PL81124B1 - - Google Patents

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Info

Publication number: PL81124B1
Authority: PL; Poland
Prior art keywords: discharge chamber; centrifuge; partition wall; chamber; nitrocellulose
Prior art date: 1969-09-23

Application number

PL14333270A

Other languages

English (en)

Polish (pl)

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.)

1969-09-23

Filing date

1970-09-21

Publication date

1975-08-30

1969-09-23 Priority claimed from DE19691948057 external-priority patent/DE1948057C3/de

1970-09-21 Application filed filed Critical

1975-08-30 Publication of PL81124B1 publication Critical patent/PL81124B1/pl

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)

PL14333270A 1969-09-23 1970-09-21 PL81124B1 (de)

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)

* Cited by examiner, † Cited by third party
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
YU226970A (en)	1977-08-31
DE1948057A1 (de)	1971-04-01
SU932968A3 (ru)	1982-05-30
CH515749A (de)	1971-11-30
FI53081C (de)	1978-02-10
YU269076A (en)	1982-06-30
FR2062495A5 (de)	1971-06-25
DE1948057B2 (de)	1976-06-10
SU499784A3 (ru)	1976-01-15
GB1324106A (en)	1973-07-18
YU33694B (en)	1978-02-28
FI53081B (de)	1977-10-31

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