JP5596682B2 - 弱酸化性硝酸アンモニウム複合材料および当該組成物の調製方法 - Google Patents
弱酸化性硝酸アンモニウム複合材料および当該組成物の調製方法 Download PDFInfo
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- JP5596682B2 JP5596682B2 JP2011518798A JP2011518798A JP5596682B2 JP 5596682 B2 JP5596682 B2 JP 5596682B2 JP 2011518798 A JP2011518798 A JP 2011518798A JP 2011518798 A JP2011518798 A JP 2011518798A JP 5596682 B2 JP5596682 B2 JP 5596682B2
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- Prior art keywords
- ammonium nitrate
- particle size
- average particle
- compound
- oxidizing
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
- C01C1/00—Ammonia; Compounds thereof
- C01C1/18—Nitrates of ammonium
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C1/00—Ammonium nitrate fertilisers
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C1/00—Ammonium nitrate fertilisers
- C05C1/02—Granulation; Pelletisation; Stabilisation; Colouring
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
- C01P2002/88—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by thermal analysis data, e.g. TGA, DTA, DSC
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/32—Thermal properties
- C01P2006/37—Stability against thermal decomposition
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Catalysts (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
Description
本開示は、硝酸アンモニウムと酸化低減剤を含む硝酸アンモニウム複合体およびこのような複合体の製造工程に関する。
前記複合体は硝酸アンモニウム:第二の化合物の相対濃度比として広い範囲を有することができる。しかしながら、硝酸アンモニウムの第二の化合物に対するモル比は好ましくは約0.8:1から約1:1.2であり、より好ましいモル比は約1:1である。
溶融した硝酸アンモニウム(AN)を、示差熱分析(DTA)データと同時に熱重量分析(TGA)データを集めるセイコーインスツル社製SSC−5200を用いて試験した。図1の得られた熱曲線は示差走査熱量計(DSC)の走査に非常に似ていて熱的事象およびそれらの事象の温度を確認するのに使用できる。図1はANの代表的試験結果を図示し、その相対的な不安定性と酸化電位を示す。
溶融した硝酸硫酸アンモニウム(ANS)1:2複塩を比較例1で説明したものと同じ分析機器を用いて試験した。図2の得られた熱曲線は1:2ANS複塩の代表的試験結果を図示し、その相対的な安定性を示す。
本発明者らの一連の4個の実質的に同質の硝酸アンモニウム複合体試料(標本番号1〜4)について、この場合は実質的に複塩が存在しない状態で、比較例1で説明したものと同じ分析機器を用いて試験した。熱重量分析結果を表1および図3〜6に示すが、それらの特性は比較例2の前記1:2ANS複塩の結果と同様である。
本発明者らの一連の2個のアンモニウム複合体試料(実験番号1〜2)についてペレットに形成して同じ分析機器を用いて試験した。熱重量分析結果を表2および図7〜8に示す。
Claims (3)
- (a)1mmよりも大きい平均粒径を有する硝酸アンモニウムと1000μm以下の平均粒径を有する非酸化性の化合物を混合すること、及び
(b)該非酸化性化合物の存在下で該硝酸アンモニウムの平均粒度を下げて、1μmから1000μmの平均粒径を有する硝酸アンモニウムと非酸化性化合物の均質な混合物を生成し、非爆発性の粉体を形成すること、
を含む、安定な硝酸アンモニウム複合材料の形成方法。 - 1μmから1000μmの平均粒径を有する固体状硝酸アンモニウムと1μmから1000μmの平均粒径を有する非酸化性粒状物質の均質な混合物を含む非爆発性組成物。
- (a)1mmよりも大きい平均粒径を有する硝酸アンモニウム粒子の平均粒径を下げること、及び
(b)該硝酸アンモニウムを1,000μm以下の平均粒径を有する非酸化性の化合物と混ぜて、1μmから1,000μmの平均粒径を有する均質な硝酸アンモニウムと非酸化性化合物の混合物を生成し、非爆発性の粉体を形成すること、
を含む、安定な硝酸アンモニウム複合材料を形成する方法。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US8089808P | 2008-07-15 | 2008-07-15 | |
US61/080,898 | 2008-07-15 | ||
US12/499,598 US20100012237A1 (en) | 2008-07-15 | 2009-07-08 | Weakly oxidizing ammonium nitrate composite materials and methods for preparing such compositions |
US12/499,598 | 2009-07-08 | ||
PCT/US2009/049993 WO2010053604A2 (en) | 2008-07-15 | 2009-07-09 | Weakly oxidizing ammonium nitrate composite materials and methods for preparing such compositions |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2011528314A JP2011528314A (ja) | 2011-11-17 |
JP2011528314A5 JP2011528314A5 (ja) | 2012-08-16 |
JP5596682B2 true JP5596682B2 (ja) | 2014-09-24 |
Family
ID=41529246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011518798A Active JP5596682B2 (ja) | 2008-07-15 | 2009-07-09 | 弱酸化性硝酸アンモニウム複合材料および当該組成物の調製方法 |
Country Status (11)
Country | Link |
---|---|
US (2) | US20100012237A1 (ja) |
EP (1) | EP2315736B1 (ja) |
JP (1) | JP5596682B2 (ja) |
CN (1) | CN102149656B (ja) |
AU (1) | AU2009311605B2 (ja) |
CA (1) | CA2731093C (ja) |
DE (1) | DE09825152T1 (ja) |
EG (1) | EG26334A (ja) |
ES (1) | ES2734511T3 (ja) |
RU (1) | RU2515379C2 (ja) |
WO (1) | WO2010053604A2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TN2014000159A1 (fr) * | 2014-04-15 | 2015-09-30 | Ouadday Mohamed | Engrais azoté à base de nitrate d'ammonium non explosif et ininflammable |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
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NL67443C (ja) * | 1947-09-01 | |||
GB800208A (en) * | 1955-04-01 | 1958-08-20 | Fisons Ltd | Granular products |
US3018164A (en) * | 1958-11-28 | 1962-01-23 | Phillips Petroleum Co | Method for stabilizing of ammonium nitrate |
US3223518A (en) * | 1961-08-18 | 1965-12-14 | Archer Daniels Midland | Granular fertilizer having a plurality of coatings and the process of making |
US3419379A (en) * | 1964-09-18 | 1968-12-31 | Commercial Solvents Corp | Process for coating fertilizer particles with magnesium and calcium phosphates and sulfates and the resulting product |
US3366468A (en) * | 1965-02-10 | 1968-01-30 | Samuel J. Porter | Method of desensitizing fertilizer grade ammonium nitrate and the product obtained |
FR1467831A (fr) | 1965-12-14 | 1967-02-03 | Pierrefitte Soc Gen D Engrais | Procédé d'amélioration de la présentation et de la stabilité du nitrate d'ammoniaque |
US4125368A (en) * | 1974-05-31 | 1978-11-14 | Toms River Chemical Corp. | Metallized monoazo dyes |
FR2295915A1 (fr) | 1974-12-23 | 1976-07-23 | Kaltenbach Roger | Perfectionnements aux procedes et aux installations de fabrication de nitrate d'ammonium |
US4124368A (en) * | 1976-10-01 | 1978-11-07 | The United States Of America As Represented By The Secretary Of The Navy | Insensitive ammonium nitrate |
SU675047A1 (ru) * | 1977-08-31 | 1979-07-25 | Предприятие П/Я А-1676 | Способ стабилизации гранул аммиачной селитры |
EP0006294B1 (en) * | 1978-05-30 | 1981-10-28 | Imperial Chemical Industries Plc | Comminution process and products thus obtained |
US4265406A (en) * | 1979-03-30 | 1981-05-05 | Imperial Chemical Industries Limited | Comminution process |
NL8102960A (nl) | 1981-06-19 | 1983-01-17 | Unie Van Kunstmestfab Bv | Werkwijze voor het bereiden van thermisch stabiele ammoniumnitraatbevattende granules met hoog stortgewicht, alsmede granules verkregen met deze werkwijze. |
NL8102958A (nl) * | 1981-06-19 | 1983-01-17 | Unie Van Kunstmestfab Bv | Werkwijze voor het bereiden van thermisch stabiele ammoniumnitraatbevattende granules met hoog stortgewicht, alsmede granules verkregen met deze werkwijze. |
JPS58120587A (ja) * | 1982-01-07 | 1983-07-18 | 東洋エンジニアリング株式会社 | 粒状化成肥料の製法 |
NL8203722A (nl) | 1982-09-25 | 1984-04-16 | Unie Van Kunstmestfab Bv | Werkwijze voor het bereiden van opslagstabiele, granulaire mengmeststoffen, alsmede meststoffen verkregen met deze werkwijze. |
NL8503443A (nl) | 1985-12-13 | 1987-07-01 | Nl Stikstof | Werkwijze voor de bereiding van een magnesiumnitraat bevattende oplossing, die geschikt is voor toepassing bij de vervaardiging van technisch stabiele ammoniumnitraat bevattende meststofkorrels. |
JPH0798713B2 (ja) * | 1986-05-16 | 1995-10-25 | 住友化学工業株式会社 | 粒状肥料組成物およびその製造法 |
AU7279196A (en) * | 1995-10-17 | 1997-05-07 | Niels Kristan Thoro-Nielsen | Fertilizer containing ammonium nitrate and calcium sulphate and a method for producing it |
US6641662B2 (en) * | 1998-02-17 | 2003-11-04 | The Trustees Of Columbia University In The City Of New York | Method for fabricating ultra thin single-crystal metal oxide wave retarder plates and waveguide polarization mode converter using the same |
FR2782075B1 (fr) | 1998-08-07 | 2000-09-15 | Hydro Agri France | Procede de preparation de produits a base de nitrate d'ammonium de stabilite thermique renforcee et produits obtenus |
US6241795B1 (en) * | 1999-04-16 | 2001-06-05 | Miller Chemical And Fertilizer Corporation | Soluble fertilizer formulation |
US6372191B1 (en) * | 1999-12-03 | 2002-04-16 | Autoliv Asp, Inc. | Phase stabilized ammonium nitrate and method of making the same |
FI108347B (fi) * | 2000-01-04 | 2002-01-15 | Kemira Agro Oy | Menetelmõ ammoniumnitraatin stabiloimiseksi |
US6689181B2 (en) * | 2000-11-15 | 2004-02-10 | Honeywell International Inc. | Ammonium sulfate nitrate |
US6641622B2 (en) * | 2001-01-23 | 2003-11-04 | Trw Inc. | Process for preparing phase-stabilized ammonium nitrate |
US6669753B1 (en) * | 2001-10-09 | 2003-12-30 | The United States Of America As Represented By The Secretary Of The Navy | Method and composition for desensitizing the explosive performance of commercially available fertilizers |
US8721760B2 (en) * | 2006-01-13 | 2014-05-13 | Honeywell International Inc. | Compositions comprising ammonium nitrate double salts |
US8075660B2 (en) * | 2006-01-13 | 2011-12-13 | Honeywell International Inc. | Stabilized compositions comprising ammonium nitrate |
-
2009
- 2009-07-08 US US12/499,598 patent/US20100012237A1/en not_active Abandoned
- 2009-07-09 CA CA2731093A patent/CA2731093C/en active Active
- 2009-07-09 AU AU2009311605A patent/AU2009311605B2/en active Active
- 2009-07-09 RU RU2011103258/13A patent/RU2515379C2/ru active
- 2009-07-09 ES ES09825152T patent/ES2734511T3/es active Active
- 2009-07-09 WO PCT/US2009/049993 patent/WO2010053604A2/en active Application Filing
- 2009-07-09 CN CN200980135789.9A patent/CN102149656B/zh active Active
- 2009-07-09 DE DE9825152T patent/DE09825152T1/de active Pending
- 2009-07-09 JP JP2011518798A patent/JP5596682B2/ja active Active
- 2009-07-09 EP EP09825152.3A patent/EP2315736B1/en active Active
-
2011
- 2011-01-16 EG EG2011010101A patent/EG26334A/en active
- 2011-02-14 US US13/026,834 patent/US8652277B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN102149656B (zh) | 2016-06-22 |
US20100012237A1 (en) | 2010-01-21 |
EG26334A (en) | 2013-08-19 |
CA2731093A1 (en) | 2010-05-14 |
US20110132051A1 (en) | 2011-06-09 |
EP2315736A2 (en) | 2011-05-04 |
EP2315736A4 (en) | 2015-03-04 |
EP2315736B1 (en) | 2019-04-10 |
US8652277B2 (en) | 2014-02-18 |
CN102149656A (zh) | 2011-08-10 |
CA2731093C (en) | 2016-02-09 |
AU2009311605B2 (en) | 2014-02-27 |
WO2010053604A3 (en) | 2010-08-26 |
WO2010053604A2 (en) | 2010-05-14 |
AU2009311605A1 (en) | 2010-05-14 |
JP2011528314A (ja) | 2011-11-17 |
RU2515379C2 (ru) | 2014-05-10 |
ES2734511T3 (es) | 2019-12-10 |
DE09825152T1 (de) | 2012-02-02 |
RU2011103258A (ru) | 2012-08-20 |
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