CA2128329A1 - Membrane-Based Fluid Separations Apparatus - Google Patents

Membrane-Based Fluid Separations Apparatus

Info

Publication number
CA2128329A1
CA2128329A1 CA 2128329 CA2128329A CA2128329A1 CA 2128329 A1 CA2128329 A1 CA 2128329A1 CA 2128329 CA2128329 CA 2128329 CA 2128329 A CA2128329 A CA 2128329A CA 2128329 A1 CA2128329 A1 CA 2128329A1
Authority
CA
Canada
Prior art keywords
fluid separations
membrane
based fluid
support member
separations apparatus
Prior art date
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
CA 2128329
Other languages
French (fr)
Other versions
CA2128329C (en
Inventor
Theodore N. Westlake, Iii
Duane K. Wolcott
Gary D. Deleo
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.)
Dow Chemical Co
Original Assignee
Theodore N. Westlake, Iii
Duane K. Wolcott
Gary D. Deleo
The Dow Chemical Company
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.)
Filing date
Publication date
Priority claimed from US07/843,687 external-priority patent/US5317932A/en
Priority claimed from US07/986,839 external-priority patent/US5442968A/en
Priority claimed from US07/986,838 external-priority patent/US5398559A/en
Application filed by Theodore N. Westlake, Iii, Duane K. Wolcott, Gary D. Deleo, The Dow Chemical Company filed Critical Theodore N. Westlake, Iii
Publication of CA2128329A1 publication Critical patent/CA2128329A1/en
Application granted granted Critical
Publication of CA2128329C publication Critical patent/CA2128329C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

An apparatus broadly useful for analytical or for fluid separations purposes which is characterized by a grooved support member having a tubular membrane, optical fiber, capillary column or the like supported within the groove of such support member, and various analytical, process control or fluid separations apparatus incorporating the same.
CA 2128329 1992-02-28 1993-02-18 Membrane-based fluid separations apparatus Expired - Fee Related CA2128329C (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US07/843,687 US5317932A (en) 1992-02-28 1992-02-28 Sample probe
US07/843,687 1992-02-28
US07/986,838 1992-12-08
US07/986,839 1992-12-08
US07/986,839 US5442968A (en) 1992-12-08 1992-12-08 Membrane-based fluid separations apparatus
US07/986,838 US5398559A (en) 1992-02-28 1992-12-08 Sample probe with temperature monitoring and/or control

Publications (2)

Publication Number Publication Date
CA2128329A1 true CA2128329A1 (en) 1993-09-02
CA2128329C CA2128329C (en) 1999-01-05

Family

ID=27420311

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2128329 Expired - Fee Related CA2128329C (en) 1992-02-28 1993-02-18 Membrane-based fluid separations apparatus

Country Status (1)

Country Link
CA (1) CA2128329C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7111503B2 (en) 2004-01-22 2006-09-26 Datalog Technology Inc. Sheet-form membrane sample probe, method and apparatus for fluid concentration analysis

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7111503B2 (en) 2004-01-22 2006-09-26 Datalog Technology Inc. Sheet-form membrane sample probe, method and apparatus for fluid concentration analysis
US7658094B2 (en) 2004-01-22 2010-02-09 DataLog Aquisition Corp. Sheet-form membrane sample probe, method and apparatus for fluid concentration analysis

Also Published As

Publication number Publication date
CA2128329C (en) 1999-01-05

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed