AR240901A2 - New slurry type explosive composition, sensitive or insensitive to a no.8 detonator - Google Patents

New slurry type explosive composition, sensitive or insensitive to a no.8 detonator

Info

Publication number
AR240901A2
AR240901A2 AR27435078A AR27435078A AR240901A2 AR 240901 A2 AR240901 A2 AR 240901A2 AR 27435078 A AR27435078 A AR 27435078A AR 27435078 A AR27435078 A AR 27435078A AR 240901 A2 AR240901 A2 AR 240901A2
Authority
AR
Argentina
Prior art keywords
cellulose
detonator
explosive composition
sensitive
proportion
Prior art date
Application number
AR27435078A
Other languages
Spanish (es)
Other versions
AR240901A1 (en
Original Assignee
Union Explosivos Rio Tinto
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 Explosivos Rio Tinto filed Critical Union Explosivos Rio Tinto
Priority to AR274350A priority Critical patent/AR240901A1/en
Priority to IT26755/79A priority patent/IT1198315B/en
Priority to EG660/79A priority patent/EG14401A/en
Priority to MA18835A priority patent/MA18634A1/en
Priority to MX179888A priority patent/MX152816A/en
Priority to MX777379A priority patent/MX157309A/en
Priority to BR7907173A priority patent/BR7907173A/en
Priority to PH23509-AA priority patent/PH18997A/en
Priority to OA57108A priority patent/OA07922A/en
Application granted granted Critical
Publication of AR240901A1 publication Critical patent/AR240901A1/en
Publication of AR240901A2 publication Critical patent/AR240901A2/en

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Air Bags (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

UNA NUEVA COMPOSICION EXPLOSIVA DEL TIPO SLURRY SENSIBLE O NO A UN DETONADOR N 8 DEL TIPO QUE COMPRENDE SALES OXIDANTES, COMPONENTES COMBUSTIBLES, AGUA Y AGENTES ESPESANTES PORQUE ADEDMAS COMPRENDE LOS SIGUIENTES COMPONENTES EN LAS PROPORCIONES DE PESO SOBRE EL TOTAL QUE SE INDICAN:A)POR LO MENOS UN SISOLVENTE DE LAS SALES OXIDANTES SELECCIONANDO ENTRE EL GRUPO DE LOS ALCOHOLES INFERIORES TALES COMO MATANOL, ETANOL, ETILENGLICOL, O GLICERINA EN UNA PROPORCION DEL 0,5 AL 12%; B)UN SISTEMA SENSIBILIZANTE CONSTITUIDO POR NITRITO SODICO COMO AGENTE DE AIREACION QUIMICA, EN LA PRESENCIA DE CANTIDADES CATALITICAS DE TIOUREA, Y UN PREPOLIMERO (CAPAZ DE FORMAR CELDILLAS QUE OCLUYEN Y ESTABILIZAN LAS BURBUJAS DE GAS INERTE GENERADAS) EN UNA PROPORCION DE HASTA UN 1%, SIENDO DICHO PREPOLIMERO ELEGIDO ENTRE HIDROLIZADOS DE CELULOSA HIDROXIALQUILADOS TALES COMO 3 HIDROXIETILCELULOSA, 2-HIDROXIBUTILCELULOSA Y 2-HIDROXIETIL 2-HIDROXIBUTILCELULOSA; C)UNA SAL DE CATION POLIVALENTE METALICO TAL COMO NITRATO FERRICO (QUE ACTUA COMO GELIFICANTE MEJORANDO LA ACCION DE AGENTES ESPESANTES) EN UNA PROPORCION DEL 0,5 % AL 1 % .A NEW EXPLOSIVE COMPOSITION OF THE SLURRY TYPE SENSITIVE OR NOT TO A N 8 DETONATOR OF THE TYPE WHICH INCLUDES OXIDIZING SALTS, COMBUSTIBLE COMPONENTS, WATER AND THICKENING AGENTS BECAUSE ADDEMAS UNDERSTANDS THE FOLLOWING COMPONENTS IN THE PROPORTIONS OF PESO WHICH ARE: AT LEAST ONE SOLVENT OF THE SALT OXIDIZERS SELECTING AMONG THE GROUP OF LOWER ALCOHOLS SUCH AS MATANOL, ETHANOL, ETHYLENGLYCOL, OR GLYCERINE IN A PROPORTION OF 0.5 TO 12%; B) A SENSITIZING SYSTEM CONSTITUTED BY SODIUM NITRITE AS A CHEMICAL AERATION AGENT, IN THE PRESENCE OF CATALYTIC AMOUNTS OF THIOUREA, AND A PRE-POLYMER (CAPABLE OF FORMING CELLS THAT OCCUR AND STABILIZE ONE GAS IN A GAS INEAS) %, BEING SAID PREPOLYMER CHOSEN AMONG HYDROXYLATES OF CELLULOSE HYDROXYALKYLATED SUCH AS 3 HYDROXYTHYL CELLULOSE, 2-HYDROXYBUTYL CELLULOSE AND 2-HYDROXYETHYL 2-HYDROXYBUTYL CELLULOSE; C) A METALLIC MULTIPURPOSE CATION SALT SUCH AS FERRIC NITRATE (WHICH ACTUATES AS A GELIFIER IMPROVING THE ACTION OF THICKENING AGENTS) IN A PROPORTION OF 0.5% TO 1%.

AR274350A 1978-11-03 1978-11-03 "A NEW EXPLOSIVE COMPOSITION OF THE" SLURRY "TYPE SENSITIVE OR NOT TO A DETONATOR N * 8" AR240901A1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
AR274350A AR240901A1 (en) 1978-11-03 1978-11-03 "A NEW EXPLOSIVE COMPOSITION OF THE" SLURRY "TYPE SENSITIVE OR NOT TO A DETONATOR N * 8"
IT26755/79A IT1198315B (en) 1978-11-03 1979-10-24 EXPLOSIVE COMPOSITION OF THE SENSITIVE OR NO SENSITIVE TYPE TO A DETONATOR N. 8 AND RELATED PROCESSING PROCEDURE
EG660/79A EG14401A (en) 1978-11-03 1979-10-29 Explosive compositions of the slurry type
MA18835A MA18634A1 (en) 1978-11-03 1979-10-31 NEW EXPLOSIVE COMPOSITION
MX179888A MX152816A (en) 1978-11-03 1979-11-01 IMPROVED EXPLOSIVE COMPOSITION, TO BE USED IN OPEN SKY MINES AND QUARRIES
MX777379A MX157309A (en) 1978-11-03 1979-11-01 IMPROVED METHOD TO PRODUCE AN EXPLOSIVE COMPOSITION TO BE USED IN OPEN SKY MINES AND QUARRIES
BR7907173A BR7907173A (en) 1978-11-03 1979-11-01 EXPLOSIVE COMPOSITION OF THE TYPE "SLURRY", SENSITIVE OR NOT TO A DETONATOR NO 8
PH23509-AA PH18997A (en) 1978-11-03 1980-01-15 A new explosive composition of the slurry type,sensitive or not to a no. 8 detonator
OA57108A OA07922A (en) 1978-11-03 1980-05-03 New explosive composition of the "SLURRY" type, sensitive or not to a n ° 8 detonator.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AR274350A AR240901A1 (en) 1978-11-03 1978-11-03 "A NEW EXPLOSIVE COMPOSITION OF THE" SLURRY "TYPE SENSITIVE OR NOT TO A DETONATOR N * 8"

Publications (2)

Publication Number Publication Date
AR240901A1 AR240901A1 (en) 1991-03-27
AR240901A2 true AR240901A2 (en) 1991-03-27

Family

ID=3472960

Family Applications (1)

Application Number Title Priority Date Filing Date
AR274350A AR240901A1 (en) 1978-11-03 1978-11-03 "A NEW EXPLOSIVE COMPOSITION OF THE" SLURRY "TYPE SENSITIVE OR NOT TO A DETONATOR N * 8"

Country Status (8)

Country Link
AR (1) AR240901A1 (en)
BR (1) BR7907173A (en)
EG (1) EG14401A (en)
IT (1) IT1198315B (en)
MA (1) MA18634A1 (en)
MX (1) MX152816A (en)
OA (1) OA07922A (en)
PH (1) PH18997A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002346744A1 (en) * 2001-11-15 2003-05-26 Sasol Chemical Industries Limited Manomethylamine nitrate gel containing explosive composition

Also Published As

Publication number Publication date
EG14401A (en) 1983-09-30
MA18634A1 (en) 1980-07-01
MX152816A (en) 1986-06-13
AR240901A1 (en) 1991-03-27
OA07922A (en) 1986-11-20
IT1198315B (en) 1988-12-21
PH18997A (en) 1985-12-03
BR7907173A (en) 1980-07-08
IT7926755A0 (en) 1979-10-24

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