BE572524A - - Google Patents
Info
- Publication number
- BE572524A BE572524A BE572524DA BE572524A BE 572524 A BE572524 A BE 572524A BE 572524D A BE572524D A BE 572524DA BE 572524 A BE572524 A BE 572524A
- Authority
- BE
- Belgium
- Prior art keywords
- solvent
- grains
- medium
- propellant powder
- nitrocellulose
- Prior art date
Links
- 239000002904 solvent Substances 0.000 claims description 63
- 239000000843 powder Substances 0.000 claims description 52
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical group CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 30
- 239000003380 propellant Substances 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 14
- 239000000725 suspension Substances 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000000020 Nitrocellulose Substances 0.000 claims description 10
- 229920001220 nitrocellulos Polymers 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000004821 distillation Methods 0.000 claims description 5
- 235000011152 sodium sulphate Nutrition 0.000 claims description 5
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims description 4
- 239000000084 colloidal system Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 229910052938 sodium sulfate Inorganic materials 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000009835 boiling Methods 0.000 claims description 2
- 239000002002 slurry Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- SNIOPGDIGTZGOP-UHFFFAOYSA-N Nitroglycerin Chemical compound [O-][N+](=O)OCC(O[N+]([O-])=O)CO[N+]([O-])=O SNIOPGDIGTZGOP-UHFFFAOYSA-N 0.000 description 4
- 239000000006 Nitroglycerin Substances 0.000 description 4
- 229960003711 glyceryl trinitrate Drugs 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 108010010803 Gelatin Proteins 0.000 description 3
- 229920000159 gelatin Polymers 0.000 description 3
- 239000008273 gelatin Substances 0.000 description 3
- 235000019322 gelatine Nutrition 0.000 description 3
- 235000011852 gelatine desserts Nutrition 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- DYSXLQBUUOPLBB-UHFFFAOYSA-N 2,3-dinitrotoluene Chemical compound CC1=CC=CC([N+]([O-])=O)=C1[N+]([O-])=O DYSXLQBUUOPLBB-UHFFFAOYSA-N 0.000 description 1
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 1
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- JMMWKPVZQRWMSS-UHFFFAOYSA-N isopropanol acetate Natural products CC(C)OC(C)=O JMMWKPVZQRWMSS-UHFFFAOYSA-N 0.000 description 1
- 229940011051 isopropyl acetate Drugs 0.000 description 1
- GWYFCOCPABKNJV-UHFFFAOYSA-N isovaleric acid Chemical compound CC(C)CC(O)=O GWYFCOCPABKNJV-UHFFFAOYSA-N 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 229920001004 polyvinyl nitrate Polymers 0.000 description 1
- 235000010333 potassium nitrate Nutrition 0.000 description 1
- 239000004323 potassium nitrate Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 239000001993 wax 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
- C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
- C06B21/0083—Treatment of solid structures, e.g. for coating or impregnating with a modifier
Landscapes
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Chemistry (AREA)
- Medicinal Preparation (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE572524A true BE572524A (enrdf_load_html_response) |
Family
ID=190300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE572524D BE572524A (enrdf_load_html_response) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE572524A (enrdf_load_html_response) |
-
0
- BE BE572524D patent/BE572524A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0210881B1 (fr) | Utilisation du 5-oxo 3-nitro 1,2,4-triazole comme explosif secondaire et compositions pyrotechniques contenant du 5-oxo 3-nitro 1,2,4-triazole | |
| FR2489419A1 (fr) | Grain de generateur de gaz et son procede de fabrication | |
| US3702272A (en) | Spherical rocket propellant casting granules and method of preparation | |
| EP0125166A1 (fr) | Composition explosive moulable à froid et son procédé de préparation | |
| US2375175A (en) | Smokeless powder process | |
| EP2483222B1 (fr) | Suspensions de cristaux d'hexanitrohexaazaisowurtzitane, obtention desdites suspensions et fabrication d'objets pyrotechniques. | |
| FR2665894A1 (fr) | Alpha- et beta-octogenes sous forme granulee et stabilisee. | |
| BE572524A (enrdf_load_html_response) | ||
| US2916996A (en) | Propellent powder | |
| FR2808967A1 (fr) | Noyau enrobe pour perle de culture | |
| WO2013045804A1 (fr) | Procede d'extraction de charges solides solubles contenues dans une pate. | |
| EP0084766B1 (fr) | Procédé continu de production de compositions explosives sirupeuses encartouchables sur machine à découpe et produits obtenus | |
| BE413170A (enrdf_load_html_response) | ||
| CA1187705A (fr) | Composition pyrotechnique coulable du type fumigene a flamme coloree ou non comprenant un liant chlore | |
| BE531663A (enrdf_load_html_response) | ||
| BE567282A (enrdf_load_html_response) | ||
| BE576102A (enrdf_load_html_response) | ||
| EP0168281B1 (fr) | Procédé de préparation d'un tripolyphosphate de sodium hexahydraté à haut pouvoir absorbant et tripolyphosphate ainsi préparé | |
| EP0001526A1 (fr) | Procédé d'élimination en milieu liquide hydroalcoolique des solvants contenus dans les poudres propulsives en grains | |
| EP3953317B1 (fr) | Nouveau matériau energétique composite et son procédé de fabrication | |
| FR2537571A1 (fr) | Bouillie inerte du type nitrate-fuel, explosif obtenu par incorporation d'air et procedes de fabrication | |
| US2923613A (en) | Propellent powders | |
| OA11073A (en) | Emulsions explosives encartouchées énergétiques | |
| BE622027A (enrdf_load_html_response) | ||
| EP4263180A1 (fr) | Procede d'obtention de structures a base de nitrocellulose par fabrication additive |