DE1646273A1 - Water-containing, nitric acid ester-free ammonium nitrate explosives - Google Patents

Water-containing, nitric acid ester-free ammonium nitrate explosives

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Publication number
DE1646273A1
DE1646273A1 DE19671646273 DE1646273A DE1646273A1 DE 1646273 A1 DE1646273 A1 DE 1646273A1 DE 19671646273 DE19671646273 DE 19671646273 DE 1646273 A DE1646273 A DE 1646273A DE 1646273 A1 DE1646273 A1 DE 1646273A1
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DE
Germany
Prior art keywords
weight
water
ammonium nitrate
acid ester
nitric acid
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.)
Granted
Application number
DE19671646273
Other languages
German (de)
Other versions
DE1646273C3 (en
DE1646273B2 (en
Inventor
Berthmann Dr Adolf
Ludolphy Dr Erich
Martin Dr Gerhard
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.)
Dynamit Nobel AG
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Dynamit Nobel AG
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 Dynamit Nobel AG filed Critical Dynamit Nobel AG
Publication of DE1646273A1 publication Critical patent/DE1646273A1/en
Publication of DE1646273B2 publication Critical patent/DE1646273B2/en
Application granted granted Critical
Publication of DE1646273C3 publication Critical patent/DE1646273C3/en
Expired legal-status Critical Current

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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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S149/00—Explosive and thermic compositions or charges
    • Y10S149/11—Particle size of a component
    • Y10S149/111—Nitrated organic compound
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S149/00—Explosive and thermic compositions or charges
    • Y10S149/11—Particle size of a component
    • Y10S149/112—Inorganic nitrogen-oxygen salt

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Description

Troisdorf, den 30. Januar 1967Troisdorf, January 30, 1967

DYNAMIT JOBEL AKTIENGESELLSCHAFT Troisdorf Bez. KölnDYNAMIT JOBEL AKTIENGESELLSCHAFT Troisdorf Bez. Cologne

Wasserhaltige, salpetersäureesterfreie Ammoniumnitratsprengstoffe Water-containing, nitric acid ester-free ammonium nitrate explosives

Gegenstand der Erfindung sind wasserhaltige, salpetersäureesterfreie Ammoniumnitratsprengstoffe einer speziellen Zusammensetzung.The invention relates to water-containing, nitric acid ester-free Ammonium nitrate explosives of a special composition.

Wasserhaltige, salpetersäureesterfreie Ammoniumnitratsprengstoffe auf der Basis von Wasser, Ammoniumnitrat und Trinitrotoluol sind bekannt. Sprengstoffe auf dieser Basis quasi-flüssiger Konsistenz werden im allgemeinen als Slurries bezeichnet. Diese Slurries besitzen jedoch den Nachteil geringer Sensibilität. Sie können nur mit verhältnismäßig großen Zündladungen zur Detonation gebracht werden·Water-containing, nitric acid ester-free ammonium nitrate explosives based on water, ammonium nitrate and trinitrotoluene are known. Explosives on This base of quasi-liquid consistency is generally referred to as slurries. These slurries however, have the disadvantage of low sensitivity. You can only use relatively large ignition charges detonated

Es wurde nun ein Slurrytyp gefunden, der diesen Nachteil nicht besitzt, wobei die Sprengstoffe durch die folgende Zusammensetzung ausgezeichnet sind:A type of slurry has now been found which has this disadvantage does not have, whereby the explosives are characterized by the following composition:

5-15 Gewichts^ Wasser,5-15 weight ^ water,

30 - 80 Gewichts^ Ammoniumnitrat, das bis zu30 - 80 weight ^ ammonium nitrate, which is up to

10 Gewiehtsjfi durch Alkali- und/oder Erdalkalinitrate ersetzt sein kann»10 Weighted by alkali and / or alkaline earth nitrates can be replaced »

2-15 Gewichts^ eines brisanten Sprengstoffs mit2-15 weight ^ of a high explosive

einer Detonationsgeschwindigköit > 5000 m/eek.,a speed of detonation > 5000 m / eek.,

2-10 Gewiohts?S tertiäre imine oder deren Nitrate,2-10 Gewiohts? S tertiary imines or their nitrates,

009848/0391009848/0391

5-25 Gewichts^ Perchlorate des Ammoniums und/oder5-25 weight ^ perchlorates of ammonium and / or

der Alkalimetalle, gegebenenfallsthe alkali metals, if appropriate

unter Zusatz von Quellmitteln und/oder ümulgatoren, welchewith the addition of swelling agents and / or emulsifiers, which

0,2-1 Gewichts$ der Gesamtmischung ausmachen können.Can make up 0.2-1 $ by weight of the total mixture.

Al3 brisante Sprengstoffe mit einer Detonationsgeschwindigkeit > 5000 m/sek, die jedoch keine Salpetersäureester sein dürfen, wegen der leichten Hydrolysierbarkeit dieser, haben sich als geeignet erwiesen:
φ Aromatische llitrokörper, wie:Al3 explosive explosives with a detonation speed> 5000 m / sec, which, however, must not be nitric acid esters because of their easy hydrolysability, have proven to be suitable:
φ Aromatic Litro Solids, such as:

Trinitrotoluol, Trinitroanisol, Trinitrobenzol, Trinitrokresol, Trinitrophenetol, Trinitronaphthalin, Trinitromethylanilin, Pikrinsäure, Trinitroresorcin, Trinitrophloroglucin, Hexanitrodiphenyl, Hexanitrodiphenylamin, Hexanitrodiphenyloxyd, Hexanitrodiphenylsulfid, Hexanitrodiphenyl sulfön, Hexanitrodiphenylsulfoxyd, Hexanitroazobenzol und Tetranitromethy!anilin (Tetryl),Trinitrotoluene, trinitroanisole, trinitrobenzene, trinitrocresol, Trinitrophenetol, trinitronaphthalene, trinitromethylaniline, picric acid, trinitroresorcinol, trinitrophloroglucinol, Hexanitrodiphenyl, hexanitrodiphenylamine, hexanitrodiphenyl oxide, hexanitrodiphenyl sulfide, hexanitrodiphenyl sulfon, hexanitrodiphenyl sulfoxide, hexanitroazobenzene and tetranitromethy! aniline (tetryl),

Nitramine, wie:Nitramines, such as:

m. Aethyiendinitramin, Hexogen (Cyclotrimethylentrinitramin), Oktogen und Tetranitromethylanilin (Tetryl), und die m. Ethylene dinitramine, hexogen (cyclotrimethylene trinitramine), octogen and tetranitromethylaniline (tetryl), and the

Nitrosamine, wie:
Cyclotrimethylentrinitrosamin.Nitrosamines, such as:
Cyclotrimethylene trinitrosamine.

Als tertiäre Amine sind beispielsweise geeignet: Trimethylamin, Triäthylamin, Triäthanolamin, N-n-Butyldiäthanolamin, N-Methy 1-diäthanolamin, Di-(2-hydroxypropyl)-äthanolamin, Di-(2-hydroxybutyl)-äthanolamin, Triisopropanolamin,Examples of suitable tertiary amines are: trimethylamine, triethylamine, triethanolamine, N-n-butyldiethanolamine, N-Methy 1-diethanolamine, di- (2-hydroxypropyl) -ethanolamine, Di- (2-hydroxybutyl) -ethanolamine, triisopropanolamine,

- 3 -0098A8/0331- 3 -0098A8 / 0331

I.'-I.:ethy^;..orphoiin, N-Methylpyridin, N-föethylpiperidin, I.-Iuethylpyrrolin, H-Iiethylpyrrolidin, N-ß-Hydroxy - äthylcorpholin, 1,2-Dimorpholyläthan.I.'- I.:ethy^;..orphoiin, N-methylpyridine, N-foethylpiperidine, I.-Iuethylpyrrolin, H-Iiethylpyrrolidin, N-ß-Hydroxy - ethylcorpholine, 1,2-dimorpholyl ethane.

Lie tertiären Amine können auch in Form ihrer Nitrate als Bestandteil der erfindungsgemäßen Sprengstoffe verwendet v; erden.Lie tertiary amines can also be in the form of their nitrates used as a component of the explosives according to the invention v; earth.

Me «itx-ate des Ammoniums der Alkali- sowie Erdalkalimetalle, die Perchlorate des Ammoniums und der Alkalimetalle und die brisanten Sprengstoffe werden in einer Korngröße verwendet, die in der SprengstoffIndustrie üblich ist.Me «itx-ate of the ammonium of the alkali and alkaline earth metals, the perchlorates of ammonium and alkali metals and the explosive explosives are in one Grain size used in the explosives industry is common.

Ais Quellmittel zur Herstellung der erfindungsgemäßen Sprengstoffe können beispielsweise Guarmehl, Agar-Agar, wasserlösliche Celluloseäther (Tylosetypen),wasserlösliche Polymerisate auf der Basis von Vinylalkohol, 1,2-Vinylendiol, methyloliertem Acrylamid u.a. verwendet werden.As swelling agent for the preparation of the invention Explosives can, for example, guar flour, agar-agar, water-soluble cellulose ethers (Tylose types), water-soluble ones Polymers based on vinyl alcohol, 1,2-vinylenediol, methylolated acrylamide, among others will.

Als Emulgatoren können die in der Sprengstoffindustrie ionogenen und nicht-ionogenen Emulgatoren in der angegebenen "enge verwendet werden.As emulsifiers, the ionic and non-ionic emulsifiers used in the explosives industry can be used in the specified "close to be used.

Die erfindungsgemäßen wasserhaltigen, salpetersäureesterfrei en Arsnioniumnitratsprengstoffe zeichnen eich wie bereits früher angegeben durch eine größere Sensibilität aus. Die Sensibilität der neuen Slurries ist so groß, daß diese sogar durch eine Kupfer-Sprengkapsel Nr. 9 gezündet werden können.The water-containing, nitric acid ester-free according to the invention en arsnionium nitrate explosives are like indicated earlier by a greater sensitivity. The sensitivity of the new slurries is so great that this was even carried out by a copper detonator no.9 can be ignited.

00984^7039I BAD ORIGINAL00984 ^ 7039I BAD ORIGINAL

Ein weiterer Vorteil der erfindungsgemäßen Slurries besteht darin, daß diese bei höherer Leistung erheblich dünnflüssiger sind als die entsprechenden Wasser-Ammoniumnitrat-TNT-Typen. Another advantage of the slurries according to the invention is that they are considerably more powerful are thinner than the corresponding water ammonium nitrate TNT types.

Die nachstehenden Beispiele sollen die erfindungsgemäßen Sprengstoffe illustrieren:The examples below are intended to illustrate the invention Illustrating explosives:

Beispiel la; (srfindungsgemäßer Sprengstoff)Example la; (explosive according to the invention)

0,36 Gewichtstle eines wasserlöslichen Celluloseäthers,0.36 parts by weight of a water-soluble cellulose ether,

der im Handel unter der Bezeichnung Tylose MH 50 erhältlich istwhich is commercially available under the name Tylose MH 50

13,29 " Wasser13.29 "of water

0,076 " äthoxyliertes p-Nony!phenol (mit durchschnittlich 9 Oxyäthylresten)0.076 "ethoxylated p-Nony! Phenol (with average 9 oxyethyl residues)

0,076 " Rizinusöl0.076 "castor oil

0,55 " Natriumnitrat (Korngröße<0,2 mm)0.55 "sodium nitrate (grain size <0.2 mm)

4-, 14 " · Calciumnitrat · 4 H2 04-, 14 "· Calcium Nitrate · 4H 2 0

10,66 " Trinitrotoluol (Korngröße <0,2 mm)10.66 "trinitrotoluene (grain size <0.2 mm)

14,43 " Ammoniumnitrat (Korngröße <0,2 mm)14.43 "ammonium nitrate (grain size <0.2 mm)

5,07 " Triisopropanolamin )5.07 "triisopropanolamine)

18,34 « Eatriumperchlorat J(Molverhältnis 1:1)18.34 "Eodium perchlorate J (molar ratio 1: 1)

Sgrengstofftechnische_Eigenschaften£ Sauerstoffbilanz des Sprengstoffes: - 1,4 i» Konsistenz des Sprengstoffes: flüssig BleiblocKausbauchung (nach Trauzl): 279 ecmSgrengstofftechnische_E features £ Oxygen balance of the explosive: - 1.4 i » Consistency of the explosive: liquid lead block bulge (according to Trauzl): 279 ecm

Beispiel Ib: (Yergleichsbeispiel zu la) Zusammensetzung: Example Ib: (Comparative example to la) Composition:

0,36 Gewichtstle eines wasserlöslichen Celluloseäthers,0.36 parts by weight of a water-soluble cellulose ether,

der im Handel unter der Bezeichnung Tylose KH 50 erhältlich istwhich is commercially available under the name Tylose KH 50

13,29 " Wasser13.29 "of water

0,076 " äthoxyliertes p-Nonylphenol (mit durchschnittlich 9 Oxyäthylreeten)0.076 "ethoxylated p-nonylphenol (with average 9 Oxyäthylreeten)

0.0^848/03 91
BAD OFUGiNAL 0.0 ^ 848/03 91
BAD OFUGiNAL

0,55 Gewichtstle Natriumnitrat (Korngröße.<0,2 mm) 4,14 " Calciumnitrat . 4 H2O 10,66 " Trinitrotoluol (Korngröße <0,2 mm) 14,43 " Ammoniumnitrat (Korngröße<0,2 mm)0.55 parts by weight sodium nitrate (grain size. <0.2 mm) 4.14 "calcium nitrate. 4 H 2 O 10.66" trinitrotoluene (grain size < 0.2 mm) 14.43 "ammonium nitrate (grain size <0.2 mm)

§2£SS8 stoff ]techn±s^oh.e__J3±gensc]iaft en£§2 £ SS8 stoff] techn ± s ^ oh.e__J3 ± gensc] iaft en £

Konsistenz des Sprengstoffes: flüssig Bleiblockausbauchung (nach Trauzl): 30 ecmConsistency of the explosive: liquid lead block bulge (according to Trauzl): 30 ecm

Beispiel 2:
Zusammensetzung^, Example 2:
Composition ^,

0,39 Gewichtstle eines wasserlöslichen Celluloseäthers,0.39 parts by weight of a water-soluble cellulose ether,

der im Handel unter der Bezeichnung Tylose MH 50 erhältlich istwhich is commercially available under the name Tylose MH 50

7,82 " Wasser7.82 "water

0,078 " äthoxyliertes p-Nonylphenol (mit durch0.078 "ethoxylated p-nonylphenol (with through

schnittlich 9 Oxyäthylresten)average 9 oxyethyl residues)

0,078 " Rizinusöl0.078 "castor oil

5,39 " Triisopropanolamin5.39 "triisopropanolamine

19,50 " liatriumperchlorat19.50 "liatric perchlorate

0,59 " Natriumnitrat (Korngröße <0,2 mm)0.59 "sodium nitrate (grain size <0.2 mm)

4,4 " Calciumnitrat - 4H2O4.4 "Calcium Nitrate - 4H 2 O

11,34 " !Trinitrotoluol (Korngröße <0,2 mm)11.34 "! Trinitrotoluene (grain size <0.2 mm)

50,42 " Ammoniumnitrat (Korngröße <0,2 mm)50.42 "ammonium nitrate (grain size <0.2 mm)

Sauerstoffbilanz des Sprengstoffes: - 1,4 ^ Konsistenz des Sprengstoffes: dickflüssig Bleiblockausbauchung (nach Trauzl): 415 ecmOxygen balance of the explosive: - 1.4 ^ Consistency of the explosive: thick lead block bulge (according to Trauzl): 415 ecm

009848/0391009848/0391

Claims (1)

PatentanspruchClaim ',Vass erhaltige, s alpetersäureesterf reie Annnoniumnitratsprengstoffe bestehend aus'Annonium nitrate explosives containing vassic acid ester free consisting of 5-15 Gewichts^ Y/asser,5-15 weight ^ Y / ater, - 80 Gewichts^ Ammoniumnitrat, das bis zu- 80 weight ^ ammonium nitrate, which is up to Gewichts^ durch Alkali- und/oder Erdalkalinitrate ersetzt sein kann,Weight ^ can be replaced by alkali and / or alkaline earth nitrates, 2-15 Gewichts?» eines brisanten Sprengstoffs mit2-15 weight? » of a high explosive einer Detonationsgeschwindigkeit > 5000 m/sek.,a detonation speed> 5000 m / sec., — 10 Gewichts?» tertiärer Amine oder deren Iii traten,- 10 weight? » tertiary amines or their IIIs occurred, 5-25 Gewi ent s5& Perchloraten des Ammoniums und/oder5-25 Gewi ent s5 & perchlorates of ammonium and / or der Alkalimetalle, gegebenenfalls unter Zusatz von Quellmitteln und/oder Emulgatoren, welchethe alkali metals, optionally with the addition of swelling agents and / or Emulsifiers, which 0,2-1 Gewichts^ der Gesamtmischung ausmachen können.0.2-1 weight ^ of the total mixture. Pat.-Abt.
Dr.Kni./Nie.Pat.-Dept.
Dr.Kni./Nie. 009848/0391009848/0391
DE1646273A 1967-02-01 1967-02-01 Water-containing, nitric acid ester-free ammonium nitrate explosives Expired DE1646273C3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED0052156 1967-02-01

Publications (3)

Publication Number Publication Date
DE1646273A1 true DE1646273A1 (en) 1970-11-26
DE1646273B2 DE1646273B2 (en) 1974-11-21
DE1646273C3 DE1646273C3 (en) 1975-07-10

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ID=7053949

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1646273A Expired DE1646273C3 (en) 1967-02-01 1967-02-01 Water-containing, nitric acid ester-free ammonium nitrate explosives

Country Status (5)

Country Link
US (1) US3459608A (en)
BE (1) BE710175A (en)
DE (1) DE1646273C3 (en)
FR (1) FR1556471A (en)
NL (1) NL6801421A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1362878A (en) * 1970-12-02 1974-08-07 Mitsubishi Oil Co Gelled hydrocarbon fuels and their preparation
US3765964A (en) * 1972-10-06 1973-10-16 Ici America Inc Water-in-oil emulsion type explosive compositions having strontium-ion detonation catalysts
US4426238A (en) 1979-09-14 1984-01-17 Ireco Chemicals Blasting composition containing particulate oxidizer salts
US4528049A (en) * 1984-07-09 1985-07-09 Udy Lex L Seismic explosive composition
US4844756A (en) * 1985-12-06 1989-07-04 The Lubrizol Corporation Water-in-oil emulsions
US4708753A (en) * 1985-12-06 1987-11-24 The Lubrizol Corporation Water-in-oil emulsions
US4863534A (en) * 1987-12-23 1989-09-05 The Lubrizol Corporation Explosive compositions using a combination of emulsifying salts
US5047175A (en) * 1987-12-23 1991-09-10 The Lubrizol Corporation Salt composition and explosives using same
US4828633A (en) * 1987-12-23 1989-05-09 The Lubrizol Corporation Salt compositions for explosives
US5527491A (en) * 1986-11-14 1996-06-18 The Lubrizol Corporation Emulsifiers and explosive emulsions containing same
US4840687A (en) * 1986-11-14 1989-06-20 The Lubrizol Corporation Explosive compositions
US5129972A (en) * 1987-12-23 1992-07-14 The Lubrizol Corporation Emulsifiers and explosive emulsions containing same
US6214140B1 (en) * 1999-09-22 2001-04-10 Universal Tech Corporation Development of new high energy blasting products using demilitarized ammonium picrate

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1195213B (en) * 1963-06-12 1965-06-16 Dynamit Nobel Ag Ignition charge for explosives unwilling to end

Also Published As

Publication number Publication date
DE1646273C3 (en) 1975-07-10
US3459608A (en) 1969-08-05
BE710175A (en) 1968-05-30
DE1646273B2 (en) 1974-11-21
NL6801421A (en) 1968-08-02
FR1556471A (en) 1969-02-07

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