ZA714549B - Self-cleaning centrifugal drum with a sleeve valve limiting the dirt chamber on one side - Google Patents
Self-cleaning centrifugal drum with a sleeve valve limiting the dirt chamber on one sideInfo
- Publication number
- ZA714549B ZA714549B ZA714549A ZA714549A ZA714549B ZA 714549 B ZA714549 B ZA 714549B ZA 714549 A ZA714549 A ZA 714549A ZA 714549 A ZA714549 A ZA 714549A ZA 714549 B ZA714549 B ZA 714549B
- Authority
- ZA
- South Africa
- Prior art keywords
- self
- sleeve valve
- dirt chamber
- centrifugal drum
- valve limiting
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C253/00—Preparation of carboxylic acid nitriles
- C07C253/08—Preparation of carboxylic acid nitriles by addition of hydrogen cyanide or salts thereof to unsaturated compounds
- C07C253/10—Preparation of carboxylic acid nitriles by addition of hydrogen cyanide or salts thereof to unsaturated compounds to compounds containing carbon-to-carbon double bonds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B1/00—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
- B04B1/10—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with discharging outlets in the plane of the maximum diameter of the bowl
- B04B1/14—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with discharging outlets in the plane of the maximum diameter of the bowl with periodical discharge
- B04B1/16—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with discharging outlets in the plane of the maximum diameter of the bowl with periodical discharge with discharging outlets controlled by the rotational speed of the bowl
- B04B1/18—Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles with discharging outlets in the plane of the maximum diameter of the bowl with periodical discharge with discharging outlets controlled by the rotational speed of the bowl controlled by the centrifugal force of an auxiliary liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B11/00—Feeding, charging, or discharging bowls
- B04B11/06—Arrangement of distributors or collectors in centrifuges
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Centrifugal Separators (AREA)
- Fluid-Driven Valves (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5834464 | 1964-10-15 | ||
JP6460964 | 1964-11-17 | ||
JP586565 | 1965-02-04 | ||
DE19702041371 DE2041371C (de) | 1970-08-20 | Selbstreinigende Schleudertrommel mit den Schlammraum einseitig begrenzendem Kolbenschieber |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA714549B true ZA714549B (en) | 1972-03-29 |
Family
ID=27431117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA714549A ZA714549B (en) | 1964-10-15 | 1971-07-09 | Self-cleaning centrifugal drum with a sleeve valve limiting the dirt chamber on one side |
Country Status (10)
Country | Link |
---|---|
US (2) | US3574701A (de) |
JP (1) | JPS5138107B1 (de) |
BE (1) | BE670276A (de) |
CA (1) | CA944332A (de) |
DE (1) | DE1518502C3 (de) |
FR (2) | FR1447897A (de) |
GB (2) | GB1084599A (de) |
NL (1) | NL148811B (de) |
SE (1) | SE360575B (de) |
ZA (1) | ZA714549B (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3869500A (en) * | 1968-03-23 | 1975-03-04 | Asahi Chemical Ind | Process for the production of unsaturated aliphatic nitriles |
JPS4928495B1 (de) * | 1970-06-16 | 1974-07-26 | ||
DE2263664C3 (de) * | 1972-12-27 | 1975-05-28 | Westfalia Separator Ag, 4740 Oelde | Schleudertrommel einer Vollmantelzentrifuge |
DE2313669C3 (de) * | 1973-03-20 | 1975-09-25 | Westfalia Separator Ag, 4740 Oelde | Selbstreinigende Trenntrommel mit Tellersatz und im Verteilerfuß angeordneten, den Einjaufraum mit dem Trennraum verbindenden Öffnungen |
GB1541443A (en) | 1975-10-01 | 1979-02-28 | Ici Ltd | Dicyanobutenes |
US4096171A (en) | 1976-04-29 | 1978-06-20 | Imperial Chemical Industries Limited | Process for the manufacture of dicyanobutene from butadiene, hydrogen cyanide and oxygen |
SE405213B (sv) * | 1976-06-11 | 1978-11-27 | Alfa Laval Ab | Centrifugalseparator |
DE2844917C2 (de) * | 1978-10-14 | 1984-08-30 | Westfalia Separator Ag, 4740 Oelde | Selbstentleerende Schleudertrommel |
JPS5852707B2 (ja) * | 1981-02-12 | 1983-11-24 | 三菱化工機株式会社 | 遠心分離機 |
DE3117807C1 (de) * | 1981-05-06 | 1983-01-27 | Westfalia Separator Ag, 4740 Oelde | Selbstentleerende Schleudertrommel |
DE3305216C2 (de) * | 1983-02-16 | 1986-04-10 | Westfalia Separator Ag, 4740 Oelde | Zentrifuge mit einer selbstentleerenden Schleudertrommel |
CN1145531C (zh) * | 1993-11-23 | 2004-04-14 | 纳幕尔杜邦公司 | 催化剂前身组合物 |
ATE196745T1 (de) | 1994-04-14 | 2000-10-15 | Du Pont | Nickel und phosphinebidentat enthaltende katalysatorzusammen- setzungen zur hydrocyanierung von monoolefinen |
TW315370B (de) * | 1994-10-07 | 1997-09-11 | Du Pont | |
US5512696A (en) * | 1995-07-21 | 1996-04-30 | E. I. Du Pont De Nemours And Company | Hydrocyanation process and multidentate phosphite and nickel catalyst composition therefor |
US5449807A (en) * | 1994-11-18 | 1995-09-12 | E. I. Du Pont De Nemours And Company | Catalyzed vapor phase hydrocyanation of diolefinic compounds |
IN187044B (de) * | 1995-01-27 | 2002-01-05 | Du Pont | |
US5821378A (en) * | 1995-01-27 | 1998-10-13 | E. I. Du Pont De Nemours And Company | Hydrocyanation of diolefins and isomerization of nonconjugated 2-alkyl-3-monoalkenenitriles |
US6753440B2 (en) | 2001-05-11 | 2004-06-22 | E.I. Du Pont De Nemours And Company | Copper-catalyzed vapor phase hydrocyanation of diolefinic compounds |
CN102240613B (zh) * | 2011-06-16 | 2013-12-04 | 安徽赛而特离心机有限公司 | 一种碟式分离机机盖开启定位锁定装置 |
DE202015103984U1 (de) * | 2015-07-30 | 2016-11-02 | Gea Mechanical Equipment Gmbh | Separatortrommel und Separator |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR963524A (de) * | 1950-07-17 | |||
US2487364A (en) * | 1943-04-22 | 1949-11-08 | Superior Ab | Automatically opening separator bowl |
GB662451A (en) * | 1948-01-30 | 1951-12-05 | Separator Ab | Improvements in centrifuges |
NL237164A (de) * | 1954-02-11 | |||
US2840302A (en) * | 1954-06-01 | 1958-06-24 | Westfalia Separator Ag | Centrifugal separators |
US2862659A (en) * | 1956-05-31 | 1958-12-02 | Nyrop Aage | Centrifugal separator |
NL112709C (de) * | 1958-06-16 | |||
NL278491A (de) * | 1961-06-26 | |||
NL284583A (de) * | 1961-10-26 |
-
1965
- 1965-09-22 GB GB40390/65A patent/GB1084599A/en not_active Expired
- 1965-09-28 DE DE1518502A patent/DE1518502C3/de not_active Expired
- 1965-09-28 FR FR32974A patent/FR1447897A/fr not_active Expired
- 1965-09-29 BE BE670276D patent/BE670276A/xx unknown
-
1969
- 1969-05-06 US US822300A patent/US3574701A/en not_active Expired - Lifetime
-
1971
- 1971-06-15 NL NL717108167A patent/NL148811B/xx not_active IP Right Cessation
- 1971-06-16 SE SE07796/71A patent/SE360575B/xx unknown
- 1971-06-28 FR FR7123427A patent/FR2101517A5/fr not_active Expired
- 1971-07-05 JP JP46048884A patent/JPS5138107B1/ja active Pending
- 1971-07-09 ZA ZA714549A patent/ZA714549B/xx unknown
- 1971-08-02 GB GB3631871A patent/GB1308265A/en not_active Expired
- 1971-08-09 CA CA120,119A patent/CA944332A/en not_active Expired
- 1971-08-10 US US00170532A patent/US3754701A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
SE360575B (de) | 1973-10-01 |
US3754701A (en) | 1973-08-28 |
GB1308265A (en) | 1973-02-21 |
US3574701A (en) | 1971-04-13 |
JPS5138107B1 (de) | 1976-10-20 |
DE1518502A1 (de) | 1969-03-06 |
DE2041371B1 (de) | 1971-06-03 |
NL148811B (nl) | 1976-03-15 |
NL7108167A (de) | 1972-02-22 |
FR2101517A5 (de) | 1972-03-31 |
FR1447897A (fr) | 1966-07-29 |
DE1518502C3 (de) | 1973-11-08 |
CA944332A (en) | 1974-03-26 |
GB1084599A (en) | 1967-09-27 |
BE670276A (de) | 1966-01-17 |
DE1518502B2 (de) | 1973-04-19 |
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