GB2019739A – Liquid extraction of solids
– Google Patents
GB2019739A – Liquid extraction of solids
– Google Patents
Liquid extraction of solids
Info
Publication number
GB2019739A
GB2019739A
GB7901097A
GB7901097A
GB2019739A
GB 2019739 A
GB2019739 A
GB 2019739A
GB 7901097 A
GB7901097 A
GB 7901097A
GB 7901097 A
GB7901097 A
GB 7901097A
GB 2019739 A
GB2019739 A
GB 2019739A
Authority
GB
United Kingdom
Prior art keywords
solids
liquid extraction
extraction
liquid
Prior art date
1978-03-03
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.)
Granted
Application number
GB7901097A
Other versions
GB2019739B
(en
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.)
Gesellschaft zur Foerderung der Forschung an der Eidgenoessischen Technischen Hochschule
Original Assignee
Gesellschaft zur Foerderung der Forschung an der Eidgenoessischen Technischen Hochschule
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.)
1978-03-03
Filing date
1979-01-11
Publication date
1979-11-07
1979-01-11
Application filed by Gesellschaft zur Foerderung der Forschung an der Eidgenoessischen Technischen Hochschule
filed
Critical
Gesellschaft zur Foerderung der Forschung an der Eidgenoessischen Technischen Hochschule
1979-11-07
Publication of GB2019739A
publication
Critical
patent/GB2019739A/en
1982-07-28
Application granted
granted
Critical
1982-07-28
Publication of GB2019739B
publication
Critical
patent/GB2019739B/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
G—PHYSICS
G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
G21C—NUCLEAR REACTORS
G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
G21C3/42—Selection of substances for use as reactor fuel
G21C3/58—Solid reactor fuel Pellets made of fissile material
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D11/00—Solvent extraction
B01D11/02—Solvent extraction of solids
B01D11/0207—Control systems
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01D—SEPARATION
B01D11/00—Solvent extraction
B01D11/02—Solvent extraction of solids
B01D11/0215—Solid material in other stationary receptacles
B01D11/0223—Moving bed of solid material
B01D11/0242—Moving bed of solid material in towers, e.g. comprising contacting elements
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
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
Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S422/00—Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
Y10S422/903—Radioactive material apparatus
GB7901097A
1978-03-03
1979-01-11
Liquid extraction of solids
Expired
GB2019739B
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
CH229678A
CH629968A5
(en)
1978-03-03
1978-03-03
METHOD AND DEVICE FOR THE CONTINUOUS REMOVAL OF UNWANTED INGREDIENTS FROM SOLID PARTICLES WITH A SOLVENT IN COUNTERFLOW.
Publications (2)
Publication Number
Publication Date
GB2019739A
true
GB2019739A
(en)
1979-11-07
GB2019739B
GB2019739B
(en)
1982-07-28
Family
ID=4230462
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB7901097A
Expired
GB2019739B
(en)
1978-03-03
1979-01-11
Liquid extraction of solids
Country Status (6)
Country
Link
US
(2)
US4382910A
(en)
CH
(1)
CH629968A5
(en)
DE
(1)
DE2901529C2
(en)
FR
(1)
FR2418662A1
(en)
GB
(1)
GB2019739B
(en)
IT
(1)
IT1110259B
(en)
Families Citing this family (8)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE3443039A1
(en)
*
1984-11-26
1986-05-28
Klöckner & Co KGaA, 4100 Duisburg
METHOD FOR THE EXTRACTION OF DETACHABLE ADDITIVES FROM NON-SOLUBLE Bulk Goods
JPH07121321B2
(en)
*
1988-07-01
1995-12-25
東洋エンジニアリング株式会社
Extraction method
US5275954A
(en)
*
1991-03-05
1994-01-04
Lifenet
Process for demineralization of bone using column extraction
US8323615B2
(en)
*
2008-08-20
2012-12-04
Baxter International Inc.
Methods of processing multi-phasic dispersions
US20100047292A1
(en)
*
2008-08-20
2010-02-25
Baxter International Inc.
Methods of processing microparticles and compositions produced thereby
US8367427B2
(en)
*
2008-08-20
2013-02-05
Baxter International Inc.
Methods of processing compositions containing microparticles
US8323685B2
(en)
*
2008-08-20
2012-12-04
Baxter International Inc.
Methods of processing compositions containing microparticles
US11373768B2
(en)
*
2013-03-12
2022-06-28
Bwxt Mpower, Inc.
Refueling water storage tank (RWST) with tailored passive emergency core cooling (ECC) flow
Family Cites Families (21)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE425503C
(en)
*
1924-07-01
1926-02-19
J G Farbenindustrie Ag
Process and device for the uninterrupted cleaning of salts containing soluble, insoluble or both kinds of foreign components
FR855312A
(en)
*
1939-01-24
1940-05-08
Prep Ind Combustibles
Dissolver
FR928864A
(en)
*
1946-05-15
1947-12-10
Alais & Froges & Camarque Cie
Decanter selector
US2813781A
(en)
*
1953-12-15
1957-11-19
Sun Oil Co
Countercurrent contact of liquid and solid
US2885270A
(en)
*
1954-01-25
1959-05-05
Concho Petroleum Company
System for recovering uranium from its ores
US2740707A
(en)
*
1954-04-12
1956-04-03
Sherritt Gordon Mines Ltd
Method of extracting metal values from metal bearing material
GB889296A
(en)
1957-06-17
1962-02-14
Permutit Co Ltd
Improvements relating to ion-exchange plants
US3252765A
(en)
*
1960-04-25
1966-05-24
Commissariat Energie Atomique
Apparatus for carrying out treatment of solids in the granular state by liquids
GB1000120A
(en)
*
1961-12-13
1965-08-04
Atomic Energy Authority Uk
Improvements relating to chemical extraction processes
GB1070251A
(en)
1962-10-19
1967-06-01
Nat Res Dev
Improvements in and relating to solid/fluid contacting
US3311552A
(en)
1964-01-08
1967-03-28
Culligan Inc
Continuous brine pulsing softener
GB1062297A
(en)
1965-02-18
1967-03-22
Atomic Energy Authority Uk
Improvements in or relating to ion exchange apparatus
US3512640A
(en)
1967-10-18
1970-05-19
American Standard Inc
Countercurrent solid-liquid contacting system
US3512639A
(en)
1967-10-18
1970-05-19
American Standard Inc
Liquid filtration-mass transfer system
US3467576A
(en)
*
1967-12-18
1969-09-16
James D A Clark
Continuous treatment of fibrous material and apparatus
US3580842A
(en)
1968-04-08
1971-05-25
Chemical Separation Corp
Downflow ion exchange
GB1283523A
(en)
1968-08-22
1972-07-26
Permutit Co Ltd
Process of and apparatus for the ion-exchange treatment of liquids
DD105726A1
(en)
*
1973-09-06
1974-05-12
SU579001A1
(en)
1975-07-09
1977-11-05
Предприятие П/Я Г-4807
Pulsing reactor
US4163837A
(en)
*
1977-11-16
1979-08-07
Phillips Petroleum Company
Multiple loci counter-current washing
US4304742A
(en)
*
1979-01-29
1981-12-08
Gesellschaft Zur Forderung Der Forschung An Der Eidgenossischen Technischen Hochschule
Process for the continuous removal of undesirable components of solid particles by a solvent applied in counterflow
1978
1978-03-03
CH
CH229678A
patent/CH629968A5/en
not_active
IP Right Cessation
1979
1979-01-11
GB
GB7901097A
patent/GB2019739B/en
not_active
Expired
1979-01-16
DE
DE2901529A
patent/DE2901529C2/en
not_active
Expired
1979-02-01
FR
FR7902600A
patent/FR2418662A1/en
active
Granted
1979-02-20
IT
IT20357/79A
patent/IT1110259B/en
active
1980
1980-11-14
US
US06/206,950
patent/US4382910A/en
not_active
Expired – Lifetime
1980-11-14
US
US06/207,027
patent/US4396560A/en
not_active
Expired – Lifetime
Also Published As
Publication number
Publication date
DE2901529C2
(en)
1982-12-23
CH629968A5
(en)
1982-05-28
US4396560A
(en)
1983-08-02
FR2418662A1
(en)
1979-09-28
IT1110259B
(en)
1985-12-23
GB2019739B
(en)
1982-07-28
DE2901529A1
(en)
1979-09-06
IT7920357D0
(en)
1979-02-20
FR2418662B1
(en)
1983-05-13
US4382910A
(en)
1983-05-10
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Legal Events
Date
Code
Title
Description
1993-09-08
PCNP
Patent ceased through non-payment of renewal fee
Effective date:
19930111
