子に形成される、
硫酸硝酸アンモニウムの固体粒子を製造する方法。 - 前記移動グリッド穴は、最大の粒子寸法において300マイクロメートル以下の固体粒子の自由通過を可能にする寸法である、請求項1に記載の方法。
- 連続的に揺動するステップは、スラリー溶融物を加熱固定子の筒状流路内の回転多重刀パドルで揺動するステップをさらに含む、請求項1に記載の方法。
- スラリー溶融物が、60から80重量%の間の液体硫酸硝酸アンモニウムおよび40から20重量%の間の固体硫酸アンモニウムを含む、請求項1に記載の方法。
- 硫酸アンモニウムが、最大寸法において300マイクロメートル未満の固体粒子を含む、請求項1に記載の方法。
- スラリー溶融物の形成が、
反応器内で硫酸アンモニウムおよび硝酸アンモニウムを混合して、混合物を形成するステップと、
硫酸アンモニウムを溶融するのに十分な温度に混合物を加熱するステップと、
混合物を揺動するステップと
を含む、請求項1に記載の方法。 - 混合物が、ずり減粘状態下で液体を維持するために反応器内で揺動される、請求項6に記載の方法。
- 反応器が、180℃から200℃の間の温度に加熱される、請求項1に記載の方法。
- 反応器が、大気圧で運転される、請求項1に記載の方法。
- 加熱固定子内の圧力が0.8MPa未満に維持される、請求項1に記載の方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/415,312 | 2009-03-31 | ||
| US12/415,312 US7985393B2 (en) | 2009-03-31 | 2009-03-31 | Pastillation of ammonium sulfate nitrate |
| PCT/US2010/029136 WO2010117751A2 (en) | 2009-03-31 | 2010-03-30 | Pastillation of ammonium sulfate nitrate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012521959A JP2012521959A (ja) | 2012-09-20 |
| JP6046489B2 true JP6046489B2 (ja) | 2016-12-14 |
Family
ID=42782465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012503587A Expired - Fee Related JP6046489B2 (ja) | 2009-03-31 | 2010-03-30 | 硫酸硝酸アンモニウムの錠剤化 |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US7985393B2 (ja) |
| EP (1) | EP2414307B1 (ja) |
| JP (1) | JP6046489B2 (ja) |
| CN (1) | CN102448911B (ja) |
| AU (1) | AU2010234908B2 (ja) |
| BR (1) | BRPI1013631B1 (ja) |
| CA (1) | CA2757445C (ja) |
| ES (1) | ES2768238T3 (ja) |
| RU (1) | RU2537810C2 (ja) |
| UA (1) | UA104172C2 (ja) |
| WO (1) | WO2010117751A2 (ja) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013035106A1 (en) * | 2011-09-07 | 2013-03-14 | Indo Gulf Fertilizers | A process for manufacturing a composite fertilizer |
| US9464008B2 (en) * | 2012-02-01 | 2016-10-11 | Honeywell International Inc. | Process for preparing ammonium sulfate nitrate |
| US9932278B2 (en) | 2015-03-12 | 2018-04-03 | Advansix Resins & Chemicals Llc | Granulator feed apparatus |
| CN104926374B (zh) * | 2015-06-30 | 2017-12-19 | 河北冀衡赛瑞化工有限公司 | 一种硫基硝态氮肥的生产方法 |
| DE102015212353B3 (de) * | 2015-07-01 | 2016-07-07 | Sandvik Materials Technology Deutschland Gmbh | Vorrichtung und Verfahren zum Vertropfen eines fließfähigen Produkts |
| DE102016221501B3 (de) * | 2016-11-02 | 2017-12-21 | Sandvik Materials Technology Deutschland Gmbh | Vorrichtung zum Vertropfen eines fließfähigen Produkts und Verfahren zum Betreiben einer solchen Vorrichtung |
| CZ307542B6 (cs) * | 2017-05-18 | 2018-11-21 | Lovochemie, A.S. | Způsob přípravy dusíkato-sirného granulovaného hnojiva a zařízení k provádění tohoto způsobu |
| CN110092673B (zh) * | 2018-01-30 | 2024-09-17 | 徐州市禾协肥业有限公司 | 智能浮粒系统、颗粒肥料及智能浮粒方法 |
| CN110090592B (zh) * | 2018-01-30 | 2024-09-13 | 徐州市禾协肥业有限公司 | 一种挤压料浆形成液滴的装置 |
| CN110090597B (zh) * | 2018-01-30 | 2024-09-17 | 徐州市禾协肥业有限公司 | 一种用于斜面冷却造粒的出料装置和造粒装置 |
| CN110090600B (zh) * | 2018-01-30 | 2023-01-31 | 徐州市禾协肥业有限公司 | 一种肥料料浆挤压成液滴的方法及颗粒肥料 |
| CN110404475B (zh) * | 2018-04-28 | 2024-08-23 | 徐州市禾协肥业有限公司 | 一种条形开口的液滴形成装置 |
| CN110404479B (zh) * | 2018-04-28 | 2024-08-27 | 徐州市禾协肥业有限公司 | 制备冠状肥料颗粒的系统及方法、冠状肥料颗粒 |
| CN109796029B (zh) * | 2019-03-06 | 2021-01-15 | 湖北三宁化工股份有限公司 | 一种硝硫酸铵的制备方法 |
| CN111569756A (zh) * | 2020-03-27 | 2020-08-25 | 浙江三圣科技有限公司 | 一种均衡器防沉淀装置 |
| CN111558332A (zh) * | 2020-03-27 | 2020-08-21 | 浙江三圣科技有限公司 | 一种大颗粒复合肥造粒成型装置 |
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| EP0012192B1 (de) * | 1978-12-08 | 1983-01-12 | Santrade Ltd. | Vorrichtung zum Auspressen von fliessfähigen Massen aus einem Behälter |
| CA1220910A (en) * | 1983-11-02 | 1987-04-28 | Reinhard Froeschke | Device for extruding flowable substances |
| DE4032683C3 (de) * | 1990-10-15 | 1996-06-13 | Santrade Ltd | Vorrichtung zur Bildung von Tropfen |
| JP2681543B2 (ja) * | 1992-03-31 | 1997-11-26 | サントレード リミテツド | 滴状物の形成装置 |
| DE19507316A1 (de) * | 1994-12-22 | 1996-09-05 | Santrade Ltd | Verfahren zur Kristallisation chemischer Substanzen |
| US5772721A (en) * | 1995-11-21 | 1998-06-30 | Kazemzadeh; Massoud | Process for producing odorless organic and semi-organic fertilizer |
| US7175684B1 (en) * | 1999-07-30 | 2007-02-13 | Honeywell International, Inc. | Prilling method |
| US6689181B2 (en) * | 2000-11-15 | 2004-02-10 | Honeywell International Inc. | Ammonium sulfate nitrate |
| US7020874B2 (en) | 2001-03-26 | 2006-03-28 | Sun Microsystems, Inc. | Techniques for loading class files into virtual machines |
| US6627680B2 (en) * | 2001-04-11 | 2003-09-30 | Bohdan Zakiewicz | Matrix of meltable minerals and fertilizers |
| RU2279416C2 (ru) * | 2001-10-04 | 2006-07-10 | Хонейвелл Интернэшнл Инк. | Сульфат нитрат аммония и способ его получения (варианты) |
| US6716015B2 (en) * | 2001-11-26 | 2004-04-06 | Enersul, Inc. | Distribution system for a pastillation machine |
| SK286016B6 (sk) * | 2004-05-13 | 2008-01-07 | Duslo, A. S. | Spôsob prípravy granulovaného amónneho dusičnano-síranového hnojiva |
| US7700012B2 (en) * | 2005-04-18 | 2010-04-20 | Dsm Ip Assets B.V. | Process for the production of urea-comprising particles |
| US8075660B2 (en) * | 2006-01-13 | 2011-12-13 | Honeywell International Inc. | Stabilized compositions comprising ammonium nitrate |
| US8721760B2 (en) * | 2006-01-13 | 2014-05-13 | Honeywell International Inc. | Compositions comprising ammonium nitrate double salts |
| CN101152622B (zh) * | 2006-09-26 | 2013-04-10 | 霍尼韦尔国际公司 | 造粒方法 |
| CN100475752C (zh) * | 2007-03-16 | 2009-04-08 | 汉枫缓释肥料(上海)有限公司 | 一种缓释复合肥料的生产方法及其设备和产品 |
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2009
- 2009-03-31 US US12/415,312 patent/US7985393B2/en active Active
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2010
- 2010-03-30 EP EP10762164.1A patent/EP2414307B1/en active Active
- 2010-03-30 CN CN201080023931.3A patent/CN102448911B/zh not_active Expired - Fee Related
- 2010-03-30 CA CA2757445A patent/CA2757445C/en active Active
- 2010-03-30 UA UAA201112680A patent/UA104172C2/ru unknown
- 2010-03-30 BR BRPI1013631-2A patent/BRPI1013631B1/pt not_active IP Right Cessation
- 2010-03-30 WO PCT/US2010/029136 patent/WO2010117751A2/en not_active Ceased
- 2010-03-30 RU RU2011142093/13A patent/RU2537810C2/ru active
- 2010-03-30 JP JP2012503587A patent/JP6046489B2/ja not_active Expired - Fee Related
- 2010-03-30 AU AU2010234908A patent/AU2010234908B2/en not_active Ceased
- 2010-03-30 ES ES10762164T patent/ES2768238T3/es active Active
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2011
- 2011-06-20 US US13/163,861 patent/US8268279B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| RU2011142093A (ru) | 2013-05-10 |
| JP2012521959A (ja) | 2012-09-20 |
| CA2757445C (en) | 2017-10-17 |
| US7985393B2 (en) | 2011-07-26 |
| AU2010234908B2 (en) | 2014-06-26 |
| BRPI1013631A2 (pt) | 2016-04-19 |
| BRPI1013631B1 (pt) | 2021-07-20 |
| CA2757445A1 (en) | 2010-10-14 |
| EP2414307B1 (en) | 2019-11-06 |
| US20110277522A1 (en) | 2011-11-17 |
| UA104172C2 (ru) | 2014-01-10 |
| CN102448911A (zh) | 2012-05-09 |
| RU2537810C2 (ru) | 2015-01-10 |
| WO2010117751A2 (en) | 2010-10-14 |
| EP2414307A2 (en) | 2012-02-08 |
| AU2010234908A1 (en) | 2011-10-27 |
| US8268279B2 (en) | 2012-09-18 |
| CN102448911B (zh) | 2015-06-17 |
| WO2010117751A3 (en) | 2011-03-03 |
| ES2768238T3 (es) | 2020-06-22 |
| EP2414307A4 (en) | 2017-05-03 |
| US20100242556A1 (en) | 2010-09-30 |
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