CO5021152A1 - Nitrato de amonio en perlas porosas - Google Patents

Nitrato de amonio en perlas porosas

Info

Publication number
CO5021152A1
CO5021152A1 CO97054602A CO97054602A CO5021152A1 CO 5021152 A1 CO5021152 A1 CO 5021152A1 CO 97054602 A CO97054602 A CO 97054602A CO 97054602 A CO97054602 A CO 97054602A CO 5021152 A1 CO5021152 A1 CO 5021152A1
Authority
CO
Colombia
Prior art keywords
product
microspheres
ammonium nitrate
porous
revealed
Prior art date
Application number
CO97054602A
Other languages
English (en)
Inventor
Edwin Bals
Jacobus Breedt
William Luciano Spiteri
Adriaan Johannes Goosen
Original Assignee
Sasol Chemical Ind Ltd Propiet
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sasol Chemical Ind Ltd Propiet filed Critical Sasol Chemical Ind Ltd Propiet
Publication of CO5021152A1 publication Critical patent/CO5021152A1/es

Links

Classifications

    • 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
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/18—Nitrates of ammonium
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B23/00—Compositions characterised by non-explosive or non-thermic constituents
    • C06B23/002—Sensitisers or density reducing agents, foam stabilisers, crystal habit modifiers
    • C06B23/003—Porous or hollow inert particles
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B31/00—Compositions containing an inorganic nitrogen-oxygen salt
    • C06B31/28—Compositions containing an inorganic nitrogen-oxygen salt the salt being ammonium nitrate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Se revela un producto perlado poroso tal como el nitrato deamonio en la forma de una matriz cristalina caracterizado por tener microesferas incorporadas en la matriz en una concentración de 0,01 a 500 partes por millón. Así mismo se revela el producto caracterizado por que las microesferas comprenden por lo menos uno de los siguientes: bolas de polímero; bolas de vidrio; esferas de metal vacías; productos porosos naturales como la Perlita; cenoesferas tales como flotadores de ceniza arrastrada; Expancel 91O. Igualmente se revela el producto caracterizado por que incluye por lo menos uno de los siguientes: Carbonato de Calcio, Carbonato de Potacio, Sílice Coloidal. También se revela un método para producir el producto mencionado en el que las microesferas son incorporadas al nitrato de amonio durante el perlado del segundo.
CO97054602A 1996-09-19 1997-09-18 Nitrato de amonio en perlas porosas CO5021152A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA967922 1996-09-19

Publications (1)

Publication Number Publication Date
CO5021152A1 true CO5021152A1 (es) 2001-03-27

Family

ID=25585900

Family Applications (1)

Application Number Title Priority Date Filing Date
CO97054602A CO5021152A1 (es) 1996-09-19 1997-09-18 Nitrato de amonio en perlas porosas

Country Status (10)

Country Link
EP (1) EP0831079A1 (es)
JP (1) JPH10203889A (es)
CA (1) CA2215808A1 (es)
CO (1) CO5021152A1 (es)
ID (1) ID19685A (es)
JO (1) JO1980B1 (es)
MA (1) MA24323A1 (es)
NO (1) NO315849B1 (es)
PE (1) PE36199A1 (es)
RU (1) RU2205167C2 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UA72007C2 (en) * 1999-11-07 2005-01-17 Seisol Chemical Ind Ltd An explosive composition, ammomium nitrate product in the form of particles and a method for the preparation thereof
CL2009000278A1 (es) * 2009-02-06 2011-01-21 Enaex Servicios S A Agente de tronadura granular de baja densidad que consta de perlita expandida con rango de tamaño de particula entre 0,5 y 15 mm y con densidad entre 0,05 y 0,35 g/cm3, cristales de nitrato de amonio en poros y superficie de la perlita y combustible liquido tipo fue oil; proceso de preparacion, compuesto intermedio; y uso.
RU2531970C1 (ru) * 2013-05-21 2014-10-27 Общество С Ограниченной Ответственностью "Форэс" Способ изготовления гидрофобной легковесной микросферы на основе перлита

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3642139A1 (de) * 1986-12-10 1988-06-23 Msw Chemie Gmbh Zusammensetzung und verfahren zur herstellung eines ammoniumnitrat-sprengstoffes
AU621994B2 (en) * 1989-03-09 1992-03-26 William Lee Gane Explosive composition
JO1812B1 (en) * 1993-10-15 1995-07-05 ساسول كيميكال اندستريز ليمتد Porous granules of ammonium nitrate
US5486246A (en) * 1994-09-15 1996-01-23 Arcadian Fertilizer, L.P. High density ammonium nitrate prill and method of production of the same
PL176297B1 (pl) * 1995-02-21 1999-05-31 Inst Przemyslu Organiczego Sposób otrzymywania porowatej saletry amonowej

Also Published As

Publication number Publication date
MA24323A1 (fr) 1998-04-01
JPH10203889A (ja) 1998-08-04
NO974303L (no) 1998-03-20
CA2215808A1 (en) 1998-03-19
EP0831079A1 (en) 1998-03-25
MX9707141A (es) 1998-07-31
NO315849B1 (no) 2003-11-03
RU2205167C2 (ru) 2003-05-27
ID19685A (id) 1998-07-30
PE36199A1 (es) 1999-04-09
JO1980B1 (en) 1997-12-15
NO974303D0 (no) 1997-09-18

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