GB2333469B - Extraction column equipped with a system for the rapid assembly, replacement, and removal of the shaft elements - Google Patents

Extraction column equipped with a system for the rapid assembly, replacement, and removal of the shaft elements

Info

Publication number: GB2333469B
Authority: GB; United Kingdom
Prior art keywords: replacement; removal; extraction column; rapid assembly; column equipped
Prior art date: 1996-10-01
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 - Fee Related

Application number

GB9905386A

Other versions

GB2333469A (en

GB9905386D0 (en

Inventor

Jean-Claude Blanchard

Patrick Bourgues

Jacques Lafont

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.)

Commissariat a lEnergie Atomique et aux Energies Alternatives CEA

Original Assignee

Commissariat a lEnergie Atomique CEA

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.)

1996-10-01

Filing date

1997-09-29

Publication date

2000-04-19

1997-09-29 Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA

1999-05-05 Publication of GB9905386D0 publication Critical patent/GB9905386D0/en

1999-07-28 Publication of GB2333469A publication Critical patent/GB2333469A/en

2000-04-19 Application granted granted Critical

2000-04-19 Publication of GB2333469B publication Critical patent/GB2333469B/en

2017-09-29 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/60—Construction of the column
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/56—Labware specially adapted for transferring fluids
- B01L3/565—Seals
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N2030/009—Extraction
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
- G01N30/02—Column chromatography
- G01N30/60—Construction of the column
- G01N30/6047—Construction of the column with supporting means; Holders

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Analytical Chemistry (AREA)
Biochemistry (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Immunology (AREA)
Pathology (AREA)
Clinical Laboratory Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Extraction Or Liquid Replacement (AREA)

GB9905386A 1996-10-01 1997-09-29 Extraction column equipped with a system for the rapid assembly, replacement, and removal of the shaft elements Expired - Fee Related GB2333469B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR9611938A FR2753914B1 (en)	1996-10-01	1996-10-01	EXTRACTION COLUMN EQUIPPED WITH A RAPID ASSEMBLY, REPLACEMENT AND DISASSEMBLY OF FUT ELEMENTS
PCT/FR1997/001715 WO1998014776A1 (en)	1996-10-01	1997-09-29	Extraction column provided with a system for fast mounting, replacing and dismounting the shaft elements

Publications (3)

Publication Number	Publication Date
GB9905386D0 GB9905386D0 (en)	1999-05-05
GB2333469A GB2333469A (en)	1999-07-28
GB2333469B true GB2333469B (en)	2000-04-19

Family

ID=9496226

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB9905386A Expired - Fee Related GB2333469B (en)	1996-10-01	1997-09-29	Extraction column equipped with a system for the rapid assembly, replacement, and removal of the shaft elements

Country Status (5)

Country	Link
JP (1)	JP2001501528A (en)
KR (1)	KR20000048614A (en)
FR (1)	FR2753914B1 (en)
GB (1)	GB2333469B (en)
WO (1)	WO1998014776A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1269160A (en) *	1960-06-27	1961-08-11	Cie De Raffinage Shell Berre	Improvements to chromatographic analysis devices
CH452230A (en) *	1964-04-13	1968-05-31	Ceskoslovenska Akademie Ved	Device on a chromatographic column arranged on a support column and provided with a closure to equalize the pressure in the column
US4057998A (en) *	1975-07-09	1977-11-15	Societe Anonyme Intersmat	Chromatograph, more particularly for gas phase chromatography
US4732672A (en) *	1987-03-26	1988-03-22	Kiang Chih Hen	Universally applicable mounting apparatus for high pressure liquid chromatography columns

1996
- 1996-10-01 FR FR9611938A patent/FR2753914B1/en not_active Expired - Lifetime
1997
- 1997-09-29 JP JP10516280A patent/JP2001501528A/en active Pending
- 1997-09-29 WO PCT/FR1997/001715 patent/WO1998014776A1/en not_active Ceased
- 1997-09-29 GB GB9905386A patent/GB2333469B/en not_active Expired - Fee Related
- 1997-09-29 KR KR1019990702554A patent/KR20000048614A/en not_active Withdrawn

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1269160A (en) *	1960-06-27	1961-08-11	Cie De Raffinage Shell Berre	Improvements to chromatographic analysis devices
CH452230A (en) *	1964-04-13	1968-05-31	Ceskoslovenska Akademie Ved	Device on a chromatographic column arranged on a support column and provided with a closure to equalize the pressure in the column
US4057998A (en) *	1975-07-09	1977-11-15	Societe Anonyme Intersmat	Chromatograph, more particularly for gas phase chromatography
US4732672A (en) *	1987-03-26	1988-03-22	Kiang Chih Hen	Universally applicable mounting apparatus for high pressure liquid chromatography columns

Also Published As

Publication number	Publication date
WO1998014776A1 (en)	1998-04-09
FR2753914B1 (en)	1998-10-30
GB2333469A (en)	1999-07-28
GB9905386D0 (en)	1999-05-05
FR2753914A1 (en)	1998-04-03
KR20000048614A (en)	2000-07-25
JP2001501528A (en)	2001-02-06

Publication	Publication Date	Title
GB2316150B (en)	2000-02-09	Steering shaft
GB2309752B (en)	1999-09-29	A blade wheel assembly
ZA977444B (en)	1998-02-19	Grinding wheel.
EP0901558A4 (en)	2002-03-20	Sectional drive system
GB9616170D0 (en)	1996-09-11	Bearing assembly
ZA971422B (en)	1997-08-27	A rotor.
GB9608973D0 (en)	1996-07-03	The multi-coloured safety tyre
GB2333469B (en)	2000-04-19	Extraction column equipped with a system for the rapid assembly, replacement, and removal of the shaft elements
GB9603495D0 (en)	1996-04-17	A wheel guard assembly
GB2310605B (en)	1999-04-07	Tracheal assemblies
ZA979272B (en)	1998-05-11	Refractory assemblies.
EP0666093A3 (en)	1996-04-10	An extraction column or tower with separate volumes.
PL313044A1 (en)	1997-09-01	Rim-type thrust bearing
ZA978756B (en)	1998-03-27	Tracheal assemblies.
ZA949794B (en)	1995-08-18	Mine support system.
ZA978490B (en)	1998-03-26	Emergency wheel assembly.
GB9606313D0 (en)	1996-05-29	Quick-release support assembly
GB9703483D0 (en)	1997-04-09	Extraction system
GB9623922D0 (en)	1997-01-08	Extraction system
GB9615383D0 (en)	1996-09-04	Extraction dedvice
CA78020S (en)	1996-02-22	Type font
ZA976120B (en)	1998-02-02	A mine support.
GB2290116B (en)	1998-01-07	Bearing assemblies
GB9612845D0 (en)	1996-08-21	Bearing assembly
GB9622796D0 (en)	1997-01-08	Bearing assembly

Legal Events

Date	Code	Title	Description
1999-05-05	789A	Request for publication of translation (sect. 89(a)/1977)
2004-05-19	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20030929