ES2047408B1 - PREPARATION OF AN EXPLOSIVE SAFETY COMPOSITION TYPE HIDROGEL. - Google Patents

PREPARATION OF AN EXPLOSIVE SAFETY COMPOSITION TYPE HIDROGEL.

Info

Publication number
ES2047408B1
ES2047408B1 ES9101470A ES9101470A ES2047408B1 ES 2047408 B1 ES2047408 B1 ES 2047408B1 ES 9101470 A ES9101470 A ES 9101470A ES 9101470 A ES9101470 A ES 9101470A ES 2047408 B1 ES2047408 B1 ES 2047408B1
Authority
ES
Spain
Prior art keywords
preparation
phase containing
hidrogel
explosive
constituted
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.)
Expired - Fee Related
Application number
ES9101470A
Other languages
Spanish (es)
Other versions
ES2047408A1 (en
Inventor
Zabala Juan Antonio Andrio
Ocejo Agustin Gonzalez
Rodriguez Luis Antonio Vidal
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Espanola de Explosivos SA
Original Assignee
Union Espanola de Explosivos SA
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 Union Espanola de Explosivos SA filed Critical Union Espanola de Explosivos SA
Priority to ES9101470A priority Critical patent/ES2047408B1/en
Priority to PL29493792A priority patent/PL169556B1/en
Priority to FR9207609A priority patent/FR2677978B1/en
Priority to GB9213106A priority patent/GB2257135B/en
Priority to DE19924219960 priority patent/DE4219960C2/en
Publication of ES2047408A1 publication Critical patent/ES2047408A1/en
Application granted granted Critical
Publication of ES2047408B1 publication Critical patent/ES2047408B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C06B23/04—Compositions characterised by non-explosive or non-thermic constituents for cooling the explosion gases including antifouling and flash suppressing agents
    • 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

Abstract

PREPARACION DE UNA COMPOSICION EXPLOSIVA DE SEGURIDAD TIPO HIDROGEL. LA PRESENTE INVENCION SE REFIERE A UNA COMPOSICION EXPLOSIVA EN SUSPENSION ACUOSA, CON CONSISTENCIA DE GEL (HIDROGEL) Y A SU PROCEDIMIENTO DE FABRICACION. DICHA COMPOSICION EXPLOSIVA DE TIPO HIDROGEL ESTA CONSTITUIDA POR UNA SOLUCION DE SALES OXIDANTES, UNA SOLUCION DE SENSIBILIZANTES Y UNA MEZCLA DE SOLIDOS QUE CONTIENE ADEMAS DE LOS AGENTES ESPESANTES Y REGULADORES DE DENSIDAD, UN PAR SALINO, CONSTITUIDO POR UN HALURO DE AMONIO Y UN NITRATO ALCALINO, QUE ACTUA COMO INHIBIDOR DE LLAMA Y CONFIERE A ESTOS HIDROGELES UN COMPORTAMIENTO QUE HACE SEAN CONSIDERADOS COMO EXPLOSIVOS DE SEGURIDAD PARA SU USO EN ATMOSFERAS POTENCIALMENTE INFLAMABLES. EL PROCEDIMIENTO COMPRENDE LA PREPARACION Y MEZCLA ENTRE SI DE (I) UNA FASE LIQUIDA QUE CONTIENE LAS SALES OXIDANTES, (II) OTRA FASE LIQUIDA QUE CONTIENE EL SENSIBILIZANTE Y (III) UNA FASE SOLIDAQUE CONTIENE LOS ADITIVOS Y EL PAR SALINO.PREPARATION OF AN EXPLOSIVE SAFETY COMPOSITION TYPE HIDROGEL. THE PRESENT INVENTION REFERS TO AN EXPLOSIVE COMPOSITION IN AQUEOUS SUSPENSION, WITH A CONSISTENCY OF GEL (HYDROGEL) AND ITS MANUFACTURING PROCEDURE. SUCH AN EXPLOSIVE COMPOSITION OF A HYDROGEL TYPE IS CONSTITUTED BY A SOLUTION OF OXIDIZING SALTS, A SOLUTION OF SENSITIZERS AND A MIXTURE OF SOLIDS THAT CONTAINS IN ADDITION TO THICKENING AGENTS AND DENSITY REGULATORS, A SALINE PARTY, CONSTITUTED BY UNALO AMALO BY A , WHICH ACTS AS A FLAME INHIBITOR AND GIVES THESE HYDROGELS A BEHAVIOR THAT MAKES THEM CONSIDERED AS SAFETY EXPLOSIVES FOR USE IN POTENTIALLY FLAMMABLE ATMOSPHERES. THE PROCEDURE INCLUDES THE PREPARATION AND MIXTURE BETWEEN OF (I) A LIQUID PHASE CONTAINING THE OXIDIZING SALTS, (II) ANOTHER LIQUID PHASE CONTAINING THE SENSITIZER AND (III) A SOLID PHASE CONTAINING THE ADDITIVES AND THE SALINE PAIR.

ES9101470A 1991-06-20 1991-06-20 PREPARATION OF AN EXPLOSIVE SAFETY COMPOSITION TYPE HIDROGEL. Expired - Fee Related ES2047408B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES9101470A ES2047408B1 (en) 1991-06-20 1991-06-20 PREPARATION OF AN EXPLOSIVE SAFETY COMPOSITION TYPE HIDROGEL.
PL29493792A PL169556B1 (en) 1991-06-20 1992-06-17 Safe or admissible epiosive and method of making same
FR9207609A FR2677978B1 (en) 1991-06-20 1992-06-18 EXPLOSIVE SAFETY COMPOSITION AND ITS PREPARATION.
GB9213106A GB2257135B (en) 1991-06-20 1992-06-18 Preparation of a hydrogel type safety explosive composition
DE19924219960 DE4219960C2 (en) 1991-06-20 1992-06-18 Composition for a hydrogel type explosive and process for its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9101470A ES2047408B1 (en) 1991-06-20 1991-06-20 PREPARATION OF AN EXPLOSIVE SAFETY COMPOSITION TYPE HIDROGEL.

Publications (2)

Publication Number Publication Date
ES2047408A1 ES2047408A1 (en) 1994-02-16
ES2047408B1 true ES2047408B1 (en) 1994-09-01

Family

ID=8272754

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9101470A Expired - Fee Related ES2047408B1 (en) 1991-06-20 1991-06-20 PREPARATION OF AN EXPLOSIVE SAFETY COMPOSITION TYPE HIDROGEL.

Country Status (5)

Country Link
DE (1) DE4219960C2 (en)
ES (1) ES2047408B1 (en)
FR (1) FR2677978B1 (en)
GB (1) GB2257135B (en)
PL (1) PL169556B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3247510C2 (en) * 1982-07-06 1984-12-06 Mannesmann AG, 4000 Düsseldorf Process for encasing a shaped body and application of the process to a shaped body with a heat-sensitive inner layer
EP0785916A1 (en) * 1994-10-11 1997-07-30 Dantex Explosives (Proprietary) Limited An explosive composition
DE19546335A1 (en) * 1995-12-12 1997-06-19 Dynamit Nobel Ag Permitted emulsified explosive with improved fire damp safety
WO2003042130A2 (en) * 2001-11-15 2003-05-22 Sasol Chemical Industries Limited Manomethylamine nitrate gel containing explosive composition
WO2007048192A1 (en) 2005-10-26 2007-05-03 Newcastle Innovation Limited Gassing of emulsion explosives with nitric oxide
US20110132505A1 (en) * 2007-01-10 2011-06-09 Newcastle Innovation Limited Method for gassing explosives especially at low temperatures

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE505487A (en) * 1950-08-31
DE1287491C2 (en) * 1964-03-18 1974-03-21 Institut National des Mines, Organisme parastatal beige, Paturages (Belgien) SECURITY EXPLOSIVES
ES346545A1 (en) * 1967-10-28 1968-12-16 Gulf Oil Corp A procedure for manufacturing an explosive composition in aqueous suspension. (Machine-translation by Google Translate, not legally binding)
DE2045020C3 (en) * 1970-09-11 1980-04-30 Dynamit Nobel Ag, 5210 Troisdorf Weather explosives with increased energy
US3713918A (en) * 1970-11-18 1973-01-30 Us Interior Urea stabilized gelled slurry explosive
GB1338616A (en) * 1971-05-03 1973-11-28 Ici Ltd Slurry explonsive composition
DE2126922C3 (en) * 1971-05-29 1980-10-16 Dynamit Nobel Ag, 5210 Troisdorf Ammonium nitrate explosives free of water-insoluble, explosive substances, high handling safety and energy
ES405191A3 (en) * 1972-07-27 1975-08-16 Ireco Chemicals Procedure for obtaining explosive compositions and especially gel or suspension compositions. (Machine-translation by Google Translate, not legally binding)
DE2350605C3 (en) * 1973-10-09 1979-02-08 Idl Chemicals, Hyderabad (Indien) Process for the production of a capsule-sensitive, gel-like weather explosive
DE2529039A1 (en) * 1975-06-28 1977-01-20 Dynamit Nobel Ag WEATHER EXPLOSIVES
CA1081965A (en) * 1977-07-05 1980-07-22 Terrence C. Matts Foamed and thickened explosive compositions having improved stability
DE2826589A1 (en) * 1978-06-19 1980-01-03 Atlas Powder Co Gel explosives sensitised with aluminium and amine nitrate - detonate at low temps. and have a high air gap sensitivity
US4231821A (en) * 1979-05-21 1980-11-04 Ireco Chemicals Emulsion blasting agent sensitized with perlite
US4364782A (en) * 1980-09-12 1982-12-21 Ireco Chemicals Permissible slurry explosive
US4380482A (en) * 1981-01-16 1983-04-19 E. I. Du Pont De Nemours And Company Stabilization of water-bearing explosives having a thickened continuous aqueous phase
JPS6090887A (en) * 1983-10-21 1985-05-22 日本油脂株式会社 Water-in-oil emulsion explosive composition
US4585495A (en) * 1985-03-11 1986-04-29 Du Pont Of Canada, Inc. Stable nitrate/slurry explosives
US4718954A (en) * 1986-03-26 1988-01-12 Thermex Energy Corporation Explosive compositions
GB8907992D0 (en) * 1989-04-10 1989-05-24 Ici Plc Emulsion explosive
US4976793A (en) * 1990-06-12 1990-12-11 Dantex Explosives (Proprietary) Limited Explosive composition

Also Published As

Publication number Publication date
PL169556B1 (en) 1996-08-30
PL294937A1 (en) 1993-03-08
FR2677978A1 (en) 1992-12-24
DE4219960C2 (en) 2002-11-07
GB9213106D0 (en) 1992-08-05
FR2677978B1 (en) 1995-01-27
GB2257135B (en) 1994-12-14
GB2257135A (en) 1993-01-06
ES2047408A1 (en) 1994-02-16
DE4219960A1 (en) 1992-12-24

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Effective date: 20110901