PL15545B1 - Preparation of granular grains 2. 4. 6. Trinitro I. 3. 5-Triazidobenzene for filling explosive caps. - Google Patents
Preparation of granular grains 2. 4. 6. Trinitro I. 3. 5-Triazidobenzene for filling explosive caps. Download PDFInfo
- Publication number
- PL15545B1 PL15545B1 PL15545A PL1554530A PL15545B1 PL 15545 B1 PL15545 B1 PL 15545B1 PL 15545 A PL15545 A PL 15545A PL 1554530 A PL1554530 A PL 1554530A PL 15545 B1 PL15545 B1 PL 15545B1
- Authority
- PL
- Poland
- Prior art keywords
- triazidobenzene
- trinitro
- preparation
- alcohol
- filling explosive
- Prior art date
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- 239000002360 explosive Substances 0.000 title claims description 4
- IBNVFRMWOQRPJV-UHFFFAOYSA-N 1,2,3-triazidobenzene Chemical compound [N-]=[N+]=NC1=CC=CC(N=[N+]=[N-])=C1N=[N+]=[N-] IBNVFRMWOQRPJV-UHFFFAOYSA-N 0.000 claims description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000000020 Nitrocellulose Substances 0.000 claims description 3
- 229920001220 nitrocellulos Polymers 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 229920000084 Gum arabic Polymers 0.000 claims description 2
- 241000978776 Senegalia senegal Species 0.000 claims description 2
- 229920001800 Shellac Polymers 0.000 claims description 2
- 235000010489 acacia gum Nutrition 0.000 claims description 2
- 239000000205 acacia gum Substances 0.000 claims description 2
- 229940072049 amyl acetate Drugs 0.000 claims description 2
- PGMYKACGEOXYJE-UHFFFAOYSA-N anhydrous amyl acetate Natural products CCCCCOC(C)=O PGMYKACGEOXYJE-UHFFFAOYSA-N 0.000 claims description 2
- MNWFXJYAOYHMED-UHFFFAOYSA-M heptanoate Chemical compound CCCCCCC([O-])=O MNWFXJYAOYHMED-UHFFFAOYSA-M 0.000 claims description 2
- ZLGIYFNHBLSMPS-ATJNOEHPSA-N shellac Chemical compound OCCCCCC(O)C(O)CCCCCCCC(O)=O.C1C23[C@H](C(O)=O)CCC2[C@](C)(CO)[C@@H]1C(C(O)=O)=C[C@@H]3O ZLGIYFNHBLSMPS-ATJNOEHPSA-N 0.000 claims description 2
- 229940113147 shellac Drugs 0.000 claims description 2
- 235000013874 shellac Nutrition 0.000 claims description 2
- 239000004208 shellac Substances 0.000 claims description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 2
- 238000000034 method Methods 0.000 claims 1
- 239000013078 crystal Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Description
Na zasadzie doswiadczen stwierdzono, ze napelnianie kapzli wybuchowych drob- nokrystalicznym 2.4.6 trójnitro-/.3.5 trój- azydobenzenem nie moze byc dokonywane zapomoca zwykle uzywanych przy maso¬ wej produkcji maszyn, poniewaz produkt ten jest malo sypki.Przez krystalizacje 2.4.6 trójnitro-/.3.5 trójazydobenzenu przy poruszaniu mozna otrzymac grube i krótkie krysztaly, które dobrze sie sypia i do których moga byc sto¬ sowane maszyny do sypania. Okazalo sie jednak, ze kapsle wybuchowe, napelnione takiemi grubemi krysztalami, zapalaja sie z trudnoscia.Wady te moga byc latwo usuniete przez zastosowanie ziarnistego 2.4. 6 trójnitro-1.- 3.-5 trójazydobenzenu.Jezeli do ziarnowania uzyc rozcienczo¬ nego roztworu gumy arabskiej, to otrzymu¬ je sie w pewnym stopniu hygroskopijny produkt.Przy uzyciu do ziarnowania substancyj nierozpuszczalnych w wodzie, jak szellak, nitroceluloza i tym podobne substancje o- trzymuje sie produkt niehygroskopijny.Przyklad. Do drobnoziarnistego 2.4.6 trójnitro- 1.3.5 trójazydobenzenu dodaje sie 1 — 2% sproszkowanej nitrocelulozy; po zmieszaniu zwilza sie mieszanina alko-holu i octanu amylowego, a nastepnie mase ziarnuje sie zapomoca przecisniecia przez sito.Stosowanie polaczenia latwo lotnego rozpuszczalnika z trudno lotnym jest ko¬ rzystne, poniewaz mieszanina przy ziarno¬ waniu nie schnie tak latwo. PLOn the basis of experience, it has been found that the filling of explosive caps with fine crystalline 2.4.6 trinitro - /. 3.5 with triazidobenzene cannot be carried out with the means usually used in mass production of machines, because this product is not very free flowing. By crystallization 2.4.6 trinitro 3.5 triazidobenzene when moved, it is possible to obtain thick and short crystals which sleep well and for which sprinkling machines can be used. It turned out, however, that explosive caps filled with such thick crystals ignite with difficulty. These defects can be easily removed by applying granular 2.4. 6 trinitro-1.- 3.-5 triazidobenzene. If a dilute solution of gum arabic is used for graining, a somewhat hygroscopic product is obtained. When using water-insoluble substances such as shellac, nitrocellulose and the like for graining substances a non-hygroscopic product is adhered to. Example. 1 - 2% powdered nitrocellulose is added to the fine 2.4.6 trinitro 1.3.5 triazidobenzene; after mixing, the mixture of alcohol and amyl acetate is wetted and then the mass is grained by pressing it through a sieve. The use of a combination of a readily volatile solvent with a non-volatile solvent is advantageous because the mixture does not dry so easily when granulating. PL
Claims (3)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL15545B1 true PL15545B1 (en) | 1932-03-31 |
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