RU2005132544A - METHOD FOR PRODUCING WATER-RESISTANT AMMONIUM NITRATE FOR THE PRODUCTION OF EXPLOSIVES - Google Patents

METHOD FOR PRODUCING WATER-RESISTANT AMMONIUM NITRATE FOR THE PRODUCTION OF EXPLOSIVES Download PDF

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Publication number
RU2005132544A
RU2005132544A RU2005132544/15A RU2005132544A RU2005132544A RU 2005132544 A RU2005132544 A RU 2005132544A RU 2005132544/15 A RU2005132544/15 A RU 2005132544/15A RU 2005132544 A RU2005132544 A RU 2005132544A RU 2005132544 A RU2005132544 A RU 2005132544A
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RU
Russia
Prior art keywords
ammonium
ammonium nitrate
granules
nitrate
processing
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RU2005132544/15A
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Russian (ru)
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RU2318726C2 (en
Inventor
ев Василий Иванович Вильд (RU)
Василий Иванович Вильдяев
Владимир Гаврилович Додух (RU)
Владимир Гаврилович Додух
Владимир Иванович Новиков (RU)
Владимир Иванович Новиков
Виктор Михайлович Тимофеев (RU)
Виктор Михайлович Тимофеев
Александр Матвеевич Черниловский (RU)
Александр Матвеевич Черниловский
Иль Александрович Черниловский (RU)
Илья Александрович Черниловский
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Закрытое акционерное общество "Институт взрыва" (RU)
Закрытое акционерное общество "Институт взрыва"
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Priority to RU2005132544/15A priority Critical patent/RU2318726C2/en
Publication of RU2005132544A publication Critical patent/RU2005132544A/en
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Publication of RU2318726C2 publication Critical patent/RU2318726C2/en

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  • Compounds Of Iron (AREA)
  • Catalysts (AREA)
  • Fertilizers (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Claims (3)

1. Способ получения водоустойчивой аммиачной селитры, включающий обработку гранул аммиачной селитры химическим реагентом, отличающийся тем, что в качестве химического реагента используют минерально-органическую эмульсию, состоящую из минеральной фазы, содержащей железоаммонийные квасцы, полученной из аммиачной селитры, раствора сульфата трехвалентного железа и раствора гидроксида натрия, органической фазы, содержащей парафин и природный стеарин, и стабилизатора эмульсии, после обработки осуществляют сушку и измельчение.1. A method of obtaining a waterproof ammonia nitrate, including the processing of granules of ammonium nitrate with a chemical reagent, characterized in that the chemical reagent is a mineral-organic emulsion consisting of a mineral phase containing iron-ammonium alum obtained from ammonium nitrate, a solution of ferric sulfate and a solution sodium hydroxide, an organic phase containing paraffin and natural stearin, and an emulsion stabilizer, after processing, drying and grinding are carried out. 2. Способ получения водоустойчивой аммиачной селитры, включающий обработку гранул аммиачной селитры органическим гидрофобизатором, содержащим парафин и природный стеарин, отличающийся тем, что перед обработкой гранул аммиачной селитры органическим гидрофобизатором гранулы обрабатывают раствором железоаммонийных квасцов, полученным из сульфата трехвалентного железа, аммиачной селитры и гидроксида натрия и имеющим кислотность среды рН от 1,5 до 2,5, и сушат, после обработки органическим гидрофобизатором гранулы аммиачной селитры сушат и измельчают.2. A method of producing a waterproof ammonia nitrate, comprising treating ammonium nitrate granules with an organic water-repellent agent containing paraffin and natural stearin, characterized in that before processing the ammonium nitrate granules with an organic water-repellent granule, the granules are treated with a solution of ammonium ferric ammonium sulfate and ferric ammonium sulfate. and having a pH of 1.5 to 2.5, and dried, after treatment with an organic water repellent, the granules of ammonium nitrate are dried and chopped. 3. Способ получения водоустойчивой аммиачной селитры, включающий обработку гранул аммиачной селитры химически реагентом, отличающийся тем, что в качестве химического реагента используют минерально-органическую смесь, содержащую железоаммонийные квасцы, полученную путем смешения аммиачной селитры, раствора сульфата трехвалентного железа, раствора гидроксида натрия, парафина и природного стеарина с последующей сушкой и измельчением, а после обработки гранулы аммиачной селитры измельчают.3. A method of obtaining a waterproof ammonia nitrate, including the processing of granules of ammonium nitrate with a chemical reagent, characterized in that the chemical reagent is a mineral-organic mixture containing iron-ammonium alum obtained by mixing ammonium nitrate, a solution of ferric sulfate, sodium hydroxide solution, paraffin and natural stearin, followed by drying and grinding, and after processing the granules of ammonium nitrate are crushed.
RU2005132544/15A 2005-10-24 2005-10-24 Methods for preparing water-resistant ammonium nitrate for manufacturing explosives RU2318726C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2005132544/15A RU2318726C2 (en) 2005-10-24 2005-10-24 Methods for preparing water-resistant ammonium nitrate for manufacturing explosives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2005132544/15A RU2318726C2 (en) 2005-10-24 2005-10-24 Methods for preparing water-resistant ammonium nitrate for manufacturing explosives

Publications (2)

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RU2005132544A true RU2005132544A (en) 2007-04-27
RU2318726C2 RU2318726C2 (en) 2008-03-10

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RU2005132544/15A RU2318726C2 (en) 2005-10-24 2005-10-24 Methods for preparing water-resistant ammonium nitrate for manufacturing explosives

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2480411C2 (en) * 2010-07-06 2013-04-27 Юрий Михайлович Михайлов Method of producing water-resistant ammonium nitrate (ammonium saltpeter)
RU2457194C2 (en) * 2010-09-10 2012-07-27 Юрий Михайлович Михайлов Method of producing water-resistant ammonite
RU2544670C1 (en) * 2013-09-02 2015-03-20 Мария Сергеевна Кирилова Method of producing water-resistant ammonium nitrate
RU2564812C1 (en) * 2014-05-20 2015-10-10 Закрытое акционерное общество "Петровский научный центр "Фугас" Method of producing water-resistant ammonium nitrate granules (versions)

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RU2318726C2 (en) 2008-03-10

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Effective date: 20141025