DE62159C - Innovation in the process for the production of a safe smokeless BEZW to handle. low-smoke slanting powder - Google Patents
Innovation in the process for the production of a safe smokeless BEZW to handle. low-smoke slanting powderInfo
- Publication number
- DE62159C DE62159C DENDAT62159D DE62159DA DE62159C DE 62159 C DE62159 C DE 62159C DE NDAT62159 D DENDAT62159 D DE NDAT62159D DE 62159D A DE62159D A DE 62159DA DE 62159 C DE62159 C DE 62159C
- Authority
- DE
- Germany
- Prior art keywords
- bezw
- production
- powder
- slanting
- smoke
- 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 - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 238000000034 method Methods 0.000 title claims description 3
- 239000000843 powder Substances 0.000 title description 4
- 239000000779 smoke Substances 0.000 title description 2
- 125000000449 nitro group Chemical class [O-][N+](*)=O 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 7
- 235000014633 carbohydrates Nutrition 0.000 claims description 6
- 150000001720 carbohydrates Chemical class 0.000 claims description 5
- 239000001913 cellulose Substances 0.000 claims description 5
- 229920002678 cellulose Polymers 0.000 claims description 5
- 239000002360 explosive Substances 0.000 claims description 5
- SNIOPGDIGTZGOP-UHFFFAOYSA-N 1,2,3-propanetrioltrinitrate Chemical compound [O-][N+](=O)OCC(O[N+]([O-])=O)CO[N+]([O-])=O SNIOPGDIGTZGOP-UHFFFAOYSA-N 0.000 claims description 4
- LQNUZADURLCDLV-UHFFFAOYSA-N Nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 claims description 4
- 239000000006 Nitroglycerin Substances 0.000 claims description 4
- 229940014995 Nitroglycerin Drugs 0.000 claims description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 4
- 229960003711 glyceryl trinitrate Drugs 0.000 claims description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 4
- 235000013379 molasses Nutrition 0.000 claims description 4
- 239000002904 solvent Substances 0.000 claims description 4
- 229960000411 Camphor oil Drugs 0.000 claims description 2
- 239000004215 Carbon black (E152) Substances 0.000 claims description 2
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000010624 camphor oil Substances 0.000 claims description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 2
- 235000019441 ethanol Nutrition 0.000 claims description 2
- 150000002430 hydrocarbons Chemical class 0.000 claims description 2
- 239000012188 paraffin wax Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000000052 vinegar Substances 0.000 claims description 2
- 239000003513 alkali Substances 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- -1 dinitro carbohydrate Chemical class 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C06—EXPLOSIVES; MATCHES
- C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
- C06B25/00—Compositions containing a nitrated organic compound
- C06B25/18—Compositions containing a nitrated organic compound the compound being nitrocellulose present as 10% or more by weight of the total composition
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fats And Perfumes (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
KLASSE 78: Sprengstoffe.CLASS 78: Explosives.
HUBERT KÖLF in BONN.HUBERT KÖLF in BONN.
rauchschwachen Schiefspulvers.low-smoke slanting powder.
Zusatz zum Patente No. 56786. vom 4. Mai 1890.Addendum to patent no. 56786. of May 4, 1890.
Patentirt im Deutschen Reiche vom 26. September 1891 ab. Längste Dauer: 3. Mai 1905.Patented in the German Empire on September 26, 1891. Longest duration: May 3, 1905.
Das D. R. P. No. 56786 betrifft ein Verfahren zur Herstellung eines rauchlosen bezw. rauchschwachen Schiefspulvers durch eine eigenthümliche Behandlung von nitrirten, in der entsprechenden Patentschrift angeführten Kohlehydratmaterialien oder Cellulose: a) mit Schwefelalkalien, b) mit Alkalinitrat und c) durch Pressen und Formen mit einem Dinitrokohlehydrat oder Cellulose.The D. R. P. No. 56786 relates to a method for producing a smokeless BEZW. fumed slant powder by a peculiar treatment of nitrided, in the corresponding patent specification cited carbohydrate materials or cellulose: a) with alkaline sulfur, b) with alkali nitrate and c) by pressing and molding with a dinitro carbohydrate or Cellulose.
Eingehende Versuche haben nun gezeigt, dafs man nicht nur ein Schiefspulver, sondern auch ein vorzügliches haltbares, äufserst wirksames und gefahrloses Sprengmaterial herstellen kann, wenn man an Stelle des im betreffenden' Patent-Anspruch mit c) bezeichneten Theiles des durch Haupt-Patent No. 56786 geschützten Verfahrens das nitrirte und nach Anspruch a) und b) des Haupt-Patentes mit Schwefelalkali und Alkalinitrat behandelte Kohlehydratmaterial bezw. Cellulose in nachstehend zu beschreibender Weise mit Nitromelasse, Nitrozucker oder Nitroglycerin vereinigt.Extensive experiments have now shown that one not only produces a slanting powder, but also also produce an excellent, durable, extremely effective and safe explosive material can, if one in place of the in the relevant 'patent claim with c) designated Part of the main patent no. 56786 protected process the nitrided and according to claim a) and b) of the main patent with alkali sulfur and alkali nitrate treated carbohydrate material respectively Cellulose combined with nitro molasses, nitro sugar or nitroglycerin in a manner to be described below.
Dieses kann man nun nach vorliegender Erfindung in der Weise ausführen, dais man das nach Patent-Anspruch a) und b) des Haupt-Patentes No. 56786 behandelte Product mit Nitromelasse, Nitrozucker oder Nitroglycerin vereinigt, indem man die genannten Producte des Haupt-Patentes einfach als Aufsaugematerialien für die letzteren drei Nitroproducte benutzt, von welchen etwa 20 bis 70 pCt. dem genannten Aufsaugematerial einverleibt werden können, worauf die Masse zum Patroniren fertig ist.This can now be carried out according to the present invention in such a way that you can according to patent claims a) and b) of the main patent no. 56786 treated Product with Nitro molasses, nitro sugar or nitroglycerin are combined by adding the named products of the main patent simply used as absorbent materials for the latter three nitro products, of which about 20 to 70 pCt. be incorporated into said absorbent material can, whereupon the mass is ready to patronize.
Man kann aber auch die genannten, nach Patent-Anspruch a) und b) des Haupt-Patentes behandelten, daselbst angeführten Kohlehydratmaterialien bezw. Cellulose in geeigneten Lösungsmitteln, wie Kampheröl, Essigäther, Aceton, Methylalkohol, Aethylalkohol, Nitrobenzol, Aether unter Anwendung eines Zusatzes von Nitromelasse, Nitrozucker oder Nitroglycerin, welcher bis 70 pCt. oder mehr betragen kann, lösen bezw. mit denselben bis zur Bildung einer gelatinösen Masse vermengen. Diese letzteren drei Nitroproducte können auch vorher dem Lösungsmittel bezw. dem oben genannten, nach Patent No. 56786 behandelten Kohlehydratmaterial oder der ' Lösung zugesetzt werden.But you can also use the mentioned, according to patent claims a) and b) of the main patent treated, there listed carbohydrate materials respectively. Cellulose in suitable solvents, such as camphor oil, vinegar ether, acetone, methyl alcohol, ethyl alcohol, nitrobenzene, Ether with the addition of nitro molasses, nitro sugar or nitroglycerin, which up to 70 pCt. or more, solve or. with the same up to education mix into a gelatinous mass. These latter three nitro products can also be used beforehand the solvent respectively. the above, according to patent no. 56786 Treated Carbohydrate Material or added to the solution.
Nachdem nun die Masse völlig gelöst oder gelatineartig geworden ist, entfernt man das Lösungsmittel in geeigneter Weise, etwa durch Abdunsten oder Abdestilliren zweckmäfsig im Vacuum, bis ein plastisches, knetbares Product entsteht, welches durch Walzen oder Pressen in jede beliebige Form gebracht werden kann und darauf in Streifen, Blätter oder in Würfelform zerschnitten und dann zu Patronen geformt wird.Now that the mass has completely dissolved or has become gelatinous, this is removed Solvent in a suitable manner, for example by evaporation or distillation, expediently in the Vacuum until a plastic, kneadable product is created, which can be produced by rolling or pressing can be made into any shape and then in strips, leaves or cubes cut up and then formed into cartridges.
Um die chemische Beständigkeit des Sprengstoffes zu erhöhen, kann man der Masse ι bis 2 pCt. Anilin zusetzen.In order to increase the chemical resistance of the explosive, you can use the mass ι bis 2 pct. Add aniline.
Für die Verwendung des Sprengmaterials in der Kohle wird demselben zu seiner gefahrlosen Verwendung noch ein fester Kohlenwasserstoff, so etwa 2 pCt. Paraffin, zugesetzt.For the use of the explosive material in the coal, the same is safe Another solid hydrocarbon is used, about 2 pCt. Paraffin, added.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE62159C true DE62159C (en) |
Family
ID=336164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT62159D Expired - Lifetime DE62159C (en) | Innovation in the process for the production of a safe smokeless BEZW to handle. low-smoke slanting powder |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE62159C (en) |
-
0
- DE DENDAT62159D patent/DE62159C/en not_active Expired - Lifetime
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