AR034322A1 - FREE FLOW PARTICULATE EXPLOSIVE - Google Patents

FREE FLOW PARTICULATE EXPLOSIVE

Info

Publication number
AR034322A1
AR034322A1 ARP020101617A ARP020101617A AR034322A1 AR 034322 A1 AR034322 A1 AR 034322A1 AR P020101617 A ARP020101617 A AR P020101617A AR P020101617 A ARP020101617 A AR P020101617A AR 034322 A1 AR034322 A1 AR 034322A1
Authority
AR
Argentina
Prior art keywords
free flow
flow particulate
particulate explosive
explosive
particles
Prior art date
Application number
ARP020101617A
Other languages
Spanish (es)
Original Assignee
Sasol Chemical Ind Ltd
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 filed Critical Sasol Chemical Ind Ltd
Publication of AR034322A1 publication Critical patent/AR034322A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039—Premixtures of ingredients
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/16—Sulfur-containing compounds
    • C04B24/18—Lignin sulfonic acid or derivatives thereof, e.g. sulfite lye
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B47/00—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B47/00—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase
    • C06B47/14—Compositions in which the components are separately stored until the moment of burning or explosion, e.g. "Sprengel"-type explosives; Suspensions of solid component in a normally non-explosive liquid phase, including a thickened aqueous phase comprising a solid component and an aqueous phase
    • C06B47/145—Water in oil emulsion type explosives in which a carbonaceous fuel forms the continuous phase
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
    • C04B2103/302—Water reducers

Abstract

Se extiende a un explosivo particulado de libre flujo, que incluye del 20% al 90% por masa de un oxidante sólido particulado, y del 10% al 80% por masa de una emulsión resistente al agua, con dicha emulsión que tiene propiedades no adherentes cuando al menos está revistiendo parcialmente las partículas de dicho oxidante, dejando de esta forma que dichas partículas fluyan libremente.It extends to a free-flowing particulate explosive, which includes 20% to 90% by mass of a solid particulate oxidant, and 10% to 80% by mass of a water-resistant emulsion, with said emulsion having non-adherent properties when it is at least partially coating the particles of said oxidant, thereby allowing said particles to flow freely.

ARP020101617A 2001-05-03 2002-05-02 FREE FLOW PARTICULATE EXPLOSIVE AR034322A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA200103556 2001-05-03

Publications (1)

Publication Number Publication Date
AR034322A1 true AR034322A1 (en) 2004-02-18

Family

ID=25589147

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP020101617A AR034322A1 (en) 2001-05-03 2002-05-02 FREE FLOW PARTICULATE EXPLOSIVE

Country Status (3)

Country Link
AR (1) AR034322A1 (en)
PE (1) PE20021125A1 (en)
WO (1) WO2002090296A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10723670B2 (en) 2011-11-17 2020-07-28 Dyno Nobel Asia Pacific Pty Limited Blasting compositions
CN104159873B (en) * 2012-03-09 2016-08-24 戴诺诺贝尔亚太股份有限公司 Improvement blasting agent
NO342194B1 (en) 2014-07-14 2018-04-16 Yara Int Asa Fertilizer composition comprising ammonium nitrate and a gelling agent
CN112919999B (en) * 2021-03-24 2022-04-22 葛洲坝易普力湖北昌泰民爆有限公司 Oil phase for preparing puffed ammonium nitrate explosive from coal-to-liquid intermediate and preparation method thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4585496A (en) * 1985-03-11 1986-04-29 E. I. Du Pont De Nemours And Company Method of producing high-density slurry/prill explosives in boreholes and product made thereby
CN1029521C (en) * 1987-08-21 1995-08-16 东川矿务局 Granulated emulsion explosive for rocks
SE8800593L (en) * 1988-02-22 1989-08-23 Nitro Nobel Ab SPRAENGAEMNESKOMPOSITION
US4889570A (en) * 1989-03-23 1989-12-26 Eti Explosives Technologies International (Canada), Ltd. Blasting explosive with improved water resistance
ZA902603B (en) * 1989-04-11 1991-01-30 Ici Australia Operations Explosive composition
BR9007590A (en) * 1989-08-11 1992-06-30 Mining Service Int WATER IN OIL EMULSION, WATER IN OIL EMULSION FOR EXPLOSIVE USE, AND EXPLOSIVE THAT CONTAINS IT
JP2781225B2 (en) * 1989-10-05 1998-07-30 日本化薬株式会社 Pressurized explosive
JO1812B1 (en) * 1993-10-15 1995-07-05 ساسول كيميكال اندستريز ليمتد Porous prilled ammonium nitrate
DE19539209A1 (en) * 1995-10-21 1997-04-24 Dynamit Nobel Ag Free-flowing emulsion ANFO explosives

Also Published As

Publication number Publication date
WO2002090296A3 (en) 2003-01-09
WO2002090296A2 (en) 2002-11-14
PE20021125A1 (en) 2002-12-11

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal