PL81124B1 - - Google Patents
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- Publication number
- PL81124B1 PL81124B1 PL14333270A PL14333270A PL81124B1 PL 81124 B1 PL81124 B1 PL 81124B1 PL 14333270 A PL14333270 A PL 14333270A PL 14333270 A PL14333270 A PL 14333270A PL 81124 B1 PL81124 B1 PL 81124B1
- Authority
- PL
- Poland
- Prior art keywords
- discharge chamber
- centrifuge
- partition wall
- chamber
- nitrocellulose
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 17
- 239000000126 substance Substances 0.000 claims description 15
- 239000007787 solid Substances 0.000 claims description 12
- 238000005406 washing Methods 0.000 claims description 12
- 238000000926 separation method Methods 0.000 claims description 11
- 239000000725 suspension Substances 0.000 claims description 11
- 239000000020 Nitrocellulose Substances 0.000 claims description 10
- 238000000354 decomposition reaction Methods 0.000 claims description 10
- 229920001220 nitrocellulos Polymers 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 7
- 238000005119 centrifugation Methods 0.000 claims description 5
- 238000011010 flushing procedure Methods 0.000 claims description 2
- 239000000047 product Substances 0.000 description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 230000002269 spontaneous effect Effects 0.000 description 7
- 239000002253 acid Substances 0.000 description 4
- 150000007513 acids Chemical class 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000002360 explosive Substances 0.000 description 2
- SNIOPGDIGTZGOP-UHFFFAOYSA-N Nitroglycerin Chemical compound [O-][N+](=O)OCC(O[N+]([O-])=O)CO[N+]([O-])=O SNIOPGDIGTZGOP-UHFFFAOYSA-N 0.000 description 1
- 239000000006 Nitroglycerin Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229960003711 glyceryl trinitrate Drugs 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 230000000802 nitrating effect Effects 0.000 description 1
- 238000006396 nitration reaction Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000012451 post-reaction mixture Substances 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B7/00—Elements of centrifuges
- B04B7/02—Casings; Lids
- B04B7/04—Casings facilitating discharge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B3/00—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B3/00—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering
- B04B3/04—Centrifuges with rotary bowls in which solid particles or bodies become separated by centrifugal force and simultaneous sifting or filtering discharging solid particles from the bowl by a conveying screw coaxial with the bowl axis and rotating relatively to the bowl
Landscapes
- Centrifugal Separators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691948057 DE1948057C3 (de) | 1969-09-23 | Verfahren und Vorrichtung zum Abtrennen von säurefeuchter instabiler Nitrozellulose oder anderen ähnlich instabilen Feststoffen aus Suspensionen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL81124B1 true PL81124B1 (de) | 1975-08-30 |
Family
ID=5746260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL14333270A PL81124B1 (de) | 1969-09-23 | 1970-09-21 |
Country Status (7)
| Country | Link |
|---|---|
| CH (1) | CH515749A (de) |
| FI (1) | FI53081C (de) |
| FR (1) | FR2062495A5 (de) |
| GB (1) | GB1324106A (de) |
| PL (1) | PL81124B1 (de) |
| SU (2) | SU932968A3 (de) |
| YU (2) | YU33694B (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2133715A (en) * | 1983-01-17 | 1984-08-01 | Barry John Hartman | A centrifugal separator |
| CN112604820B (zh) * | 2020-12-04 | 2022-10-28 | 成都高分离心机有限公司 | 一种卧螺离心机及分离洗涤工艺 |
-
1970
- 1970-09-11 YU YU226970A patent/YU33694B/xx unknown
- 1970-09-18 CH CH1389070A patent/CH515749A/de not_active IP Right Cessation
- 1970-09-21 PL PL14333270A patent/PL81124B1/pl unknown
- 1970-09-22 FR FR7034297A patent/FR2062495A5/fr not_active Expired
- 1970-09-22 GB GB4517870A patent/GB1324106A/en not_active Expired
- 1970-09-23 SU SU701479827A patent/SU932968A3/ru active
- 1970-09-23 FI FI259370A patent/FI53081C/fi active
- 1970-09-23 SU SU1479828A patent/SU499784A3/ru active
-
1976
- 1976-11-02 YU YU269076A patent/YU269076A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| YU269076A (en) | 1982-06-30 |
| FI53081B (de) | 1977-10-31 |
| GB1324106A (en) | 1973-07-18 |
| FR2062495A5 (de) | 1971-06-25 |
| CH515749A (de) | 1971-11-30 |
| DE1948057B2 (de) | 1976-06-10 |
| DE1948057A1 (de) | 1971-04-01 |
| YU226970A (en) | 1977-08-31 |
| SU932968A3 (ru) | 1982-05-30 |
| FI53081C (de) | 1978-02-10 |
| SU499784A3 (ru) | 1976-01-15 |
| YU33694B (en) | 1978-02-28 |
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