GB1075620A – Separating or agitating apparatus
– Google Patents
GB1075620A – Separating or agitating apparatus
– Google Patents
Separating or agitating apparatus
Info
Publication number
GB1075620A
GB1075620A
GB52711/64A
GB5271164A
GB1075620A
GB 1075620 A
GB1075620 A
GB 1075620A
GB 52711/64 A
GB52711/64 A
GB 52711/64A
GB 5271164 A
GB5271164 A
GB 5271164A
GB 1075620 A
GB1075620 A
GB 1075620A
Authority
GB
United Kingdom
Prior art keywords
circuit
pump
vessel
liquid
particles
Prior art date
1964-01-24
Legal status (The legal status 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 status listed.)
Expired
Application number
GB52711/64A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Reactor Centrum Nederland
Original Assignee
Reactor Centrum Nederland
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.)
1964-01-24
Filing date
1964-12-29
Publication date
1967-07-12
1964-12-29
Application filed by Reactor Centrum Nederland
filed
Critical
Reactor Centrum Nederland
1967-07-12
Publication of GB1075620A
publication
Critical
patent/GB1075620A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
239000007788
liquid
Substances
0.000
abstract
6
239000000463
material
Substances
0.000
abstract
4
239000002245
particle
Substances
0.000
abstract
4
OKTJSMMVPCPJKN-UHFFFAOYSA-N
Carbon
Chemical compound
[C]
OKTJSMMVPCPJKN-UHFFFAOYSA-N
0.000
abstract
2
229910052799
carbon
Inorganic materials
0.000
abstract
2
239000010419
fine particle
Substances
0.000
abstract
2
239000000725
suspension
Substances
0.000
abstract
2
239000011362
coarse particle
Substances
0.000
abstract
1
230000000149
penetrating effect
Effects
0.000
abstract
1
239000002915
spent fuel radioactive waste
Substances
0.000
abstract
1
239000002699
waste material
Substances
0.000
abstract
1
Classifications
G—PHYSICS
G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
G21C—NUCLEAR REACTORS
G21C1/00—Reactor types
G21C1/04—Thermal reactors ; Epithermal reactors
G21C1/24—Homogeneous reactors, i.e. in which the fuel and moderator present an effectively homogeneous medium to the neutrons
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 – B01D33/00, or for applications not specifically covered by groups B01D24/00 – B01D33/00; Auxiliary devices for filtration; Filter housing constructions
B—PERFORMING OPERATIONS; TRANSPORTING
B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
B04C9/00—Combinations with other devices, e.g. fans, expansion chambers, diffusors, water locks
G—PHYSICS
G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
G21C—NUCLEAR REACTORS
G21C1/00—Reactor types
G21C1/04—Thermal reactors ; Epithermal reactors
G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
G21C1/22—Heterogeneous reactors, i.e. in which fuel and moderator are separated using liquid or gaseous fuel
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
Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
Y02E30/00—Energy generation of nuclear origin
Y02E30/30—Nuclear fission reactors
Abstract
1,075,620. Processing spent nuclear fuel. REACTOR CENTRUM NEDERLAND. Dec. 29, 1964 [Jan. 24, 1964], No. 52711/64. Heading G6R. [Also in Divisions B1 and B2] A device for separating fine particles. of fissile material and fine carbon particles from a circuit 13. comprising a nuclear reactor 14, a pump 15 and a heat exchanger 16. and in which the above particles as well as. coarse particles of fissile material circulate in suspension in. a liquid comprises a vessel 1 which is connected to the circuit 13 via conduits. 17, 18 and an. inverted cyclone separator 2 connected at its apex to the vessel 1 and at its. upper larger discharge end to an auxiliary circuit 3 which incorporates a pump. A conduit 8 taps. off from the circuit 3 liquid containing the fine particles of fissile material and the fine carbon particles, the latter being laden with waste products, and discharges them via a valve through a conduit 9. Settling in the vessel 1 is prevented by returning the liquid tapped off the circuit 3 via a conduit 10 to the vessel or by periodically opening or shutting a valve 7 causing a pulsating current of liquid to be set up in the circuit 3 which in turn causes an agitating action to be exerted via the cyclone 2 in the vessel 1. In another embodiment, Fig. 4 (not shown), the circuit (13) incorporates a centrifugal pump (15), Fig. 5 (not shown). In this case the circuit (13) contains a simple suspension of fissile material and it is possible to withdraw clean liquid through the conduit (9) and circulate it through a communicating chamber (28) to the pump proper so as to prevent fissile particles suspended in the liquid in the pump chamber (25) from penetrating the motor (23, 24) driving the pump.
GB52711/64A
1964-01-24
1964-12-29
Separating or agitating apparatus
Expired
GB1075620A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
NL6400525A
NL129251C
(en)
1964-01-24
1964-01-24
Publications (1)
Publication Number
Publication Date
GB1075620A
true
GB1075620A
(en)
1967-07-12
Family
ID=19789096
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB52711/64A
Expired
GB1075620A
(en)
1964-01-24
1964-12-29
Separating or agitating apparatus
Country Status (7)
Country
Link
US
(1)
US3485362A
(en)
BE
(1)
BE658721A
(en)
DE
(1)
DE1442470B2
(en)
FR
(1)
FR1428028A
(en)
GB
(1)
GB1075620A
(en)
NL
(2)
NL129251C
(en)
SE
(1)
SE327968B
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2146486A
(en)
*
1983-09-08
1985-04-17
British Nuclear Fuels Ltd
Treatment of effluents
Families Citing this family (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
NL7206711A
(en)
*
1972-05-18
1973-11-20
US4017263A
(en)
*
1974-10-18
1977-04-12
Texaco Inc.
Apparatus for sulfuric acid catalyzed alkylation process
US4048067A
(en)
*
1975-06-12
1977-09-13
Phillips Petroleum Company
Filtering process and apparatus
AU7173281A
(en)
*
1981-01-15
1982-08-02
Donaldson Company Inc.
Industrial coolant fluid recovery system
DE3427395A1
(en)
*
1984-07-25
1986-02-06
Werner Prof. Dr.-Ing. 2150 Buxtehude Bauer
Process for separating out impurities from problem sludges and apparatus for carrying out this process
CN105363577B
(en)
*
2015-12-15
2018-08-28
上海电气凯士比核电泵阀有限公司
One seed nucleus main pump cyclone separator
Family Cites Families (11)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2419275A
(en)
*
1944-05-17
1947-04-22
Air Reduction
Production of 1, 3-butylene glycol
NL80059C
(en)
*
1950-03-09
IT454223A
(en)
*
1950-12-05
US2981413A
(en)
*
1953-11-30
1961-04-25
Dorr Oliver Inc
Process for separating solids in liquid suspension
DE972885C
(en)
*
1955-01-04
1959-10-29
Siteg Siebtech Gmbh
Klaerspitze for the separation of solids from liquids, in particular for the clarification of treatment wash water by excreting coal sludge
ES229003A1
(en)
*
1955-06-11
1957-04-16
Mueller Hans
Method and apparatus for filtering residual slurry
US2794832A
(en)
*
1955-06-20
1957-06-04
Shell Dev
Crystallization and separation of crystals
US3130157A
(en)
*
1958-12-15
1964-04-21
Denis F Kelsall
Hydro-cyclones
US3101313A
(en)
*
1959-04-01
1963-08-20
Bauer Bros Co
Hydro cyclone
NL267636A
(en)
*
1960-08-01
1900-01-01
US3347372A
(en)
*
1966-05-20
1967-10-17
Bauer Bros Co
Centrifugal cleaner
1964
1964-01-24
NL
NL6400525A
patent/NL129251C/xx
active
1964-12-29
GB
GB52711/64A
patent/GB1075620A/en
not_active
Expired
1965
1965-01-19
US
US426587A
patent/US3485362A/en
not_active
Expired – Lifetime
1965-01-22
DE
DE1965R0039712
patent/DE1442470B2/en
active
Granted
1965-01-22
BE
BE658721A
patent/BE658721A/xx
unknown
1965-01-23
FR
FR3088A
patent/FR1428028A/en
not_active
Expired
1965-01-25
SE
SE00970/65A
patent/SE327968B/xx
unknown
1970
1970-01-16
NL
NL707000615A
patent/NL149092B/en
not_active
IP Right Cessation
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB2146486A
(en)
*
1983-09-08
1985-04-17
British Nuclear Fuels Ltd
Treatment of effluents
Also Published As
Publication number
Publication date
BE658721A
(en)
1965-05-17
NL6400525A
(en)
1965-07-26
DE1442470A1
(en)
1969-02-06
NL7000615A
(en)
1970-04-22
US3485362A
(en)
1969-12-23
NL129251C
(en)
1970-07-15
DE1442470B2
(en)
1972-07-27
SE327968B
(en)
1970-09-07
FR1428028A
(en)
1966-02-11
NL149092B
(en)
1976-04-15
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