DE513397C - Process for the production of gelatinous explosives and low-smoke powders - Google Patents

Process for the production of gelatinous explosives and low-smoke powders

Info

Publication number
DE513397C
DE513397C DED51967D DED0051967D DE513397C DE 513397 C DE513397 C DE 513397C DE D51967 D DED51967 D DE D51967D DE D0051967 D DED0051967 D DE D0051967D DE 513397 C DE513397 C DE 513397C
Authority
DE
Germany
Prior art keywords
low
production
explosives
smoke
gelatinous
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
Application number
DED51967D
Other languages
German (de)
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 AG
Original Assignee
DYNAMIT 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 AG filed Critical DYNAMIT AG
Priority to DED51967D priority Critical patent/DE513397C/en
Application granted granted Critical
Publication of DE513397C publication Critical patent/DE513397C/en
Expired 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
    • C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
    • C06B21/0008—Compounding the ingredient

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Preparation (AREA)

Description

Verfahren zur Herstellung gelatinöser Sprengstoffe und rauchschwacher Pulver Es ist bereits bekannt, daß man durch Nitrierung von festen mehrwertigen Alkoholen, wie Pentiten und Hexiten, im Gemisch mit flüssigen mehrwertigen Alkoholen, wie Glycerin, Glykol usw., zu Sprengölen gelangt, die in ihren sprengtechnischen Eigenschaften dem Nitroglycerin bzw. Nitroglykol ähnlich sind.Process for making gelatinous explosives and smokeless ones Powder It is already known that by nitrating solid polyvalent Alcohols, such as pentiten and hexiten, mixed with liquid polyhydric alcohols, like glycerine, glycol, etc., comes to blasting oils, which in their blasting technology Properties are similar to nitroglycerin or nitroglycol.

Es wurde nun die überraschende Feststellung gemacht, daß Sprengöle, die durch Nitrierung einer Lösung von Sorbit in Glycerin, Glykol oder ähnlichen Alkoholen bzw. Gemischen hiervon erhalten werden, mit Nitrocellulose in derselben Weise, teilweise sogar noch besser gelatinieren, als Nitroglycerin oder Nitroglykol und Gelatinen von ausgezeichneter Detonationsfähigkeit geben, so daß sich mit denselben gelatinöse Sprengstoffe mit ebenso wertvollen Eigenschaften herstellen lassen wie die bisher bekannten Gelatinedynamite. Gelatinierte Sprengstoffe auf Basis von Lösungen von Sorbitnitrat in Nitroglycerin oder Nitroglykol sind den gewöhnlichen Gelatinedynamiten in mancher Hinsicht, z. B. durch ihre Eigenschaft der Schwergefrierbarkeit, sogar überlegen.The surprising finding has now been made that explosive oils, by nitrating a solution of sorbitol in glycerine, glycol or the like Alcohols or mixtures thereof are obtained with nitrocellulose in the same In some cases, gelatinize even better than nitroglycerin or nitroglycol and gelatins of excellent detonation ability, so that with the same Have gelatinous explosives produced with properties that are just as valuable as the previously known gelatin dynamites. Gelatinized explosives based on solutions of sorbitol nitrate in nitroglycerin or nitroglycol are the common gelatin dynamites in some ways, e.g. B. by their property of being difficult to freeze, even think.

Je nach dem Verwendungszweck der herzustellenden Gelatinen aus den neuen Sprengölen und Nitrocellulose kann das Verhältnis zwischen beiden so gestaltet werden, daß man die Gelatinen entweder zu gelatinedynamitähnlichen Sprengstoffen oder zu rauchschwachen Pulvern verarbeiten kann. Die Gelatinierung kann durch geeignete Zusätze erleichtert und die chemische Stabilität gegebenenfalls durch wirksame Stabilisatoren, z. B. Diphenylamin, erhöht werden. Beispiel i (Gelatinedynamit) Sprengöl . . . . . . . . . . . . . . 6,-,0/0 Collodiumwolle . . . . . . . . . 3 0/0 Holzmehl . . . . . . . . . . . . . . 811/0 Natronsalpeter.......... 27 0/0 1000/, Das Sprengöl wird erhalten durch Nitrierung einer Lösung beispielsweise von q.o Teilen Sorbit in 6o Teilen Glycerin oder 5o Teilen Sorbit in 5o Teilen Glykol oder 5o Teilen Sorbit in 25 Teilen Glycerin und 25 Teilen Glykol. B e i s p i e 1 2 (Rauchschwaches Pulver) Sprengöl wie oben ..... 40% Centralit .............. 10/0 Nitrocellulose (m. r2,750,1oN) 59 0/0 ' 1000/0 Depending on the intended use of the gelatins to be produced from the new explosive oils and nitrocellulose, the ratio between the two can be designed so that the gelatins can either be processed into explosives similar to gelatin dynamite or into low-smoke powders. The gelatinization can be facilitated by suitable additives and the chemical stability, if necessary, by effective stabilizers, e.g. B. diphenylamine, can be increased. Example i (gelatin dynamite) Explosive oil. . . . . . . . . . . . . . 6, -, 0/0 Collodion wool. . . . . . . . . 3 0/0 Wood flour. . . . . . . . . . . . . . 811/0 Sodium nitrate .......... 27 0/0 1000 /. The explosive oil is obtained by nitrating a solution, for example, of qo parts of sorbitol in 60 parts of glycerol or 50 parts of sorbitol in 50 parts of glycol or 50 parts of sorbitol in 25 parts of glycerol and 25 parts of glycol. Example 1 2 (low-smoke powder) Explosive oil as above ..... 40% Centralit .............. 10/0 Nitrocellulose (m. R2,750,1oN ) 59 0/0 ' 1000/0

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung gelatinöser Sprengstoffe und gelatinierter rauchschwacher Pulver, dadurch gekennzeichnet, daß Sprengöle, die aus Lösungen von Nitrosorbit in Nitroglycerin, Nitroglykol, ähnlichen Sprengölen oder Gemischen solcher bestehen, gegebenenfalls unter Verwendung geeigneter Zusätze, mit \ itrocellulose gelatiniert werden.PATENT CLAIM: Process for the production of gelatinous explosives and gelatinized low-smoke powder, characterized in that explosive oils, those from solutions of nitrosorbitol in nitroglycerin, nitroglycol, similar explosive oils or mixtures of these, if necessary with the use of suitable additives, be gelatinized with \ itrocellulose.
DED51967D 1926-12-22 1926-12-22 Process for the production of gelatinous explosives and low-smoke powders Expired DE513397C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED51967D DE513397C (en) 1926-12-22 1926-12-22 Process for the production of gelatinous explosives and low-smoke powders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED51967D DE513397C (en) 1926-12-22 1926-12-22 Process for the production of gelatinous explosives and low-smoke powders

Publications (1)

Publication Number Publication Date
DE513397C true DE513397C (en) 1930-11-27

Family

ID=7053791

Family Applications (1)

Application Number Title Priority Date Filing Date
DED51967D Expired DE513397C (en) 1926-12-22 1926-12-22 Process for the production of gelatinous explosives and low-smoke powders

Country Status (1)

Country Link
DE (1) DE513397C (en)

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